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. 03, 2019
Filed:
Nov. 29, 2016
Applicant:
University of Tsukuba, Ibaraki, JP;
Inventors:
Assignee:
UNIVERSITY OF TSUKUBA, Ibaraki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 27/34 (2006.01); A61L 31/10 (2006.01); C08F 8/30 (2006.01); C08F 8/40 (2006.01); C08G 81/02 (2006.01); C08L 25/18 (2006.01); C09D 125/02 (2006.01); A61L 33/06 (2006.01); C08F 8/12 (2006.01); C08F 8/26 (2006.01); C08F 8/32 (2006.01); C08F 293/00 (2006.01); C09D 153/00 (2006.01); C08G 65/334 (2006.01); C08G 65/337 (2006.01); C09D 171/02 (2006.01); C08F 12/14 (2006.01);
U.S. Cl.
CPC ...
A61L 27/34 (2013.01); A61L 31/10 (2013.01); A61L 33/064 (2013.01); C08F 8/12 (2013.01); C08F 8/26 (2013.01); C08F 8/30 (2013.01); C08F 8/32 (2013.01); C08F 8/40 (2013.01); C08F 293/005 (2013.01); C08G 65/334 (2013.01); C08G 65/337 (2013.01); C08G 81/025 (2013.01); C08L 25/18 (2013.01); C09D 125/02 (2013.01); C09D 153/005 (2013.01); C09D 171/02 (2013.01); C08F 12/14 (2013.01); C08F 2438/03 (2013.01); C08L 2203/02 (2013.01); C08L 2203/16 (2013.01);
Abstract
Provided is a coating agent which can be stably immobilized on metal surface, and which can give blood compatibility. Provided is a copolymer which is usable as the above-mentioned coating agent that comprises PEG segment and a segment which has a phosphoric acid residue (PO(—OH)) and a cyclic nitroxideradical randomly as a side chain or a pendant group.