Catherine Helen de Rouffignac

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Oxford, GB

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Patents Grantslast 30 patents

Information Patent Grant
Membrane electrode assembly having an adhesive layer impregnating t...
- Patent number 9,083,012
- Issue date Jul 14, 2015
- Johnson Matthey Fuel Cells Limited
- Catherine Helen de Rouffignac
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
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...

Patents Applicationslast 30 patents

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
Membrane Electrode Assembly
- Publication number 20080090131
- Publication date Apr 17, 2008
- Catherine Helen de Rouffignac
- 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...