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. 21, 1993
Filed:
Jun. 22, 1992
Applicant:
Inventors:
Janet M Fisher, Reading, GB;
Philip S Bennett, Oxfordshire, GB;
Assignee:
Johnson Matthey Public Limited Company, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 16 ; 429 20 ; 429 40 ; 429 44 ;
Abstract
A high temperature fuel cell containing a reforming catalyst with improved resistance to deactivation by the electrolyte of a high temperature fuel cell comprising ruthenium on a support.