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:
Nov. 04, 2003
Filed:
Nov. 10, 2000
Applicant:
Inventor:
Stephen Andreas Grot, Newark, DE (US);
Assignee:
Ion Power, Inc., Newark, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/88 ;
U.S. Cl.
CPC ...
H01M 4/88 ;
Abstract
A method of manufacturing fuel cell membrane electrode assemblies using solution cast films, and the resulting electrode assemblies. The assemblies are prepared by applying a catalyst slurry onto a decal, subsequently applying ionomer solution and at least partially curing the ionomer.