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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 9006349 B1

PDFFull Text
Date of Patent:
Apr. 14, 2015

Filed:

Nov. 22, 2011

Temperature-sensitive polyethylene glycol / polyester block copolymer in which bioactive functional group is introduced into side chain thereof

Applicants:

Moon Suk Kim, Yongin-si, KR;

Jae IL Kim, Suwon-si, KR;

Inventors:

Moon Suk Kim, Yongin-si, KR;

Jae Il Kim, Suwon-si, KR;

Assignee:

Ajou University Industry-Academic Cooperation Foundation, Suwon-Si, Gyeonggi-Do, KR;

Attorney:

Lowe Hauptman & Ham, LLP

Primary Examiner:

Randy Gulakowski

Assistant Examiner:

Christopher M Rodd

Int. Cl.
CPC ...
A61K 47/34 (2006.01); C08L 71/02 (2006.01); C08L 67/04 (2006.01); A61K 47/48 (2006.01); C08G 63/664 (2006.01); C08G 63/91 (2006.01); A61K 9/00 (2006.01); A61L 31/06 (2006.01); A61L 31/14 (2006.01); A61L 31/16 (2006.01);
U.S. Cl.
CPC ...
A61K 47/34 (2013.01); A61K 47/482 (2013.01); A61K 47/48215 (2013.01); C08G 63/664 (2013.01); C08G 63/912 (2013.01); C08L 71/02 (2013.01); C08G 2261/126 (2013.01); C08L 2205/05 (2013.01); A61K 9/0024 (2013.01); A61L 31/06 (2013.01); A61L 31/14 (2013.01); A61L 31/145 (2013.01); A61L 31/16 (2013.01);
Abstract

The present invention relates to preparation and application of a temperature-sensitive polyethylene glycol/polyester block copolymer having a bioactive functional group introduced into a side chain thereof. More specifically, it relates to a temperature-sensitive polyethylene glycol/polyester block copolymer including a lactide segment having a bioactive functional group introduced into a side chain thereof and a method for preparing same. The temperature-sensitive polyethylene glycol/polyester block copolymer according to the present invention having a bioactive functional group introduced into a side chain thereof can be widely used as a drug delivery system, a support for tissue engineering, an adhesion inhibitor, etc.

Find Patent Forward Citations

Kim, Moon. (2015). Temperature-sensitive polyethylene glycol / polyester block copolymer in which bioactive functional group is introduced into side chain thereof (U.S. Patent No. 9006349). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9006349

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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