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. 24, 2026
Filed:
Jul. 20, 2018
Audi Ag, Ingolstadt, DE;
Volkswagen Ag, Wolfsburg, DE;
Siyu Ye, Burnaby, CA;
Kyoung Bai, Burnaby, CA;
Dustin William H. Banham, Burnaby, CA;
Rajesh Bashyam, Burnaby, CA;
Alan Patrick Young, Burnaby, CA;
AUDI AG, Ingolstadt, DE;
VOLKSWAGEN AG, Wolfsburg, DE;
Abstract
A catalytic composition for producing a fuel cell electrode comprises a catalytically active material in particulate form, for example platinum, a carbon nanomaterial which is coated with a first ionomer, as well as a binding agent composition in which the catalytically active material and the coated carbon nanomaterial are present in dispersed form, wherein the binding agent composition comprises a second ionomer and the first and second ionomers are the same or different. The composition is used to produce a catalytic layer of a fuel cell electrode for a fuel cell.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile