- 专利标题: Semi-solid delivery systems
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申请号: US14387178申请日: 2013-03-12
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公开(公告)号: US10179173B2公开(公告)日: 2019-01-15
- 发明人: Chun Wang , Wenshou Wang , John R. Ohlfest
- 申请人: Regents of the University of Minnesota
- 申请人地址: US MN Minneapolis
- 专利权人: Regents of the University of Minnesota
- 当前专利权人: Regents of the University of Minnesota
- 当前专利权人地址: US MN Minneapolis
- 代理机构: Viksnins Harris Padys Malen LLP
- 国际申请: PCT/US2013/030560 WO 20130312
- 国际公布: WO2013/142152 WO 20130926
- 主分类号: A61K47/34
- IPC分类号: A61K47/34 ; C08G63/664 ; A61K9/51 ; A61K9/00 ; A61K9/14 ; A61K31/192 ; A61K31/437 ; A61K38/38 ; A61K39/00 ; C08G65/332
摘要:
The invention provides semi-solid systems for delivering biologically active materials that include a polymer comprising 1) one or more units of formula Ia, IIa, or IIIa: (formula Ia, IIa, IIIa) and 2) one or more units comprising polycaprolactone; wherein R and Ra have any of the values defined in the application.
公开/授权文献
- US20150283244A1 SEMI-SOLID DELIVERY SYSTEMS 公开/授权日:2015-10-08
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