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.

Date of Patent:
May. 16, 2023

Filed:

Oct. 22, 2021
Applicant:

The Regents of the University of California, Oakland, CA (US);

Inventors:

Scott Oliver, Aptos, CA (US);

Ian Colinas, Santa Cruz, CA (US);

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/42 (2023.01); B01J 41/09 (2017.01); B01J 49/57 (2017.01); B01J 20/22 (2006.01); C02F 101/12 (2006.01);
U.S. Cl.
CPC ...
C02F 1/42 (2013.01); B01J 20/226 (2013.01); B01J 41/09 (2017.01); B01J 49/57 (2017.01); C02F 2001/425 (2013.01); C02F 2101/12 (2013.01); C02F 2303/16 (2013.01);
Abstract

Provided are methods of removing perchlorate from water. The methods include contacting water suspected of containing perchlorate with a cationic material. The cationic material includes one or more cationic metal atoms connected by an atom or molecule into an extended structure, and a charge balancing anion. The contacting removes perchlorate (e.g., selectively), if present, from the water. Water treatment vessels, systems and facilities that find use in practicing the methods of the present disclosure are also provided.


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Oliver, Scott. (2023). Systems for removing perchlorate from water (U.S. Patent No. 11649177). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11649177

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