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Jonathan David Brereton Sharman
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cell assembly
Patent number
8,318,373
Issue date
Nov 27, 2012
Johnson Matthey Fuel Cells Limited
Hanna Katariina Rajantie
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Sealing of a membrane electrode assembly
Patent number
8,309,268
Issue date
Nov 13, 2012
Johnson Matthey Fuel Cells Limited
Silvain Buche
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Gas diffusion substrate
Patent number
8,133,306
Issue date
Mar 13, 2012
Johnson Matthey Public Limited Company
George Thomas Quayle
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
CATALYST LAYER ASSEMBLY
Publication number
20120321988
Publication date
Dec 20, 2012
Johnson Matthey Public Limited Company
Jonathan David Brereton Sharman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST LAYER
Publication number
20120214084
Publication date
Aug 23, 2012
Johnson Matthey Public Limited Company
Jonathan David Brereton Sharman
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CATALYST LAYER
Publication number
20100190086
Publication date
Jul 29, 2010
Ian Roy Harkness
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL ASSEMBLY
Publication number
20100009232
Publication date
Jan 14, 2010
Johnson Matthey Public Limited Company
Hanna Katariina Rajantie
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
MICROPOROUS LAYER
Publication number
20090098440
Publication date
Apr 16, 2009
Johnson Matthey Public Limited Company
Adam John Hodgkinson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Gas Diffusion Substrate
Publication number
20080268297
Publication date
Oct 30, 2008
Johnson Matthey Public Limited Company
George Thomas Quayle
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Sealing of a membrane electrode assembly
Publication number
20070190400
Publication date
Aug 16, 2007
Silvain Buche
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...