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. 27, 2015
Filed:
Nov. 09, 2006
Torsten Berning, Mainz, DE;
Torsten Berning, Mainz, DE;
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
One embodiment of the invention includes a product comprising: a solid polyelectrolyte membrane having a first face and an opposite second face; a first catalyst layer overlying the first face of the membrane; a first microporous layer overlying the first catalyst layer, and wherein the first microporous layer includes a plurality of microchannels formed therein open toward the first catalyst layer; and wherein each of the microchannels of the first microporous layer are defined by a surface that is free of cracks.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile