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. 09, 2021
Filed:
Aug. 26, 2016
Nano Safe Coatings Incorporated, Jupiter, FL (US);
Daniel Foucher, Toronto, CA;
Gideon Wolfaardt, Mississauga, CA;
Alexander Gabriel Caschera, Amaranth, CA;
Aman Ullah Khan, Toronto, CA;
Kamlesh Mistry, Etobicoke, CA;
Evan Lindsay Gilmore Ronan, Toronto, CA;
Lukasz Porosa, Scarborough, CA;
NANO SAFE COATINGS INCORPORATED, Jupiter, FL (US);
Abstract
A quaternary ammonium sulfonamide compound of formula (I): wherein R=(II), C-Clinear or branched alkyl, Rand Rare the same or different and selected from Cto Clinear or branched alkyl, Rand Rare the same or different and selected from Cto Clinear or branched alkyl, CF, ORwhere Ris Cto Clinear or branched alkyl or polyethylene oxide, l is 1, 2, 3, 4, 5, 6, 7 or 8, m is 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 or 17, n is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 or 18, wherein the aryl groups of R may be substituted or unsubstituted, X=halogen, and Y=(III) wherein R, R, R, Rand Rare the same or different and selected from Cto Clinear or branched alkyl and the benzophenone is selected from the group consisting of substituted benzophenone and unsubstituted benzophenone, process for preparing the compound and antimicrobial surface coating compositions of the compound.