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Robert J. Potter
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Chalkhouse Green, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Gas diffusion electrodes
Patent number
6,010,606
Issue date
Jan 4, 2000
Johnson Matthey Public Limited Company
Jan Denton
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Catalyst
Patent number
5,939,220
Issue date
Aug 17, 1999
Johnson Matthey Public Limited Company
Alec Gordon Gunner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas diffusion electrodes
Patent number
5,865,968
Issue date
Feb 2, 1999
Johnson Matthey Public Limited Company
Jan Denton
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrochemical fuel cell with an electrode substrate having an in-...
Patent number
5,840,438
Issue date
Nov 24, 1998
Ballard Power Systems Inc.
Mark C. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst material
Patent number
5,759,944
Issue date
Jun 2, 1998
Johnson Matthey Public Limited Company
Jeffrey S Buchanan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CATHODE
Publication number
20160049666
Publication date
Feb 18, 2016
Johnson Matthey Public Limited Company
Sarah Caroline BALL
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