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. 05, 2024
Filed:
Nov. 11, 2022
Applicant:
Arizona Board of Regents on Behalf of Arizona State University, Scottsdale, AZ (US);
Inventors:
Matthew Green, Phoenix, AZ (US);
Yi Yang, Mesa, AZ (US);
Assignee:
Arizona Board of Regents on behalf of Arizona State University, Scottsdale, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/23 (2006.01); B01D 71/68 (2006.01); C02F 1/44 (2023.01); C02F 103/08 (2006.01); C08G 65/40 (2006.01); C08L 81/06 (2006.01);
U.S. Cl.
CPC ...
C08G 75/23 (2013.01); B01D 71/68 (2013.01); C02F 1/44 (2013.01); C08L 81/06 (2013.01); C02F 2103/08 (2013.01); C08G 65/4056 (2013.01);
Abstract
A zwitterionic polysulfone formed from an allyl-containing monomer, a phenol-containing monomer, and an aryl-halide-containing monomer. The zwitterionic polysulfone may be incorporated into a desalination membrane.