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. 23, 2025
Filed:
Jun. 16, 2022
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Christina Johnston, Spanish Fort, AL (US);
Jake Christensen, Elk Grove, CA (US);
Assignee:
Robert Bosch Gmbh, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/1044 (2016.01); H01M 4/90 (2006.01); H01M 8/1004 (2016.01);
U.S. Cl.
CPC ...
H01M 8/1044 (2013.01); H01M 4/9083 (2013.01); H01M 8/1004 (2013.01);
Abstract
A cathode catalyst layer includes a support substrate having a pore-free surface region and a porous surface region having a plurality of pores, a first electrolyte in direct contact with the pore-free surface region, and a second electrolyte contained within the plurality of pores, the second electrolyte being different from the first electrolyte.