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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 9737607 B1

PDFFull Text
Date of Patent:
Aug. 22, 2017

Filed:

Dec. 24, 2015

Polymer, and pharmaceutical composition employing the same

Applicant:

Industrial Technology Research Institute, Hsinchu, TW;

Inventors:

Jui-Hsiang Chen, Hsinchu, TW;

Yu-Hua Chen, Hsinchu, TW;

Chia-Chen Tsai, Yunlin County, TW;

Tse-Min Teng, Hualien County, TW;

Ting-Yu Shih, Taipei, TW;

Chia-Chun Wang, Kaohsiung, TW;

Chia-wei Hong, Taoyuan, TW;

Jennline Sheu, Hsinchu, TW;

Hui-Ling Cheng, Hsinchu, TW;

Shu-Feng Chen, Hsinchu, TW;

Hung-Jui Huang, Kaohsiung, TW;

Shu-Ling Wang, Hsinchu, TW;

Assignee:

INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Timothy Thomas

Assistant Examiner:

Andrew S Rosenthal

Int. Cl.
CPC ...
A61K 47/32 (2006.01); C08G 81/02 (2006.01); A61K 9/107 (2006.01); A61K 31/18 (2006.01); A61K 31/235 (2006.01); A61K 31/437 (2006.01); A61K 31/44 (2006.01); A61K 31/5377 (2006.01); A61K 31/551 (2006.01); A61K 38/07 (2006.01); C08G 18/62 (2006.01); C08G 18/71 (2006.01); C08G 18/73 (2006.01); C08G 18/75 (2006.01); C08G 18/76 (2006.01); C08G 18/80 (2006.01); C08G 18/28 (2006.01); A61K 9/14 (2006.01); A61K 9/20 (2006.01);
U.S. Cl.
CPC ...
A61K 47/32 (2013.01); A61K 9/1075 (2013.01); A61K 31/18 (2013.01); A61K 31/235 (2013.01); A61K 31/437 (2013.01); A61K 31/44 (2013.01); A61K 31/5377 (2013.01); A61K 31/551 (2013.01); A61K 38/07 (2013.01); C08G 18/283 (2013.01); C08G 18/6212 (2013.01); C08G 18/711 (2013.01); C08G 18/73 (2013.01); C08G 18/755 (2013.01); C08G 18/7671 (2013.01); C08G 18/8064 (2013.01); C08G 81/021 (2013.01); C08G 81/025 (2013.01); C08G 81/027 (2013.01); A61K 9/146 (2013.01); A61K 9/2027 (2013.01);
Abstract

A polymer and a pharmaceutical composition employing the same are disclosed. The polymer includes a first repeating unit, a second repeating unit, and a third repeating unit. In particular, the first repeating unit is the second repeating unit is wherein Ris Calkyl group; and the third repeating unit is wherein X is and Y is a hydrophilic polymeric moiety.

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