发明名称 GASTRORETENTIVE CONTROLLED RELEASE MICROSPHERES FOGASTRORETENTIVE CONTROLLED RELEASE MICROSPHERES FOR IMPROVED DRUG DELIVERY R IMPROVED DRUG DELIVERY
摘要
申请公布号 HU0002935(A3) 申请公布日期 2001.04.28
申请号 HU20000002935 申请日期 1998.05.22
申请人 WEST PHARMACEUTICAL SERVICES DRUG DELIVERY & CLINIWEST PHARMACEUTICAL SERVICES DRUG DELIVERY & CLINICAL RESEARCH CENTRE LIMITED, NOTTINGHAM, NOTTINGHACAL RESEARCH CENTRE LIMITED, NOTTINGHAM, NOTTINGHAMSHIRE MSHIRE 发明人
分类号 A61K9/00;A61K9/16;A61K9/50;A61K9/52;A61K31/4164;A61K31/426;A61K31/663;A61K47/36;A61K47/38;A61P1/04;A61P31/04 主分类号 A61K9/00
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