Patents by Inventor Prakash Gupta

Prakash Gupta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200199522
    Abstract: A method for preparing a hyper-cellulolytic catabolite derepressed mutants of ascomycetes fungus, especially variants of Penicillium funiculosum. Selection media used to isolate such variants include amorphous cellulose and a high concentration of glucose. Cellulase activities of mutant ID-10, in particular such as FPase and ?-glucosidase were 1.5 times higher than Penicillium funiculosum MRJ-16 (parent). Furthermore, fungal mutant morphology was changed and no pH adjustment was required throughout the enzyme production process.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 25, 2020
    Inventors: Mukund ADSUL, Simranjeet Kaur SANDHU, Reeta Rani SINGHANIA, Anshu Shankar MATHUR, Ravi Prakash GUPTA, Deepak Kumar TULI, Suresh Kumar PURI
  • Publication number: 20200165589
    Abstract: The present invention relates to a method of cellulases enzymes production by Penicillium funiculosum MRJ-16 using minimum media components and/or low cost media components like cellulose or pretreated lignocellulosic biomass as carbon source and soya flour or defatted soya flour or de-oiled soya cake as nitrogen source. The present invention also provides a method for production of high titer of cellulases and hemicellulases enzymes using Penicillium funiculosum MRJ-16 using minimum media and/or low cost media components.
    Type: Application
    Filed: November 27, 2019
    Publication date: May 28, 2020
    Applicants: INDIAN OIL CORPORATION LIMITED, DEPARTMENT OF BIOTECHNOLOGY
    Inventors: Mukund ADSUL, Simranjeet Kaur SANDHU, Reeta Rani SINGHANIA, Anshu Shankar MATHUR, Ravi Prakash GUPTA, Deepak Kumar TULI, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Publication number: 20200102621
    Abstract: The present invention relates to a mutant fungal strain of Penicillium funiculosum ‘MRJ-16’ characterized by the ability to produce high titer of enzyme mixture comprising FPase, CMCase, Cellobiase, ?-glucosidase, endoglucanase, ?-L arabinofuranosidase, ?-xylosidase, xylanase, pectinase, cellobiohydrase and oxidases and produce enzymes in the presence of a catabolite repressor molecule like glucose and/or xylose. The titer of enzyme mixture produced using mutant fungal strain MRJ-16 is at least two fold higher than naive Penicillium funiculosum strain NCIM 1228, when used in a fermentation process. The mutant strain ‘MRJ-16’ with high hydrolytic activity and catabolite derepressed character is having application in the method of degrading or saccharifying biomass to produce valuable products for example-bioethanol.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 2, 2020
    Applicants: INDIAN OIL CORPORATION LIMITED, DEPARTMENT OF BIOTECHNOLOGY
    Inventors: Mukund ADSUL, Simranjeet Kaur SANDHU, Reeta Rani SINGHANIA, Jitendra Kumar SAINI, Anshu Shankar MATHUR, Ravi Prakash GUPTA, Deepak Kumar TULI, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Publication number: 20200002778
    Abstract: An advantageous process for pre-treating lignocellulosic biomass to hydrolysable polysaccharide enriched biomass with reduced amount of inhibitors of catalysis comprising steps of: providing a feedstock comprising cellulosic biomass; chopping of cellulosic biomass to have a cellulosic biomass feed material of uniform size; feeding of uniform sized feed material to a horizontal counter current extraction unit; removing excess of water from the feed material obtained from the extraction unit; soaking the extruded feed material obtained from the extraction unit; optionally removing excess of water from the feed material obtained after acid soaking; steam pre-treating the feed material obtained after removing excess of water from the acid soaked feed material; neutralizing the slurry obtained from the steam pre-treating; and optionally saccharifying the neutralized slurry.
    Type: Application
    Filed: June 25, 2019
    Publication date: January 2, 2020
    Applicants: Indian Oil Corporation Limited, Department Of Biotechnology
    Inventors: Ravindra KUMAR, Surbhi SEMWAL, Alok SATLEWAL, Ravi Prakash GUPTA, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Patent number: 10487347
    Abstract: The present invention discloses a method for producing readily available and hydrolysable polysaccharide-enriched biomass from lignocellulosic biomass while quantitatively retaining carbohydrate and producing fewer amounts of inhibitors. The method includes treating lignocellulosic biomass with an aqueous solution at elevated temperatures in a sequential step using hydrazine hydrate and sodium sulphite. In accordance with the present invention, the biomass may be further treated with a saccharification enzyme consortium to produce fermentable sugars.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: November 26, 2019
    Assignees: INDIAN OIL CORPORATION LIMITED, DEPARTMENT OF BIOTECHNOLOGY
    Inventors: Ravindra Kumar, Ruchi Gaur, Tirath Raj, Manali Kapoor Kakkar, Alok Satlewal, Ravi Prakash Gupta, Deepak Kumar Tuli
  • Publication number: 20190284545
    Abstract: The present invention relates to a formulation to stabilize lignocellulolytic enzyme mixture. This invention in particular relates to a formulation composed of lignocellulolytic enzyme with critical dosages of molasses either with petrochemical waste or glycerol as an additive to improve enzyme stability in a synergistic manner.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 19, 2019
    Applicants: Indian Oil Corporation Limited, Department Of Biotechnology
    Inventors: Alok SATLEWAL, Ruchi AGRAWAL, Ravindra KUMAR, Ravi Prakash GUPTA, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Publication number: 20190276857
    Abstract: The present invention relates to a process for production of ethanol from lignocellulosic biomass via modified simultaneous saccharification and co-fermentation (SSCF). In the present invention, enzymatic hydrolysis is preceded by mainly C5 sugar fermentation and low enzymatic hydrolysis and succeeds by mainly C6 sugar fermentation at different temperature and duration. This resulted into reduction in enzyme dosage and process time with increase in ethanol yield from acid pretreated biomass.
    Type: Application
    Filed: March 12, 2019
    Publication date: September 12, 2019
    Inventors: Ajay Kumar SHARMA, Manas Ranjan SWAIN, Ajit SINGH, Anshu Shankar MATHUR, Ravi Prakash GUPTA, Deepak TULI, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Publication number: 20190248962
    Abstract: The present invention relates to an additive or additive composition for improved production of fermentable sugars from lignocellulosic biomass during enzymatic hydrolysis. More particularly, the present invention discloses petrochemical waste as an additive or an additive composition containing one or more ethylene glycol oligomers and one or more metal ions which are useful for improved production of fermentable sugars from lignocellulosic biomass during enzymatic hydrolysis.
    Type: Application
    Filed: February 8, 2019
    Publication date: August 15, 2019
    Applicants: INDIAN OIL CORPORATION LIMITED, DEPARTMENT OF BIOTECHNOLOGY
    Inventors: Alok SATLEWAL, Ruchi AGRAWAL, Ravindra KUMAR, Anshu Shanker MATHUR, Ravi Prakash GUPTA, Biswajit BASU, Deepak Kumar TULI
  • Patent number: 10323259
    Abstract: The present invention relates to a process for enhancing hydrogen production in an anaerobic fermentative hydrogen production process. The present invention also provides a production media, more specifically, a sugar production media for use in an anaerobic fermentative hydrogen production process to enhance hydrogen production. The present invention also provides a novel strain Clostridium sp., MTCC 25082 for use in an anaerobic fermentative hydrogen production process for enhancing hydrogen production.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: June 18, 2019
    Assignees: Indian Oil Corporation Limited, Department of Biotechnology
    Inventors: Anil Kumar Patel, Anshu Shankar Mathur, Ravi Prakash Gupta, Deepak Kumar Tuli
  • Publication number: 20190080345
    Abstract: A consumer may enroll in an event gamification system. An event listener may detect an event. The event gamification system may determine that the event qualifies for a game in which the consumer is enrolled. The event gamification system may transmit an achievement notification to the consumer as soon as the event occurs. The game may be displayed in a GUI on a consumer device. The consumer may be rewarded for completing the achievements in the game.
    Type: Application
    Filed: September 12, 2017
    Publication date: March 14, 2019
    Applicant: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: SASTRY V. DURVASULA, AMIT PRAKASH GUPTA, PRIYADARSHINI KOUL, PREMKUMAR MANIVANNAN, SATHISH MUTHUKRISHNAN, HARISH R. NAIK
  • Patent number: 10003990
    Abstract: A communication device is described comprising a transmitter configured to transmit data according to a retransmission protocol, a determiner configured to determine whether, for a transmission time scheduled according to the retransmission protocol, there was a transmission gap within a predetermined time interval before the transmission time or to determine whether there will be a transmission gap within a predetermined time interval after the transmission time and a controller configured to control the transmitter to perform an initial transmission of data or a retransmission of data according to the retransmission protocol at the transmission time based on the result of the determination.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: June 19, 2018
    Assignee: INTEL CORPORATION
    Inventors: Tobias Scholand, Roland Hellfajer, Chandra Prakash Gupta
  • Patent number: 9890402
    Abstract: The present invention relates to the continuous process of sequestration of nutrients from waste effluents released from gas fermentation plants or green-house gases emission managing plants by novel Thraustochytrids. Particularly this invention relates to the methods and systems to enhance sequestration rate and productivity of the process. This invention also relates to rapid biotransformation of nutrients present in waste effluents into high value omega-3 fatty acids like Docosahexaenoic acid (DHA), Docosapentaenoic acid (DPA), Eicosapentaenoic acid (EPA) and lipids for biodiesel. This disclosure is about means of processing of waste streams and producing value added products out of it.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: February 13, 2018
    Assignees: INDIAN OIL CORPORATION LIMITED, DEPARTMENT OF BIOTECHNOLOGY
    Inventors: Anshu Shankar Mathur, Dilip Singh, Preeti Mehta, Ravi Prakash Gupta, Deepak Kumar Tuli
  • Publication number: 20170226536
    Abstract: The present invention relates to a process for enhancing hydrogen production in an anaerobic fermentative hydrogen production process. The present invention also provides a production media, more specifically, a sugar production media for use in an anaerobic fermentative hydrogen production process to enhance hydrogen production. The present invention also provides a novel strain Clostridium sp., MTCC 25082 for use in an anaerobic fermentative hydrogen production process for enhancing hydrogen production.
    Type: Application
    Filed: February 7, 2017
    Publication date: August 10, 2017
    Inventors: Anil Kumar PATEL, Anshu Shankar MATHUR, Ravi Prakash GUPTA, Deepak Kumar TULI
  • Publication number: 20170166940
    Abstract: The present invention discloses a method for producing readily available and hydrolysable polysaccharide-enriched biomass from lignocellulosic biomass while quantitatively retaining carbohydrate and producing fewer amounts of inhibitors. The method includes treating lignocellulosic biomass with an aqueous solution at elevated temperatures in a sequential step using hydrazine hydrate and sodium sulphite. In accordance with the present invention, the biomass may be further treated with a saccharification enzyme consortium to produce fermentable sugars.
    Type: Application
    Filed: December 9, 2016
    Publication date: June 15, 2017
    Inventors: RAVINDRA KUMAR, RUCHI GAUR, TIRATH RAJ, MANALI KAPOOR KAKKAR, ALOK SATLEWAL, RAVI PRAKASH GUPTA, DEEPAK KUMAR TULI
  • Publication number: 20170034307
    Abstract: Embodiments of the present invention provide a method and apparatus for application of configuration settings to remote devices. The method comprises receiving from a master device, at least one setting for being applied to at least one slave device, and sending the at least one setting from the server to the at least one slave device for being applied to the at least one slave device.
    Type: Application
    Filed: July 28, 2016
    Publication date: February 2, 2017
    Inventors: Onkar Parhar SINGH, Prakash GUPTA
  • Publication number: 20160244789
    Abstract: The present invention relates to the continuous process of sequestration of nutrients from waste effluents released from gas fermentation plants or green-house gases emission managing plants by novel Thraustochytrids. Particularly this invention relates to the methods and systems to enhance sequestration rate and productivity of the process. This invention also relates to rapid biotransformation of nutrients present in waste effluents into high value omega-3 fatty acids like Docosahexaenoic acid (DHA), Docosapentaenoic acid (DPA), Eicosapentaenoic acid (EPA) and lipids for biodiesel. This disclosure is about means of processing of waste streams and producing value added products out of it.
    Type: Application
    Filed: January 22, 2016
    Publication date: August 25, 2016
    Inventors: Anshu Shankar MATHUR, Dilip SINGH, Preeti MEHTA, Ravi Prakash GUPTA, Deepak Kumar TULI
  • Publication number: 20160235776
    Abstract: The present invention relates to a sustained release composition comprising topiramate and one or more pharmaceutical excipients, wherein the composition comprises a single population of beads, wherein each bead comprises: a) an inert core, b) an inner layer comprising topiramate, c) an outer layer comprising at least one sustained release material and at least one alkalizer. It also relates to methods of preparing such compositions and using those compositions in the treatment of neurological and/or psychiatric condition.
    Type: Application
    Filed: February 9, 2016
    Publication date: August 18, 2016
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Sushrut Krishnaji KULKARNI, Ajaykumar HANDA, Amit Om Prakash GUPTA
  • Patent number: 9235611
    Abstract: A distributed database management system maintains logical collections of data. The collections may grow at varying rates, and may place storage and workload processing demands on the system that change over time. A value representative of the current maximum of capacity utilization for computing nodes in the system may be calculated. An estimate of the number of days for each computing node to reach the current maximum may be calculated, and compared to an average number of days. Computing nodes whose number of days is above the average may be selected to receive new logical collections of data.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: January 12, 2016
    Assignee: Amazon Technologies, Inc.
    Inventors: Edward Paul Murray, Shireesh Prakash Gupta
  • Publication number: 20150381321
    Abstract: A communication device is described comprising a transmitter configured to transmit data according to a retransmission protocol, a determiner configured to determine whether, for a transmission time scheduled according to the retransmission protocol, there was a transmission gap within a predetermined time interval before the transmission time or to determine whether there will be a transmission gap within a predetermined time interval after the transmission time and a controller configured to control the transmitter to perform an initial transmission of data or a retransmission of data according to the retransmission protocol at the transmission time based on the result of the determination.
    Type: Application
    Filed: June 25, 2014
    Publication date: December 31, 2015
    Inventors: TOBIAS SCHOLAND, ROLAND HELLFAJER, CHANDRA PRAKASH GUPTA
  • Publication number: 20150353261
    Abstract: A method for preparing a shelf-stable starch based food product. The method includes introducing a quantity of a starch based ingredient and other ingredients including water, as required by a recipe, in a container. The method further includes sealing the container with a volume of one or more gases present therein such that the volume of one or more gases is based on the quantity of the ingredients. The method also includes processing the container, at a first temperature and a first pressure, for substantially cooking the ingredients, and further processing the container, at a second temperature and a second pressure, for substantially sterilizing the contents, including the ingredients and gases, inside the container.
    Type: Application
    Filed: June 8, 2015
    Publication date: December 10, 2015
    Inventor: Vijai Prakash Gupta