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. 08, 2026
Filed:
Feb. 10, 2023
Applicant:
Bloom Energy Corporation, San Jose, CA (US);
Inventors:
Assignee:
BLOOM ENERGY CORPORATION, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/021 (2016.01); B22F 1/00 (2022.01); B22F 7/06 (2006.01); C22C 38/04 (2006.01); C22C 38/10 (2006.01); C22C 38/16 (2006.01); H01M 8/0228 (2016.01); H01M 8/0258 (2016.01); H01M 8/2425 (2016.01);
U.S. Cl.
CPC ...
H01M 8/021 (2013.01); B22F 1/09 (2022.01); B22F 7/062 (2013.01); C22C 38/04 (2013.01); C22C 38/10 (2013.01); C22C 38/16 (2013.01); H01M 8/0228 (2013.01); H01M 8/0258 (2013.01); H01M 8/2425 (2013.01); B22F 2301/20 (2013.01); B22F 2301/35 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01);
Abstract
A method of making an interconnect for a fuel cell stack includes compressing an interconnect powder to form an interconnect, the interconnect power containing Cr, Fe and at least one transition metal selected from Co, Cu, Mn, Ni, or V pre-alloyed with at least one of the Cr and the Fe, and sintering the interconnect.