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:
Jul. 28, 2026
Filed:
Apr. 17, 2023
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Meng Jiang, Rochester Hills, MI (US);
Meinan He, Birmingham, MI (US);
Louis G. Hector, Jr., Shelby Township, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/02 (2006.01); H01M 4/04 (2006.01);
U.S. Cl.
CPC ...
H01M 4/628 (2013.01); H01M 4/0471 (2013.01); H01M 4/049 (2013.01); H01M 2004/028 (2013.01);
Abstract
Electrodes, electrochemical cells and methods for making electrodes are provided. In one example, an electrode includes an electrode base material. The electrode further includes an oxygen-scavenger material that is disposed on the electrode base material.