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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.:

US 7569304 B1

PDFFull Text
Expired
Date of Patent:
Aug. 04, 2009

Filed:

Oct. 18, 2002

Fuel cells and related devices

Applicants:

John Thomas Sirr Irvine, Fife, GB;

Frances Gwyneth Elaine Jones, Dundee, GB;

Paul Alexander Connor, St. Andrews, GB;

Inventors:

John Thomas Sirr Irvine, Fife, GB;

Frances Gwyneth Elaine Jones, Dundee, GB;

Paul Alexander Connor, St. Andrews, GB;

Assignee:

The University Court of The University of St. Andrews, St. Andrews, GB;

Attorney:

Drinker, Biddle & Reath LLP

Primary Examiner:

Patrick Ryan

Assistant Examiner:

Eugenia Wang

Int. Cl.
CPC ...
H01M 4/00 (2006.01); H01M 6/00 (2006.01); H01M 8/10 (2006.01); C25C 5/04 (2006.01); C25C 7/00 (2006.01); C25B 9/00 (2006.01); C25D 17/00 (2006.01); B23H 11/00 (2006.01); C25F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A solid electrolyte fuel cell component is formed by tape casting an electrolyte layer and electrode layers to form a green tape which can be manipulated. The green tape is coiled into a form having an S-shaped central portion having oppositely-directed loops, so as to provide a first longitudinal channel presenting an anode surface and a second longitudinal channel presenting a cathode surface. After coiling, the assembly is fired to produce a solid, sintered product.

Find Patent Forward Citations

Irvine, John Thomas Sirr. (2009). Fuel cells and related devices (U.S. Patent No. 7569304). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7569304

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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