Patil, Pune
Amarsinh Vijay Patil, Pune IN
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20150331758 | METHODS AND SYSTEMS OF CLOUD-BASED DISASTER RECOVERY - In one embodiment, a computer-implemented method includes the step of communicatively coupling with an application-server local area network (LAN). The physical servers are discovered in the application-server LAN. The applications running in one or more physical servers in the application-server LAN are discovered. The application data and the application metadata are captured. The application data and the application metadata are parsed. The unique data blocks of the application data and the application metadata are identified. The unique data blocks are uploaded to a cloud-computing platform. It is determined that the one or more physical servers running the application data and the application metadata is no longer available in the application-server LAN. A cloud-based appliance in the cloud-computing platform is placed in an operational state. An application associated with the application data and the application metadata is identified. | 11-19-2015 |
Amit Vasant Patil, Pune IN
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20150163117 | Inspecting Operations of a Machine to Detect Elephant Flows - Some embodiments provide a system that detects whether a data flow is an elephant flow; and if so, the system treats it differently than a mouse flow. The system of some embodiments detects an elephant flow by examining, among other items, the operations of a machine. In detecting, the system identifies an initiation of a new data flow associated with the machine. The new data flow can be an outbound data flow or an inbound data flow. The system then determines, based on the amount of data being sent or received, if the data flow is an elephant flow. The system of some embodiments identifies the initiation of a new data flow by intercepting a socket call or request to transfer a file. | 06-11-2015 |
Amolsing Dattu Patil, Pune IN
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20130178457 | CANNABINOID RECEPTOR MODULATORS - Compounds of Formula (I) along with processes for their preparation that are useful for treating, managing and/or lessening the diseases, disorders, syndromes or conditions associated with the modulation of cannabinoid (CB) receptors. Methods of treating, managing and/or lessening the diseases, disorders, syndromes or conditions associated with the modulation of cannabinoid (CB) receptors of Formula (I). | 07-11-2013 |
Arvind Patil, Pune IN
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20100093441 | INTEGRATION GATEWAY - A message oriented middleware server application executable by at least one processor implements a message oriented middleware message provider that mediates messaging operations with a plurality of heterogeneous applications including a number of casino gaming applications, where instances of the heterogeneous applications which execute on the plurality of networked processor-based client devices including the networked processor-based casino gaming devices. | 04-15-2010 |
20130231190 | INTEGRATION GATEWAY - A message oriented middleware server application executable by at least one processor implements a message oriented middleware message provider that mediates messaging operations with a plurality of heterogeneous applications including a number of casino gaming applications, where instances of the heterogeneous applications which execute on the plurality of networked processor-based client devices including the networked processor-based casino gaming devices. | 09-05-2013 |
Ashish Patil, Pune IN
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20110093106 | Manufacturability Evaluation of Injection Molded Plastic Models Using a CAD Based DFX Evaluation System - A method of automatic manufacturability evaluation of plastic models comprises generation of a likely pulling direction, recognition of common features on plastic parts, and then applying manufacturability rules The manufacturability rules can be specified and customized through user specified rule parameters and depend upon the geometric parameters of the recognized features. A system comprises a user interface for selection and customization of DFX (Design for ‘X’) rules for evaluation of a design. The system includes a user interface integrated with a CAD system for receiving the CAD data and displaying the results to the user. Geometry analysis engines are integrated into the system, for extracting the various features and corresponding parameters required as input to the manufacturability rules. The system further involves extensible interfaces for rules and analysis engines which allows users to write their own customized rules and engines and integrate these into the CAD based DFX evaluation system. | 04-21-2011 |
20120271443 | MANUFACTURABILITY EVALUATION OF INJECTION MOLDED PLASTIC MODELS USING A CAD BASED DFX EVALUATION SYSTEM - A method of automatic manufacturability evaluation of plastic models comprises generation of a likely pulling direction, recognition of common features on plastic parts, and then applying manufacturability rules The manufacturability rules can be specified and customized through user specified rule parameters and depend upon the geometric parameters of the recognized features. A system comprises a user interface for selection and customization of DFX (Design for ‘X’) rules for evaluation of a design. The system includes a user interface integrated with a CAD system for receiving the CAD data and displaying the results to the user. Geometry analysis engines are integrated into the system, for extracting the various features and corresponding parameters required as input to the manufacturability rules. The system further involves extensible interfaces for rules and analysis engines which allows users to write their own customized rules and engines and integrate these into the CAD based DFX evaluation system. | 10-25-2012 |
Ashwin Mrityunjayagoud Patil, Pune IN
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20110204619 | ELECTRICAL BOX CONDUIT CONNECTORS AND METHODS FOR MAKING AND USING THE SAME - In one embodiment, the conduit connector comprises a body, a cover, and a slide located in the channel. Optionally, the body can comprising a box engagement region capable of engaging an opening in an enclosure and a channel having body sides that diverge from an inlet end toward an outlet end, wherein the sides have a cover connector. The cover can be disposed across the channel and mated with the cover connector. The slide can optionally comprise slide sides that diverge toward the outlet end, a bore extending into the slide from a first end, and protrusions extending from the slide into the channel and having a size and geometry to engage a groove on a conduit. | 08-25-2011 |
Ganapathi Patil, Pune IN
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20120276597 | PROCESS FOR PRODUCTION OF FRUCTO-OLIGOSACCHARIDES - A microbial consortium comprises of an | 11-01-2012 |
Gulabrao Dagadu Patil, Pune IN
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20150045554 | SYNTHESIS OF RALTEGRAVIR - The present invention relates to a novel synthetic route for the preparation of raltegravir and pharmaceutically acceptable salts, starting from 2-amino-2-methylpropanenitrile and oxadiazole carbonyl chloride, through the formation of a pyrimidinone intermediate of formula (V). | 02-12-2015 |
Jaideep T. Patil, Pune IN
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20110300209 | MODIFIED RELEASE SOLID PHARMACEUTICAL COMPOSITIONS OF TRIMETAZIDINE AND PROCESS THEREOF - There is provided a modified release solid pharmaceutical composition comprising Trimetazidine and polyethylene oxide, wherein the composition does not include any lubricant. | 12-08-2011 |
Krishna Shridharrao Patil, Pune IN
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20130178762 | COLOR-CODED RINGS FOR DETERMINING DEGREE OF CERVICAL DILATATION - A set of color coded rings consisting of one subset of even numbers and other subset of odd numbers together is indicative of serially increasing cervical dilatation from 4 cm. to 9 cm. Vaginal examination with all aseptic precautions is to be carried out every 2 to 4 hours for each delivering woman. Size and color of the ring corresponding to actual cervical dilatation is to be identified. Next ring of the same color indicates expected cervical dilatation at the end of every 2 hours. If the expected cervical dilatation is not reached within the stipulated period of time, it indicates slow progress of labor and need for intervention/referral. It is an alternative for cervicograph which is easy to understand and use by clinical as well as para-clinical personnel during delivery. | 07-11-2013 |
Lalit M. Patil, Pune IN
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20150096445 | SELF-CLOSING FILTER - A self-closing filter includes a housing to be attached to a sidewall of a self-inflating pneumatic tire. The housing includes a cavity to be in fluid communication with an atmospheric air inlet of a pneumatic control valve for the self-inflating tire. The self-closing filter further includes a filtration media to block contaminants from entering the cavity while allowing atmospheric air to be drawn through the filtration media into the cavity by a pump of the self-inflating tire. The self-closing filter still further includes a valve attached to the housing. The valve is selectively actuatable to an open state and to a closed state. The filtration media is exposed to an atmosphere impinging upon the tire when the valve is in the open state. The closed state is to prevent exposure of the filtration media to the contaminants when the valve is in the closed state. | 04-09-2015 |
20150096657 | PNEUMATIC CONTROL VALVE - A pneumatic control valve that, when implemented inside a pneumatic tire having an internal reversible peristaltic pump, is configured to prevent air from entering the peristaltic pump if a tire air pressure in a pressurizable cavity of the tire is greater than a selectable set point pressure. The control valve is further configured to open an air passage between an atmosphere external to the tire and an intake of the peristaltic pump if the tire air pressure in the pressurizable cavity of the tire is less than or equal to the selectable set point pressure. | 04-09-2015 |
Lalit Murlidhar Patil, Pune IN
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20120318794 | LEVER BASED GRADE VENT VALVE - A grade vent valve assembly includes a float moveable between a lowered position and a raised position. A lever is coupled to the float at a first end of the lever. The lever pivots about a fulcrum spaced from the first end in response to movement of the float between the raised position and the lowered position. The lever pivots between an open position when the float is in the lowered position, and a sealing position when the float is in the raised position. The lever seals an orifice when in the sealing position to block fluid flow through the orifice. | 12-20-2012 |
20150330257 | MULTI-STAGE VOLUMETRIC FLUID EXPANSION DEVICE - A multi-stage expansion device is disclosed. In one embodiment, the multi-stage expansion device has a housing within which a first stage, a second stage, and a third stage are housed. The housing may also be configured with internal working fluid passageways to direct a working fluid from the first stage to the second stage and/or from the second stage to the third stage. Each of the stages may include a pair of non-contacting rotors that are mechanically connected to each other and to a power output device such that energy extracted from the working fluid is converted to mechanical work at the output device. In one embodiment, a step up gear arrangement is provided between the rotors of the first and second stages. A step up gear arrangement may also be provided between the rotors of the second and third stage. | 11-19-2015 |
20150377080 | ORGANIC RANKINE CYCLE SYSTEM WITH LUBRICATION CIRCUIT - A Rankine cycle system including a Rankine cycle working circuit and a lubrication circuit is disclosed. The lubrication circuit and the Rankine cycle working circuit include a shared segment including a mixture of Rankine cycle working fluid from the Rankine cycle working circuit and lubricant from the lubrication circuit. A separator receives the mixture of Rankine cycle working fluid and lubricant from the shared segment and separates the Rankine cycle working fluid from the lubricant. The separated Rankine cycle working fluid is directed along the Rankine cycle working circuit from the separator to the heating zone and the separated lubricant is directed along the lubrication circuit from the separator to a mechanical expander. The working fluid and lubricant are recombined after passing separately through the expander and are then introduced to the condensing zone. | 12-31-2015 |
Mandar Patil, Pune IN
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20120102579 | METHOD FOR CONTROLLING UNAUTHORIZED SOFTWARE APPLICATION USAGE - According to the present invention there is provided a method to ensure authorized usage of software, by creating and then verifying and validating with the software's registered information in the vendor's online server, at frequent intervals, software activation file and computer's motherboard id. | 04-26-2012 |
Manoj Chudaman Patil, Pune IN
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20080307014 | COMPRESSING FILES USING A MINIMAL AMOUNT OF MEMORY - A computer implemented method, apparatus, and computer program code for compressing a file in a computer. An amount of memory available for use in the computer is determined. A size of the file is determined. A chunk size is determined based on the size of the file and the amount of memory available for use. A set of chunks are created by obtaining a chunk of chunk size from the file, and truncating the file an amount equal to the chunk size, until the file is completely truncated. A new file containing compressed chunks is created by repeatedly selecting a chunk from the set of chunks, compressing the chunk to form a compressed chunk, writing the compressed chunk to the new file, and deleting the chunk from the set of chunks, until each chunk in the set of chunks is deleted. The new file containing the compressed chunks is saved. | 12-11-2008 |
Pankaj S. Patil, Pune IN
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20110105598 | Process for Preparation of Taxane Derivatives - The present disclosure relates to processes for the preparation of taxane derivatives with improved purity and enhanced stability. The taxane derivatives prepared according to the processes described herein are useful for the preparation of pharmaceutical compositions. | 05-05-2011 |
Pradip Nana Patil, Pune IN
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20120116117 | PROCESS FOR THE PREPARATION OF MELPHALAN HYDROCHLORIDE - The present invention provides a simple and efficient method for synthesis of 4-[bis (2-chloroethyl)-amino]-L-phenylalanine hydrochloride. The process involves the treatment of 4-[bis(2-chloroethyl)-amino]-L-phenylalanine free base with hydrochloric acid in water followed by isolation of 4-[bis(2-chloroethyl)-amino]-phenylalanine hydrochloride of desired purity. | 05-10-2012 |
Prajakta R. Patil, Pune IN
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20130112413 | Controlled Release Breaker Composition for Oil Field Applications - The present invention relates to encapsulated breakers and the use of encapsulated breakers for breaking viscosified treatment fluids. One embodiment of the present invention provides a method of providing a viscosified treatment fluid having a first viscosity having a gelling agent, a crosslinking agent, a proppant, an aqueous-base fluid, and an encapsulated breaker composition having an encapsulant that has a poly(meth)acrylate blend; introducing the viscosified treatment fluid in the subterranean formation; creating or enhancing a fracture in a subterranean formation; and allowing the encapsulated breaker composition to release the breaker so as to reduce the viscosity of the viscosified treatment fluid to a second viscosity. | 05-09-2013 |
20130157905 | Method for the Removal or Suppression of Interfering Metal Ions Using Environmentally Friendly Competitive Binders - The present invention relates to environmentally friendly compositions and methods for removing or suppressing metal ions in waters, flowback waters, and produced waters to make such waters suitable for subsequent use in oil-field applications and for delinking metal cross-linked gelling agents. One embodiment of the present invention provides a method of providing a competitive binder and allowing the competitive binder to interact with interfering metal ions in a flowback fluid to suppress or remove interfering metal ions. | 06-20-2013 |
20130180713 | IN-SITU CROSSLINKING WITH ALUMINUM CARBOXYLATE FOR ACID STIMULATION OF A CARBONATE FORMATION - A method of treating a zone of a subterranean carbonate formation penetrated by a wellbore is provided. The method includes the steps of: According to an embodiment, a method of treating a zone of a subterranean carbonate formation penetrated by a wellbore is provided, the method including the steps of: (a) forming a treatment fluid comprising: (i) water; (ii) a water-soluble polymer having at least one functional group that can be crosslinked with aluminum(III); and (iii) a water-soluble aluminum carboxylate; wherein the pH of the treatment fluid is less than 1; (b) introducing the treatment fluid through the wellbore into the zone; and (c) allowing time for the strong acid in the treatment fluid to spend in the formation such that the pH of the fluid increases sufficiently for the aluminum of the aluminum carboxylate to crosslink the polymer. | 07-18-2013 |
20130292120 | BIODEGRADABLE ACTIVATORS TO GEL SILICA SOL FOR BLOCKING PERMEABILITY - A method of treating a treatment zone in a well to reduce the permeability of the treatment zone including the steps of: introducing into the treatment zone a water-based treatment fluid comprising: an aqueous silica sol; and a water-soluble chemical activator for gelling the silica sol, wherein the chemical activator is selected from the group consisting of: phytic acid, methylglycinediacetic acid, a water-soluble polyepoxysuccinic acid, salicylic acid, ascorbic acid, tannic acid, and an alkali metal salt or ammonium salt of any of the foregoing; and shutting in treatment zone for at least a sufficient time to allow the treatment fluid to in-situ form a solid gel at a design temperature for the method. Alternatively, a first treatment fluid including the aqueous silica sol and a second treatment fluid including the chemical activator can be introduced into the treatment zone separately, in any order. | 11-07-2013 |
20140106992 | INVERT EMULSION WITH ENCAPSULATED BREAKER FOR WELL TREATMENT - An emulsion including: (a) an external oil phase, wherein the oil phase has a viscosity of less than 200 cP; (b) an internal water phase adjacent the external phase, wherein the internal water phase has a pH in the range of 5 to 9; (c) an emulsifier having a hydrophilic-lipophilic balance in the range of 3 to 7 on the Davies scale; and (d) a Bronsted-Lowry base having a pKb(1) less than 12, wherein the base is encapsulated with an encapsulated breaker composition comprising: an encapsulant that comprises an ether cellulose. A method of treating a well includes the steps of: forming a treatment fluid including the emulsion; and introducing the treatment fluid into the well. In a preferred embodiment, the emulsion has a viscosity greater than 200 cP. | 04-17-2014 |
20140353042 | Self-Triggering Lost Circulation Control in Carbonate Formation - A self-triggering, in-situ crosslinking fluid system is provided for controlling lost circulation for drilling in a carbonate formation. Methods of drilling a well include the steps of: (A) forming a drilling fluid comprising an aqueous phase, wherein the aqueous phase comprises: (i) water; (ii) acid, wherein the acid is at least sufficiently strong and in at least a sufficient concentration such that the aqueous phase has an initial pH of less than about 2; (iii) a viscosity-increasing agent; and (iv) a crosslinker, wherein the crosslinker is selected or controlled to crosslink the viscosity-increasing agent at a pH range anywhere in a range of about 1.5 to about 6.5 and that is at least higher than the initial pH of the aqueous phase; and (B) drilling with the drilling fluid to form a wellbore penetrating a subterranean formation. | 12-04-2014 |
Prajakta Ratnakar Patil, Pune IN
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20130333886 | BREAKING DIUTAN WITH METAL ACTIVITOR DOWN TO 140 .degree.F OR LOWER - A method of gravel packing a treatment zone of a well includes the steps of: (A) forming a treatment fluid including a continuous aqueous phase and gravel, wherein the aqueous phase includes: (i) water; (ii) diutan; (iii) oxidizer in the range of 0.1% to 2% by weight of the water; (iv) organic acid in the range of 0.5% to 5% by weight of the water; and (v) transition metal compound in the range of 0.001% to 0.25% by weight of the water; and (B) introducing the treatment fluid into the treatment zone; wherein the design temperature is less than 180° F.; wherein the continuous phase of the treatment fluid has a viscosity in the range of 10 cP to 75 cP at the design temperature; and wherein the concentration of the organic acid is less than would cause the diutan to salt out at the design temperature. | 12-19-2013 |
20140202701 | Iron Control Agents and Related Methods - The disclosure herein relates to iron control during subterranean operations, and more specifically, to reducing iron precipitation during subterranean operations to avoid formation damage; a method includes providing an acidizing treatment fluid that includes a polyepoxysuccinic acid and an acidizing agent, and placing the acidizing treatment fluid in a subterranean formation. | 07-24-2014 |
20140311740 | Stabilizing Unconsolidated Formation for Fines Control - A method for treating a zone of a subterranean formation penetrated by a wellbore, the method including the steps of: (A) introducing a treatment fluid through the wellbore into the zone of the subterranean formation, wherein the treatment fluid comprises an alkoxysilane having at least two alkoxy groups; (B) shutting in the zone to allow the alkoxysilane to hydrolyze in the formation under the design conditions; and (C) before or after introducing the treatment fluid into the zone, installing a mechanical sand control device in the wellbore of the zone. | 10-23-2014 |
20140329724 | Crosslinking Chitosan for Reducing Permeability in a Well - A composition including: (a) an aqueous phase; (b) a chitosan-based compound dispersed or dissolved in the aqueous phase; and (c) a crosslinker dispersed or dissolved in the aqueous phase, wherein the crosslinker has at least two functional groups independently selected from the group consisting of aldehyde, carboxylic acid, and carboxylate. A method including the step of introducing a composition according to the invention into a treatment zone of a well. | 11-06-2014 |
20140345871 | Henna Corrosion Inhibitor for Acid in a Well - A method of treating a portion of a well including the steps of: (A) forming a fluid comprising: (i) an aqueous liquid phase; and (ii) a corrosion inhibitor selected from the group consisting of: (a) the leaves of henna, jewelweed, or any combination thereof; (b) an extract of the leaves of henna, jewelweed, or any combination thereof; (c) a plant source of a hydroxynaphthoquinone; (d) a hydroxynaphthoquinone; and (e) any combination an any of the foregoing; and (B) introducing the fluid into the portion of the well. | 11-27-2014 |
20140357532 | Camphor and Alpha-Olefin for Inhibiting or Dissolving Asphaltene or Paraffin Deposits - A composition can be used for inhibiting the precipitation of asphaltene or paraffin or for dissolving asphaltene or paraffin. The composition includes: (A) one or more aliphatic compounds having 6 to 21 carbon atoms; (B) one or more alpha-olefins, wherein the alpha-olefins are acyclic and have 16 to 26 carbon atoms; and (C) camphor or a source of camphor. In addition, a method for removing at least some of an organic material in a portion of a wellbore, wellbore tubular, fracture system, matrix of a subterranean formation, or pipeline, the method comprising the steps of: (A) forming or providing such a composition; and (B) contacting the composition with the portion. | 12-04-2014 |
20150159077 | Henna Corrosion Inhibitor for Acid in a Well - A method of treating a portion of a well including the steps of: (A) forming a fluid comprising: (i) an aqueous liquid phase; and (ii) a corrosion inhibitor selected from the group consisting of: (a) the leaves of henna, jewelweed, or any combination thereof; (b) an extract of the leaves of henna, jewelweed, or any combination thereof; (c) a plant source of a hydroxynaphthoquinone; (d) a hydroxynaphthoquinone; and (e) any combination an any of the foregoing; and (B) introducing the fluid into the portion of the well. | 06-11-2015 |
20160040058 | ACCELERATED SWELLING OF OIL-SWELLABLE ELASTOMETERS IN A WELL - A method of swelling an oil-swellable elastomer in a well comprising the step of: contacting the oil-swellable elastomer in the well with a treatment fluid, wherein the treatment fluid comprises: (A) an oil selected from the group consisting of alkanes and naphtha, wherein the oil comprises hydrocarbons having anywhere in the range of 5 to 21 carbons; (B) an α-olefin having anywhere in the range of 18 to 26 carbons; and (C) an activator for oil-swelling, the activator selected from the group consisting of: ketones, dodecane, terpenes, terpenoids, haloalkanes having from 9 to 20 carbons, and any combination thereof. An oil-swelled elastomer as produced by the method is also contemplated. | 02-11-2016 |
20160137905 | COMPOSITION FOR FINES AGGLOMERATION - A method of treating a subterranean formation, the method includes: obtaining or providing a composition comprising a cationic polymer and water; and contacting the composition with a subterranean material downhole. | 05-19-2016 |
Prasad Patil, Pune IN
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20160039605 | GRIPPING TOOLS - A tool for selective attachment to pipe or other elongated objects. The tool includes a handgrip for gripping the tool by hand, which is attached to a base. The tool includes a flexible fastener or strap for wrapping around the pipe, and a tensioner for exerting tension on the fastener to clamp the pipe between the fastener and the base. | 02-11-2016 |
Prasad Chatursingh Patil, Pune IN
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20130333439 | VISE APPARATUS WITH A BENDING FIXTURE - A vise apparatus with a bending fixture is disclosed in which the bending fixture includes a collection of projections on an operative and substantially vertical front face of a holding arrangement of the vise apparatus. The bending fixture supports and enables gravity assisted bending of a workpiece. The vise apparatus promotes bending workpieces with reduced effort and minimizes manufacturing costs. | 12-19-2013 |
20140290444 | Wrench - A wrench having a collection of moveably positionable jaws which is pivotally affixed to a handle is described. The wrench can include the use of one or more regions of friction material located about an enclosed gripping region. The wrench finds particular application in drilling industries. | 10-02-2014 |
Priti P. Patil, Pune IN
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20130054299 | USER INTERFACE FOR DYNAMIC WORKFLOW STATE MANAGEMENT - A method, system, and computer program product for user interface for dynamic workflow state management are provided in the illustrative embodiments. A set of steps of a workflow is presented as a set of tabs in a graphical user interface (UI). Each tab includes a visual indicator indicating a status of a corresponding step associated with that tab. Tor a step in the set of steps, a visual indicator in a tab is used to depict a status of the step in the workflow, the visual indicator visually changing with a change in the status of the step. A status update is received for the step. A determination is made whether the status update also includes a status update for a related step in the workflow, A visual indicator corresponding to the related step is changed in accordance with the status update for the related step. | 02-28-2013 |
20140007093 | HIERARCHICAL THRESHOLDS-BASED VIRTUAL MACHINE CONFIGURATION | 01-02-2014 |
20140196030 | HIERARCHICAL THRESHOLDS-BASED VIRTUAL MACHINE CONFIGURATION - In response to a performance parameter of a virtual machine (VM) exceeding a threshold, an operation to be performed relative to the VM is identified. A resource requirement of performing the operation is determined using a resource requirement thresholds hierarchy. The resource requirement thresholds hierarchy is usable for computing the resource requirement of the operation when the operation is performed at a specified level in a hierarchy within a virtualized environment where the VM is executing. A violation value resulting from performing the operation is determined using a violation value thresholds hierarchy. If the resource requirement and the violation value do not exceed a resource requirement threshold and a violation value threshold respectively, a first configuration of the VM is revised to a second configuration of the VM. The second configuration includes a result of performing the operation relative to the VM at the specified level in the hierarchy. | 07-10-2014 |
Rahul Patil, Pune IN
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20110240361 | COVER WITH IMPROVED VIBRATIONAL CHARACTERISTICS FOR AN ELECTRONIC DEVICE - A cover or housing member for an electronic device comprises a central region and a perimeter region surrounding the central region. The central region comprises an elevated pattern of radial ribs and elliptical elevations elevated above a generally planar lower surface, such that the cover has multiple vibrational modes of natural resonance in which a maximum deflection of the cover occurs in a first mode at a central point of the cover. | 10-06-2011 |
20120285682 | Settable Compositions Containing Metakaolin Having Reduced Portland Cement Content - Of the many compositions and methods provided herein, one method includes providing a settable fluid that comprises an aqueous-based medium, a lime composition, and a cementitious blend that comprises metakaolin particulates and aluminosilicate particulates, wherein the cementitious blend is essentially free of Portland cement; introducing the settable fluid into a wellbore penetrating a subterranean formation that comprises a corrosive component; and allowing the settable fluid to set therein. | 11-15-2012 |
Rahul C. Patil, Pune IN
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20140196901 | CEMENT COMPOSITION CONTAINING AN ADDITIVE OF A POZZOLAN AND A STRENGTH RETROGRESSION INHIBITOR - A cement composition comprises: cement; water; and an additive, wherein the additive is a pozzolan and a strength-retrogression inhibitor, and wherein a mixture consisting essentially of: the additive; water; and a source of calcium develops a compressive strength of at least 500 psi at a time of 24 hours, a temperature of 190° F., and a pressure of 3,000 psi. A method of cementing in a subterranean formation comprises: introducing the cement composition into the subterranean formation and allowing the cement composition to set. The compressive strength of the test cement composition consisting essentially of: the cement; the water; and the additive at a final time of 72 hours has a percent change greater than −5% from the compressive strength of the test cement composition at an initial time of 24 hours when tested at a temperature of 300° F. and a pressure of 3,000 psi. | 07-17-2014 |
20140238275 | CEMENT COMPOSITION CONTAINING AN ADDITIVE OF A POZZOLAN AND A STRENGTH RETROGRESSION INHIBITOR - A cement composition comprises: cement; water; and an additive, wherein the additive is a pozzolan and a strength-retrogression inhibitor, and wherein a mixture consisting essentially of: the additive; water; and a source of calcium develops a compressive strength of at least 500 psi at a time of 24 hours, a temperature of 190° F., and a pressure of 3,000 psi. A method of cementing in a subterranean formation comprises: introducing the cement composition into the subterranean formation and allowing the cement composition to set. The compressive strength of the test cement composition consisting essentially of: the cement; the water; and the additive at a final time of 72 hours has a percent change greater than −5% from the compressive strength of the test cement composition at an initial time of 24 hours when tested at a temperature of 300° F. and a pressure of 3,000 psi. | 08-28-2014 |
20140332216 | POZZOLAN FOR USE IN A CEMENT COMPOSITION HAVING A LOW HEAT OF HYDRATION - A method of cementing in a subterranean formation comprises: introducing a cement composition into a wellbore penetrating the subterranean formation, wherein at least a portion of the subterranean formation has a temperature less than or equal to the freezing point of an aqueous liquid, and wherein the cement composition comprises: (A) cement; (B) water; and (C) a pozzolan, wherein the cement composition has a heat of hydration of less than 50 BTU per pound; and causing or allowing the cement composition to set in the wellbore after the step of introducing. The pozzolan can have a calcium oxide concentration of less than 15% by weight of the pozzolan, and the pozzolan can have a concentration of at least 15% by weight of the cement. Gas hydrates can be present in or adjacent to a portion of the well. | 11-13-2014 |
20150191644 | Amphoteric polymer suspending agent for use in calcium aluminate cement compositions - A cement composition for use in a well that penetrates a subterranean formation comprises: a calcium aluminate cement or calcium magnesia cement; water; a fluid loss additive; and a suspending agent, wherein the suspending agent is a polymer and wherein the polymer: (A) is amphoteric; (B) has a molecular weight greater than 100,000; and (C) does not increase the fluid loss of the cement composition greater than 15% at a temperature of 145° F. (63° C.) and a pressure differential of 1,000 psi (7 MPa) compared to a cement composition consisting of the cement, the water, and the fluid loss additive. A method of cementing in a subterranean formation comprises: introducing the cement composition into the subterranean formation; and allowing the cement composition to set. | 07-09-2015 |
Rahul Chamdrakant Patil, Pune IN
Patent application number | Description | Published |
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20150080272 | Alkyl Polyglycoside Derivative As Biodegradable Spacer Surfactant - A spacer fluid comprising: (a) water; and (b) an alkyl polyglycoside derivative, wherein the alkyl polyglycoside derivative is selected from the group consisting of sorbitan fatty acids; functionalized sulfonates, functionalized betaines, an inorganic salt of any of the foregoing, and any combination of any of the foregoing. Preferably, the spacer fluid additionally comprises a solid particulate, such as a weighting agent. A method of displacing an oil-based drilling mud from a portion of a well comprising the steps of: (A) forming the spacer fluid; and (B) introducing the spacer fluid into the well. | 03-19-2015 |
Rahul Chandrakant Patil, Pune IN
Patent application number | Description | Published |
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20090236097 | Cement Compositions Comprising Latex and a Nano-Particle and Associated Methods - Methods and compositions are provided that may comprise cement, a nano-particle, latex, and water. An embodiment of the present invention includes a method of cementing in a subterranean formation. The method may include introducing a cement composition into the subterranean formation, wherein the cement composition comprises cement, a nano-particle, latex, and water. The method further may include allowing the cement composition to set in the subterranean formation. Another embodiment of the present invention include a cement composition. The cement composition may comprise cement, a nano-particle, latex, and water. | 09-24-2009 |
20100095871 | Cement Compositions Comprising Sub-Micron Alumina and Associated Methods - Methods and compositions that comprise sub-micron alumina for accelerating setting of a cement composition. An embodiment includes a method of cementing in a subterranean formation. The method may comprise introducing a cement composition into the subterranean formation, wherein the cement composition comprises hydraulic cement, sub-micron alumina, and water. The method further may comprise allowing the cement composition to set in the subterranean formation. Another embodiment includes a cement composition that may comprise hydraulic cement, sub-micron alumina, and water. | 04-22-2010 |
20100273912 | Cement Compositions Comprising Latex and a Nano-Particle - Methods and compositions are provided that may comprise cement, a nano-particle, latex, and water. An embodiment of the present invention includes a method of cementing in a subterranean formation. The method may include introducing a cement composition into the subterranean formation, wherein the cement composition comprises cement, a nano-particle, latex, and water. The method further may include allowing the cement composition to set in the subterranean formation. Another embodiment of the present invention include a cement composition. The cement composition may comprise cement, a nano-particle, latex, and water. | 10-28-2010 |
20110048709 | Cement Compositions and Associated Methods Comprising Sub-Micron Calcium Carbonate and Latex - Methods and compositions are provided that relate to cement compositions and methods comprising sub-micron calcium carbonate and latex. An embodiment includes a method of cementing in a subterranean formation. The method may comprise introducing a cement composition into the subterranean formation, wherein the cement composition comprises cement, water, sub-micron calcium carbonate, and latex. The method further may comprise allowing the cement composition to set in the subterranean formation. Another embodiment includes a cement composition that may comprise cement, water, a sub-micron calcium carbonate, and latex. | 03-03-2011 |
20110162845 | Lost Circulation Compositions and Associated Methods - An embodiment includes a method of servicing a well bore. The method may comprise introducing a lost circulation composition into a lost circulation zone, the lost circulation composition comprising hydraulic cement, nano-particles, amorphous silica, clay, and water. The method further may comprise allowing the lost circulation composition to set in the lost circulation zone. Another embodiment includes a lost circulation composition. The lost circulation may comprise hydraulic cement, nano-particles, amorphous silica, clay, and water. | 07-07-2011 |
20110203796 | EPOXY ACID BASED BIODEGRADABLE SET RETARDER FOR A CEMENT COMPOSITION - Compositions and methods according to the invention are directed to a cement composition for use in a subterranean formation. The cement composition comprises: (A) cement; (B) water; and (C) a polymer, wherein the polymer: (i) comprises a monomer or monomers selected from the group consisting of epoxysuccinic acid, a substituted epoxysuccinic acid, and an alkali metal salt, alkaline earth metal salt, or ammonium salt of any of the foregoing, and any combination of any of the foregoing; (ii) has the following characteristics: (a) is water soluble; and (b) is biodegradable; and (iii) is capable of providing: (a) a thickening time of at least 2 hours for a test composition at a temperature of 190° F. and a pressure of 5,160 psi; and (b) an initial setting time of less than 24 hours for the test composition at a temperature of 217° F. and a pressure of 3,000 psi, wherein the test composition consists of 860 grams of Class-H Portland cement, 325 grams of deionized water, and 0.4% by weight of the cement of the polymer. The method comprises the steps of: (A) introducing the cement composition into the subterranean formation; and (B) allowing the cement composition to set after introduction into the subterranean formation. | 08-25-2011 |
20110308799 | WATER-BASED FLUID LOSS ADDITIVE CONTAINING AN AMPHIPHILIC DISPERSANT FOR USE IN A WELL - According to an embodiment, a well treatment composition comprises: an aqueous liquid; a fluid loss additive, wherein the fluid loss additive comprises a high molecular weight, water-swellable polymer; and an amphiphilic dispersant, wherein the well treatment composition has an activity of at least 10%. According to another embodiment, a method of cementing in a subterranean formation comprises: introducing a cement composition into the subterranean formation, the cement composition comprising: (i) cement; (ii) water; and (iii) the well treatment composition; and allowing the cement composition to set. | 12-22-2011 |
20120018155 | CEMENT COMPOSITIONS WITH A HIGH-DENSITY ADDITIVE OF SILICON CARBIDE OR SINTERED BAUXITE - A method of cementing in a subterranean formation comprising the steps of: (A) introducing a cement composition into the subterranean formation, the cement composition comprising: (i) cement; (ii) water; and (iii) a high-density additive selected from the group consisting of silicon carbide, sintered bauxite, and any combination thereof, wherein the cement composition has a density of at least 16 pounds per gallon; and (B) allowing the cement composition to set. According to an embodiment, the high-density additive is in a concentration of at least 30% by weight of the cement. A cement composition for use in an oil or gas well comprises: (A) cement; (B) water; and (C) a high-density additive selected from the group consisting of silicon carbide, sintered bauxite, and a combination thereof, wherein the high-density additive is in a concentration of at least 30% by weight of the cement, and wherein the cement composition has a density of at least 16 pounds per gallon. | 01-26-2012 |
20120090841 | Wellbore cementing compositions and methods of making and using same - A method of cementing a wellbore comprising preparing a wellbore cementing composition comprising a cementitious materials and a modified biopolymer additive wherein the modified biopolymer additive is the reaction product of a process comprising contacting a biopolymer and an organic carbonate to form a reaction mixture and subjecting the reaction mixture to a temperature of from about 100° F. to about 250° F. and placing the wellbore cementing fluid in the wellbore. A method of cementing a wellbore comprising contacting a modified biopolymer additive with a cementitious slurry to produce a wellbore cementing composition having an initial viscosity, v | 04-19-2012 |
20120157578 | Cement Compositions and Associated Methods Comprising Sub-Micron Calcium Carbonate and Latex - Methods and compositions are provided that relate to cement compositions comprising sub-micron calcium carbonate and latex. An embodiment includes a cement composition comprising: cement, water, sub-micron calcium carbonate having a particle size in a range of from greater than 100 nanometers to about 1 micron, and latex. | 06-21-2012 |
20120190769 | Cement Compositions Comprising Sub-Micron Alumina and Associated Methods - Methods and compositions that comprise sub-micron alumina for accelerating setting of a cement composition. An embodiment includes a method of cementing in a subterranean formation. The method may comprise introducing a cement composition into the subterranean formation, wherein the cement composition comprises hydraulic cement, sub-micron alumina, and water. The method further may comprise allowing the cement composition to set in the subterranean formation. Another embodiment includes a cement composition that may comprise hydraulic cement, sub-micron alumina, and water. | 07-26-2012 |
20120192768 | Lost Circulation Compositions and Associated Methods - An embodiment includes a method of servicing a well bore. The method may comprise introducing a lost circulation composition into a lost circulation zone, the lost circulation composition comprising hydraulic cement, nano-particles, amorphous silica, clay, and water. The method further may comprise allowing the lost circulation composition to set in the lost circulation zone. Another embodiment includes a lost circulation composition. The lost circulation may comprise hydraulic cement, nano-particles, amorphous silica, clay, and water. | 08-02-2012 |
20120196954 | Expoxy Acid Based Biodegradable Set Retarder - A cement composition or method of using the cement composition in a subterranean formation, the composition having: (A) cement; (B) water; and (C) a polymer, wherein the polymer: (i) comprises a monomer or monomers selected from the group consisting of epoxysuccinic acid, a substituted epoxysuccinic acid, and an alkali metal salt, alkaline earth metal salt, or ammonium salt of any of the foregoing, and any combination of any of the foregoing; (ii) has the following characteristics: (a) is water soluble; and (b) is biodegradable; and (iii) is capable of providing: (a) a thickening time of at least 2 hours for a test composition at a temperature of 190° F. and a pressure of 5,160 psi; and (b) an initial setting time of less than 24 hours for the test composition at a temperature of 217° F. and a pressure of 3,000 psi. | 08-02-2012 |
20120283152 | WATER-BASED FLUID LOSS ADDITIVE CONTAINING AN AMPHIPHILIC DISPERSANT FOR USE IN A WELL - A well treatment composition comprises: an aqueous liquid; a fluid loss additive, wherein the fluid loss additive comprises a high molecular weight, water-swellable polymer; and an amphiphilic dispersant, wherein the well treatment composition has an activity of at least 10%. A method of cementing in a subterranean formation comprises: introducing a cement composition into the subterranean formation, the cement composition comprising: (i) cement; (ii) water; and (iii) the well treatment composition; and allowing the cement composition to set. | 11-08-2012 |
20120325478 | Cement Compositions and Methods of Using the Same - The present invention relates to cement compositions and their use in cementing operations. The cements comprise an aluminosilicate; a sodium aluminate, a calcium aluminate, a potassium aluminate, or a combination thereof; and water. In some cases the cement does not include Portland cement. The cement may be used in a subterranean formation having corrosive components therein, wherein the set cement sheath is resistant to degradation from the corrosive components within the subterranean formation. | 12-27-2012 |
20130145970 | CEMENT COMPOSITIONS WITH A HIGH-DENSITY ADDITIVE OF SILICON CARBIDE OR SINTERED BAUXITE - A method of cementing in a subterranean formation comprising the steps of: (A) introducing a cement composition into the subterranean formation, the cement composition comprising: (i) cement; (ii) water; and (iii) a high-density additive selected from the group consisting of silicon carbide, sintered bauxite, and any combination thereof, wherein the cement composition has a density of at least 16 pounds per gallon; and (B) allowing the cement composition to set. According to an embodiment, the high-density additive is in a concentration of at least 30% by weight of the cement. A cement composition for use in an oil or gas well comprises: (A) cement; (B) water; and (C) a high-density additive selected from the group consisting of silicon carbide, sintered bauxite, and a combination thereof, wherein the high-density additive is in a concentration of at least 30% by weight of the cement, and wherein the cement composition has a density of at least 16 pounds per gallon. | 06-13-2013 |
20130153223 | Wellbore Servicing Compositions and Methods of Making and Using Same - A method of servicing a wellbore in a subterranean formation comprising preparing a wellbore servicing fluid comprising cement, an aqueous fluid, and a cyclodextrin, a cyclodextrin derivative, or combination thereof; placing the wellbore servicing fluid in the wellbore and allowing the fluid to set. A wellbore servicing fluid comprising cement, aqueous fluid, and a cyclodextrin, cyclodextrin derivative, or combination thereof. | 06-20-2013 |
20130284439 | WIDE TEMPERATURE RANGE CEMENT RETARDER - According to an embodiment, a composition is provided that can be used in a cementing. The composition includes at least: | 10-31-2013 |
20140102704 | Cement Compositions Containing Metphosphate and Methods of Use - In an embodiment, a cement composition includes: (i) hydraulic cement, wherein the hydraulic cement has a ratio of CaO to SiO | 04-17-2014 |
20140251614 | Alkyl Polyglycoside Derivative as Biodegradable Foaming Surfactant for Cement - A cement composition: (a) a hydraulic cement; (b) water; and (c) an alkyl polyglycoside derivative, wherein the alkyl polyglycoside derivative is selected from the group consisting of: sulfonates, betaines, an inorganic salt of any of the foregoing, and any combination of any of the foregoing. A method comprising the steps of: (A) forming the cement composition; and (B) introducing the cement composition into the well. Preferably, the cement composition is foamed. | 09-11-2014 |
20140256603 | Alkyl Polyglycoside Derivative as Biodegradable Spacer Surfactant - A spacer fluid comprising: (a) water; and (b) an alkyl polyglycoside derivative, wherein the alkyl polyglycoside derivative is selected from the group consisting of sorbitan fatty acids; functionalized sulfonates, functionalized betaines, an inorganic salt of any of the foregoing, and any combination of any of the foregoing. Preferably, the spacer fluid additionally comprises a solid particulate, such as a weighting agent. A method of displacing an oil-based drilling mud from a portion of a well comprising the steps of: (A) forming the spacer fluid; and (B) introducing the spacer fluid into the well. | 09-11-2014 |
20140326455 | Methods and Compositions for Treating a Subterranean Formation with Salt-Tolerant Cement Slurries - Methods and compositions for treating a subterranean formation with salt-tolerant cement slurries including treating a salt-containing subterranean formation having sodium salts, potassium salts, magnesium salts, calcium salts, or any combination thereof comprising: providing a salt-tolerant cement slurry comprising: a base fluid, a cementitious material, a pozzolanic material, a salt-tolerant fluid loss additive, a salt additive, and optionally, an elastomer, a weight additive, a fluid loss intensifier, a strengthening agent, a dispersant, or any combination thereof; introducing the salt-tolerant cement slurry into the subterranean formation; and allowing the salt-tolerant cement slurry to set. | 11-06-2014 |
20150175870 | CEMENT COMPOSITIONS CONTAINING METAPHOSPHATE AND METHODS OF USE - In an embodiment, the cement compositions comprise: (i) hydraulic cement, wherein the hydraulic cement has a ratio of CaO to SiO | 06-25-2015 |
20150184057 | Alkyl Polyglycoside Derivative as Biodegradable Spacer Surfactant - A spacer fluid comprising: (a) water; and (b) an alkyl polyglycoside derivative, wherein the alkyl polyglycoside derivative is selected from the group consisting of sorbitan fatty acids; functionalized sulfonates, functionalized betaines, an inorganic salt of any of the foregoing, and any combination of any of the foregoing. Preferably, the spacer fluid additionally comprises a solid particulate, such as a weighting agent. A method of displacing an oil-based drilling mud from a portion of a well comprising the steps of: (A) forming the spacer fluid; and (B) introducing the spacer fluid into the well. | 07-02-2015 |
20160102238 | Wellbore Servicing Compositions and Methods of Making and Using Same - A method of servicing a wellbore in a subterranean formation comprising preparing a wellbore servicing fluid comprising cement, an aqueous fluid, and a cyclodextrin, a cyclodextrin derivative, or combination thereof; placing the wellbore servicing fluid in the wellbore and allowing the fluid to set. A wellbore servicing fluid comprising cement, aqueous fluid, and a cyclodextrin, cyclodextrin derivative, or combination thereof. | 04-14-2016 |
Rahul Chandrakant Patil, Pune, IN US
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20150060070 | METHODS OF CEMENTING AND LASSENITE-CONTAINING CEMENT COMPOSITIONS - Cement compositions and methods of making the same are provided. The composition comprises cement or lime, water and Lassenite, a pozzolanic strength retrogression inhibitor. | 03-05-2015 |
Rahul Chandrakant Patil, Pune ID
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20150152314 | Cement Composition Comprising Nano-Platelets - A method of cementing a subterranean formation includes providing a cement composition comprising cementitious material, aqueous base fluid, graphene nano-platelets, and a dispersant; introducing the cement composition into a subterranean formation; and allowing the cement composition to set in the subterranean formation. Upon setting, the cement has at least one of enhanced compressive and tensile strength; reduced permeability; restricted penetration of carbon dioxide; and combinations thereof relative to an equivalent cement without graphene nano-platelets. Cement compositions include cementitious material, an aqueous base fluid, graphene nano-platelets, and a dispersant. | 06-04-2015 |
Rahul Shivaji Patil, Pune IN
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20150259372 | 10-a/BETA-D-ARABINOFURANOSYL-UNDECENES AS POTENTIAL ANTI-MYCOBACTERIAL AGENTS AND PROCESS FOR THE PREPARATION THEREOF - Disclosed herein is 10-α/β-D-Arabinofuranosylundecenes of general Formula (II) or pharmaceutically acceptable | 09-17-2015 |
Rajesh Patil, Pune IN
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20150278763 | Intelligent Social Business Productivity - Receiving items of work from various sources, applying analytics to obtain metadata about the items of work, and then applying further analytics to classify each item of work into one or more work domains in a model of work. User feedback is received regarding the accuracy of the classification decisions, and the computer-based classification analytics are updated accordingly. | 10-01-2015 |
20150278764 | Intelligent Social Business Productivity - Receiving items of work from various sources, applying analytics to obtain metadata about the items of work, and then applying further analytics to classify each item of work into one or more work domains in a model of work. User feedback is received regarding the accuracy of the classification decisions, and the computer-based classification analytics are updated accordingly. | 10-01-2015 |
20150381532 | MANAGING UNAVAILABILITY NOTICES - A computer-implemented method, carried out by one or more processors, for managing unavailability notices. In an embodiment, the method comprises the steps of initializing an out of office notice, wherein the out of office notice is associated with a first user of an e-mail service; receiving inputs for the out of office notice, wherein the inputs include one or more of: a duration of time selection, alternative contact information, and message content; receiving a list of one or more user to whom to send an out of office alert notice with the received inputs; and sending to the one or more users from the list the out of office alert notice with the received inputs and a reminder function, wherein the reminder function allows for each of the one or more users to receive a reminder about unavailability at another time. | 12-31-2015 |
Roshni Jaywantsingh Patil, Pune IN
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20120271797 | REFERENCE VOLUME FOR INITIAL SYNCHRONIZATION OF A REPLICATED VOLUME GROUP - A method for using a reference volume for initial synchronization of a replicated volume group. The method includes initiating a replication and synchronization operation between a parent virtual machine and a child virtual machine, and specifying a parent virtual machine to be used for replication and a subsequent synchronization. The method further includes accessing a point in time snapshot of the parent virtual machine, coordinating with a secondary site to obtain an image of the parent reference volume at said point in time, and copying the common regions from a parent reference volume to a new volume. The differences between the parent reference volume and the new volume are transmitted and are applied to the new volume to synchronize the child virtual machine on the secondary site to the child virtual machine on the primary site, wherein the child and the parent may be in different virtual machine groups. | 10-25-2012 |
Sagar Ashok Patil, Pune IN
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20150316178 | CONDUIT CLAMP FOR STRUT CHANNEL - A conduit clamp includes a first coupling component configured for attachment to a first attachment structure of a strut channel and a second coupling component different from the first coupling component and configured for attachment to a second attachment structure of a strut channel. | 11-05-2015 |
Sagar Shankar Patil, Pune IN
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20140348415 | SYSTEM AND METHOD FOR IDENTIFYING DEFECTS IN WELDS BY PROCESSING X-RAY IMAGES - Disclosed is a system and method for identifying a defect in a weld joint through an X-Ray image. An image capturing module captures the X-Ray image of the weld joint. The X-Ray image comprises dark areas and bright areas. An image processing module executes a gamma correction algorithm on the X-Ray image by using a standard power law transform in order to enhance contrast of the dark areas and the bright areas. The image processing module further passes the X-Ray image through one or more de-noising filters in order to remove noise from the X-Ray image. An analysis module identifies a fragment of the X-Ray image that comprises one or more dark area with respect to neighboring areas adjacent to the one or more dark area. The analysis module further segments the X-Ray image into one or more segments in order to identify the defect in the weld joint. | 11-27-2014 |
Samrat Jayprakash Patil, Pune IN
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20140062997 | PROPORTIONAL VISUAL RESPONSE TO A RELATIVE MOTION OF A CEPHALIC MEMBER OF A HUMAN SUBJECT - Disclosed are several methods, a device and a system for repositioning a multidimensional virtual environment based on a relative motion of a cephalic member of a human subject. In one embodiment, a method includes analyzing a relative motion of a cephalic member of a human subject. In addition, the method may include calculating a shift parameter based on an analysis of the relative motion and repositioning a multidimensional virtual environment based on the shift parameter such that the multidimensional virtual environment reflects a proportional visual response to the relative motion of the cephalic member of the human subject using a multimedia processor. | 03-06-2014 |
Sandeep Patil, Pune IN
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20130120140 | SYSTEM AND METHOD FOR MEDICAL DIAGNOSIS USING GEOSPATIAL LOCATION DATA INTEGRATED WITH BIOMEDICAL SENSOR INFORMATION - In at least one embodiment, a method and system for accumulating geospatial location data and biomedical data for an individual during his/her travels is provided. In at least one embodiment, a device uses at least one location signal to determine geospatial data and receives a plurality of biomedical signals with both data types being stored for possible later retrieval for providing a diagnosis for the individual if a medical condition arises. An embodiment of the invention provides a method of operation of a device having at least a memory and a communications module where the method includes receiving at least one location signal with the communications module; storing geospatial data obtained at least from the at least one location signal with a time stamp in memory; receiving a plurality of biomedical signals over time from at least one sensor with the communications module; storing biomedical data from the received biomedical signal with a time stamp in memory; and repeating the receiving at least one location signal and storing geospatial data from the at least one location signal in different geographic locations. | 05-16-2013 |
Sandeep P. Patil, Pune IN
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20160139981 | TECHNIQUES FOR INFORMATION PROTECTION IN A SOLID-STATE DEVICE BASED STORAGE POOL - A technique for protecting stored information from read disturbance includes receiving a first write request to a solid-state device (SSD) in a storage pool that employs an erasure code. The first write request has an associated identifier and associated data. In response to receiving the first write request, the first write request is assigned to two or more SSD blocks of the SSD device based on the identifier. Pages of the associated data are then written to the assigned SSD blocks, such that each SSD block holds data associated with only a single identifier. | 05-19-2016 |
Sandeep Ramesh Patil, Pune IN
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20100005059 | Cascaded Address Books on Mobile Phones Within a Social Network - Illustrative embodiments provide a computer implemented method, a data processing system and a computer program product for locating contact information in a mobile phone network within a social network. In one embodiment, the computer implemented method permits reciprocal access between a first user's contact information and a second user's contact information by a first user device and a second user device, and permitting reciprocal access between the second user's contact information and a third user's contact information by the second user device and a third user device. The computer implemented method receives a request from the third user device to contact the first user device, wherein the first user contact information is unknown to the third user and issues a search on the mobile phone network, from the third user device, for the first user contact information. The first user contact information is located at the second user device in the social network, and the first user contact information is returned to the third user device. | 01-07-2010 |
20100161559 | MAINTAINING A NETWORK CONNECTION OF A WORKLOAD DURING TRANSFER - According to one embodiment of the present disclosure, a method and technique is disclosed for maintaining a network connection during transfer of the workload from a global environment of a logical partition to a workload partition of the logical partition and during any subsequent transfer(s). | 06-24-2010 |
20100235449 | DISPLAYING OR HIDING FOLDERS IN AN E-MAIL CLIENT BASED ON USER DEFINED TIMINGS - Techniques for managing electronic mail. Folder rules for associating electronic mail messages with folders are received. The folders are managed by an electronic mail client and stored in a computer usable memory. Electronic mail messages are also received. Each of the electronic mail messages is associated with at least one of the folders according to the folder rules. Furthermore, a visibility condition is received. The visibility condition specifies when a specified folder is visible in a user interface of the electronic mail client. A processor causes the specified folder not to be visible in the user interface when the visibility condition is not satisfied. A visibility condition may instead specify when a specified folder is not visible in the user interface. In this case, the specified folder is caused not to be visible in the user interface when the visibility condition is satisfied. | 09-16-2010 |
20100306288 | REBALANCING OPERATION USING A SOLID STATE MEMORY DEVICE - Systems and methods to manage database data are provided. A particular method includes automatically identifying a plurality of storage devices. The storage devices include a first device of a first type and a second device of a second type. The first type includes a solid state memory device. The method may further identify a high priority data set of the database. A rebalancing operation is conducted that includes moving the high priority data set to the solid state memory device and substantially evening distribution of other data of the database among the storage devices. | 12-02-2010 |
20140032861 | SYSTEMS AND METHODS FOR EFFICIENTLY STORING DATA - One method includes assigning a pointer from multiple logical blocks to the same original physical block if the multiple logical blocks include the same data. The method further includes receiving a command to write data to the first logical block and determining if the first logical block is a frequently accessed logical block. If the first logical block is a frequently accessed logical block, ownership of the original physical block is assigned to the first logical block. If ownership is established, the method includes copying any data stored in the original physical block to a new physical block, assigning a pointer from a second logical block to the new physical block, and performing the write command on the original physical block. A system includes a processor for performing the above method. One computer program product includes computer code for performing the method described above. | 01-30-2014 |
20140046912 | METHODS AND SYSTEMS FOR DATA CLEANUP USING PHYSICAL IMAGE OF FILES ON STORAGE DEVICES - Systems and computer program products are provided for optimizing selection of files for deletion from one or more data storage devices to free up a predetermined amount of space in the one or more data storage devices. A method includes analyzing an effective space occupied by each file of a plurality of files in the one or more data storage devices, identifying, from the plurality of files, one or more data blocks making up a file to free up the predetermined amount of space based on the analysis of the effective space of each file of the plurality of files, selecting one or more of the plurality of files as one or more candidate files for deletion, based on the identified one or more data blocks, and deleting the one or more candidate files for deletion from the one or more data storage devices. | 02-13-2014 |
20140047207 | METHODS AND SYSTEMS FOR DATA CLEANUP USING PHYSICAL IMAGE OF FILES ON STORAGE DEVICES - Systems and computer program products are provided for optimizing selection of files for eviction from a first storage pool to free up a predetermined amount of space in the first storage pool. A method includes analyzing an effective space occupied by each file of a plurality of files in the first storage pool, identifying, from the plurality of files, one or more data blocks making up a file to free up the predetermined amount of space based on the analysis of the effective space of each file of the plurality of files, selecting one or more of the plurality of files as one or more candidate files for eviction, based on the identified one or more data blocks, and evicting the one or more candidate files for eviction from the first storage pool to a second storage pool. | 02-13-2014 |
20140052429 | PROACTIVE DATA CENTER COOLING - A mechanism is provided to optimize cooling of a data center having a plurality of computer systems. A dataset is classified into a plurality of data storage regions hosted by at least one of the plurality of computer systems. A plurality of cooling devices is grouped into groups. Each group of the plurality of cooling devices cools at least one of the plurality of data storage regions. The classified dataset is analyzed to identify one of the plurality of data storage regions having heat-intensive data. An operating parameter is selectively adjusted for one of the group of the plurality of cooling devices that corresponds to cooling the identified one of the plurality of data storage regions having the heat-intensive data. | 02-20-2014 |
20140074802 | SECURE DELETION OPERATIONS IN A WIDE AREA NETWORK - Methods, systems, and computer program products are provided for performing a secure delete operation in a wide area network (WAN) including a cache site and a home site. A method includes identifying a file for deletion at the cache site, determining whether the file has a copy stored at the home site, detecting a location of the copy at the home site prior to a disconnection event of the cache site from the home site, deleting the file from the cache site during the disconnection event, and performing a secure deletion of the copy at the home site immediately after a reconnection event of the cache site to the home site. | 03-13-2014 |
20150193467 | VIRTUAL NODE SUBPOOL MANAGEMENT - Virtual file system virtual nodes are grouped in subpools in response to identified resource components and managed as a function of their subpool groupings. Virtual nodes are decomposed into individual components linked to each other within each node. The components that have repetitive accesses by applications within the virtual file system and their respective frequencies of repetitive access are identified. Modules of linked occurrences of the repetitive components within each of the plurality of virtual nodes are formed, and subsets of the virtual nodes sharing common modules are grouped into subpools. Accordingly, in response to an application of the virtual file system requesting a service that is satisfied by a subpool common module, selection of a virtual node for reinitiating for reuse by the application is restricted to virtual nodes within the subpool associated with the common module. | 07-09-2015 |
Sandip Patil, Pune IN
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20120090841 | Wellbore cementing compositions and methods of making and using same - A method of cementing a wellbore comprising preparing a wellbore cementing composition comprising a cementitious materials and a modified biopolymer additive wherein the modified biopolymer additive is the reaction product of a process comprising contacting a biopolymer and an organic carbonate to form a reaction mixture and subjecting the reaction mixture to a temperature of from about 100° F. to about 250° F. and placing the wellbore cementing fluid in the wellbore. A method of cementing a wellbore comprising contacting a modified biopolymer additive with a cementitious slurry to produce a wellbore cementing composition having an initial viscosity, v | 04-19-2012 |
20120285682 | Settable Compositions Containing Metakaolin Having Reduced Portland Cement Content - Of the many compositions and methods provided herein, one method includes providing a settable fluid that comprises an aqueous-based medium, a lime composition, and a cementitious blend that comprises metakaolin particulates and aluminosilicate particulates, wherein the cementitious blend is essentially free of Portland cement; introducing the settable fluid into a wellbore penetrating a subterranean formation that comprises a corrosive component; and allowing the settable fluid to set therein. | 11-15-2012 |
Sandip P. Patil, Pune IN
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20140332216 | POZZOLAN FOR USE IN A CEMENT COMPOSITION HAVING A LOW HEAT OF HYDRATION - A method of cementing in a subterranean formation comprises: introducing a cement composition into a wellbore penetrating the subterranean formation, wherein at least a portion of the subterranean formation has a temperature less than or equal to the freezing point of an aqueous liquid, and wherein the cement composition comprises: (A) cement; (B) water; and (C) a pozzolan, wherein the cement composition has a heat of hydration of less than 50 BTU per pound; and causing or allowing the cement composition to set in the wellbore after the step of introducing. The pozzolan can have a calcium oxide concentration of less than 15% by weight of the pozzolan, and the pozzolan can have a concentration of at least 15% by weight of the cement. Gas hydrates can be present in or adjacent to a portion of the well. | 11-13-2014 |
20150191644 | Amphoteric polymer suspending agent for use in calcium aluminate cement compositions - A cement composition for use in a well that penetrates a subterranean formation comprises: a calcium aluminate cement or calcium magnesia cement; water; a fluid loss additive; and a suspending agent, wherein the suspending agent is a polymer and wherein the polymer: (A) is amphoteric; (B) has a molecular weight greater than 100,000; and (C) does not increase the fluid loss of the cement composition greater than 15% at a temperature of 145° F. (63° C.) and a pressure differential of 1,000 psi (7 MPa) compared to a cement composition consisting of the cement, the water, and the fluid loss additive. A method of cementing in a subterranean formation comprises: introducing the cement composition into the subterranean formation; and allowing the cement composition to set. | 07-09-2015 |
Sandip Prabhakar Patil, Pune IN
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20110132605 | Biodegradable Set Retarder For A Cement Composition - Compositions and methods are directed to a cement composition for use in a subterranean formation. In an embodiment the cement composition comprises: (A) cement; (B) water; and (C) a polymer, wherein the polymer: (i) consists essentially of a monomer or monomers selected from the group consisting of acrylic acid, esters of acrylic acid, maleic acid, methacrylic acid, esters of methacrylic acid, itaconic acid, fumeric acid, citraconic acid, mesoconic acid, and any alkali metal, alkaline earth metal, or ammonium salt of any of the foregoing, and any combination of any of the foregoing; (ii) has the following characteristics: (a) is water soluble; and (b) is biodegradable; and (iii) is capable of providing: (a) a thickening time of at least 2 hours for a test composition maintained under a temperature condition of 190° F. and a pressure of 5,160 psi; and (b) an initial setting time of less than 24 hours for the test composition maintained under a temperature condition of 217° F. and a pressure of 3,000 psi, wherein the test composition consists of 860 grams of Class-H Portland cement, 325 grams of deionized water, and 0.4% by weight of the cement of the polymer. In another embodiment the method comprises the steps of: (A) introducing the cement composition into the subterranean formation; and (B) allowing the cement composition to set after introduction into the subterranean formation. | 06-09-2011 |
20110162845 | Lost Circulation Compositions and Associated Methods - An embodiment includes a method of servicing a well bore. The method may comprise introducing a lost circulation composition into a lost circulation zone, the lost circulation composition comprising hydraulic cement, nano-particles, amorphous silica, clay, and water. The method further may comprise allowing the lost circulation composition to set in the lost circulation zone. Another embodiment includes a lost circulation composition. The lost circulation may comprise hydraulic cement, nano-particles, amorphous silica, clay, and water. | 07-07-2011 |
20120018155 | CEMENT COMPOSITIONS WITH A HIGH-DENSITY ADDITIVE OF SILICON CARBIDE OR SINTERED BAUXITE - A method of cementing in a subterranean formation comprising the steps of: (A) introducing a cement composition into the subterranean formation, the cement composition comprising: (i) cement; (ii) water; and (iii) a high-density additive selected from the group consisting of silicon carbide, sintered bauxite, and any combination thereof, wherein the cement composition has a density of at least 16 pounds per gallon; and (B) allowing the cement composition to set. According to an embodiment, the high-density additive is in a concentration of at least 30% by weight of the cement. A cement composition for use in an oil or gas well comprises: (A) cement; (B) water; and (C) a high-density additive selected from the group consisting of silicon carbide, sintered bauxite, and a combination thereof, wherein the high-density additive is in a concentration of at least 30% by weight of the cement, and wherein the cement composition has a density of at least 16 pounds per gallon. | 01-26-2012 |
20120192768 | Lost Circulation Compositions and Associated Methods - An embodiment includes a method of servicing a well bore. The method may comprise introducing a lost circulation composition into a lost circulation zone, the lost circulation composition comprising hydraulic cement, nano-particles, amorphous silica, clay, and water. The method further may comprise allowing the lost circulation composition to set in the lost circulation zone. Another embodiment includes a lost circulation composition. The lost circulation may comprise hydraulic cement, nano-particles, amorphous silica, clay, and water. | 08-02-2012 |
20120325478 | Cement Compositions and Methods of Using the Same - The present invention relates to cement compositions and their use in cementing operations. The cements comprise an aluminosilicate; a sodium aluminate, a calcium aluminate, a potassium aluminate, or a combination thereof; and water. In some cases the cement does not include Portland cement. The cement may be used in a subterranean formation having corrosive components therein, wherein the set cement sheath is resistant to degradation from the corrosive components within the subterranean formation. | 12-27-2012 |
20130085207 | Biodegradable Set Retarder For A Cement Composition - Compositions and methods are directed to a cement composition for use in a subterranean formation. In an embodiment the cement composition comprises: (A) cement; (B) water; and (C) a polymer, wherein the polymer: (i) consists essentially of a monomer or monomers selected from the group consisting of acrylic acid, esters of acrylic acid, maleic acid, methacrylic acid, esters of methacrylic acid, itaconic acid, fumeric acid, citraconic acid, mesoconic acid, and any alkali metal, alkaline earth metal, or ammonium salt of any of the foregoing, and any combination of any of the foregoing. | 04-04-2013 |
20130145970 | CEMENT COMPOSITIONS WITH A HIGH-DENSITY ADDITIVE OF SILICON CARBIDE OR SINTERED BAUXITE - A method of cementing in a subterranean formation comprising the steps of: (A) introducing a cement composition into the subterranean formation, the cement composition comprising: (i) cement; (ii) water; and (iii) a high-density additive selected from the group consisting of silicon carbide, sintered bauxite, and any combination thereof, wherein the cement composition has a density of at least 16 pounds per gallon; and (B) allowing the cement composition to set. According to an embodiment, the high-density additive is in a concentration of at least 30% by weight of the cement. A cement composition for use in an oil or gas well comprises: (A) cement; (B) water; and (C) a high-density additive selected from the group consisting of silicon carbide, sintered bauxite, and a combination thereof, wherein the high-density additive is in a concentration of at least 30% by weight of the cement, and wherein the cement composition has a density of at least 16 pounds per gallon. | 06-13-2013 |
20130284439 | WIDE TEMPERATURE RANGE CEMENT RETARDER - According to an embodiment, a composition is provided that can be used in a cementing. The composition includes at least: | 10-31-2013 |
20140102704 | Cement Compositions Containing Metphosphate and Methods of Use - In an embodiment, a cement composition includes: (i) hydraulic cement, wherein the hydraulic cement has a ratio of CaO to SiO | 04-17-2014 |
20140256603 | Alkyl Polyglycoside Derivative as Biodegradable Spacer Surfactant - A spacer fluid comprising: (a) water; and (b) an alkyl polyglycoside derivative, wherein the alkyl polyglycoside derivative is selected from the group consisting of sorbitan fatty acids; functionalized sulfonates, functionalized betaines, an inorganic salt of any of the foregoing, and any combination of any of the foregoing. Preferably, the spacer fluid additionally comprises a solid particulate, such as a weighting agent. A method of displacing an oil-based drilling mud from a portion of a well comprising the steps of: (A) forming the spacer fluid; and (B) introducing the spacer fluid into the well. | 09-11-2014 |
20140326455 | Methods and Compositions for Treating a Subterranean Formation with Salt-Tolerant Cement Slurries - Methods and compositions for treating a subterranean formation with salt-tolerant cement slurries including treating a salt-containing subterranean formation having sodium salts, potassium salts, magnesium salts, calcium salts, or any combination thereof comprising: providing a salt-tolerant cement slurry comprising: a base fluid, a cementitious material, a pozzolanic material, a salt-tolerant fluid loss additive, a salt additive, and optionally, an elastomer, a weight additive, a fluid loss intensifier, a strengthening agent, a dispersant, or any combination thereof; introducing the salt-tolerant cement slurry into the subterranean formation; and allowing the salt-tolerant cement slurry to set. | 11-06-2014 |
20150080272 | Alkyl Polyglycoside Derivative As Biodegradable Spacer Surfactant - A spacer fluid comprising: (a) water; and (b) an alkyl polyglycoside derivative, wherein the alkyl polyglycoside derivative is selected from the group consisting of sorbitan fatty acids; functionalized sulfonates, functionalized betaines, an inorganic salt of any of the foregoing, and any combination of any of the foregoing. Preferably, the spacer fluid additionally comprises a solid particulate, such as a weighting agent. A method of displacing an oil-based drilling mud from a portion of a well comprising the steps of: (A) forming the spacer fluid; and (B) introducing the spacer fluid into the well. | 03-19-2015 |
20150175870 | CEMENT COMPOSITIONS CONTAINING METAPHOSPHATE AND METHODS OF USE - In an embodiment, the cement compositions comprise: (i) hydraulic cement, wherein the hydraulic cement has a ratio of CaO to SiO | 06-25-2015 |
20150184057 | Alkyl Polyglycoside Derivative as Biodegradable Spacer Surfactant - A spacer fluid comprising: (a) water; and (b) an alkyl polyglycoside derivative, wherein the alkyl polyglycoside derivative is selected from the group consisting of sorbitan fatty acids; functionalized sulfonates, functionalized betaines, an inorganic salt of any of the foregoing, and any combination of any of the foregoing. Preferably, the spacer fluid additionally comprises a solid particulate, such as a weighting agent. A method of displacing an oil-based drilling mud from a portion of a well comprising the steps of: (A) forming the spacer fluid; and (B) introducing the spacer fluid into the well. | 07-02-2015 |
Sangameshwar Suryakant Patil, Pune IN
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20150112983 | METHODS AND SYSTEMS FOR RANKING OF HUMAN PROFILES - The present subject matter relates to method(s) and system(s) to rank human profiles based on selection criteria personalized to a selector. In an embodiment, the method includes obtaining querying criteria from the selector to query a database comprising a set of human profiles. Further, a subset of human profiles is determined from the set of human profiles based on the querying criteria and a default ranking mechanism. Furthermore, a selection based ranking is obtained for the subset of human profiles. Further, based on the selection based ranking, a ranking function is determined that is indicative of a relative inclination of the selector towards the one or more implicit attributes. Such a determination is by capturing at least one implicit attribute in the ranking function from the selection based ranking. Further, the ranking function is applied to rank a fresh set of human profiles based on the ranking function. | 04-23-2015 |
20150254327 | SYSTEM AND METHOD FOR RECTIFYING A TYPOGRAPHICAL ERROR IN A TEXT FILE - Disclosed is a system for rectifying a typographical error in a text file. The system includes a network generating module for generating a linguistic network of a plurality of words present in the text file. A computation module configured to compute the similarity between each pair of words based on a set of parameters. A weight assignment module for assigning a weight to the edge present between the each pair of words based the set of parameters. A categorization module configured to categorize one or more words present in the linguistic network in a category. A word identification module configured to identify a reference word from the category. A word substitution module configured to substitute each word of the category deemed as erroneous with corresponding reference word for rectifying the typographical error. | 09-10-2015 |
Satish Patil, Pune IN
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20150065464 | AMIDE COMPOUNDS, COMPOSITIONS AND APPLICATIONS THEREOF - The present disclosure relates to substituted amide compounds that are inhibitors of Fatty Acid Amide Hydrolase (FAAH), their stereoisomers, tautomers, prodrugs, polymorphs, solvates, pharmaceutically acceptable salts, and pharmaceutical compositions containing them. These compounds are useful in the treatment, prevention, prophylaxis, management, or adjunct treatment of all medical conditions related to inhibition of Fatty Acid Amide Hydrolase (FAAH), such as pain including acute and post operative pain, chronic pain, cancer pain, cancer chemotherapy induced pain, neuropathic pain, nociceptive pain, inflammatory pain, back pain, pain due to disease of various origin such as: diabetic neuropathy, neurotropic viral disease including human immunodeficient virus (HIV), herpes zoster such as post herpetic neuralgia; polyneuropathy, neurotoxicity, mechanical nerve injury, carpal tunnel syndrome, immunologic mechanisms like multiple sclerosis; sleep disorders, anxiety and depression disorders, inflammatory disorders, weight and eating disorders, Parkinson's disease, addiction, spasticity, hypertension or other disorders. The disclosure also relates to the process of preparation of the amide compounds. | 03-05-2015 |
Shantesh Patil, Pune IN
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20110053898 | TOPICAL COMPOSITION COMPRISING VITAMIN D ANALOGUE AND CORTICOSTEROIDS - A topical pharmaceutical composition comprising therapeutically effective amounts of vitamin D or vitamin D analogues, corticosteroid and a straight chain C | 03-03-2011 |
Shashikant Dhondopant Patil, Pune IN
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20140355211 | Devices And Methods For Cooling Components On A PCB - There is described an electronic assembly comprising a structure and a printed circuit board (PCB) connected to the structure to form a duct. The PCB has a first side arranged to receive one or more heat-generating components, and a second side. The PCB comprises one or more apertures formed therein. The electronic assembly further comprises airflow generating means arranged to generate an airflow along the duct and along the second side of the PCB such that air is forced through the one or more apertures. By forming a duct beneath a PCB and allowing air to be forced through apertures formed in the PCB, more efficient cooling of components on the PCB may be achieved. For example, the position of the apertures may be tailored such that specific components, or specific parts of components, may be exposed to airflow through the apertures. | 12-04-2014 |
Sheetalkumar Patil, Pune IN
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20160047340 | THERMAL ABATEMENT SYSTEMS - A thermal abatement system comprises an axial inlet, radial outlet supercharger. A main case comprises at least two rotor bores, an inlet plane and an outlet plane. The inlet plane is perpendicular to the outlet plane. An inlet wall comprises an inner surface. Two rotor mounting recesses are in the inner surface, and the inlet wall is parallel to the inlet plane. An outlet is in the outlet plane. An inlet is in the inlet plane. At least two rotors are configured to move air from the inlet to the outlet. The main case comprises at least two backflow ports. An intercooler is connected to receive air expelled from the supercharger, to cool the received air, and to expel the cooled air to the at least two back flow ports. | 02-18-2016 |
Sheetalkumar Shamrao Patil, Pune IN
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20150330257 | MULTI-STAGE VOLUMETRIC FLUID EXPANSION DEVICE - A multi-stage expansion device is disclosed. In one embodiment, the multi-stage expansion device has a housing within which a first stage, a second stage, and a third stage are housed. The housing may also be configured with internal working fluid passageways to direct a working fluid from the first stage to the second stage and/or from the second stage to the third stage. Each of the stages may include a pair of non-contacting rotors that are mechanically connected to each other and to a power output device such that energy extracted from the working fluid is converted to mechanical work at the output device. In one embodiment, a step up gear arrangement is provided between the rotors of the first and second stages. A step up gear arrangement may also be provided between the rotors of the second and third stage. | 11-19-2015 |
20150377080 | ORGANIC RANKINE CYCLE SYSTEM WITH LUBRICATION CIRCUIT - A Rankine cycle system including a Rankine cycle working circuit and a lubrication circuit is disclosed. The lubrication circuit and the Rankine cycle working circuit include a shared segment including a mixture of Rankine cycle working fluid from the Rankine cycle working circuit and lubricant from the lubrication circuit. A separator receives the mixture of Rankine cycle working fluid and lubricant from the shared segment and separates the Rankine cycle working fluid from the lubricant. The separated Rankine cycle working fluid is directed along the Rankine cycle working circuit from the separator to the heating zone and the separated lubricant is directed along the lubrication circuit from the separator to a mechanical expander. The working fluid and lubricant are recombined after passing separately through the expander and are then introduced to the condensing zone. | 12-31-2015 |
Sudhakar Uttam Patil, Pune IN
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20130296562 | STEREOSELECTIVE PROCESS FOR PREPARATION OF 1,3-OXATHIOLANE NUCLEOSIDES - The present invention relates to a stereoselective glycosylation for the preparation of 1,3-oxathiolane nucleoside in high yield and high optical purity. The invention specifically relates to a process of the preparation of Lamivudine and Emtricitabine using zirconium (IV) chloride (ZrCl | 11-07-2013 |
Suhas Patil, Pune IN
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20080240613 | Digital Microscope Slide Scanning System and Methods - Provided herein are systems methods including a design of a microscope slide scanner for digital pathology applications which provides high quality images and automated batch-mode operation at low cost. The instrument architecture is advantageously based on a convergence of high performance, yet low cost, computing technologies, interfaces and software standards to enable high quality digital microscopy at very low cost. Also provided is a method based in part on a stitching method that allows for dividing an image into a number of overlapping tiles and reconstituting the image with a magnification without substantial loss of accuracy. A scanner is employed in capturing snapshot images. The method allows for overlapping images captured in consecutive snapshots. | 10-02-2008 |
20120076391 | DIGITAL MICROSCOPE SLIDE SCANNING SYSTEM AND METHODS - Provided herein are systems methods including a design of a microscope slide scanner for digital pathology applications which provides high quality images and automated batch-mode operation at low cost. The instrument architecture is advantageously based on a convergence of high performance, yet low cost, computing technologies, interfaces and software standards to enable high quality digital microscopy at very low cost. Also provided is a method based in part on a stitching method that allows for dividing an image into a number of overlapping tiles and reconstituting the image with a magnification without substantial loss of accuracy. A scanner is employed in capturing snapshot images. The method allows for overlapping images captured in consecutive snapshots. | 03-29-2012 |
20120076411 | DIGITAL MICROSCOPE SLIDE SCANNING SYSTEM AND METHODS - Provided herein are systems methods including a design of a microscope slide scanner for digital pathology applications which provides high quality images and automated batch-mode operation at low cost. The instrument architecture is advantageously based on a convergence of high performance, yet low cost, computing technologies, interfaces and software standards to enable high quality digital microscopy at very low cost. Also provided is a method based in part on a stitching method that allows for dividing an image into a number of overlapping tiles and reconstituting the image with a magnification without substantial loss of accuracy. A scanner is employed in capturing snapshot images. The method allows for overlapping images captured in consecutive snapshots. | 03-29-2012 |
20120076436 | DIGITAL MICROSCOPE SLIDE SCANNING SYSTEM AND METHODS - Provided herein are systems methods including a design of a microscope slide scanner for digital pathology applications which provides high quality images and automated batch-mode operation at low cost. The instrument architecture is advantageously based on a convergence of high performance, yet low cost, computing technologies, interfaces and software standards to enable high quality digital microscopy at very low cost. Also provided is a method based in part on a stitching method that allows for dividing an image into a number of overlapping tiles and reconstituting the image with a magnification without substantial loss of accuracy. A scanner is employed in capturing snapshot images. The method allows for overlapping images captured in consecutive snapshots. | 03-29-2012 |
20120092481 | DIGITAL MICROSCOPE SLIDE SCANNING SYSTEM AND METHODS - Provided herein are systems methods including a design of a microscope slide scanner for digital pathology applications which provides high quality images and automated batch-mode operation at low cost. The instrument architecture is advantageously based on a convergence of high performance, yet low cost, computing technologies, interfaces and software standards to enable high quality digital microscopy at very low cost. Also provided is a method based in part on a stitching method that allows for dividing an image into a number of overlapping tiles and reconstituting the image with a magnification without substantial loss of accuracy. A scanner is employed in capturing snapshot images. The method allows for overlapping images captured in consecutive snapshots. | 04-19-2012 |
Suhas Manmantrao Patil, Pune IN
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20110311123 | Method and System for Automated Detection of Immunohistochemical (IHC) Patterns - A method and system for automated detection of immunohistochemical (IHC) patterns. The method and system is able to automatically differentiate an epithelial cell part from a non-epithelial cell part of a digital image of a tissue sample to which an IHC compound has been applied. The method and system help to automatically correct errors made in a manual interpretation of a pathological or other manual analysis of tissue samples for diseases such as a human cancer. | 12-22-2011 |
Suryaprakash Pandurang Patil, Pune IN
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20130096319 | PROCESS FOR PREPARATION OF AMISULPRIDE - The present invention is related to a novel process for the preparation of amisulpride (I) which involves: methylation of 4-amino-salicylic-acid (VI) with dimethyl sulphate and base, optionally in presence of TBAB to obtain 4-amino-2-methoxy methyl benzoate (VII) and (ii) oxidation of 4-amino-2-methoxy-5-ethyl thio benzoic acid (IX) or 4-amino-2-methoxy-5-ethyl thio methyl benzoate (X) with oxidizing agent in the presence of sodium tungstate or ammonium molybdate to give 2-methoxy-4-amino-5-ethyl-sulfonyl benzoic acid (IV) or 2-methoxy-4-amino-5-ethyl-sulfonyl methyl benzoate (XI) respectively. | 04-18-2013 |
20150274770 | NOVEL PROCESS AND INTERMEDIATE FOR PREPARATION OF ULIPRISTAL - The present invention is related to a novel process for the preparation of ulipristal (I) that comprises reaction of 17-α-ethynyl-17-β-hydroxy-11-β-(4-N,N-dimethylamino phenyl)- 9-norpregna-4,9-diene-3-one (III) with phenyl sulphenyl chloride (IVa) or p-nitro phenyl sulphenyl chloride (Nb) in the presence of organic base and solvent to give sulfoxide (Va) or (Vb) respectively. Sulfoxides (Va) or (Vb) are reacted with alkali metal alkoxide in alcoholic solvent followed by treatment with aqueous acid. The present invention also relates to novel intermediate 11-β-(4-N,N-dimethylaminophenyl)-21(p- nitro-phenyl-sulphinyl)-19-norpregna-4(5), 9(10), 17(20) 20-tetraene, 3-one (Vb). | 10-01-2015 |
Sushil Patil, Pune IN
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20120259819 | METHOD AND SYSTEM FOR PERFORMING A CLEAN FILE LOCK RECOVERY DURING A NETWORK FILESYSTEM SERVER MIGRATION OR FAILOVER - A method for file lock recovery in a distributed computer system. The method includes executing a distributed computer system having a plurality of nodes comprising a cluster, and initiating a network file system server migration from one node of the cluster to a different node of the cluster. A migration count is incremented, wherein the migration count is stored at each of the nodes comprising the cluster. File lock services are paused at each of the nodes comprising the cluster. The network file system server migration is completed at the different node of the cluster. The migration count is then decremented in response to the completion. File lock services are then resumed at each of the nodes comprising cluster. | 10-11-2012 |
Swanand Patil, Pune IN
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20140246088 | THIN FILMS AND PREPARATION PROCESS THEREOF - A process for the preparation of a thin film having at least one layer of a predetermined thickness not exceeding 5 microns is provided such that the integrity of the thin film is preserved. The process for the preparation of such a thin film comprises the step of rolling at least one sheet. The step of rolling is preceded by a step of stacking at least one sheet on a substrate having a predetermined thickness. The process of stacking preferably includes the step of bonding at least one sheet to a substrate. The sheet is a metal, alloy or a combination thereof, the metal and the alloy being of metals selected from the groups IB, IIB, IIIA, IVA, IVB, VB and VIB. | 09-04-2014 |
Vishal Krishnarao Patil, Pune IN
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20130237088 | SLIM LINE WHILE IN USE COVER AND METHODS FOR MAKING AND USING THE SAME - In one embodiment, a while in use cover assembly | 09-12-2013 |