Dixit, TX
Abhishek Anant Dixit, Pasadena, TX US
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20120327499 | ELECTROCHROMIC WINDOW FABRICATION METHODS - Methods of manufacturing electrochromic windows are described. Insulated glass units (IGU's) are protected, e.g. during handling and shipping, by a protective bumper. The bumper can be custom made using IGU dimension data received from the IGU fabrication tool. The bumper may be made of environmentally friendly materials. Laser isolation configurations and related methods of patterning and/or configuring an electrochromic device on a substrate are described. Edge deletion is used to ensure a good seal between spacer and glass in an IGU and thus better protection of an electrochromic device sealed in the IGU. Configurations for protecting the electrochromic device edge in the primary seal and maximizing viewable area in an electrochromic pane of an IGU are also described. | 12-27-2012 |
20140340731 | THIN-FILM DEVICES AND FABRICATION - Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations. | 11-20-2014 |
Amitabh Dixit, Irving, TX US
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20130082916 | METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR IMPROVING DEVICE BEHAVIOR BASED ON USER INTERACTION - Methods, apparatuses, and computer program products are herein provided for improving operation of a device based upon user interaction. A method may include receiving user input. The method may further include determining a user state value based at least in part on the received user input, wherein the user state value corresponds to a patience level of the user with the current rate of operation of the device. The method may further include causing modification in the operation of the device based at least in part on comparison of the user state value to a threshold user state value. Corresponding apparatuses and computer program products are also provided. | 04-04-2013 |
Amitabh Dixit, Farmers Branch, TX US
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20100005305 | APPARATUSES, AND METHODS FOR INSERTING USER DATA INTO DIGITAL MULTIMEDIA SIGNALS - Apparatuses, and methods for inserting user data into digital multimedia signals are provided in which user data is inserted into the digital multimedia signals in a substantially imperceptible fashion. In one embodiment of the invention, digital watermarking techniques are used to embed user data into the digital multimedia signal, such that user data is later helpful in indexing the digital multimedia signal. User data can be in any generic form such as text, audio or video signals. In another embodiment of the invention, user data is superimposed on the digital multimedia signal at a location which contains the least amount of information. In yet another embodiment of the invention, user data is inserted at a location chosen by the user. The color in which user data is superimposed can also be chosen by the user by using either a color palette or by pointing to an area in the digital image or video. | 01-07-2010 |
Lena Dixit, Lake Jackson, TX US
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20090018669 | Articulating Prosthetic Ankle Joint - According to some embodiments, the present description relates to a prosthetic articulating ankle joint. The ankle joint may include a horseshoe shaped component. The horseshoe shaped component may include an anterior gap to allow dorsiflexion, a posterior portion, at least one lateral indentation in the posterior portion to allow eversion or inversion, at least one orifice in a top to allow attachment to a pylon, and at least one orifice in a bottom to allow attachment to a foot. Other embodiments in the description relate to a prosthetic limb including such an ankle joint and a foot and a pylon. In some embodiments, the horseshoe shaped component may be C-shaped. The disclosure also relates to methods for making a prosthetic articulating ankle joint and methods to make a prosthetic limb comprising a prosthetic articulating ankle joint. | 01-15-2009 |
Rahul Dixit, Houston, TX US
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20080217261 | OFF-LINE TREATMENT OF HYDROCARBON FLUIDS WITH OZONE - A system for treating recovered fluids off-line, the system including an ozone assembly and a reactor vessel operatively coupled to the ozone generator and having a reaction compartment and a settling compartment, wherein the reaction compartment is fluidly connected to a recovered hydrocarbons storage vessel and the settling compartment is fluidly connected to a treated oil tank is disclosed. Also disclosed is a method of treating recovered hydrocarbons off-line, the method including flowing recovered hydrocarbons from a storage vessel into a reactor vessel having a reaction compartment and a settling compartment, and injecting ozone from an ozone generator into the recovered hydrocarbons in the reaction compartment. | 09-11-2008 |
20110186525 | TREATMENT OF RECOVERED WELLBORE FLUIDS - A process for treating a recovered wellbore fluid, where the process includes contacting an aqueous wellbore fluid with ozone, wherein the aqueous wellbore fluid comprises organic contaminants; and separating the aqueous wellbore fluid into an organic phase and a clarified water phase is disclosed. | 08-04-2011 |
20110220573 | SYSTEM AND METHOD FOR SEPARATING SOLIDS FROM FLUIDS - A system for separating solids from fluid including a solid-laden fluid including a base fluid, a first separator configured to receive the solid-laden fluid and separate the fluid into a solids portion and an effluent, and a membrane separator configured to receive the effluent and separate the effluent into a permeate and a concentrate is disclosed. A method for separating solids from fluid including obtaining a solid-laden fluid, wherein the solid-laden fluid comprises a base fluid, feeding the solid-laden fluid through a centrifuge, removing at least a portion of high gravity solids from the solid-laden fluids, flowing the solid-laden fluid through a membrane separator, removing at least a portion of low gravity solids from the solid-laden fluid, and collecting a permeate from the membrane separator is also disclosed. | 09-15-2011 |
Ravindra S. Dixit, Lake Jackson, TX US
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20100203006 | DEVOLATILIZATION APPARATUS AND PROCESS - Embodiments of the invention provide an apparatus or process for devolatilization of flowable materials (such as molten polymers with entrained or dissolved solvent or unreacted monomers or comonomers) using a plate heater having heating channels, the design or operation of which heating channels maintains the flowable material above its bubble point pressure during passage through a larger first zone and then induces flashing in, or downstream of, a smaller second zone of the heating channel. The apparatus enables a higher throughput per heating channel while achieving equivalent or better devolatilization, as compared to current devolatilization apparatus. | 08-12-2010 |
20110160496 | HYDROCARBON FEED FLEXIBLE HIGH PRESSURE NITRATION PLANT DESIGN - Disclosed is an apparatus for synthesizing nitroalkanes by reaction of a hydrocarbon feedstock with aqueous nitric acid. The apparatus may be designed such that it can synthesize more than one nitroalkane using the same equipment. | 06-30-2011 |
20130096266 | BIMODAL POLYETHYLENE COMPOSITION AND ARTICLES MADE THEREFROM - The invention relates to a polyethylene composition with a bimodal molecular weight distribution and articles made therefrom, such as high topload blow moldings and transmission and distribution pipes. The composition comprises a low-molecular-weight (LMW) ethylene homopolymer component and a homogeneous, high-molecular-weight (HMW) ethylene interpolymer component, wherein the LMW component is characterized as having a molecular weight distribution, MWD | 04-18-2013 |
20130190534 | PROCESS FOR PREPARING CHOLINE HYDROXIDE FROM TRIMETHYLAMINE AND ETHYLENE OXIDE - Processes for preparing N,N,N-trimethylethanolammonium hydroxide (choline hydroxide) and the choline hydroxide produced are described. These processes minimize the production of byproduct mono-ethoxylated and di-ethyoxylated choline in the product choline hydroxide. The processes generally include feeding ethylene oxide, trimethylamine, and water into a first reactor to create a first reactor product under temperature controlled conditions. The product of the first reactor is fed into a second reactor to form a second reactor product under uncontrolled, adiabatic, conditions. Finally, any unreacted to trimethylamine in the second reactor product is removed to form a final product comprising choline hydroxide. Additional reactors can be used for the ethylene oxide and trimethylamine reaction. | 07-25-2013 |
20130211118 | ORGANOMETALLIC COMPOUND PREPARATION - A method of continuously manufacturing organometallic compounds is provided where two or more reactants are conveyed to a reactor having a laminar flow contacting zone, a heat transfer zone, and a mixing zone having a turbulence-promoting device; and causing the reactants to form the organometallic compound. | 08-15-2013 |
20130261224 | POLYMERIZATION PROCESS AND RAMAN ANALYSIS FOR OLEFIN-BASED POLYMERS - The invention provides a process for monitoring and/or adjusting a dispersion polymerization of an olefin-based polymer, the process comprising monitoring the concentration of the carbon-carbon unsaturations in the dispersion using Raman Spectroscopy. The invention also provides a process for polymerizing an olefin-based polymer, the process comprising polymerizing one or more monomer types, in the presence of at least one catalyst and at least one solvent, to form the polymer as a dispersed phase in the solvent; and monitoring the concentration of the carbon-carbon unsaturations in the dispersion using Raman Spectroscopy. | 10-03-2013 |
20130281643 | OLEFIN-BASED POLYMERS AND DISPERSION POLYMERIZATIONS - The invention provides a polymerization process comprising polymerizing a reaction mixture comprising one or more monomer types, at least one catalyst, and at least one solvent, to form a polymer dispersion, and wherein the at least one catalyst is soluble in the at least one solvent, and wherein the polymer forms a dispersed phase in the solvent, and wherein the at least one solvent is a hydrocarbon. The invention provides a composition comprising an ethylene-based polymer comprising at least the following properties: a) a weight average molecular weight (Mw(abs)) greater than, or equal to, 60,000 g/mole; and b) a molecular weight distribution (Mw(abs)/Mn(abs)) greater than, or equal to, 2.3. | 10-24-2013 |
20130292064 | DEVOLATILIZATION APPARATUS AND PROCESS - Embodiments of the invention provide an apparatus or process for devolatilization of flowable materials (such as molten polymers with entrained or dissolved solvent or unreacted monomers or comonomers) using a plate heater having heating channels, the design or operation of which heating channels maintains the flowable material above its bubble point pressure during passage through a larger first zone and then induces flashing in, or downstream of, a smaller second zone of the heating channel. The apparatus enables a higher throughput per heating channel while achieving equivalent or better devolatilization, as compared to current devolatilization apparatus. | 11-07-2013 |
20130343960 | HYDROCARBON FEED FLEXIBLE HIGH PRESSURE NITRATION PLANT DESIGN - Disclosed is an apparatus for synthesizing nitroalkanes by reaction of a hydrocarbon feedstock with aqueous nitric acid. The apparatus may be designed such that it can synthesize more than one nitroalkane using the same equipment. | 12-26-2013 |
20140336348 | EPOXY RESIN PRODUCTION - A process comprising: a) contacting a polyhydric phenol and an epihalohydrin in the presence of a catalyst under reaction conditions to form an organic feed comprising a bishalohydrin ether; b) contacting the organic feed and an aqueous feed comprising an inorganic hydroxide with a high shear mixer to produce a first mixed feed; c) contacting the first mixed feed with a phase separator to form a first organic product comprising an epoxy resin and a first aqueous product; and d) recovering the first organic product, is disclosed. | 11-13-2014 |
Ravindre S. Dixit, Lake Jackson, TX US
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20140364561 | ETHYLENE-BASED POLYMERS PREPARED BY DISPERSION POLYMERIZATION - The invention provides a composition comprising an ethylene-based polymer comprising at least the following properties: a) a weight average molecular weight (Mw(abs)) greater than, or equal to, 60,000 g/mole; and b) a molecular weight distribution (Mw(abs)/Mn(abs)) greater than, or equal to, 2.3. | 12-11-2014 |
Ravi S. Dixit, Lake Jackson, TX US
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20100317798 | BIMODAL POLYETHYLENE COMPOSITION AND ARTICLES MADE THEREROM - The invention relates to a polyethylene composition with a bimodal molecular weight distribution and articles made therefrom, such as high topload blow moldings and transmission and distribution pipes. The composition comprises a low-molecular-weight (LMW) ethylene homopolymer component and a homogeneous, high-molecular-weight (HMW) ethylene interpolymer component, wherein the LMW component is characterized as having a molecular weight distribution, MWD | 12-16-2010 |
Suresh Dixit, Fort Worth, TX US
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20080292699 | SOLID PHARMACEUTICAL DOSAGE UNIT FOR ALLEVIATING SYMPTOMS OF RHINORRHEA - A solid pharmaceutical dosage unit for alleviating the symptoms of rhinorrhea. The dosage unit comprises an anticholinergic agent and an antihistamine and, optionally, a decongestant and, when placed in a basket in 500 ml of 0.01 N HCl of 37° C. which is stirred at 100 rpm, releases at least about 75% of the at least one anticholinergic agent within 45 minutes and releases the at least one antihistamine at a rate of from about 20% to about 60% after 2 hours, from about 45% to about 80% after 4 hours and at least about 75% after 8 hours. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way. | 11-27-2008 |
20090104125 | Stable liquid desoximethasone compositions with reduced oxidized impurity - The present invention relates to a stable liquid formulation comprising desoximetasone, isopropyl myristate, a C | 04-23-2009 |
20090131538 | Novel propofol composition comprising a pharmaceutically acceptable salt of formaldehyde sulfoxylate - Sterile pharmaceutical compositions for parenteral administration containing 2,6-diisopropylphenol (propofol) are described for use as anesthetics. The compositions comprise an oil-in-water emulsion of propofol additionally comprising an amount of a pharmaceutically acceptable salt of formaldehyde sulfoxylate sufficient to prevent significant growth of microorganisms for at least 24 hours after adventitious contamination. | 05-21-2009 |
Suresh Dixit, Ft. Worth, TX US
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20120328531 | STABLE LIQUID DESOXIMETHASONE COMPOSITIONS WITH REDUCED OXIDIZED IMPURITY - The present invention relates to a stable liquid formulation comprising desoximetasone, isopropyl myristate, a C | 12-27-2012 |
Suresh C. Dixit, Fort Worth, TX US
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20090137539 | TOPICAL OPHTHALMIC OR OTIC SOLUTION FORMULATIONS CONTAINING MOXIFLOXACIN HYDROCHLORIDE AND DEXAMETHASONE PHOSPHATE - Topical ophthalmic and otic solution compositions of moxifloxacin and dexamethasone phosphate are disclosed. | 05-28-2009 |
20110082125 | Topical Ophthalmic or Otic Solution Formulations Containing Moxifloxacin Hydrocholoride and Dexamethasone Phosphate - Topical ophthalmic and otic solution compositions of moxifloxacin and dexamethasone phosphate are disclosed. | 04-07-2011 |