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:
Nov. 07, 2017
Filed:
May. 25, 2011
Mahfuza B. Ali, Mendota Heights, MN (US);
Naiyong Jing, Woodbury, MN (US);
Valeri Lirine, Brighton, MA (US);
Pradnya V. Nagarkar, Weston, MA (US);
Caroline M. Ylitalo, Stillwater, MN (US);
Nancy S. Lennhoff, North Andover, MA (US);
Matthew T. Scholz, Woodbury, MN (US);
Ranjani V. Parthasarathy, Woodbury, MN (US);
Mahfuza B. Ali, Mendota Heights, MN (US);
Naiyong Jing, Woodbury, MN (US);
Valeri Lirine, Brighton, MA (US);
Pradnya V. Nagarkar, Weston, MA (US);
Caroline M. Ylitalo, Stillwater, MN (US);
Nancy S. Lennhoff, North Andover, MA (US);
Matthew T. Scholz, Woodbury, MN (US);
Ranjani V. Parthasarathy, Woodbury, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
The disclosure provides polymers having antimicrobial activity and articles with the polymers coated thereon. The polymers include a first pendant group comprising a first cationic component, a second pendant group comprising a nonpolar component, and a third pendant group comprising an organosilane component. The disclosure also includes methods of coating medical device articles and body fluid-receiving substrates with the antimicrobial polymers. The methods further include the use of adhesion-promoting components.