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John SWINNEY

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  • Thornaby, Stockton-on- Tees, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the production of glycolic acid
    • Patent number 11,053,186
    • Issue date Jul 6, 2021
    • JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
    • Dena Roberts
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Process for removing methane from a gas
    • Patent number 10,828,601
    • Issue date Nov 10, 2020
    • JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
    • David Watson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for the production of glycolic acid
    • Patent number 10,640,443
    • Issue date May 5, 2020
    • JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
    • Dena Roberts
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for removing CO2 from crude natural gas
    • Patent number 10,537,849
    • Issue date Jan 21, 2020
    • Johnson Matthey Davy Technologies Limited
    • John Swinney
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR REFINING A CRUDE ETHYLENE GLYCOL STREAM
    • Publication number 20230257332
    • Publication date Aug 17, 2023
    • JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
    • John SWINNEY
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HYDROGENATION PROCESS
    • Publication number 20210253537
    • Publication date Aug 19, 2021
    • Johnson Matthey Public Limited Company
    • Paul GORDON
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Process For The Production Of Glycolic Acid
    • Publication number 20200239395
    • Publication date Jul 30, 2020
    • JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
    • Dena Roberts
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PROCESS FOR THE PRODUCTION OF GLYCOLIC ACID
    • Publication number 20190248724
    • Publication date Aug 15, 2019
    • JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
    • Dena ROBERTS
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PROCESS FOR REMOVING CO2 FROM CRUDE NATURAL GAS
    • Publication number 20180043299
    • Publication date Feb 15, 2018
    • JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
    • John SWINNEY
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Process for Removing Methane from a Gas
    • Publication number 20160228815
    • Publication date Aug 11, 2016
    • JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
    • David WATSON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL