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:
Oct. 07, 2025
Filed:
Nov. 26, 2019
Cellcentric Gmbh & Co. KG, Kirchheim unter Teck, DE;
Michael Medina, Kirchheim/Teck-Nabern, DE;
Michael Szperkowicz, Kirchheim/Teck-Nabern, DE;
Thomas Maassen, Kirchheim/Teck-Nabern, DE;
Cole Patterson, Kirchheim/Teck-Nabern, DE;
CELLCENTRIC GMBH & CO. KG, Kirchheim Unter Teck, DE;
Abstract
The invention is related to a method for bonding components of a PEM fuel cell with a frame and/or amongst one another, wherefore an adhesive curable by electromagnetic radiation in the range of visible light or UV is applied to the frame and/or the at least one component. The invention is characterized in that the adhesive is activated by the electromagnetic radiation and heated after the frame and/or components are brought into contact; or the frame and/or the components are brought into contact and the adhesive is exposed to electromagnetic radiation for activating and heating; to reduce its viscosity before the adhesive is finally cured.