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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.:

US 9034930 B1

PDFFull Text
Expired
Date of Patent:
May. 19, 2015

Filed:

Sep. 10, 2012

Biodegradable polymeric hydrogel composition

Applicants:

Hemant Ravindran Nair, Maharashtra, IN;

Mohan Gopalkrishna Kulkarni, Maharashtra, IN;

Inventors:

Hemant Ravindran Nair, Maharashtra, IN;

Mohan Gopalkrishna Kulkarni, Maharashtra, IN;

Assignee:

Council of Scientific & Industrial Research, , IN;

Attorney:

St. Onge Steward Johnston & Reens LLC

Primary Examiner:

Brian-Yong Kwon

Assistant Examiner:

Mark V Stevens

Int. Cl.
CPC ...
A61K 47/32 (2006.01); A61K 47/00 (2006.01); C08G 65/332 (2006.01); C08G 65/333 (2006.01); C08L 71/02 (2006.01); A61K 47/34 (2006.01); A61L 31/14 (2006.01); A61L 15/64 (2006.01); A61K 31/785 (2006.01); A61L 31/10 (2006.01); A61L 27/18 (2006.01); A61L 27/52 (2006.01); A61L 27/58 (2006.01);
U.S. Cl.
CPC ...
A61K 47/34 (2013.01); A61L 31/145 (2013.01); A61L 15/64 (2013.01); A61K 31/785 (2013.01); C08L 2312/00 (2013.01); A61L 31/10 (2013.01); A61L 27/18 (2013.01); A61L 27/52 (2013.01); A61L 27/58 (2013.01); C08G 65/3322 (2013.01); C08G 65/33303 (2013.01); C08G 65/33306 (2013.01); C08G 2650/50 (2013.01); C08L 71/02 (2013.01); C08L 2205/02 (2013.01);
Abstract

A biodegradable polymeric hydrogel composition including a component A and component B forming a β-aminoester linkage such that the linkage results in gelation, wherein component A is water soluble polymer containing acrylate functionality and component B is a water soluble amine functionality useful for medical applications such as such as drug delivery, tissue engineering, and biomaterials and method of preparation thereof.

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Nair, Hemant. (2015). Biodegradable polymeric hydrogel composition (U.S. Patent No. 9034930). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9034930

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