Patents by Inventor Rakesh Kumar Singh

Rakesh Kumar Singh 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: 20220329084
    Abstract: The present invention generally relates to a self-charging system for electric vehicles comprises at least one gearbox comprises an input end and an output end mechanically coupled to one of the wheels of a vehicle to the input end to generate a rotational energy with an increased output of one of the torque or speed (RPM) to the output end; an auxiliary generator connected to the output end of the at least one gearbox to convert the rotational energy into electrical energy; a controller equipped with a maximum power point tracker to produce maximum power output; and a charger controller coupled to the maximum power point tracker to charge a batter of the vehicle upon limiting electric current rate of the power output to protect against electrical overload, overcharging, and overvoltage.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 13, 2022
    Inventors: Vineet Tirth, Anush Prabhakaran, Ram Karan Singh, Puneet Kumar Gupta, Santosh Kumar Singh, Rakesh Ranjan, Rajesh Singh
  • Publication number: 20220273670
    Abstract: The present invention discloses an extended release oral liquid pharmaceutical composition comprising eslicarbazepine or its pharmaceutically acceptable esters, salts, solvates, polymorphs, enantiomers or mixtures thereof in a pharmaceutically acceptable carrier. The extended release liquid compositions are in the form of ready-to-use liquid compositions or reconstituted liquid compositions. It also relates to processes for the preparation of said extended release liquid compositions. The prior art discloses immediate release oral liquid dosage form. The prepared novel test formulations exhibited desired pharmaceutical technical attributes.
    Type: Application
    Filed: May 17, 2022
    Publication date: September 1, 2022
    Applicant: Jubilant Generics Limited
    Inventors: Dinesh Kumar, Indranil Nandi, Rakesh K. Singh
  • Publication number: 20220202698
    Abstract: Provided herein are the extended release pharmaceutical composition suitable for once or twice daily dosing comprising riociguat and at least one or more pharmaceutically acceptable excipients. The present invention also relates to method for preparing extended release composition and method of using these dosage forms for the treatment of pulmonary hypertension and related diseases. The present invention provides extended release composition of riociguat which are expected to exhibit desired technical attributes such as assay, stability and release profile suitable for once or twice daily administration.
    Type: Application
    Filed: December 27, 2021
    Publication date: June 30, 2022
    Applicant: Jubilant Pharma Holdings Inc.
    Inventors: Indranil Nandi, Tusharmouli Mukherjee, Dinesh Kumar, Rakesh Kumar Singh
  • Patent number: 9262451
    Abstract: Data is checked against data quality rules and a corresponding report is generated. The report is provided to an entity, which may be a subscriber. Data correction schema is used to correct stored data. The data quality rules or the data correction schema may be amended or modified according to user input, which may be a subscriber entity. The subscriber or another entity may be billed for data quality or correction services as performed. A budget value may limit the scope or intensity of the data quality services that are performed, as well.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: February 16, 2016
    Assignee: Amazon Technologies, Inc.
    Inventors: Aman Preet Singh, Rakesh Kumar Singh, Samrajya Lakshmi Gadde
  • Patent number: 9024039
    Abstract: This invention relates to the design, synthesis and use of synthetic vitamin D and other steroidal analogs. It further relates to the therapeutic use of such analogs and their manufacture.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: May 5, 2015
    Assignee: Women & Infants' Hospital of Rhode Island
    Inventors: Laurent Brard, Satyan Kalkunte, Rakesh Kumar Singh
  • Publication number: 20140343290
    Abstract: The present invention relates to an improved process for the preparation of atazanavir bisulfate, an inhibitor of retroviral aspartate protease. The process of the present invention comprises conversion of 1,1-dimethylethyl[(2S,3R)-4-chloro-3-hydroxy-phenylbutan-2-yl]carbamate (Formula II) into 1-[4-(pyridine-2-yl)-phenyl]-4(S)-5 hydroxy-2-N-tert-butoxycarbonylamino-5(S)ā€”Nā€”(N-methoxycarbonyl-(L)-tert-leucyl)amino-6-phenyl-2-azahexane (Formula VII) without isolating intermediate compounds formed therein, followed by its subsequent conversion to atazanavir or its bisulfate salt.
    Type: Application
    Filed: July 25, 2012
    Publication date: November 20, 2014
    Inventors: Rakesh Kumar Singh, Nagaraju Gottumukkala, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20130048018
    Abstract: Embodiments of the invention include a CMP brush that has a combination of central nodules at an inner region of the brush and one or more edge nodules at an end region of the brush where the central nodules and edge nodules are in a staggered or matched arrangement with each other and an upper surface of each edge nodule on the brush has the same or a greater contact area than an upper surface of a central nodule. The area of contact of the upper surface of each edge nodule with the substrate edge region is the same or greater than the area of contact of the upper surface of a central nodule with the substrate center region.
    Type: Application
    Filed: February 21, 2011
    Publication date: February 28, 2013
    Applicant: ENTEGRIS, INC.
    Inventors: Christopher Wargo, Rakesh Kumar Singh, David Trio, Eric McNamara
  • Patent number: 8193180
    Abstract: This invention comprises the innovative synthesis of N-amino tetrahydrothiazine free bases and their salts. This invention further comprises the use of the derivatives and their therapeutic application as anticancer agents. Further this invention comprises their manufacture and use.
    Type: Grant
    Filed: January 23, 2008
    Date of Patent: June 5, 2012
    Assignee: Women & Infants Hospital
    Inventors: Laurent Brard, Rakesh Kumar Singh, Kyu Kwang Kim, Giselle Saulnier-Sholler
  • Publication number: 20100179136
    Abstract: This invention comprises the innovative synthesis of N-amino tetrahydrothiazine free bases and their salts. This invention further comprises the use of the derivatives and their therapeutic application as anticancer agents. Further this invention comprises their manufacture and use.
    Type: Application
    Filed: January 23, 2008
    Publication date: July 15, 2010
    Applicant: WOMEN & INFANTS HOSPITAL
    Inventors: Laurent Brard, Rakesh Kumar Singh, Kyu Wang Kim, Giselle Saulnier-Sholler
  • Publication number: 20090221529
    Abstract: This invention relates to the design, synthesis and use of synthetic vitamin D and other steroidal analogs. It further relates to the therapeutic use of such analogs and their manufacture.
    Type: Application
    Filed: December 12, 2006
    Publication date: September 3, 2009
    Applicant: Women's & Infants Hospital of Rhode Island
    Inventors: Laurent Brard, Satyan Kalkunde, Rakesh Kumar Singh
  • Publication number: 20090131430
    Abstract: The present invention relates to novel azabicyclo derivatives as anti-inflammatory agents. The compounds provided herein can be useful for inhibition and prevention of inflammation and associated pathologies including inflammatory and autoimmune diseases such as sepsis, rheumatoid arthritis, inflammatory bowel disease, type-1 diabetes, asthma, chronic obstructive pulmonary disorder, organ transplant rejection and psoriasis. Also provided herein are pharmacological compositions containing compounds provided herein and associated methods of treating sepsis, rheumatoid arthritis, inflammatory bowel disease, type-1 diabetes, asthma, chronic obstructive pulmonary disorder, organ transplant rejection and psoriasis, and other inflammatory and/or autoimmune disorders, using the compounds.
    Type: Application
    Filed: November 23, 2005
    Publication date: May 21, 2009
    Inventors: Venkata P. Palle, Rakesh Kumar Singh, Sanjay Malhotra, Yogesh Bhaskarrao Waman, Ashwani Verma, Abhijit Ray, Geeta Sharma
  • Publication number: 20090036472
    Abstract: The present invention relates to novel azabicyclo derivatives of Formula (I) as anti-inflammatory agents which are useful for inhibition and prevention of inflammation and associated pathologies including inflammatory and autoimmune diseases such as sepsis, rheumatoid arthritis, inflammatory bowel disease, type-1 diabetes, asthma, chronic obstructive pulmonary disorder, organ transplant rejection and psoriasis.
    Type: Application
    Filed: February 1, 2006
    Publication date: February 5, 2009
    Inventors: Venkata P. Palle, Ashwani Verma, Rakesh Kumar Singh, Yogesh Bhaskarrao Waman, Arti Walia, Abhijit Ray, Geeta Sharma
  • Patent number: 6880727
    Abstract: A system, apparatus and method is disclosed for providing a consistent liquid mixture according to a predetermined recipe for use at a point of use. The apparatus includes a plurality of liquid component reservoirs in which a constant gas pressure is maintained. A plurality of valves are provided, with individual valves connected to an outlet port of each reservoir. An electronic controller controls the valve actuation in a repetitive sequence to discharge predetermined doses of selected liquid components for mixing to form the consistent liquid mixture. A mixing section receives the sequence of doses to mix them together to form the liquid mixture.
    Type: Grant
    Filed: May 8, 2001
    Date of Patent: April 19, 2005
    Assignee: The BOC Group, Inc.
    Inventors: Peter Martin Pozniak, Charles Andre Provost, Rakesh Kumar Singh, Sau Van Vo, Benjamin Rush Roberts
  • Publication number: 20040007592
    Abstract: A system, apparatus and method is disclosed for providing a consistent liquid mixture according to a predetermined recipe for use at a point of use. The apparatus includes a plurality of liquid component reservoirs in which a constant gas pressure is maintained. A plurality of valves are provided, with individual valves connected to an outlet port of each reservoir. An electronic controller controls the valve actuation in a repetitive sequence to discharge predetermined doses of selected liquid components for mixing to form the consistent liquid mixture. A mixing section receives the sequence of doses to mix them together to form the liquid mixture.
    Type: Application
    Filed: April 18, 2003
    Publication date: January 15, 2004
    Applicant: The BOC Group, Inc.
    Inventors: Peter Martin Pozniak, Charles Andre Provost, Rakesh Kumar Singh, Sau Van Vo, Benjamin Rush Roberts
  • Patent number: 6616014
    Abstract: A system, apparatus and method is disclosed for providing a consistent liquid mixture according to a predetermined recipe for use at a point of use. The apparatus includes a plurality of liquid component reservoirs in which a constant gas pressure is maintained. A plurality of valves are provided, with individual valves connected to an outlet port of each reservoir. An electronic controller controls the valve actuation in a repetitive sequence to discharge predetermined doses of selected liquid components for mixing to form the consistent liquid mixture. A mixing section receives the sequence of doses to mix them together to form the liquid mixture.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: September 9, 2003
    Assignee: The BOC Group, Inc.
    Inventors: Peter Martin Pozniak, Charles Andre Provost, Rakesh Kumar Singh, Sau Van Vo, Benjamin Rush Roberts
  • Publication number: 20020020714
    Abstract: A system, apparatus and method is disclosed for providing a consistent liquid mixture according to a predetermined recipe for use at a point of use. The apparatus includes a plurality of liquid component reservoirs in which a constant gas pressure is maintained. A plurality of valves are provided, with individual valves connected to an outlet port of each reservoir. An electronic controller controls the valve actuation in a repetitive sequence to discharge predetermined doses of selected liquid components for mixing to form the consistent liquid mixture. A mixing section receives the sequence of doses to mix them together to form the liquid mixture.
    Type: Application
    Filed: May 8, 2001
    Publication date: February 21, 2002
    Applicant: The BOC Group, Inc.
    Inventors: Peter Martin Pozniak, Charles Andre Provost, Rakesh Kumar Singh, Sau Van Vo, Benjamin Rush Roberts
  • Patent number: D682497
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: May 14, 2013
    Assignee: Entegris, Inc.
    Inventors: Christopher Wargo, Rakesh Kumar Singh, David Trio, Eric McNamara