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:
May. 05, 2026
Filed:
Nov. 28, 2022
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Amit Gupta, Aurora, IL (US);
David Hardie Rodman, Townsville, AU;
Fritz Earwin Perez Monterozo, Muntinlupa City, PH;
Dinesh Balkisan Mantri, Pune, IN;
Tomy Suryatama, Depok, ID;
Fajar Muhammad Rahman, Serpong, ID;
Achmad Syah, Depok, ID;
Nugraha Yohannes Arifpin, Tangerang Selatan, ID;
Assignee:
ECOLAB USA Inc., St. Paul, MN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 1/76 (2023.01); C02F 1/72 (2023.01); C02F 101/38 (2006.01); C02F 103/02 (2006.01);
U.S. Cl.
CPC ...
C02F 1/76 (2013.01); C02F 1/722 (2013.01); C02F 2101/38 (2013.01); C02F 2101/40 (2013.01); C02F 2103/023 (2013.01); C02F 2303/04 (2013.01);
Abstract
A method of reducing activity of sulfur and/or nitrogen metabolizing bacteria is provided. The method includes adding a composition of an alkali metal salt of chlorite and/or an alkali metal salt of chlorate and hydrogen peroxide to process water of a cooling tower and increasing a concentration of the composition from about 0 ppm to about 300 ppm in about 1 to about 100 minutes.