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:
Apr. 26, 2016
Filed:
Apr. 11, 2012
Applicants:
Oliver Gronwald, Frankfurt, DE;
Gunter Christ, Diez, DE;
Christoph Hartnig, Eppstein, DE;
Inventors:
Assignee:
BASF SE, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2006.01); B01D 67/00 (2006.01); C08G 73/06 (2006.01); C08G 73/22 (2006.01); C08L 79/04 (2006.01); C08K 3/32 (2006.01);
U.S. Cl.
CPC ...
H01M 8/103 (2013.01); B01D 67/0002 (2013.01); C08G 73/06 (2013.01); C08G 73/22 (2013.01); C08K 3/32 (2013.01); C08L 79/04 (2013.01); Y02E 60/521 (2013.01);
Abstract
The present invention relates to improved membrane electrode assemblies and fuel cells with long lifetime, comprising two electrochemically active electrodes separated by a polymer electrolyte membrane based on polyoxazoles.
Gronwald, Oliver. (2016). Membrane electrode assemblies and fuel cells with long lifetime (U.S. Patent No. 9325025). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9325025
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile