Adhikari
Achyut Adhikari, Karachi PK
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20140221634 | BIO-ACTIVE ANTIOXIDANTS FROM PLANT FOODS FOR NUTRACEUTICAL PRODUCT DEVELOPMENT - The present invention relates to 5-O-[ | 08-07-2014 |
Basudam Adhikari, Kharagpur IN
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20150175768 | ELASTOMERIC MATERIALS AND USE THEREOF - The invention is concerned with the field of polymer chemistry and relates to elastomeric materials as usable, for example, as an inner liner material for motor vehicle tyres, and to the use thereof. The problem addressed by the present invention consists in specifying elastomeric materials having relatively low gas permeability. The problem is solved by elastomeric materials comprising butyl and/or halobutyl rubbers or mixtures thereof, with 1 to 20 phr of at least one liquid imidazolium salt and with 1 to 40 phr of at least one filler having a graphitic structure. The problem is additionally solved by the use of the inventive elastomeric materials for elastomer materials having low to very low gas permeability. | 06-25-2015 |
Basudam Adhikari, Prembazar IN
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20140374357 | METHODS FOR DECREASING AQUEOUS HALIDE AND ORGANOHALIDE LEVELS USING PLANT BIOMASS - Disclosed are processes to treat water having halide ions and organohalides. The process comprises contacting a plant biomass with an alkaline solution to give an alkaline plant biomass, and contacting the alkaline plant biomass with water to give a biomass material. An aqueous sample with organohalides or halide ions is contacted with the biomass material to provide a low halide filtrate and a spent biomass. | 12-25-2014 |
Dilip Adhikari, Uttranchal IN
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20100099156 | PROCESS FOR THE PREPARATION OF ETHANOL FROM STARCH - The present invention provides a process for the preparation of ethanol from starch. Specifically, the present invention provides a process for the preparation of ethanol from starch such as tapioca, potato, sweet sorghum, rice by liquification and saacharification of starch and subsequent fermentation of mono saccherides to ethanol in presence of thermophilic micro-organisms. | 04-22-2010 |
Dilip Kumar Adhikari, Mohkampur IN
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20150197777 | CONSOLIDATED BIO PROCESSING OF LIGNOCELLULOSIC BIOMASS FOR L-LACTIC ACID PRODUCTION - The present invention pertains to a method for consolidated bio processing of lignocellulosic biomass to L-Lactic acid. Particularly, the present invention relates to the production of L-Lactic Acid from low cost non edible feedstock lignocellulosic biomass. More particularly the present invention relates to the process for one step production of L-Lactic Acid from lignocellulosic biomass using thermophilic bacteria | 07-16-2015 |
Raju Adhikari, Glen Waverley AU
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20130112957 | POLYMER-BASED ORGANIC ELECTROLUMINESCENT DEVICE - An electroluminescence device having an emission layer comprising a single organic compound layer between a cathode and an anode. The single layer may comprise an emitter component on a single polymer chain of covalently linked (co)-polymer sections Y1, optionally in combination with Y2, and/or Y3, or different polymer chains Y1, optionally in combination with Y2, and/or Y3 blended together. Each of the (co)-polymer contains a spacer unit and a carrier transporting component and optionally an emitter moiety. | 05-09-2013 |
Raju Adhikari, Glen Waverely AU
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20090324675 | BIOOCOMPATIBLE POLYMER COMPOSITIONS - The present invention provides a biocompatible prepolymer comprising hydrophilic and hydrophobic segments, wherein the hydrophobic segments have at least one ethylenically unsaturated functional group and at least 5% of the segments have two or more ethylenically unsaturated functional groups and water. The invention further provides a biocompatible prepolymer composition comprising hydrophilic and hydrophobic prepolymers, wherein at least one of the hydrophobic prepolymers has at least one ethylenically unsaturated functional group and at least 5% of the prepolymers have two or more ethylenically unsaturated functional groups and water. The invention further provides use of the prepolymer or prepolymer compositions of the invention in biomedical applications such as tissue engineering, as bone substitutes or scaffolds, and in wound treatment. | 12-31-2009 |
Raju Adhikari, Wheelers Hill AU
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20090081270 | Biodegradable polyurethane and polyurethane ureas - This invention relates to biocompatible, biodegradable thermoplastic polyurethane or polyurethane/ureas comprising isocyanate, polyol and a conventional chain extender and/or a chain extender having a hydrolysable linking group and their use in tissue engineering and repair applications, particularly as stents and stent coating. | 03-26-2009 |
20090099600 | HIGH MODULUS POLYURETHANE AND POLYURETHANE/UREA COMPOSITIONS - The present invention provides a polyurethane or polyurethane/urea composition which has a tensile strength greater than 10 MPa, a modulus of elasticity greater than 400 MPa and an elongation at break greater than 30% at a temperature of between 0° C. and 60° C. and at a relative humidity of between 0% and 100%. | 04-16-2009 |
20090118455 | SILOXANE-CONTAINING POLYURETHANE-UREA COMPOSITIONS - An improved biostable polyurethane-urea elastomeric composition derived from a silicon-containing diamine of formula (I). | 05-07-2009 |
20090175921 | Chain Extenders - The present invention relates to chain extenders, processes for their preparation and their use in the preparation of biocompatible biodegradable polyurethanes and polyurethane ureas for biomedical applications such as stents, scaffolds for tissue engineering. The chain extenders comprise a compound of formula (I) | 07-09-2009 |
20110287102 | CHAIN EXTENDERS - The present invention relates to chain extenders, processes for their preparation and their use in the preparation of biocompatible biodegradable polyurethanes and polyurethane ureas for biomedical applications such as stents, scaffolds for tissue engineering. | 11-24-2011 |
20130121969 | BIODEGRADABLE POLYURETHANE/UREA COMPOSITIONS - The present invention relates to biocompatible, biodegradable polyurethane/urea polymeric compositions that are capable of in-vivo curing with low heat generation to form materials suitable for use in scaffolds in tissue engineering applications such as bone and cartilage repair. The polymers are desirably flowable and injectable and can support living biological components to aid in the healing process. They may be cured ex-vivo for invasive surgical repair methods, or alternatively utilized for relatively non-invasive surgical repair methods such as by arthroscope. The invention also relates to prepolymers useful in the preparation of the polymeric compositions, and to methods of treatment of damaged tissue using the polymers of the invention. | 05-16-2013 |
20130150964 | BIODEGRADABLE POLYURETHANE/UREA COMPOSITIONS - The present invention relates to biocompatible, biodegradable polyurethane/urea polymeric compositions that are capable of in-vivo curing with low heat generation to form materials suitable for use in scaffolds in tissue engineering applications such as bone and cartilage repair. The polymers are desirably flowable and injectable and can support living biological components to aid in the healing process. They may be cured ex-vivo for invasive surgical repair methods, or alternatively utilized for relatively non-invasive surgical repair methods such as by arthroscope. The invention also relates to prepolymers useful in the preparation of the polymeric compositions, and to methods of treatment of damaged tissue using the polymers of the invention. | 06-13-2013 |
20140099277 | BIODEGRADABLE POLYURETHANE/UREA COMPOSITIONS - The present invention relates to biocompatible, biodegradable polyurethane/urea polymeric compositions that are capable of in-vivo curing with low heat generation to form materials suitable for use in scaffolds in tissue engineering applications such as bone and cartilage repair. The polymers are desirably flowable and injectable and can support living biological components to aid in the healing process. They may be cured ex-vivo for invasive surgical repair methods, or alternatively utilized for relatively non-invasive surgical repair methods such as by arthroscope. The invention also relates to prepolymers useful in the preparation of the polymeric compositions, and to methods of treatment of damaged tissue using the polymers of the invention. | 04-10-2014 |
Raju Adhikari, Victoria AU
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20120091884 | HEPTAAZAPHENALENE DERIVATIVES AND USE THEREOF IN ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to an organic electroluminescent device comprising a pair of electrodes forming an anode and cathode, and one or more layers of organic compound arranged between the pair of electrodes, wherein the organic compound layer comprises heptaazaphenalene derivatives of formula (1). The present invention also relates to the said compounds. | 04-19-2012 |
20150105530 | CHAIN EXTENDERS - The present invention relates to chain extenders, processes for their preparation and their use in the preparation of biocompatible biodegradable polyurethanes and polyurethane ureas for biomedical applications such as stents, scaffolds for tissue engineering. | 04-16-2015 |
Ram B. Adhikari, Bangalore IN
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20110314034 | CONCEPT-BASED DATA PROCESSING - The present embodiments provide a system that processes data. During operation, the system obtains, from a set of technical users, a set of concept definitions comprising filters against data in a data domain. Next, the system provides the concept definitions to a set of end users of the data. Finally, the system facilitates, for the end users, processing of the data by applying the concept definitions to the data. | 12-22-2011 |
Samarjit Adhikari, Bangalore IN
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20130054785 | COMMUNICATIONS PATH DISCOVERY - In one implementation, a plurality of candidate output addresses are identified for an intermediate entity and a data packet is provided to a candidate output address from the plurality of candidate output addresses. The candidate output address is defined as the output address of the intermediate entity if a response to the data packet was provided from the input address of the intermediate entity. | 02-28-2013 |
Shelly Adhikari, Noida IN
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20090288055 | Method and system for characterizing an integrated circuit design - A method and a system for characterizing an integrated circuit (IC) design are disclosed. The method includes receiving a description of leaf cells used in the IC design. The IC design is described in a high-level language by using the description of the leaf cells. The description of the IC design includes specifying placement of the leaf cells and specifying connectivity between them. Further, the method includes extracting a circuit netlist file based on the physical layout of the IC design. The instructions are defined in the high-level language to perform simulations on the extracted circuit netlist file. These simulations are performed on the circuit netlist file to determine the values of the design parameters. Furthermore, the method includes providing the values of the design parameters of the IC design in a pre-defined output format based on the simulations. | 11-19-2009 |
Shubhodeep Adhikari, Bangalore IN
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20120057538 | DOWNLINK PDSCH TRANSMISSION MODE SELECTION AND SWITCHING ALGORITHM FOR LTE - A method, system, and base station for deterministically selecting a downlink transmission mode and rank in a Long Term Evolution (LTE) configured wireless communication system. The Transmission Mode Selection (TMS) utility receives from a wireless device a request for downlink physical downlink shared channel (PDSCH) service using a particular transmission mode and specific rank. The TMS utility determines an estimate of the throughput corresponding to the request. In addition, the TMS utility obtains throughput estimates of other distinct pairings of transmission mode and rank to compare with the throughput estimate corresponding to the request. The TMS utility utilizes device feedback information and HARQ error information that are already existing/available in order to determine the best transmission mode and rank pair, according to the best Error-Adjusted-Throughput. | 03-08-2012 |
20140040694 | TRANSMISSION TIME INTERVAL (TTI) BUNDLING OPERATION WITHIN COMMUNICATION SYSTEMS - TTI bundling is included for Msg | 02-06-2014 |
Sisir K. Adhikari, Mumbai IN
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20090093647 | PROCESS FOR PRODUCING N,N-DIALKYL SUBSTITUTED FATTY ACIDS AMIDES - Disclosed herein is a process for producing Dialkyl substituted fatty acids amides. More particularly the present invention provides a process for producing pure form of N,N-dimethylamide of aliphatic carboxylic acids, wherein the aliphatic carboxylic acid is Octanoic Acid and Hexanoic Acid. The disclosed process comprises condensing Alkanoyl Chloride with dilute solution of Dialkylamine at a temperature of about 8 to 12° C. and isolating the crude by salting out the reaction mixture employing Sodium Chloride and distilling the same under vacuum. | 04-09-2009 |
Sujit Das Adhikari, Kolkotta IN
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20120095219 | PROCESS FOR PREPARING BRINZOLAMIDE - The present invention refers to the preparation and purification of brinzolamide as well as to novel compounds useful in such processes. | 04-19-2012 |
Susanta Sekhar Adhikari, Calcutta IN
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20080293649 | ANTIBACTERIAL 4,5-SUBSTITUTED AMINOGLYCOSIDE ANALOGS HAVING MULTIPLE SUBSTITUENTS - The present invention is directed to analogs of aminoglycoside compounds as well as their preparation and use as prophylactic or therapeutics against microbial infection. | 11-27-2008 |
20130005674 | ANTIBACTERIAL 4,5-SUBSTITUTED AMINOGLYCOSIDE ANALOGS HAVING MULTIPLE SUBSTITUENTS - The present invention is directed to analogs of aminoglycoside compounds as well as their preparation and use as prophylactic or therapeutics against microbial infection. | 01-03-2013 |
Susanta Sekhar Adhikari, Kolkata IN
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20130197052 | TRYPTAMINE DERIVATIVES, THEIR PREPARATION AND THEIR USE IN GASTROPATHY - The synthesis and evaluation of gastroprotective effect of different tryptamine derivatives. Tryptamine derivatives have been synthesized by formation of amide or ester with some known anti oxidant molecules. These derivatives show excellent antioxidant property in vitro. Among all the derivatives the compound SEGA (3a), that was prepared by the combination of serotonin with gallic acid shows the greater antioxidant property than the other synthesized compounds both in vivo and in vitro. SEGA(3a) shows the gastroprotective effect against NSAIDs (indomethacin or diclofenac)-induced gastropathy in dose dependent manner and also accelerates the healing from injury. It prevents the NSAIDs-induced mitochondrial oxidative stress in vivo. This derivative prevents NSAID-induced mitochondrial oxidative stress-mediated apoptosis in vivo by preventing the activation of caspase 9 and caspase-3 and restores NSAIDs-mediated collapse of mitochondroial transmembrane potential and dehydrogenase activity. SEGA (3a) plays an important role as an iron chelator as well as intra mitochondrial ROS scavenger. Thus, SEGA (3a) is a potent antioxidant antiapototic molecule, which efficiently prevents NSAID-induced gastropathy and stress or alcohol-mediated gastric damage. | 08-01-2013 |
Susanta Sekhar Adhikari, Kankurgachi IN
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20110166334 | ANTIBACTERIAL 4,5-SUBSTITUTED AMINOGLYCOSIDE ANALOGS HAVING MULTIPLE SUBSTITUENTS - The present invention is directed to analogs of aminoglycoside compounds as well as their preparation and use as prophylactic or therapeutics against microbial infection. | 07-07-2011 |