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:
Feb. 10, 2026
Filed:
Aug. 16, 2023
Applicant:
South Dakota Board of Regents, Pierre, SD (US);
Inventors:
Ying Deng, Sioux Falls, SD (US);
Shahaboddin Saeedi, Canton, SD (US);
Victor Huber, Dakota Dunes, SD (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 133/16 (2006.01); C08F 220/34 (2006.01); C09D 5/14 (2006.01); C09D 5/33 (2006.01); C09D 7/65 (2018.01);
U.S. Cl.
CPC ...
C09D 133/16 (2013.01); C08F 220/34 (2013.01); C09D 5/004 (2013.01); C09D 5/14 (2013.01); C09D 7/65 (2018.01);
Abstract
The present disclosure is directed to compositions, methods, and treated surfaces that comprise a co-polymer composition comprising a rechargeable N-halamine moiety and one or more monomers. The compositions are pre-halogenated for providing a single step application for antimicrobial use without the need for a subsequent chlorine application for activation of antimicrobial properties. The copolymers provide for effective and rapid inactivation of bacteria and viruses, with improved solubility and stability.