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:
Jun. 01, 2010
Filed:
Oct. 04, 2005
Applicant:
Joel B. Christian, Towanda, PA (US);
Inventor:
Joel B. Christian, Towanda, PA (US);
Assignee:
Global Tungsten & Powders Corp., Towanda, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/00 (2006.01); B01J 37/34 (2006.01); B01J 20/34 (2006.01); B01J 19/08 (2006.01); B01J 19/12 (2006.01); C08F 2/46 (2006.01); C23C 14/06 (2006.01); C25B 11/04 (2006.01); C25B 11/12 (2006.01); C25B 11/03 (2006.01); C01B 31/00 (2006.01); H01M 4/02 (2006.01); C25D 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Activation of a tungsten-containing catalyst using water in a PEM-type fuel cell is described as well as cathode operation of the tungsten-containing catalyst.