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:
Aug. 05, 2025
Filed:
Aug. 29, 2022
Applicant:
Cummins Inc., Columbus, IN (US);
Inventors:
Richard J. Ancimer, Toronto, CA;
Aleksey Yezerets, Columbus, IN (US);
Tyler Rash, Columbus, IN (US);
Leta Woo, Atlanta, GA (US);
Assignee:
CUMMINS INC., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04492 (2016.01); H01M 8/04089 (2016.01); H01M 8/04746 (2016.01);
U.S. Cl.
CPC ...
H01M 8/045 (2013.01); H01M 8/04089 (2013.01); H01M 8/04097 (2013.01); H01M 8/04514 (2013.01); H01M 8/04753 (2013.01); H01M 8/04776 (2013.01); H01M 2250/20 (2013.01);
Abstract
The present disclosure generally relates to systems and methods for managing and/or excess hydrogen flow in a system comprising a fuel cell or fuel cell stack based on humidity measurements.
Ancimer, Richard. (2025). Systems and methods to measure or control fuel cell stack excess hydrogen flow using humidity (U.S. Patent No. 12381238). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12381238
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile