Patents by Inventor Vinod Kumar Sharma

Vinod Kumar Sharma 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).

  • Liquid phase additive for use in thermal cracking process to improve product yields
    Patent number: 9868903
    Abstract: The present invention relates to a liquid phase additive comprising an alkyl nitrate; a petroleum sulphonates; an aliphatic, aromatic, cyclohexylamines or hetroalkylated lower amines; a hindered phenol based compounds; a phosphate esters and an aliphatic alcohols for use in delayed coking process with decreased coke yield and increased yield of liquid and/or gaseous product and a process for preparing the liquid phase additive. The present invention also relates to a process for thermal cracking of petroleum residue producing petroleum coke and lighter hydrocarbon products by using liquid phase additive.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: January 16, 2018
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Satyen Kumar Das, Ponoly Ramachandran Pradeep, Terapalli Hari Venkata Devi Prasad, Jagdev Kumar Dixit, Gautam Thapa, Ram Mohan Thakur, Vinod Kumar Sharma, Debasis Bhattacharyya, Suresh Kumar Puri, Anurag Ateet Gupta, Brijesh Kumar, Biswapriya Das, Ravinder Kumar Malhotra
  • LIQUID PHASE ADDITIVE FOR USE IN THERMAL CRACKING PROCESS TO IMPROVE PRODUCT YIELDS
    Publication number: 20150275084
    Abstract: The present invention relates to a liquid phase additive comprising an alkyl nitrate; a petroleum sulphonates; an aliphatic, aromatic, cyclohexylamines or hetroalkylated lower amines; a hindered phenol based compounds; a phosphate esters and an aliphatic alcohols for use in delayed coking process with decreased coke yield and increased yield of liquid and/or gaseous product and a process for preparing the liquid phase additive. The present invention also relates to a process for thermal cracking of petroleum residue producing petroleum coke and lighter hydrocarbon products by using liquid phase additive.
    Type: Application
    Filed: March 25, 2015
    Publication date: October 1, 2015
    Inventors: Satyen Kumar DAS, Ponoly Ramachandran PRADEEP, Terapalli Hari Venkata Devi PRASAD, Jagdev Kumar DIXIT, Gautam THAPA, Ram Mohan THAKUR, Vinod Kumar SHARMA, Debasis BHATTACHARYYA, Suresh Kumar PURI, Anurag Ateet GUPTA, Brijesh KUMAR, Biswapriya DAS, Ravinder Kumar MALHOTRA
  • Process for the preparation of dispiro 1,2,4-trioxolane antimalarials (OZ277)
    Patent number: 8569519
    Abstract: This invention relates to an improved process for the preparation of a compound of Formula (I), salts of the free base cis-adamantane-2-spiro-3?-8?-[[[(2?-amino-2?-methyl propyl)amino]carbonyl]methyl]-1?,2?,4?-trioxaspiro[4.5]decane wherein X can be an anion.
    Type: Grant
    Filed: May 24, 2007
    Date of Patent: October 29, 2013
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Gyan Chand Yadav, Harish N. Dorwal, Srinivas Valavala, Vinod Kumar Sharma
  • Powered vehicle convoying systems and methods of convoying powered vehicles
    Patent number: 8326473
    Abstract: A vehicle convoy system for use in connection with a vehicle, wherein the vehicle includes at least one drive mechanism to impart drive to the vehicle, includes at least a first processor that is adapted to be placed in operative or communicative connection with the drive mechanism to effect control of the drive mechanism based upon data of the position of a leading vehicle in front of the vehicle so that the vehicle moves to follow movement of the leading vehicle. The vehicle can, for example, be a self-propelled wheelchair.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: December 4, 2012
    Assignee: University of Pittsburgh—Of The Commonwealth System of Higher Education
    Inventors: Rich Callaghan Simpson, Vinod Kumar Sharma, Joseph John Olson, Jeremy Robert Puhlman, Edmund Frank LoPresti, Leonard Casimir Mostowy, Jr.
  • Antioxidant composition for motor gasoline
    Patent number: 7470292
    Abstract: An antioxidant composition effective for stabilizing gasoline and gasoline components contains from approximately 50-95% by weight of at least one Mannich base and from approximately 5-50% by weight of at least one amine. The Mannich base is derived from p-substituted phenols or from cashew nut shell liquid.
    Type: Grant
    Filed: August 20, 2004
    Date of Patent: December 30, 2008
    Assignee: Indian Oil Corporation Limited
    Inventors: Anurag Ateet Gupta, Suresh Kumar Puri, Subhash Chand, Vinod Kumar Sharma, Rajagopal Manoharan, Rameshwar Prashad, Niranjan Raghunath Raje, Akhilesh Kumar Bhatnagar