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:
Sep. 13, 2022
Filed:
Mar. 13, 2020
Applicant:
University of Washington, Seattle, WA (US);
Inventors:
Shaoyi Jiang, Seattle, WA (US);
Xiaojie Lin, Seattle, WA (US);
Jonathan Himmelfarb, Seattle, WA (US);
Buddy D. Ratner, Seattle, WA (US);
Assignee:
University of Washington, Seattle, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
C09D 133/26 (2006.01); C08J 3/28 (2006.01); A61L 29/06 (2006.01); A61L 29/04 (2006.01); A61L 29/08 (2006.01); A61L 29/14 (2006.01);
U.S. Cl.
CPC ...
C09D 133/26 (2013.01); A61L 29/041 (2013.01); A61L 29/06 (2013.01); A61L 29/085 (2013.01); A61L 29/141 (2013.01); C08J 3/28 (2013.01); C08J 2333/26 (2013.01);
Abstract
Zwitterionic carboxybetaine copolymers and their use in coatings to impart non-fouling and functionality to surfaces, particularly surfaces of blood-contacting medical devices.