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. 07, 2023
Filed:
Nov. 19, 2018
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Philip Block, Garnet Valley, PA (US);
Weidong An, Williamsville, PA (US);
Angela Thompson, East Amherst, NY (US);
Coryn Mittiga, Tonawanda, NY (US);
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/68 (2006.01); C02F 1/72 (2023.01); C02F 1/50 (2023.01); C02F 103/02 (2006.01); C02F 103/00 (2006.01);
U.S. Cl.
CPC ...
C02F 1/722 (2013.01); C02F 1/505 (2013.01); C02F 1/68 (2013.01); C02F 1/725 (2013.01); C02F 1/688 (2013.01); C02F 2103/001 (2013.01); C02F 2103/02 (2013.01); C02F 2303/04 (2013.01);
Abstract
Provided herein are methods and compositions for water disinfection. The methods and compositions, which can include a peracid and a source of copper ions, are useful for treatment of water contaminated with recalcitrant microbes.