Patents by Inventor Sunil RAJ

Sunil RAJ 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: 20240113321
    Abstract: The present invention relates to lithium ion cells and specifically to lower capacity (3-10 Ah) elliptic cylindrical lithium ion cells with individual positive and negative terminals projecting from the top of the cell. In particular, the present invention relates to lower capacity elliptic cylindrical lithium ion cells with plastic compression seals, and method of processing them. The cells of the present application exhibit good charge retention and low internal resistance and can be employed for mission critical applications viz. powering satellites, launch vehicles, military vehicles, submarines and electric vehicles.
    Type: Application
    Filed: February 3, 2022
    Publication date: April 4, 2024
    Inventors: Aravamuthan S, Mercy TD, Vijayakumar PS, Aiswarya SAMRIDH, Bibin JOHN, Arjun RAJ M, Deepak SRIVASTAVA, Jamal Nawaz ANSARI, MD, Vijayakumar K, Vidur Rajesh PALIWAL, Vinod V, Padmakumar S, Rajesh KUMAR MR, Sunil K, Saju KT, Jineesh P, Bineeshlal K
  • Patent number: 11899679
    Abstract: In accordance with an embodiment, described herein are systems and methods for providing a remote data gateway for use with an analytics environment, such as, for example, an Oracle Analytics Cloud environment, or a data warehouse or other type of analytics or computing environment. In accordance with an embodiment, the remote data gateway enables secure access by a data analytics warehouse operating in a cloud environment, to a customer's on-premise data, without migrating their on-premise data to the cloud. An on-premise data client exposes a port, which a data analytics remote data gateway server connects to, authenticates itself, and thereafter calls into the client periodically, via a remote data gateway agent, to check for subsequent requests, for example to provide on-premise data to the cloud environment, or to run data analytics on the on-premise data.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: February 13, 2024
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Manish Barman, Sambit Kumar Nanda, Sunil Raj
  • Patent number: 11629279
    Abstract: The present invention provides azeotropic or azeotrope-like compositions comprising 1234yf and at least one component selected from a group comprising of R-134, and R-134a. The compositions of the present invention are useful as refrigerants, heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: April 18, 2023
    Assignee: SRF LIMITED
    Inventors: Jose George, Sunil Raj, Ambuj Kumar Mishra, Anurag Katiyar, Anurag Jain, Manoj Kumar Mishra, Aditya Sharma
  • Publication number: 20220100751
    Abstract: In accordance with an embodiment, described herein are systems and methods for providing a remote data gateway for use with an analytics environment, such as, for example, an Oracle Analytics Cloud environment, or a data warehouse or other type of analytics or computing environment. In accordance with an embodiment, the remote data gateway enables secure access by a data analytics warehouse operating in a cloud environment, to a customer's on-premise data, without migrating their on-premise data to the cloud. An on-premise data client exposes a port, which a data analytics remote data gateway server connects to, authenticates itself, and thereafter calls into the client periodically, via a remote data gateway agent, to check for subsequent requests, for example to provide on-premise data to the cloud environment, or to run data analytics on the on-premise data.
    Type: Application
    Filed: July 15, 2021
    Publication date: March 31, 2022
    Inventors: Manish Barman, Sambit Kumar Nanda, Sunil Raj
  • Patent number: 11225447
    Abstract: The present invention relates to a process for purifying olefin feed comprising R-5 1234yf, R-40, R-134a, R-134, R-1225zc, and OFCB, comprising the step of separating different ternary and binary azeotrope compositions comprising 1234yf. The olefin feed is obtained from the pyrolysis of tetrafluoroethylene/chlorodifluoromethane with chloromethane/methane, optionally in presence of initiator.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: January 18, 2022
    Inventors: Jose George, Sunil Raj, Ambuj Kumar Mishra, Anurag Katiyar, Anurag Jain, Sudip Maity
  • Publication number: 20210261842
    Abstract: The present invention provides azeotropic or azeotrope-like compositions comprising 1234yf and at least one component selected from a group comprising of R-134, and R-134a. The compositions of the present invention are useful as refrigerants, heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.
    Type: Application
    Filed: May 15, 2019
    Publication date: August 26, 2021
    Inventors: Jose GEORGE, Sunil RAJ, Ambuj Kumar MISHRA, Anurag KATIYAR, Anurag JAIN, Manoj Kumar MISHRA, Aditya SHARMA
  • Publication number: 20210214293
    Abstract: The present invention relates to a process for purifying olefin feed comprising R-5 1234yf, R-40, R-134a, R-134, R-1225zc, and OFCB, comprising the step of separating different ternary and binary azeotrope compositions comprising 1234yf. The olefin feed is obtained from the pyrolysis of tetrafluoroethylene/chlorodifluoromethane with chloromethane/methane, optionally in presence of initiator.
    Type: Application
    Filed: May 13, 2019
    Publication date: July 15, 2021
    Inventors: Jose GEORGE, Sunil RAJ, Ambuj Kumar MISHRA, Anurag KATIYAR, Anurag JAIN, Sudip MAITY
  • Patent number: 10870613
    Abstract: The present invention provides an improved process for preparation of 2,3,3,3-tetrafluoropropene, wherein recyclization of the reaction by-products result in equilibrium between feed and outlet composition.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: December 22, 2020
    Assignee: SRF Limited
    Inventors: Jose George, Sunil Raj, Ambuj Mishra, Anurag Katiyar, Rajdeep Anand
  • Publication number: 20200010390
    Abstract: The present invention provides an improved process for preparation of 2,3,3,3- tetrafluoropropene, wherein recyclization of the reaction by-products result in equilibrium between feed and outlet composition.
    Type: Application
    Filed: November 24, 2017
    Publication date: January 9, 2020
    Applicant: SRF Limited
    Inventors: Jose George, Sunil Raj, Ambuj Mishra, Anurag Katiyar, Rajdeep Anand
  • Patent number: 10239804
    Abstract: The present invention relates to a process for preparation of olefins containing fluorine.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: March 26, 2019
    Assignee: SRF LIMITED
    Inventors: Jose George, Rajasekaran Ramanathan, Sunil Raj, Anurag Katiyar, Ambuj Mishra, Rajdeep Anand
  • Publication number: 20180251416
    Abstract: The present invention relates to a process for preparation of olefins containing fluorine.
    Type: Application
    Filed: January 5, 2017
    Publication date: September 6, 2018
    Inventors: Jose GEORGE, Rajasekaran RAMANATHAN, Sunil RAJ, Anurag KATIYAR, Ambuj MISHRA, Rajdeep ANAND