发明授权
- 专利标题： Patch formulation for external use
- 专利标题（中）： 补丁配方外用
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申请号： US12831190申请日： 2010-07-06
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公开(公告)号： US08420117B2公开(公告)日： 2013-04-16
- 发明人: Hideharu Chono , Toshiro Yamaguchi , Hisakazu Kurita , Tetsuro Tateishi , Naruhito Higo
- 申请人： Hideharu Chono , Toshiro Yamaguchi , Hisakazu Kurita , Tetsuro Tateishi , Naruhito Higo
- 申请人地址： JP Saga
- 专利权人： Hisamitsu Pharmaceutical Co., Inc.
- 当前专利权人： Hisamitsu Pharmaceutical Co., Inc.
- 当前专利权人地址： JP Saga
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP11/212921 19990727
- 主分类号： A61K9/70
- IPC分类号： A61K9/70 ; A61K9/14 ; A61K31/24 ; A61L15/00 ; A61L15/16
摘要：
A patch formulation for external use where a basic drug, an organic acid and an organic acid salt are combined as essential components is disclosed. The basic drug is preferably in the form of its acid addition salt. The organic acid is preferably a carboxylic acid having carbon atoms of 2 to 7, and more preferably at least one acid selected from the group consisting of acetic, lactic, tartaric, citric, malic, benzoic and salicylic acids. The organic acid salt is preferably a metal salt of a carboxylic acid, and more preferably sodium acetate.
公开/授权文献
- US20110027365A1 Patch Formulation For External Use 公开/授权日：2011-02-03
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