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. 04, 2003
Filed:
Dec. 08, 1998
Applicant:
Inventors:
Masaru Yoshitake, Yokohama, JP;
Naoki Yoshida, Yokohama, JP;
Toyoaki Ishizaki, Yokohama, JP;
Shinji Terazono, Yokohama, JP;
Assignee:
Asahi Glass Company, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 6/18 ; B05D 5/12 ; C05D 1/712 ;
U.S. Cl.
CPC ...
H01M 6/18 ; B05D 5/12 ; C05D 1/712 ;
Abstract
An electrode for a polymer electrolyte fuel cell, which is a porous gas diffusion electrode comprising a catalyst powder and an ion exchange resin, wherein a solvent-soluble fluorine-containing polymer having substantially no ion exchange groups exists at least at a part of the inner surface of pores of the electrode.
Quick Actions:
Yoshitake, Masaru. (2003). Polymer electrolyte fuel cell, electrode for it and method for producing it (U.S. Patent No. 6528200). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6528200
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile