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:
Sep. 09, 2008
Filed:
Jun. 08, 2004
Applicants:
Ray R. Eshraghi, Cary, NC (US);
Yongchao SI, Chapel Hill, NC (US);
Inventors:
Ray R. Eshraghi, Cary, NC (US);
Yongchao Si, Chapel Hill, NC (US);
Assignee:
Microcell Corporation, Raleigh, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Fuel cells having microfibrous hollow membrane separators with fiber-reinforced ion exchange polymeric membrane walls. The reinforcing fibers are continuous and extend along directions which are substantially parallel to the longitudinal axis of the microfibrous fuel cell.