发明公开
EP1077680A1 METHOD OF FABRICATING A BANDED PROLONGED RELEASE ACTIVE AGENT DOSAGE FORM
有权
用于生产具有显着的剂量FORM A钢带的积极缓释
- 专利标题： METHOD OF FABRICATING A BANDED PROLONGED RELEASE ACTIVE AGENT DOSAGE FORM
- 专利标题（中）： 用于生产具有显着的剂量FORM A钢带的积极缓释
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申请号： EP99920262.5申请日： 1999-05-03
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公开(公告)号： EP1077680A1公开(公告)日： 2001-02-28
- 发明人: EDGREN, David, E. , WONG, Patrick, S.-L. , JAO, Francisco , PUGA, Yolanda, M.
- 申请人： ALZA Corporation
- 申请人地址： 1900 Charleston Road,P.O. Box 7210 Mountain View, CA 94039-7210 US
- 专利权人： ALZA Corporation
- 当前专利权人： ALZA Corporation
- 当前专利权人地址： 1900 Charleston Road,P.O. Box 7210 Mountain View, CA 94039-7210 US
- 代理机构： Lee, Nicholas John
- 优先权： US84646P 19980507; US274648 19990323
- 国际公布： WO9956730 19991111
- 主分类号： A61K9/20
- IPC分类号： A61K9/20
摘要：
The present invention is directed to an active agent dosage form and methods of its fabrication which is useful for the prolonged delivery of an active agent formulation to a fluid environment of use. The active agent dosage form is a matrix that has on its surface one or more insoluble bands located in complementary grooves. The invention is also directed to articles of manufacture, methods and systems for fabricating the active agent dosage form.
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