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. 09, 2008
Filed:
Mar. 22, 2005
Applicants:
Olav Finkenwirth, Munich, DE;
Bernd Kuhn, Leinfelden, DE;
Hans-rainer Zerfass, Taunusstein, DE;
Inventors:
Assignees:
Bayerische Motoren Werke AG, Munich, DE;
ElringKlinger AG, Dettingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sealing structure in a fuel cell and/or an electrolyzer (particularly a solid-oxide fuel cell and/or a solid-oxide electrolyzer) is arranged between neighboring separator plates of a cell stack. The sealing structure is constructed in at least two layers, including at least one insulating layer and at least one sealing layer.
Quick Actions:
Finkenwirth, Olav. (2008). Seal construction for a fuel cell electrolyser and process for making a fuel cell with same (U.S. Patent No. 7422818). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7422818
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile