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:
Mar. 17, 2020
Filed:
Dec. 28, 2004
Ned E. Cipollini, Enfield, CT (US);
David A. Condit, Avon, CT (US);
Sergei F. Burlatsky, Vernon, CT (US);
Thomas H. Madden, Glastonbury, CT (US);
Wayde R. Schmidt, Pomfret Center, CT (US);
Ned E. Cipollini, Enfield, CT (US);
David A. Condit, Avon, CT (US);
Sergei F. Burlatsky, Vernon, CT (US);
Thomas H. Madden, Glastonbury, CT (US);
Wayde R. Schmidt, Pomfret Center, CT (US);
AUDI AG, Ingolstadt, DE;
Abstract
A membrane electrode assembly includes an anode, a cathode, a membrane disposed between the anode and the cathode, a catalyzed layer in at least one position selected from the group consisting of between the cathode and the membrane and between the anode and the membrane, and an edge seal positioned along an edge of the membrane electrode assembly, wherein the membrane and the catalyzed layer extends into the edge seal.