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. 19, 2023
Filed:
Jun. 22, 2021
Applicant:
Ecolab Usa Inc., Saint Paul, MN (US);
Inventors:
Junzhong Li, Saint Paul, MN (US);
Chris Nagel, Saint Paul, MN (US);
Laura Rice, Saint Paul, MN (US);
Assignee:
Ecolab USA Inc., Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/88 (2006.01); A01N 33/12 (2006.01); A01N 35/02 (2006.01); A01N 41/10 (2006.01); A01N 47/40 (2006.01); B01D 53/50 (2006.01); C02F 1/50 (2023.01); A61L 2/18 (2006.01); A01N 47/48 (2006.01); A01N 47/14 (2006.01); C02F 103/18 (2006.01); B01D 53/77 (2006.01);
U.S. Cl.
CPC ...
A01N 43/88 (2013.01); A01N 33/12 (2013.01); A01N 35/02 (2013.01); A01N 41/10 (2013.01); A01N 47/14 (2013.01); A01N 47/40 (2013.01); A01N 47/48 (2013.01); A61L 2/18 (2013.01); C02F 1/50 (2013.01); A61L 2202/14 (2013.01); A61L 2202/20 (2013.01); A61L 2202/24 (2013.01); B01D 53/50 (2013.01); B01D 53/77 (2013.01); C02F 2103/18 (2013.01);
Abstract
A method for removing or preventing a microbial growth, biofilm, biomass and/or mineral deposit on a hard surface inside an SOscrubber is disclosed. In particular, biocide compositions may be dosed in pulse or continuously for the reduction and prevention of biofilms on the hard surfaces inside an SOscrubber. A biocide composition disclosed here uses one or more non-oxidizing biocides, especially a mixture of one or more quaternary ammonium compounds and one or more other biocides.