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. 21, 2026
Filed:
Oct. 29, 2021
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Jochen Braun, Heimsheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04746 (2016.01); H01M 8/04089 (2016.01); H01M 8/04223 (2016.01); H01M 8/04664 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04753 (2013.01); H01M 8/04097 (2013.01); H01M 8/04104 (2013.01); H01M 8/04231 (2013.01); H01M 8/04679 (2013.01); H01M 8/04761 (2013.01);
Abstract
The invention relates to a method for protecting components of a fuel cell system (), the fuel cell system () having a fuel cell stack (), an air path (), an off-gas line (), and a fuel line () with a recirculation circuit (), the method comprising the steps of: