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. 29, 2019
Filed:
Aug. 10, 2015
Applicant:
University of Southern California, Los Angeles, CA (US);
Inventors:
Thieo Hogen-Esch, South Pasadena, CA (US);
Massoud Pirbazari, Los Angeles, CA (US);
Varadarajan Ravindran, Culver City, CA (US);
Hayriye Merve Yurdacan, Los Angeles, CA (US);
Woonhoe Kim, Los Angeles, CA (US);
Assignee:
UNIVERSITY OF SOUTHERN CALIFORNIA, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/14 (2006.01); B01D 65/08 (2006.01); B01D 67/00 (2006.01); B01D 69/12 (2006.01); B01D 69/14 (2006.01); B01D 71/02 (2006.01); B01D 71/28 (2006.01); B01D 71/34 (2006.01); B01D 71/68 (2006.01); B01D 71/76 (2006.01); B01D 71/56 (2006.01); C02F 1/44 (2006.01);
U.S. Cl.
CPC ...
B01D 69/148 (2013.01); B01D 61/14 (2013.01); B01D 65/08 (2013.01); B01D 67/0006 (2013.01); B01D 67/0009 (2013.01); B01D 67/0079 (2013.01); B01D 69/12 (2013.01); B01D 69/125 (2013.01); B01D 71/56 (2013.01); B01D 71/76 (2013.01); B01D 71/024 (2013.01); B01D 71/28 (2013.01); B01D 71/34 (2013.01); B01D 71/68 (2013.01); B01D 2323/30 (2013.01); B01D 2323/40 (2013.01); B01D 2325/28 (2013.01); B01D 2325/48 (2013.01); C02F 1/44 (2013.01); C02F 2305/08 (2013.01);
Abstract
A water permeable membrane for water purifications applications including filtration, ultrafiltration, nanofiltration and reverse osmosis is provided. The water permeable membrane includes a porous support and a composite layer disposed over the porous support. Characteristically, the composite layer includes graphene oxide dispersed within a polymer matrix.