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:
Mar. 18, 2025
Filed:
Feb. 11, 2020
Applicant:
Audi Ag, Ingolstadt, DE;
Inventors:
Adel Jilani, Burnaby, CA;
Sanjiv Kumar, Burnaby, CA;
Radu P. Bradean, Burnaby, CA;
Sebastian Voigt, Heilbronn, DE;
Assignee:
AUDI AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/026 (2016.01); H01M 8/0267 (2016.01); H01M 8/1004 (2016.01); H01M 8/1007 (2016.01);
U.S. Cl.
CPC ...
H01M 8/026 (2013.01); H01M 8/0267 (2013.01); H01M 8/1004 (2013.01); H01M 8/1007 (2016.02);
Abstract
A fuel cell stack is provided comprising membrane electrode assemblies and bipolar plates for supplying the membrane electrode assemblies with operating media and coolant, wherein a first bipolar plate comprises flow pathways having path depths that are different from path depths of corresponding flow pathways of a second bipolar plate. Moreover, a vehicle with a fuel cell system having such a fuel cell stack is provided.
Jilani, Adel. (2025). Fuel cell stack comprising variable bipolar plates (U.S. Patent No. 12255359). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12255359
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile