Invention Grant
- Patent Title: Composition for patch preparation comprising drug, organic solvent, lipophilic mass base, and powder
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Application No.: US14408649Application Date: 2013-06-18
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Publication No.: US10543275B2Publication Date: 2020-01-28
- Inventor: Hidetoshi Hamamoto , Katsuhiro Yamanaka , Takahiro Tanimoto
- Applicant: MEDRX CO., LTD.
- Applicant Address: JP Kagawa
- Assignee: MEDRX CO., LTD.
- Current Assignee: MEDRX CO., LTD.
- Current Assignee Address: JP Kagawa
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JP2012-139215 20120620
- International Application: PCT/JP2013/066765 WO 20130618
- International Announcement: WO2013/191187 WO 20131227
- Main IPC: A61K47/18
- IPC: A61K47/18 ; A61K31/7088 ; A61K9/70 ; A61K31/165 ; A61K31/167 ; A61K31/407 ; A61K31/485 ; A61K38/23 ; A61K47/32 ; A61K47/38 ; A61K47/14
Abstract:
The present disclosure provides a composition for a non-aqueous patch preparation with excellent adhesibility which can sustainedly release a drug. The patch preparation can improve the adhesibility of the patch preparation and the release property of a drug by the addition of a powder ingredient the long-time sustention of the adhesibility of tape preparations enables an improvement of the transdermal absorbability and the sustained release of a drug.
Public/Granted literature
- US20150174249A1 Composition for Patch Preparation Comprising Drug, Organic Solvent, Lipophilic Mass Base, and Powder Public/Granted day:2015-06-25
Information query
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