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:
Dec. 24, 2019
Filed:
Sep. 29, 2017
Applicant:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Inventors:
Peter X. Ma, Ann Arbor, MI (US);
Sen Hou, Beijing, CN;
Assignee:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/075 (2006.01); C08J 3/24 (2006.01); A61K 35/28 (2015.01); A61K 35/32 (2015.01); C07D 239/47 (2006.01); C08F 271/02 (2006.01);
U.S. Cl.
CPC ...
C08J 3/075 (2013.01); A61K 35/28 (2013.01); A61K 35/32 (2013.01); C07D 239/47 (2013.01); C08F 271/02 (2013.01); C08J 3/24 (2013.01); C08J 2205/022 (2013.01); C08J 2301/02 (2013.01); C08J 2305/02 (2013.01); C08J 2305/08 (2013.01); C08J 2329/04 (2013.01);
Abstract
A self-integrating hydrogel includes a water-soluble polymer. The water-soluble polymer includes a repeating unit having at least one functional group that includes an oxygen atom, a sulfur atom, or a nitrogen atom, and a pendant chain covalently attached to the oxygen atom, the sulfur atom, or the nitrogen atom of the at least one functional group of the repeating unit. The pendant chain includes ureido-pyrimidinone.