Invention Grant
- Patent Title: Hyaluronic acid derivative and drug containing the same
- Patent Title (中): 透明质酸衍生物和含有它们的药物
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Application No.: US10585417Application Date: 2005-01-07
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Publication No.: US07879817B2Publication Date: 2011-02-01
- Inventor: Kenji Miyamoto , Yousuke Yasuda , Keiji Yoshioka
- Applicant: Kenji Miyamoto , Yousuke Yasuda , Keiji Yoshioka
- Applicant Address: JP Tokyo
- Assignee: Seikagaku Corporation
- Current Assignee: Seikagaku Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2004-002478 20040107
- International Application: PCT/JP2005/000125 WO 20050107
- International Announcement: WO2005/066214 WO 20050721
- Main IPC: A01N43/04
- IPC: A01N43/04 ; A61K31/715 ; A61K31/70 ; A61P29/00
Abstract:
A hyaluronic acid derivative in which an anti-inflammatory drug is bound to hyaluronic acid through a covalent bond via a spacer having a biodegradable region, and a production process thereof.
Public/Granted literature
- US20080221062A1 Hyaluronic Acid Derivative and Drug Containing the Same Public/Granted day:2008-09-11
Information query
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