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:
Jul. 15, 2025
Filed:
May. 28, 2021
Applicant:
Mcmaster Unversity, Hamilton, CA;
Inventors:
Todd Hoare, Ancaster, CA;
Jonathan Dorogin, Richmond Hill, CA;
Zhicheng Pan, Hamilton, CA;
Nahieli Iyeida Preciado Rivera, Hamilton, CA;
Assignee:
McMaster University, Hamilton, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/075 (2006.01); A61L 27/26 (2006.01); A61L 27/52 (2006.01); A61L 27/54 (2006.01); C08J 3/24 (2006.01); C08L 33/26 (2006.01);
U.S. Cl.
CPC ...
C08J 3/075 (2013.01); A61L 27/26 (2013.01); A61L 27/52 (2013.01); A61L 27/54 (2013.01); C08J 3/246 (2013.01); C08L 33/26 (2013.01); A61L 2430/24 (2013.01); C08J 2333/26 (2013.01);
Abstract
The disclosure relates to an in situ-gelling hydrogel composition based on functionalized zwitterionic polymers. The resulting hydrogels exhibit highly anti-fouling, anti-adhesive, and lubricating properties to enable the fabrication of bulk hydrogels or hydrogel-based coatings of relevance to biomedical applications.