Invention Grant
- Patent Title: Biodegradable hyaluronic acid derivative
- Patent Title (中): 可生物降解透明质酸衍生物
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Application No.: US13548719Application Date: 2012-07-13
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Publication No.: US08425931B2Publication Date: 2013-04-23
- Inventor: Jui-Hsiang Chen , Bin-Hong Tsai , Hsuen-Tseng Chang , Muh-Lan Chen , Yu-Hua Chen , Shu-Hua Jan , Mei-Jung Liu
- Applicant: Jui-Hsiang Chen , Bin-Hong Tsai , Hsuen-Tseng Chang , Muh-Lan Chen , Yu-Hua Chen , Shu-Hua Jan , Mei-Jung Liu
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: McClure, Qualey & Rodack, LLP
- Priority: GB0328168.0 20031204
- Main IPC: A61K9/127
- IPC: A61K9/127
Abstract:
The description provides a biodegradable hyaluronic acid derivative including at least one modified hyaluronic acid repeating unit represented by the formula (HA)-[O(C═O)NH-M]p, wherein HA is a unit including N-acetyl-D-glucosamine and D-glucuronic acid, M is a modifying moiety containing a C2-16 hydrocarbyl group, and p is an integer of 1 to 4.
Public/Granted literature
- US20120283429A1 Biodegradable Hyaluronic Acid Derivative Public/Granted day:2012-11-08
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