Samanta, IN
Annapurna Samanta, Dhenkanail IN
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20150261826 | METHODS FOR RECONCILING TRANSACTIONS AND DEVICES THEREOF - A method for reconciling transactions iteratively by segregating data into homogeneous data sets. The method includes acquiring transactions from two or more systems and comparing with a set of configurable predefined matching rules. Applying, based on the result of the comparison, one or more rules on the acquired transactions. The transactions of the two or more systems are scanned and a user defined function is applied on the transactions of the two systems. A value of the user defined function is calculated. If the value of the user defined function is residual value, a configurable criteria is applied on the value of the user defined function. A residual transaction is created in one of the systems and the value of the user defined function is recalculated. If the value of the user defined function is null value, indicates the transactions are reconciled. | 09-17-2015 |
Anukul Samanta, West Bengal IN
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20090130377 | Natural Fibre Thermoset Composite Product and Method For Manufacturing the Same - A natural fibre thermoset composite product of high tensile strength, high compressive strength, high cross breaking point, high water absorption properties and a method for producing the same. The product comprises bamboo and jute fibre, resins, fillers and additives wherein bamboo and jute are present in the ratio of 1:99 to 99:1 as reinforcement material. The method of manufacture of natural fibre thermoset composite product of high tensile strength, high compressive strength, high cross breaking point, high water absorption properties comprises forming slurry with resin solution, fillers and optional additives; impregnation of bamboo and jute provided in a ratio of 1:99 to 99:1 as reinforcement material into the slurry; drying said impregnated bamboo and jute composite in oven at temperature of 100° C. to 200° C.; cutting said impregnated and dried bamboo and jute composite into required size; said impregnated dried cut pieces of bamboo and jute composite multilayered according to require thickness and pressed in the hydraulic press at a pressure 1 to 3 tons per square inches for a definite period at a defined temperature. The composite product is adapted to be used as floor board, paneling sheet, roofing material and the like. | 05-21-2009 |
Anupam Samanta, Maharashtra IN
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20140221199 | STABLE OXIDE ENCAPSULATED METAL CLUSTERS AND NANOPARTICLES - The present invention discloses stable, non-agglomerated, ultra-small metal/alloy clusters encapsulated in silica with the metal/alloy cluster size of less than 5 nm. The invention further discloses a simple, cost effective process for the preparation of metal/alloy clusters encapsulated in silica which is thermally stable and without agglomeration. | 08-07-2014 |
Basudev Samanta, West Bengal IN
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20090130377 | Natural Fibre Thermoset Composite Product and Method For Manufacturing the Same - A natural fibre thermoset composite product of high tensile strength, high compressive strength, high cross breaking point, high water absorption properties and a method for producing the same. The product comprises bamboo and jute fibre, resins, fillers and additives wherein bamboo and jute are present in the ratio of 1:99 to 99:1 as reinforcement material. The method of manufacture of natural fibre thermoset composite product of high tensile strength, high compressive strength, high cross breaking point, high water absorption properties comprises forming slurry with resin solution, fillers and optional additives; impregnation of bamboo and jute provided in a ratio of 1:99 to 99:1 as reinforcement material into the slurry; drying said impregnated bamboo and jute composite in oven at temperature of 100° C. to 200° C.; cutting said impregnated and dried bamboo and jute composite into required size; said impregnated dried cut pieces of bamboo and jute composite multilayered according to require thickness and pressed in the hydraulic press at a pressure 1 to 3 tons per square inches for a definite period at a defined temperature. The composite product is adapted to be used as floor board, paneling sheet, roofing material and the like. | 05-21-2009 |
Biswajit Samanta, Vadodara IN
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20140099316 | NOVEL PIPERIDINYL MONOCARBOXYLIC ACIDS AS S1P1 RECEPTOR AGONISTS - The present invention relates to novel compounds acting as agonists at S1P (sphingosine-1-phosphate) receptors, compositions containing these compounds, use of these compounds in medicine and their process of preparation. | 04-10-2014 |
Biswajit Samanta, Baroda IN
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20090264469 | NOVEL DICARBOXYLIC ACID DERIVATIVES - The present patent application concerns new compounds of formula (I): displaying agonistic activity at sphingosine-1-phosphate (S1P) receptors, their process of preparation and their use as immunosuppressive agents. | 10-22-2009 |
20100145057 | NOVEL PRODRUGS - The present invention describes novel prodrugs of formula (I) or their salts, process of preparation and uses thereof. | 06-10-2010 |
20100249187 | NOVEL DICARBOXYLIC ACID DERIVATIVES AS S1P1 RECEPTOR AGONISTS - The present invention relates to new compounds of formula (I) possessing agonistic activity at sphingosine-1-phosphate (S1P) receptors, their process of preparation and their use as immunosuppressive agents. The invention is also directed to pharmaceutical compositions containing these compounds and use of these compounds for treatment/prevention of immune mediated diseases and conditions or inflammatory diseases and conditions. | 09-30-2010 |
20120040897 | NOVEL DERIVATIVES OF ACYL CYANOPYRROLIDINES - A compound of formula (I) or a tautomeric form, regioisomer, stereoisomer, solvate, N-oxide or pharmaceutically acceptable salts thereof; wherein ‘a’—is selected from the group consisting of substituted or unsubstituted heterocycloalkyl ring and substituted or unsubstituted carbohydrate moiety y is a member selected from —O—, —CO—, —S02-, aminoalkyl or formula (II) wherein, R | 02-16-2012 |
Dasarathi Samanta, West Bengal IN
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20090130377 | Natural Fibre Thermoset Composite Product and Method For Manufacturing the Same - A natural fibre thermoset composite product of high tensile strength, high compressive strength, high cross breaking point, high water absorption properties and a method for producing the same. The product comprises bamboo and jute fibre, resins, fillers and additives wherein bamboo and jute are present in the ratio of 1:99 to 99:1 as reinforcement material. The method of manufacture of natural fibre thermoset composite product of high tensile strength, high compressive strength, high cross breaking point, high water absorption properties comprises forming slurry with resin solution, fillers and optional additives; impregnation of bamboo and jute provided in a ratio of 1:99 to 99:1 as reinforcement material into the slurry; drying said impregnated bamboo and jute composite in oven at temperature of 100° C. to 200° C.; cutting said impregnated and dried bamboo and jute composite into required size; said impregnated dried cut pieces of bamboo and jute composite multilayered according to require thickness and pressed in the hydraulic press at a pressure 1 to 3 tons per square inches for a definite period at a defined temperature. The composite product is adapted to be used as floor board, paneling sheet, roofing material and the like. | 05-21-2009 |
Dhabalendu Samanta, Delhi IN
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20080209385 | Mapping Programmable Logic Devices - Methods and systems improve mapping of LUT based FPGAs. In some embodiments, a topological sort is performed on a network to be mapped, whereby the network is represented as a Directed Acyclic Graph. The system locates feasible reconvergent paths existing from transitive fan-ins of individual nodes using a Reconvergent Path Locator for replicating fan-outs of the nodes in the DAG, and therefore improves the number of LUTs and the time consumed in the mapping process. | 08-28-2008 |
Indraneel Samanta, Bhilai IN
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20090025908 | SYSTEM AND METHOD FOR HEATING VISCOUS FUEL SUPPLIED TO DIESEL ENGINES - A heat transfer system is used for heating a viscous fuel supplied to a diesel engine. The heat transfer system includes a heat exchanger provided at a predetermined location within the heat transfer system. A hot fluid and viscous fuel are circulated in a heat exchanging relationship within the heat exchanger to heat the viscous fuel supplied to the engine from a first temperature to a second temperature. | 01-29-2009 |
Mahadeb Samanta, West Bengal IN
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20090130377 | Natural Fibre Thermoset Composite Product and Method For Manufacturing the Same - A natural fibre thermoset composite product of high tensile strength, high compressive strength, high cross breaking point, high water absorption properties and a method for producing the same. The product comprises bamboo and jute fibre, resins, fillers and additives wherein bamboo and jute are present in the ratio of 1:99 to 99:1 as reinforcement material. The method of manufacture of natural fibre thermoset composite product of high tensile strength, high compressive strength, high cross breaking point, high water absorption properties comprises forming slurry with resin solution, fillers and optional additives; impregnation of bamboo and jute provided in a ratio of 1:99 to 99:1 as reinforcement material into the slurry; drying said impregnated bamboo and jute composite in oven at temperature of 100° C. to 200° C.; cutting said impregnated and dried bamboo and jute composite into required size; said impregnated dried cut pieces of bamboo and jute composite multilayered according to require thickness and pressed in the hydraulic press at a pressure 1 to 3 tons per square inches for a definite period at a defined temperature. The composite product is adapted to be used as floor board, paneling sheet, roofing material and the like. | 05-21-2009 |
Sabyasachi Samanta, Uttarpara IN
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20160034755 | Coarse Document Classification - Systems and methods coarsely classify unknown documents in a group or not with reference document(s). Documents get scanned into digital images. Counts of contours are taken. The closer the counts of the contours of the unknown document reside to the reference document(s), the more likely the documents are all of a same type. Embodiments typify contour analysis, classification acceptance or not, application of algorithms, and imaging devices with scanners, to name a few. | 02-04-2016 |
20160034756 | Coarse Document Classification - Systems and methods coarsely classify unknown documents in a group or not with reference document(s). Documents get scanned into digital images. Counts of contours are taken. The closer the counts of the contours of the unknown document reside to the reference document(s), the more likely the documents are all of a same type. Embodiments typify contour analysis, classification acceptance or not, application of algorithms, and imaging devices with scanners, to name a few. | 02-04-2016 |
Subhadeep Samanta, Kolkata IN
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20160034755 | Coarse Document Classification - Systems and methods coarsely classify unknown documents in a group or not with reference document(s). Documents get scanned into digital images. Counts of contours are taken. The closer the counts of the contours of the unknown document reside to the reference document(s), the more likely the documents are all of a same type. Embodiments typify contour analysis, classification acceptance or not, application of algorithms, and imaging devices with scanners, to name a few. | 02-04-2016 |
20160034756 | Coarse Document Classification - Systems and methods coarsely classify unknown documents in a group or not with reference document(s). Documents get scanned into digital images. Counts of contours are taken. The closer the counts of the contours of the unknown document reside to the reference document(s), the more likely the documents are all of a same type. Embodiments typify contour analysis, classification acceptance or not, application of algorithms, and imaging devices with scanners, to name a few. | 02-04-2016 |
Subhra Samanta, Bangalore IN
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20130030742 | METHOD AND SYSTEM FOR MONITORING A SYNCHRONOUS MACHINE - A method for monitoring a synchronous machine is described. The method includes injecting a narrowband sinusoidal signal at a first end of a field winding of the synchronous machine. The method further includes monitoring a voltage at a second end of the field winding with respect to ground. The method then identifies a resonant frequency based on the monitored voltage, and generates a winding health indicator based on the identified resonant frequency and an expected resonant frequency. | 01-31-2013 |
Sudipta Samanta, Burdwan IN
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20150186481 | EXTRACT, TRANSFORM AND LOAD (ETL) SYSTEM AND METHOD - An ETL system for extracting transactional data from a plurality of source machines is provided. The ETL system includes a data query module configured to provide an interface to enable a data analyst to define an input query to extract transactional data, which is present on a plurality of source machines. The source machines form a multi-tenant system and each source machine is identified by a unique tenant identifier. The system also includes a query parsing module coupled to the data query module and configured to deconstruct the input query to create a tree structure. The tree structure comprises a plurality of distinct queries. The system further includes a data extraction module coupled to the query parsing module and configured to extract transactional data based on the distinct queries and copy the transactional data to a destination system wherein the transactional data comprises a plurality of data types. | 07-02-2015 |
Sumanesh Samanta, Bangalore IN
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20110066770 | Managing I/O Request in a Storage System - The present invention relates to managing I/O requests in a storage system. By dynamically changing the scheduling parameters to achieve optimal turn around time for I/O requests pending for processing at a component in the storage system. The scheduling parameters are changed based on a feedback mechanism. The turn around time of the I/O request are calculated as the ratio of I/O request processing rate and the average number of I/O requests in the component. | 03-17-2011 |
20110119679 | METHOD AND SYSTEM OF AN I/O STACK FOR CONTROLLING FLOWS OF WORKLOAD SPECIFIC I/O REQUESTS - A method and system of a host device hosting multiple workloads for controlling flows of I/O requests directed to a storage device is disclosed. In one embodiment, a type of a response from the storage device reacting to an I/O request issued by an I/O stack layer of the host device is determined. Then, a workload associated with the I/O request is identified among the multiple workloads based on the response to the I/O request. Further, a maximum queue depth assigned to the workload is adjusted based on the type of the response, where the maximum queue depth is a maximum number of I/O requests from the workload which are concurrently issuable by the I/O stack layer. | 05-19-2011 |
20110302337 | PATH SELECTION FOR APPLICATION COMMANDS - Systems and methods for path selection for application commands are described. To this end, information associated with at least one application command that were processed at least one port of a target device is received. For a subsequent application command, a set of ports of the target device is determined. In one implementation, the set of ports is determined based on information associated with the subsequent application command. Once the set of ports is determined, the subsequent application command is directed to a port selected from the set of ports. | 12-08-2011 |
20110314182 | PRIORITIZING INPUT/OUTPUTS AT A HOST BUS ADAPTER - A method generates input/output (IO) commands by plural different applications that execute on a host. The method prioritizes the applications by inserting different classifiers into the IO commands at a host bus adapter (HBA) located in the host. A storage device receives the IO commands and processes the IO commands according to priorities based on the classifiers for the applications. | 12-22-2011 |
20130055283 | Workload Performance Control - Methods to provide workload performance control are described herein. Performance statistics for a plurality of workloads are obtained for a second time interval, which includes a plurality of first time intervals. The performance statistics is based on monitored data ( | 02-28-2013 |
20130219214 | ACCELERATED REBUILD AND ZERO TIME REBUILD IN RAID SYSTEMS - A RAID data storage system incorporates permanently empty blocks into each stripe, distributed among all the data storage devices, to accelerate rebuild time by reducing the number of blocks that need to be rebuilt in the event of a failure. | 08-22-2013 |
20130339786 | SMART ACTIVE-ACTIVE HIGH AVAILABILITY DAS SYSTEMS - A high availability DAS system uses a solid state cache to provide near active-active performance in a DAS duster, while retaining the implementation simplicity of active-passive or dual active system. Each node in the duster may include a solid state cache that stores hot I/O in an active-active mode, which allows the data to be read from or written to the underlying dual-active or active/passive DAS RAID system only when access to the “hot Region” cools down or in the case of Cache Miss. The hot I/O data includes hot read data that accumulated dynamically regardless of ownership of the drives where the hot read data is permanently stored. The hot I/O data also includes hot write data that is mirrored across the solid state cache memories to avoid potential dirty write data conflicts and also to provide High Availability in case of server failures. | 12-19-2013 |
20140089545 | LEASED LOCK IN ACTIVE-ACTIVE HIGH AVAILABILITY DAS SYSTEMS - A method and system for IO processing in a storage system is disclosed. In accordance with the present disclosure, a controller may take long term “lease” of a portion (e.g., an LBA range) of a virtual disk of a RAID system and then utilize local locks for IOs directed to the leased portion. The method and system in accordance with the present disclosure eliminates inter-controller communication for the majority of IOs and improves the overall performance for a High Availability Active-Active DAS RAID system. | 03-27-2014 |
20140173330 | Split Brain Detection and Recovery System - The invention provides for split brain detection and recovery in a DAS cluster data storage system through a secondary network interconnection, such as a SAS link, directly between the DAS controllers. In the event of a communication failure detected on the secondary network, the DAS controllers initiate communications over the primary network, such as an Ethernet used for clustering and failover operations, to diagnose the nature of the failure, which may include a crash of a data storage node or loss of a secondary network link. Once the nature of the failure has been determined, the DAS controllers continue to serve all I/O from the surviving nodes to honor high availability. When the failure has been remedied, the DAS controllers restore any local cache memory that has become stale and return to regular I/O operations. | 06-19-2014 |
20140344523 | System and Method of Selective READ Cache Retention for a Rebooted Node of a Multiple-Node Storage Cluster - The disclosure is directed to a system and method for managing READ cache memory of at least one node of a multiple-node storage cluster. According to various embodiments, a cache data and a cache metadata are stored for data transfers between a respective node (hereinafter “first node”) and regions of a storage cluster. When the first node is disabled, data transfers are tracked between one or more active nodes of the plurality of nodes and cached regions of the storage cluster. When the first node is rebooted, at least a portion of valid cache data is retained based upon the tracked data transfers. Accordingly, local cache memory does not need to be entirely rebuilt each time a respective node is rebooted. | 11-20-2014 |
20140351523 | System and Method of Rebuilding READ Cache for a Rebooted Node of a Multiple-Node Storage Cluster - The disclosure is directed to a system and method for managing cache memory of at least one node of a multiple-node storage cluster. According to various embodiments, a first cache data and a first cache metadata are stored for data transfers between a respective node and regions of a storage cluster receiving at least a first selected number of data transfer requests. When the node is rebooted, a second (new) cache data is stored to replace the first (old) cache data. The second cache data is compiled utilizing the first cache metadata to identify previously cached regions of the storage cluster receiving at least a second selected number of data transfer requests after the node is rebooted. The second selected number of data transfer requests is less than the first selected number of data transfer requests to enable a rapid build of the second cache data. | 11-27-2014 |
20150019822 | System for Maintaining Dirty Cache Coherency Across Reboot of a Node - Nodes in a data storage system having redundant write caches identify when one node fails. A remaining active node stops caching new write operations, and begins flushing cached dirty data. Metadata pertaining to each piece of data flushed from the cache is recorded. Metadata pertaining to new write operations are also recorded a corresponding data flushed immediately when the new write operation involves data in the dirty data cache. When the failed node is restored, the restored node removes all data identified by the metadata from a write cache. Removing such data synchronizes the write cache with all remaining nodes without costly copying operations. | 01-15-2015 |
20150026403 | SELF-ADJUSTING CACHING SYSTEM - An apparatus having a cache and a controller is disclosed. The controller is configured to (i) gather a plurality of statistics corresponding to a plurality of requests made from one or more hosts to access a memory during an interval, (ii) store data of the requests selectively in the cache in response to a plurality of headers and (iii) adjust one or more parameters in the headers in response to the statistics. The requests and the parameters are recorded in the headers. | 01-22-2015 |
20150135006 | System and Method of Write Hole Protection for a Multiple-Node Storage Cluster - The disclosure is directed to preserving data consistency in a multiple-node data storage system. According to various embodiments, a write log is maintained including log entries for data transfer requests being served by a respective node of the multiple-node data storage system. Rather than maintaining a full write journal of data and parity associated with each data transfer request, the log entries only need to identify portions of the virtual volume being updated according to the data transfer requests served by each node. When a first node fails, a second node takes over administration of a virtual volume for the failed node. Upon taking over for the first (failed) node, the second node resolves any inconsistencies between data and parity in portions of the virtual volume identified the respective log entries. Accordingly, write holes are prevented without substantially increasing memory usage or system complexity. | 05-14-2015 |
20150317090 | System and Method of Life Management for Low Endurance SSD NAND Devices Used as Secondary Cache - A system and method for managing the life expectancy of at least one solid state drive (SSD) within a cache device of a storage subsystem includes determining a baseline rate of decline for each SSD based on its guaranteed life expectancy. At intervals, each SSD of the cache device is polled for remaining life and power-on time, and a current rate of decline (based on time since initialization) and a cumulative rate of decline (based on total lifespan of the SSD) is determined. When both the current rate of decline and the cumulative rate of decline exceed the baseline rate of decline for any SSD of the cache device, write requests to that SSD are blocked and redirected to the virtual device until either the current rate of decline or cumulative rate of decline drop below the baseline rate. | 11-05-2015 |
20150324300 | System and Methods for Efficient I/O Processing Using Multi-Level Out-Of-Band Hinting - A storage subsystem can achieve more efficient I/O processing by enabling users to specify and pass out of band I/O hints comprising an object to be hinted, a hint type, and caching strategies associated with a hint type. A hinted object may be either a virtual device or a file. In addition to priority cache, hint types may include never-cache, sticky-cache, and volatile-cache. Hints may be passed via command-line or graphical-user interfaces. | 11-12-2015 |
20150347310 | Storage Controller and Method for Managing Metadata in a Cache Store - A cache controller coupled to a cache store supported by a solid-state memory element uses a metadata update process that reduces write amplification caused by writing both cache data and metadata to the solid-state memory element. The cache controller partitions the solid-state memory element to include a metadata portion, a host data or cache portion and a log portion. Host write requests that include “hot” data are processed and recorded by the cache controller. The cache controller maintains first and second maps. A log thread combines multiple metadata updates in a single log entry block. Pending metadata updates are checked to determine when a commit threshold is reached. Thereafter, the pending metadata updates are written to the solid-state memory element and the maps are updated. | 12-03-2015 |
20150370715 | Safe and Efficient Dirty Data Flush for Dynamic Logical Capacity Based Cache in Storage Systems - Systems and methods to safely and efficiently handle dirty data flush are disclosed. More specifically, when a cache controller determines that one (or more) storage device of a cache device is running out of space, that storage device is given priority to be flushed prior to the other storage devices that are not in such a critical condition. In addition, a cache bypass process can be conditionally enabled to save free physical spaces already running low on such critical cache storage devices. | 12-24-2015 |
20160004644 | Storage Controller and Method for Managing Modified Data Flush Operations From a Cache - A storage controller maintaining a cache manages modified data flush operations. A set-associative map or relationship between individual cache lines in the cache and a corresponding portion of the host managed or source data store is generated in such a way that a quotient can be used to identify modified data in the cache in the order of the source data's logical block addresses. The storage controller uses a collision bitmap, a dirty bit map and a flush table when flushing data from the cache. The storage controller selects a quotient and identifies modified cache lines in the cache identified by the quotient. As long as the quotient remains the same, the storage controller flushes or transfers the modified cache lines to the data store. Otherwise, when the quotient is not the same, the data in the cache is skipped. A linked list is used to traverse skipped cache lines. | 01-07-2016 |
20160026575 | SELECTIVE MIRRORING IN CACHES FOR LOGICAL VOLUMES - Methods and structure for selective cache mirroring. One embodiment includes a control unit and a memory. The memory is able to store indexing information for a multi-device cache for a logical volume. The control unit is able to receive an Input/Output (I/O) request from a host directed to a Logical Block Address (LBA) of the logical volume, to consult the indexing information to identify a cache line for storing the I/O request, and to store the I/O request at the cache line on a first device of the cache. The control unit is further able to mirror the I/O request to another device of the cache if the I/O request is a write request, and to complete the I/O request without mirroring the I/O request to another device of the cache if the I/O request is a read request. | 01-28-2016 |
20160026579 | Storage Controller and Method for Managing Metadata Operations in a Cache - A cache controller having a cache supported by a non-volatile memory element manages metadata operations by defining a mathematical relationship between a cache line in a data store exposed to a host system and a location identifier associated with an instance of the cache line in the non-volatile memory. The cache controller maintains most recently used bit maps identifying data in the cache, as well as a data characteristic bit map identifying data that has changed since it was added to the cache. The cache controller maintains a most recently used bit map to replace the recently map at an appropriate time and a fresh bitmap tracks the most recently used bit map. The cache controller uses a collision bitmap, an imposter index and a quotient to modify cache lines stored in the non-volatile memory element. | 01-28-2016 |
Sumanesh Sethuramachar Samanta, Bangalore IN
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20150199244 | INTELLIGENT I/O CACHE REBUILD IN A STORAGE CONTROLLER - Systems and methods presented herein provide for redundancy in I/O caching. In one embodiment, a storage controller includes a first cache operable to receive input/output requests between a host system and a storage device, to compress data of the input/output requests, and to cache the compressed data before writing to the storage device. The storage controller also includes a second cache operable to track chunks of the compressed data in the first cache. When the first cache fails, the second cache is operable to cache the tracked chunks of the compressed data that have not been written to the storage device in a third cache while leaving chunks of data in the second cache that have been written to the storage device. | 07-16-2015 |
Suman Kumar Samanta, Kolkatta IN
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20130065932 | PROCESS FOR THE ISOLATION OF ORGANIC COMPOUNDS USEFUL FOR THE TREATMENT OF CANCER - The present invention relates to two main components, mahanine and mahanimbine (dehydroxy-mahanine) from | 03-14-2013 |
Swapan K. Samanta, Bangalore IN
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20090149482 | STEREOCHEMICALLY DEFINED DIPEPTIDE ESTERS OF ANTIVIRAL AGENTS FOR ENHANCED OCULAR TREATMENT - Stereochemically defined dipeptide esters of nucleoside-analogous antiviral agents including acyclovir and ganciclovir are provided. Certain of these stereochemically defined dipeptide esters are found to have unexpectedly enhanced delivery to and uptake by ocular tissues, crossing the blood-ocular barrier more effectively than other stereochemically defined dipeptide esters. For example, (L-Val)-(D-Val)-acyclovir was found to be taken up more effectively into corneal tissue than were underivatized acyclovir, monoesters (L-Val)-acyclovir or (D-Val)-acyclovir, or diester (L-Val)-(L-Val)-acyclovir. | 06-11-2009 |
Swapan Kumar Samanta, Nandi Layout IN
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20140288094 | PYRAZOLOPYRIDYL COMPOUNDS AS ALDOSTERONE SYNTHASE INHIBITORS - This invention relates to pyrazolopyridyl compounds of the structural formula: | 09-25-2014 |
Swapan Kumar Samanta, Nandini Layout IN
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20140045819 | ALDOSTERONE SYNTHASE INHIBITORS - This invention relates to tricyclic triazole analogues of the formula I or their pharmaceutically acceptable salts, wherein the variable are defined herein. The inventive compounds selectively inhibit aldosterone synthetase. This invention also provides for pharmaceutical compositions comprising the compounds of Formula I or their salts as well as to methods for the treatment, amelioration or prevention of conditions that could be treated by inhibiting aldosterone synthetase. | 02-13-2014 |
Swapan Kumar Samanta, Bangalore IN
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20110105417 | Drug Conjugates - Conjugated compounds comprising a therapeutic or diagnostic agent linked to a substrate for a cell membrane transporter or receptor by lipophilic linker are provided. | 05-05-2011 |