Maiti, IN
Arup Maiti, Purga Medinipur IN
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20100099755 | CHEMOTHERAPEUTIC FLAVONOIDS, AND SYNTHESES THEREOF - Substituted flavonoid compounds, and pharmaceutical formulations of flavonoid compounds are described. Also described are processes for preparing flavonid compounds, as are methods for treating cancer in mammals using the described flavonoid compounds or pharmaceutical formulations thereof. | 04-22-2010 |
Dipanwita Maiti, Mumbai IN
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20100047870 | LOW CELL DENSITY FERMENTATION PROCESS FOR THE PRODUCTION OF HETEROLOGOUS RECOMBINANT PROTEINS IN MICROORGANISMS - A low cell density fermentation process for the production of heterologous proteins in microorganisms. The cell culture obtained by cultivating host microorganisms transformed with a vector carrying genetic material for the said proteins and an inducible promoter under batch fermentation conditions is fed with a feed medium after an OD | 02-25-2010 |
20100145033 | NOVEL ORTHOGONAL PROCESS FOR PURIFICATION OF RECOMBINANT HUMAN PARATHYROID HORMONE (RHPTH) (1-34) - The present invention discloses a process for the preparation of rhPTH (1-34) also known as teriparatide by con-struction of a novel nucleotide, as an NcoI.IXhoI fragemt as set forth in SEQ. ID. No.:1 encoding a chimeric fusion protein as set forth in SEQ.ID. No.:2 comprising of a fusion partner consisting of 41 amino acids belonging to | 06-10-2010 |
20110189733 | LOW CELL DENSITY FERMENTATION PROCESS FOR THE PRODUCTION OF HETEROLOGOUS RECOMBINANT PROTEINS IN MICROORGANISMS - A low cell density fermentation process for the production of heterologous proteins in microorganisms. The cell culture obtained by cultivating host microorganisms transformed with a vector carrying genetic material for the said proteins and an inducible promoter under batch fermentation conditions is fed with a feed medium after an OD | 08-04-2011 |
Himadri Sekhar Maiti, Kolkata IN
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20120201504 | METHOD FOR FABRICATING RARE EARTH (RE) DOPED OPTICAL FIBER USING A NEW CODOPANT - The present invention provides a method of making rare earth (RE) doped optical fiber using BaO as co-dopant instead of Al or P commonly used for incorporation of the RE in silica glass by MCVD and solution doping technique. The method comprises deposition of particulate layer of GeO | 08-09-2012 |
Kausik Maiti, New Delhi IN
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20100091188 | SYNCHRONIZATION OF SECONDARY DECODED MEDIA STREAMS WITH A PRIMARY MEDIA STREAM - System and method for synchronizing one or more secondary decoded media streams to a primary decoded media stream. The system includes a media stream processor and a mixer. The media stream processor receives a primary decoded media stream and secondary decoded media streams. The media stream processor synchronizes the secondary decoded media streams with the primary decoded media stream. The output of the media stream processor is coupled to the mixer. The mixer receives its second input from the primary decoded media stream. The mixer mixes the received streams and generates a PTS value for its output media stream by extrapolating the PTS of the primary decoded media stream. | 04-15-2010 |
Kausik Maiti, Ghaziabad IN
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20120102538 | METHODS AND APPARATUS FOR DECODING MULTIPLE INDEPENDENT AUDIO STREAMS USING A SINGLE AUDIO DECODER - An embodiment of the present invention discloses a system and method for decoding multiple independent encoded audio streams using a single decoder. The system includes one or more parsers, a preprocessor, an audio decoder, and a renderer. The parser extracts individual audio frames from each input audio stream. The preprocessor combines the outputs of all parsers into a single audio frame stream and enables sharing of the audio decoder among multiple independent encoded audio streams. The audio decoder decodes the single audio frame stream and provides a single decoded audio stream. And the renderer renders the individual reconstructed audio streams from the single decoded audio stream. | 04-26-2012 |
Madhuchhanda Maiti, Mumbai IN
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20150045496 | THERMO-REVERSIBLE POLYBUTADIENE RUBBER BLEND WITH SELF-HEALING NATURE - The present disclosure relates to a thermo-reversible and self-healing blend comprising polybutadiene compounded with at least one ring opening agent and at least one ring compound containing at least one hetero-cyclic compound and at least one grafting enabling moiety, wherein the ring opening agent is capable of opening the ring compound to provide at least one open functional group to which the ring opening agent is capable of bonding, and wherein the ring compound is capable of grafting on the backbone of a polymer through the grafting enabling moiety. The present disclosure also relates to a process for preparing a thermo-reversible and self-healing blend and its use in preparing molded articles. | 02-12-2015 |
Mrinal K. Maiti, Kharagpur IN
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20100058496 | TRANSGENIC SWEET SORGHUM WITH ALTERED LIGNIN COMPOSITION AND PROCESS OF PREPARATION THEREOF - The present invention provides a sweet sorghum plant characterized by altered lignin content and/or altered lignin composition compared to a wild plant and this is achieved by manipulating the expression of caffeoylCoA-O-methyltransferae (CCoAOMT) in particular and optionally caffeic acid-O-methyltranferase (COMT) in sweet sorghum by incorporation of a construct comprising an isolated DNA sequence represented by SEQ ID NO 2 and optionally SEQ ID NO 1. | 03-04-2010 |
20110145951 | TRANSGENIC SWEET SORGHUM WITH ALTERED LIGNIN COMPOSITION AND PROCESS OF PREPARATION THEREOF - The present invention provides a sweet sorghum plant characterized by altered lignin content and/or altered lignin composition compared to a wild plant and this is achieved by manipulating the expression of caffeoyl-CoA-O-methyltransferase (CCoAOMT) in sweet sorghum by incorporation of a gene silencing construct comprising an isolated DNA sequence represented by SEQ ID NO 1. | 06-16-2011 |
Parnasree Maiti, Bangalore IN
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20100280176 | POLYCARBONATE COMPOSITION COMPRISING NANOMATERIALS - A method of preparing a polycarbonate nanocomposite comprising forming a reactant mixture comprising a nanomaterial, a solvent, a dihydroxy compound and an activated carbonate; and polymerizing the dihydroxy compound and the activated carbonate in the presence of the solvent to form the polycarbonate nanocomposite is disclosed. Also disclosed are polycarbonate nanocomposites prepared in accordance with this method, and thermoplastic compositions comprising the polycarbonate nanocomposites. Also disclosed are polycarbonate compositions comprising the nanomaterial. | 11-04-2010 |
20120149839 | POLYCARBONATE NANOCOMPOSITES - Polycarbonate nanocomposites comprising a polycarbonate matrix having non-oxidized metal nanoparticles dispersed therein are disclosed. The polycarbonate nanocomposite is produced by a process comprising forming a reaction mixture comprising a dihydroxy compound, an activated carbonate, a metal precursor, and a solvent; and in-situ polymerizing the reaction mixture to form a nanocomposite comprising a polycarbonate matrix and metal nanoparticles dispersed therein. The metal precursor comprises a metal selected from a specified group. The nanocomposites have improved mechanical, optical, electrical and/or magnetic properties. Also disclosed are articles formed from such polycarbonate nanocomposites. | 06-14-2012 |
20130165547 | POLYCARBONATE NANOCOMPOSITES - Polycarbonate nanocomposites comprising a polycarbonate matrix having non-oxidized metal nanoparticles dispersed therein are disclosed. The polycarbonate nanocomposite is produced by a process comprising forming a reaction mixture comprising a dihydroxy compound, an activated carbonate, a metal precursor, and a solvent; and in-situ polymerizing the reaction mixture to form a nanocomposite comprising a polycarbonate matrix and metal nanoparticles dispersed therein. The metal precursor comprises a metal selected from a specified group. The nanocomposites have improved mechanical, optical, electrical and/or magnetic properties. Also disclosed are articles formed from such polycarbonate nanocomposites. | 06-27-2013 |
Pranab Maiti, Bangalore IN
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20110092531 | Novel Spiropiperidine Compounds - A compound of the formula: | 04-21-2011 |
20120220616 | NOVEL SPIROPIPERIDINE COMPOUNDS - A compound of the formula: or a pharmaceutically acceptable salt thereof as well as a pharmaceutical composition, and a method for treating diabetes. | 08-30-2012 |
Pratyush Maiti, Bhavnagar IN
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20130315805 | Process For Simultaneous Production Of Potassium Sulphate, Ammonium Sulfate, Magnesium Hydroxide And/Or Magnesium Oxide From Kainite Mixed Salt And Ammonia - The present invention provides an integrated process for the recovery of sulphate of potash (SOP), ammonium sulphate and surface modified magnesium hydroxide and/or magnesium oxide utilizing kainite mixed salt and ammonia as the only consumable raw materials. The process involves treating kainite mixed salt with water to obtain solid schoenite and a schoenite end liquor. The latter is desulphated using CaCl | 11-28-2013 |
20130331596 | PROCESS FOR THE ECO-FRIENDLY PREPARATION OF 3, 5-DIBROMO-4-HYDROXYBENZONITRILE - A highly pure 3,5-dibromo-4-hydroxybenzonitrile (bromoxynil) has been prepared in high yield from 4-hydroxybenzonitrile using eco-friendly brominating reagent comprising of 2:1 mole ratio of bromide to bromate salts in aqueous acidic medium without any catalyst under ambient conditions with no work up procedure. The product 3,5-dibromo-4-hydroxybenzonitrile was obtained in 91-99% yield with melting point 189-191° C. and more than 99% purity by gas chromatographic analysis without any purification. | 12-12-2013 |
20150093309 | Method Of Recycling Of By-Products For The Production Of Soda Ash And Ammonium Sulphate - A method of producing soda ash and ammonium sulphate by recycling by-products of Merseberg and Solvay processes includes treating brine with soda ash distiller waste for desulphatation of the brine to obtain gypsum, recovering pure salt from the desulphated brine and utilizing it in manufacture of soda ash in a Solvay process, washing the gypsum and reacting it with liquor ammonia and carbon dioxide to obtain CaCO | 04-02-2015 |
Rupak K. Maiti, Calcutta IN
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20090197594 | System and Method for Fixed Mobile Convergence Using a Residential Gateway Apparatus - A system and method for providing call mobility for a dual-mode phone between a cellular network and a home wireless network for a dual-mode phone having a cellular identity and a home identity, wherein the home identity is active when the dual-mode phone is in communication with the home wireless network. The system comprises a residential gateway to connect the home wireless network to a public network, and a VoIP service provider in communication with a mobile switching center on the cellular network and the public network. After placing or receiving a call, the dual-mode phone sends a signal to the residential gateway to initiate the movement of the call between the cellular network and the home wireless network while the call is ongoing. | 08-06-2009 |
Sandip Maiti, Navi Mumbai IN
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20150140896 | SYSTEM, METHOD, DEVICE AND APPLICATIONS TO CONNECT DEVICES AND PEOPLE OVER A HYBRID SOCIAL NETWORK - A system and method enabling users to connect toys with other users and their toys over a network, said system comprising: at least one toy connected to a social network; said social network having profiles of said toys and said users respectively; a web-server having a web-services module and a database connected to said social network, said toys and said users; an update server connected to said social network, said toys and said users; and a messaging server connected to said social network, said toys and said users. | 05-21-2015 |
Santa Maiti, West Bengal IN
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20150067690 | SYSTEM AND METHOD FOR GENERATING A PLAN TO COMPLETE A TASK IN COMPUTING ENVIRONMENT - A system and method for generating a plan to complete a task by providing a framework facilitating use of heterogeneous data sources without altering a planning algorithm are disclosed. The method includes using a first dataset of logical atoms represented in predicate schema and second dataset of database atoms represented in non-predicate schema, and modifying a grammar rule, a domain definition, and a problem definition, and selecting and executing task methods and task operators to complete a task. Execution of task operator includes verifying a precondition, assigning variables with values when the precondition is valid, and modifying (delete and add) a plan state. Execution of the task method includes verifying a precondition of the task method, assigning variables with values when the precondition is valid, decomposing the task into sub-tasks, assigning arguments of task method to sub-tasks, and adding sub-tasks to a task list. Thereafter, a plan is generated. | 03-05-2015 |
Souvik Maiti, Kolkata IN
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20140351334 | System for Dynamic Service Collaboration through Identification and Context of Plurality of Heterogeneous Devices - The present disclosure provides a system and method to provide a mechanism to perform faster collaboration among the services by retrieving the context information from the central device using service identifier as key element. The system is adapted to create a unique device identifier by associating device MAC address, context information and operation/service identifier while performing the device registration. | 11-27-2014 |
Srijib Narayan Maiti, West Bengal IN
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20110122944 | PARALLEL DECODING FOR SCALABLE VIDEO CODING - A method for decoding a stream encoded using a scalable video coding and including a plurality of layers of frames divided into a plurality of blocks, decodes block-wise in parallel the layers of the stream. A target block in an enhancement layer is decoded as soon as the block data required for its decoding are available from the reference layer. | 05-26-2011 |
Srijib Narayan Maiti, Noida IN
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20120287237 | METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNALS, RELATED COMPUTER PROGRAM PRODUCT, AND ENCODED SIGNAL - An embodiment of a method is disclosed for encoding a digital video signal including a first video sequence and a second video sequence jointly forming a stereo-view digital video signal. The method includes: subjecting the first video sequence to discrete cosine transform, quantization and run-length coding to produce a sequence of blocks of non-zero digital levels representative of the first video sequence, subjecting the second video sequence to discrete cosine transform, quantization, run-length coding and variable length coding to produce digital messages representative of the second video sequence, merging the bits of the digital messages into the sequence of blocks of digital levels by substituting the bits of the digital messages for respective Least Significant Bits of e.g. the last digital level in the blocks representative of the first video sequence to produce an encoded digital video signal representative of the first video sequence and the second video sequence. | 11-15-2012 |
Subama Maiti, Bhavnagar IN
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20130164799 | Integrated Process for the Production of Oil Bearing Chlorella Variabilis for Lipid Extraction Utilizing by Products of Jatropha Methyl Ester (JME) Production - An energy efficient process for the preparation of marine microalgae | 06-27-2013 |
Subarna Maiti, Bhavnagar IN
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20140182158 | SOLAR DRYER WITH ENHANCED EFFICIENCY OF DRYING - The present invention provides an improved solar dryer with improved. The dryer consists of a solar absorber/collector ( | 07-03-2014 |
20150107983 | HOUSEHOLD SOLAR STILL WITH EASY OPERATION AND MAINTENANCE AND ENHANCED OUTPUT - The invention discloses the design of an improved household solar still with enhanced output and high recovery. The output and recovery are enhanced by (i) aligning the top glass and basin so as to maximize the input solar radiation, (ii) using North-South reflectors in V trough configuration to further raise the incident radiation, (iii) employing metallic condensers on sides to maximize condensation efficiency, (iv) using suitably heated and cooled saline water by taking advantage of ambient temperature differential during a day and using such water as feed water and condenser water respectively. Use of detachable top glass assembly and teflon cork at the bottom allow for easy cleaning of the interior of the still and discharge of concentrate, respectively. The still is also demonstrated to be useful for other applications where, besides producing distilled water, the concentrate is a more value added product than the feed. | 04-23-2015 |
Subarna Maiti, Gujarat IN
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20140099684 | ENGINE WORTHY FATTY ACID METHYL ESTER (BIODIESEL) FROM NATURALLY OCCURING MARINE MICROALGAL MATS AND MARINE MICROALGAE CULTURED IN OPEN SALT PANS TOGETHER WITH VALUE ADDITION OF CO-PRODUCTS - The invention teaches the obtained specifications and process of production of engine worthy marine microalgal fatty acid methyl ester (biodiesel) using naturally occurring marine microalgal mats and also marine microalgae cultivated in cost-effective manner in solar salt pans. Utility of co-product streams adds to the attractiveness of the invention. | 04-10-2014 |
20150057459 | SOLAR DRIVEN SOLVENT EXTRACTOR AND PROCESS FOR EXTRACTION OF MICROALGAL LIPIDS USING THE SAME - The present invention relates to an energy efficient process for the extraction of non-polar lipids from photosynthetically grown micro-algal biomass using low boiling point solvents and utilizing solar energy for heating as well as chilling operations. The invention also relates to improve energy output to input ratio which is the main hurdle in the micro-algal lipid extraction process. The present invention also relates to the recovery of the solvents used for the above processes via solar energy. | 02-26-2015 |
Sudipta Maiti, Mumbai IN
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20090086204 | Fluorescence Correlation Microscopy with Real-Time Alignment Readout - This invention relates to a confocal fluorescence correlation microscope with real-time alignment read out. With this instrument it is possible to do confocal imaging together with the particle size determination at a chosen location in the specimen. In particular, this invention relates to a detector module with a fixed aperture and detection electronics that can be conveniently connected to an existing confocal or multiphoton microscope, near the base of the objective lens of the microscope. This detector splits a part of the signal and uses it to generate a spot on the confocal image. This shows the spot where an FCS measurement can be carried out, and the same signal can then be used to perform a fluorescence correlation measurement after parking the excitation beam of the confocal to that spot. No alignment step is necessary for obtaining the measurement. | 04-02-2009 |