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. 24, 2006
Filed:
May. 02, 2002
Sossina M. Haile, Altadena, CA (US);
Calum Chisholm, Pasadena, CA (US);
Dane A. Boysen, Pasadena, CA (US);
Sekharipuram R. Narayanan, Altadena, CA (US);
Sossina M. Haile, Altadena, CA (US);
Calum Chisholm, Pasadena, CA (US);
Dane A. Boysen, Pasadena, CA (US);
Sekharipuram R. Narayanan, Altadena, CA (US);
California Institute of Technology, Pasadena, CA (US);
Abstract
A solid acid material is used as a proton conducting membrane in an electrochemical device. The solid acid material can be one of a plurality of different kinds of materials. A binder can be added, and that binder can be either a nonconducting or a conducting binder. Nonconducting binders can be, for example, a polymer or a glass. A conducting binder enables the device to be both proton conducting and electron conducting.