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. 13, 2025
Filed:
Jul. 23, 2020
Solventum Intellectual Properties Company, Maplewood, MN (US);
Andrew W. Vail, Bayport, MN (US);
Jerald K. Rasmussen, Woodville, WI (US);
Robert A. Schmitz, St. Paul, MN (US);
Solventum Intellectual Properties Company, Maplewood, MN (US);
Abstract
An article, and method of use, wherein the article includes: a substrate; a cationic coating bound to the substrate, wherein the cationic coating includes a guanidinyl-containing polymer that is crosslinked on the substrate; wherein the guanidinyl-containing polymer is of the following Formula (I), wherein: Ris a H, C-C(hetero)alkyl, C-C(hetero)aryl, or Polymer; each Ris independently H, C-C(hetero)alkyl, or C-C(hetero)aryl; each Ris H, C-C(hetero)alkyl, C-C(hetero)aryl, or N(R); Polymer is a residue of an aminopolymer chain; m is 1 or 2; and x is an integer of at least 1; and wherein the guanidinyl-containing polymer is crosslinked with an amine-reactive polyepoxy compound having pendant —OH groups.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile