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:
Jan. 17, 2006
Filed:
Aug. 07, 2002
Applicants:
Israel Cabasso, Syracuse, NY (US);
Youxin Yuan, Syracuse, NY (US);
Frederick E. Johnson, Syracuse, NY (US);
Inventors:
Israel Cabasso, Syracuse, NY (US);
Youxin Yuan, Syracuse, NY (US);
Frederick E. Johnson, Syracuse, NY (US);
Assignee:
Research Foundation of the State University of New York, Albany, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a modified polybenzimidazole (PBI), membranes that are fabricated from these polymers, and their use in electrochemical applications. These membranes have high ionic conductivity and are suitable for solid polymer electrolytes in electrochemical applications, especially for high temperature polymer electrolyte membrane (PEM) fuel cells.