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. 01, 2016
Filed:
Apr. 11, 2012
Yu Qi, Oakville, CA;
Sandra J. Gardner, Oakville, CA;
Qi Zhang, Milton, CA;
Carolyn P. Moorlag, Mississauga, CA;
Brynn M. Dooley, Toronto, CA;
Guiqin Song, Milton, CA;
Nicoleta D. Mihai, Oakville, CA;
Nan-xing HU, Oakville, CA;
Yu Qi, Oakville, CA;
Sandra J. Gardner, Oakville, CA;
Qi Zhang, Milton, CA;
Carolyn P. Moorlag, Mississauga, CA;
Brynn M. Dooley, Toronto, CA;
Guiqin Song, Milton, CA;
Nicoleta D. Mihai, Oakville, CA;
Nan-Xing Hu, Oakville, CA;
Xerox Corporation, Norwalk, CT (US);
Abstract
There is provided a membrane that includes a plurality of polyimide fibers encased in a fluoropolymer sheath, the plurality of fibers having a diameter of from about 10 nm to about 50 microns, wherein the plurality of fibers form a permeable non-woven mat. A method of manufacturing the membrane is provided.