The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2004
Filed:
Mar. 14, 2001
Applicant:
Inventors:
Barrett May, Cheshire, GB;
David R Hodgson, Bolton, GB;
Assignee:
Imperial Chemical Industries PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/02 ; H01M 8/24 ; B32B 1/504 ;
U.S. Cl.
CPC ...
H01M 8/02 ; H01M 8/24 ; B32B 1/504 ;
Abstract
A plate, e.g. a bipolar plate, for fuel cells for (a) conducting current from the anode of one cell unit to the cathode of the adjacent cell unit and/or (b) distributing fluid which comprises a substrate with a coating of an electrocatalytically-active material comprising ruthenium oxide.