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. 02, 2018
Filed:
Dec. 28, 2016
Applicant:
Pall Corporation, Port Washington, NY (US);
Inventors:
Hassan Ait-Haddou, Melville, NY (US);
Khaled Abdel-Hakim Helmy Aamer, Port Washington, NY (US);
Assignee:
Pall Corporation, Port Washington, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 71/36 (2006.01); B01D 61/38 (2006.01); B01D 61/14 (2006.01); B01D 67/00 (2006.01); B01D 71/80 (2006.01); B01D 71/52 (2006.01); B01D 69/12 (2006.01); C09D 171/03 (2006.01);
U.S. Cl.
CPC ...
B01D 71/80 (2013.01); B01D 61/14 (2013.01); B01D 67/0093 (2013.01); B01D 69/125 (2013.01); B01D 71/36 (2013.01); B01D 71/52 (2013.01); C09D 171/03 (2013.01); B01D 2323/30 (2013.01);
Abstract
Disclosed is a porous membrane comprising a porous polytetrafluoroethylene (PTFE) substrate and a coating comprising a copolymer of formula (I):