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:
Feb. 17, 2026
Filed:
Oct. 26, 2021
Reinz-dichtungs-gmbh, Neu-Ulm, DE;
Claudia Kunz, Ulm, DE;
Rainer Glueck, Tomerdingen, DE;
Werner Buntz, Mühlhausen, DE;
Sebastian Schaefer, Heroldstatt, DE;
REINZ-DICHTUNGS-GMBH, Neu-Ulm, DE;
Abstract
A bipolar plate for an electrochemical system. The bipolar plate comprising a first individual plate and a second individual plate which are joined together. Each individual plate comprising: an electrochemically active region, an outer edge, and a perimeter sealing element. The outer edge region spans between the edge of the perimeter sealing element and the outer edge. Some embodiments of the outer edges protrude out of a plate plane defined by the bipolar plate. A plurality of stiffening structures stiffening the outer edge region of the bipolar plate.