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. 08, 2022
Filed:
Mar. 12, 2020
Applicant:
University of Oregon, Eugene, OR (US);
Inventors:
Sebastian Oener, Eugene, OR (US);
Shannon W. Boettcher, Eugene, OR (US);
Marc Foster, Eugene, OR (US);
Assignee:
University of Oregon, Eugene, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 1/04 (2021.01); C25B 9/23 (2021.01); C25B 13/08 (2006.01); B01J 23/46 (2006.01); B01J 23/755 (2006.01); C25B 13/04 (2021.01); C25B 9/73 (2021.01); B01D 69/14 (2006.01); B01D 61/44 (2006.01);
U.S. Cl.
CPC ...
C25B 13/04 (2013.01); B01J 23/468 (2013.01); B01J 23/755 (2013.01); C25B 1/04 (2013.01); C25B 9/23 (2021.01); C25B 9/73 (2021.01); C25B 13/08 (2013.01); B01D 61/445 (2013.01); B01D 69/145 (2013.01);
Abstract
A bipolar membrane comprising a first member comprising at least one anion exchange material; a second member comprising at least one cation exchange material, wherein the first member and the second member together form an interface junction; and disposed within the interface junction a first layer comprising a first water dissociation catalyst and a second layer comprising a second water dissociation catalyst, wherein the first water dissociation catalyst is different than the second water dissociation catalyst.