发明公开
EP1468679A2 Controlled release formulation containing tramadol
失效
Tramadolhaltiges Arzneimittel mit gesteuerter Wirkstoffabgabe
- 专利标题: Controlled release formulation containing tramadol
- 专利标题(中): Tramadolhaltiges Arzneimittel mit gesteuerter Wirkstoffabgabe
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申请号: EP04014719.1申请日: 1994-04-29
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公开(公告)号: EP1468679A2公开(公告)日: 2004-10-20
- 发明人: Miller, Ronald Brown , Leslie, Stewart Thomas , Malkowska, Sandra Therese Antoinette , Smith, Kevin John , Wimmer, Walter , Winkler, Horst , Hahn, Udo , Prater, Derek Allan
- 申请人: Euro-Celtique S.A.
- 申请人地址: 122 Boulevard de la Pétrusse 2330 Luxembourg LU
- 专利权人: Euro-Celtique S.A.
- 当前专利权人: Euro-Celtique S.A.
- 当前专利权人地址: 122 Boulevard de la Pétrusse 2330 Luxembourg LU
- 代理机构: Maiwald Patentanwalts GmbH
- 优先权: DE4315525 19930510; GB9324045 19931123; GB9404544 19940309; GB9404928 19940314
- 主分类号: A61K31/135
- IPC分类号: A61K31/135 ; A61K9/16 ; A61K9/20
摘要:
A controlled release preparation for oral administration contains tramadol, or a pharmaceutically acceptable salt thereof, as active ingredient.
公开/授权文献
- EP1468679B1 Controlled release formulation containing tramadol 公开/授权日:2005-08-31
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