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Jonathan David Brereton SHARMAN

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  • Berkshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catalyst
    • Patent number 11,811,073
    • Issue date Nov 7, 2023
    • Johnson Matthey Hydrogen Technologies Limited
    • Alejandro Martinez Bonastre
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Catalysed membrane
    • Patent number 11,705,568
    • Issue date Jul 18, 2023
    • Johnson Matthey Hydrogen Technologies Limited
    • Dash Fongalland
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Catalyst
    • Patent number 11,139,482
    • Issue date Oct 5, 2021
    • Johnson Matthey Fuel Cells Limited
    • Jonathan David Brereton Sharman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ion-conducting membrane
    • Patent number 10,811,716
    • Issue date Oct 20, 2020
    • Johnson Matthey Fuel Cells Limited
    • Jonathan Charles Frost
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas diffusion substrate
    • Patent number 10,424,795
    • Issue date Sep 24, 2019
    • Technical Fibre Products Limited
    • James Matthew Cash
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Catalyst layer assembly
    • Patent number 9,876,234
    • Issue date Jan 23, 2018
    • Johnson Matthey Fuel Cells Limited
    • Jonathan David Brereton Sharman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas diffusion substrate
    • Patent number 9,859,572
    • Issue date Jan 2, 2018
    • Technical Fibre Products Limited
    • Rosemary Fisher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Catalyst layer assembly
    • Patent number 9,722,255
    • Issue date Aug 1, 2017
    • Johnson Matthey Fuel Cells Limited
    • Jonathan David Brereton Sharman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thin film catalytic material for use in fuel
    • Patent number 9,577,269
    • Issue date Feb 21, 2017
    • Johnson Matthey Fuel Cells Limited
    • Graham Alan Hards
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Carbon supported catalyst
    • Patent number 9,548,500
    • Issue date Jan 17, 2017
    • Johnson Matthey Fuel Cells Limited
    • Sarah Caroline Ball
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Microporous Layer
    • Patent number 8,685,574
    • Issue date Apr 1, 2014
    • Johnson Matthey Public Limited Company
    • Adam John Hodgkinson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sealing of a membrane electrode assembly
    • Patent number 8,551,668
    • Issue date Oct 8, 2013
    • Johnson Matthey Fuel Cells Limited
    • Silvain Buche
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Catalyst layer
    • Patent number 8,367,266
    • Issue date Feb 5, 2013
    • Johnson Matthey Fuel Cells Limited
    • Ian Roy Harkness
    • B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    CATALYST
    • Publication number 20240030463
    • Publication date Jan 25, 2024
    • Johnson Matthey HydrogenT echnologies Limited
    • Alejandro MARTINEZ BONASTRE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CATALYSED MEMBRANE
    • Publication number 20230369624
    • Publication date Nov 16, 2023
    • JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
    • Dash FONGALLAND
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CATALYST SUPPORT
    • Publication number 20230045086
    • Publication date Feb 9, 2023
    • JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
    • Lucy MCLEOD
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYST
    • Publication number 20230019857
    • Publication date Jan 19, 2023
    • JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
    • Arman BONAKDARPOUR
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CATALYSED MEMBRANE
    • Publication number 20220344694
    • Publication date Oct 27, 2022
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • Dash FONGALLAND
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Catalyst Layer For Use In A Fuel Cell
    • Publication number 20210296656
    • Publication date Sep 23, 2021
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • Jonathan David Brereton Sharman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CATALYST
    • Publication number 20200321622
    • Publication date Oct 8, 2020
    • Jonathan David Brereton SHARMAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CATALYST
    • Publication number 20200313201
    • Publication date Oct 1, 2020
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • Alejandro MARTINEZ BONASTRE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CATALYST LAYER ASSEMBLY
    • Publication number 20170288234
    • Publication date Oct 5, 2017
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • Jonathan David Brereton Sharman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CATHODE MATERIAL
    • Publication number 20170218529
    • Publication date Aug 3, 2017
    • Johnson Matthey Public Limited Company
    • Jonathan David Brereton SHARMAN
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    ANODE CATALYST LAYER FOR USE IN A PROTON EXCHANGE MEMBRANE FUEL CELL
    • Publication number 20170125821
    • Publication date May 4, 2017
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • Jonathan David Brereton SHARMAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CARBON SUPPORTED CATALYST
    • Publication number 20170098833
    • Publication date Apr 6, 2017
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • Sarah Caroline BALL
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS DIFFUSION SUBSTRATE
    • Publication number 20170062836
    • Publication date Mar 2, 2017
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • Michael JESCHKE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS DIFFUSION SUBSTRATE
    • Publication number 20160351919
    • Publication date Dec 1, 2016
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • James Matthew CASH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR-BREATHING CATHODE FOR METAL-AIR BATTERIES
    • Publication number 20150228984
    • Publication date Aug 13, 2015
    • Johnson Matthey Public Limited Company
    • Sarah Caroline Ball
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ION-CONDUCTING MEMBRANE
    • Publication number 20150180073
    • Publication date Jun 25, 2015
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • Jonathan Charles Frost
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THIN FILM CATALYTIC MATERIAL FOR USE IN FUEL
    • Publication number 20150086902
    • Publication date Mar 26, 2015
    • JOHNSON MATTHEY FUEL CELLS LIMITED
    • Graham Alan Hards
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CARBON SUPPORTED CATALYST
    • Publication number 20140295316
    • Publication date Oct 2, 2014
    • Sarah Caroline Ball
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS DIFFUSION SUBSTRATE
    • Publication number 20140255819
    • Publication date Sep 11, 2014
    • Rosemary Fisher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CATALYST FOR FUEL CELLS
    • Publication number 20130330650
    • Publication date Dec 12, 2013
    • Jonathan David Brereton Sharman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMBRANE
    • Publication number 20130052563
    • Publication date Feb 28, 2013
    • Johnson Matthey Public Limited Company
    • Jonathan David Brereton Sharman
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    SEALING OF A MEMBRANE ELECTRODE ASSEMBLY
    • Publication number 20130040228
    • Publication date Feb 14, 2013
    • Johnson Matthey Public Limited Company
    • Silvain Buche
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS DIFFUSION SUBSTRATE
    • Publication number 20120045710
    • Publication date Feb 23, 2012
    • TECHNICAL FIBRE PRODUCTS LTD.
    • Michael Jeschke
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...