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:
Dec. 31, 2019
Filed:
Feb. 10, 2016
Applicants:
The University of Melbourne, Victoria, AU;
Commonwealth Scientific and Industrial Research Organisation, Campbell, AU;
Inventors:
Anita Hill, Clayton, AU;
Kwun Lun Cho, Melbourne, AU;
Francesco Caruso, Melbourne, AU;
Sandra Elizabeth Kentish, Melbourne, AU;
Assignees:
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION, Acton, Act, AU;
THE UNIVERSITY OF MELBOURNE, Victoria, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 69/02 (2006.01); B01D 69/12 (2006.01); B01D 71/68 (2006.01); C02F 1/44 (2006.01); B01D 61/02 (2006.01); B01D 71/60 (2006.01);
U.S. Cl.
CPC ...
B01D 69/02 (2013.01); B01D 69/12 (2013.01); B01D 71/68 (2013.01); C02F 1/44 (2013.01); B01D 61/025 (2013.01); B01D 71/60 (2013.01); B01D 2323/30 (2013.01); B01D 2325/14 (2013.01); B01D 2325/16 (2013.01); C02F 1/441 (2013.01); C02F 1/442 (2013.01); C02F 1/445 (2013.01);
Abstract
The present invention relates to chlorine resistant polyelectrolyte multilayer membranes which can be used as reverse osmosis, forward osmosis or nanofiltration membranes for applications such as desalination and water purification and methods of making membranes of this type.