发明授权
- 专利标题: Patch
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申请号: US16604311申请日: 2018-04-19
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公开(公告)号: US10898448B2公开(公告)日: 2021-01-26
- 发明人: Takito Shima , Toshiyuki Matsudo , Kenji Ishigaki
- 申请人: HISAMITSU PHARMACEUTICAL CO., INC.
- 申请人地址: JP Tosu
- 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 Tosu
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2017-086357 20170425,JP2017-129601 20170630,JP2017-129741 20170630
- 国际申请: PCT/JP2018/016117 WO 20180419
- 国际公布: WO2018/198925 WO 20181101
- 主分类号: A61K9/70
- IPC分类号: A61K9/70 ; A61K31/485 ; A61K47/22 ; A61K47/32 ; A61K47/34
摘要:
A patch comprises a backing layer and an adhesive layer, wherein the adhesive layer contains at least one selected from the group consisting of butorphanol and pharmaceutically acceptable salts thereof, and contains an adhesive base and an antioxidant containing a sulfur atom in its molecule.
公开/授权文献
- US20200054575A1 PATCH 公开/授权日:2020-02-20
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