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:
Nov. 01, 2016
Filed:
Oct. 14, 2014
Industrial Technology Research Institute, Hsinchu, TW;
Ya-Chin Lo, Taichung, TW;
Hsiang-Fa Liang, New Taipei, TW;
Ming-Cheng Wei, Yangmei, TW;
Maggie J. M. Lu, Zhudong Township, TW;
Min-Ying Lin, Hsinchu, TW;
Chih-Peng Liu, Hsinchu, TW;
Chun-Min Liu, Hsinchu, TW;
Hsiang-Wen Tseng, New Taipei, TW;
Tse-Min Teng, Ji'an Township, TW;
Jui-Hsiang Chen, Hsinchu, TW;
Yi-Man Chou, Taichung, TW;
Yi-Ting Hsieh, Yangmei, TW;
Chia-Mu Tu, Taipei, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
The disclosure provides a biomedical composition, including: a hyaluronic acid; a modified histidine; and a polymer or C-Calkane, wherein the modified histidine and the polymer or C-Calkane are grafted to at least one primary hydroxyl group of the hyaluronic acid to allow the hyaluronic acid to form a hyaluronic acid derivative, wherein a graft ratio of the modified histidine is about 1-100%, and a graft ratio of the polymer or C-Calkane is about 0-40%.