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. 15, 2011
Filed:
Mar. 25, 2004
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:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/02 (2006.01); B01J 23/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The catalyst of this invention is a non-stoichiometric tungsten compound, HWO, which may be used as both the anode and cathode electrocatalyst for acid-style low-temperature fuel cells. A fuel cell using the tungsten-based electrocatalyst as both the anode and cathode has been constructed and operated with a hydrogen fuel and an air oxidant.
Christian, Joel. (2011). Tungsten-based electrocatalyst and fuel cell containing same (U.S. Patent No. 8057962). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8057962
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile