发明授权
- 专利标题: Tablet containing a coated core
- 专利标题(中): 含有涂层核心的片剂
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申请号: US10023614申请日: 2001-12-18
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公开(公告)号: US06838094B2公开(公告)日: 2005-01-04
- 发明人: Francis Walter Grimmett , Nigel Philip McCreath Davidson
- 申请人: Francis Walter Grimmett , Nigel Philip McCreath Davidson
- 申请人地址: GB Brentford
- 专利权人: SmithKline Beecham p.l.c.
- 当前专利权人: SmithKline Beecham p.l.c.
- 当前专利权人地址: GB Brentford
- 代理商 Dara L. Dinner; Stephen Venetianer; Charles M. Kinzig
- 优先权: GB9407386 19940414
- 主分类号: A61K9/28
- IPC分类号: A61K9/28 ; A61K9/24 ; A61K9/32 ; A61K9/36 ; A61K31/43
摘要:
A tablet formulation which comprises a core containing a pharmaceutically active material, coated with a release retarding coating, surrounded by a casing layer which includes a second pharmaceutically active material.
公开/授权文献
- US20020086056A1 Tablet containing a coated core 公开/授权日:2002-07-04
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