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:
Sep. 12, 2023
Filed:
May. 02, 2022
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Soo Kim, Cambridge, MA (US);
Jonathan Mailoa, Cambridge, MA (US);
Mordechai Kornbluth, Brighton, MA (US);
Lei Cheng, Sunnyvale, CA (US);
Georgy Samsonidze, San Francisco, CA (US);
Boris Kozinsky, Waban, MA (US);
Nathan Craig, Santa Clara, CA (US);
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/90 (2006.01); H01M 4/88 (2006.01); H01M 4/92 (2006.01);
U.S. Cl.
CPC ...
H01M 4/9033 (2013.01); H01M 4/8825 (2013.01); H01M 4/9075 (2013.01); H01M 4/921 (2013.01); H01M 4/925 (2013.01);
Abstract
A catalyst support material for a proton exchange membrane fuel cell (PEMFC). The catalyst support material includes a metal material of an at least partially oxidized form of TiNbOreactive with HO, HF and/or SOto form reaction products in which the metal material of the at least partially oxidized form of TiNbOaccounts for a stable molar percentage of the reaction products.