发明申请
- 专利标题： Promethazine containing dosage form
- 专利标题（中）： 含异丙嗪的剂型
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申请号： US11102725申请日： 2005-04-11
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公开(公告)号： US20050281875A1公开(公告)日： 2005-12-22
- 发明人: Viswanathan Srinivasan , Ralph Brown , David Brown , Himanshu Patel
- 申请人： Viswanathan Srinivasan , Ralph Brown , David Brown , Himanshu Patel
- 申请人地址： US TX Fort Worth
- 专利权人： Sovereign Pharmaceuticals, Ltd.
- 当前专利权人： Sovereign Pharmaceuticals, Ltd.
- 当前专利权人地址： US TX Fort Worth
- 主分类号： A61K9/20
- IPC分类号： A61K9/20 ; A61K9/24 ; A61K31/192 ; A61K31/485 ; A61K31/5415 ; A61K31/60 ; A61K45/06
摘要：
A pharmaceutical dosage form which comprises promethazine and/or a pharmaceutically acceptable salt thereof. The dosage form is capable of providing a promethazine plasma concentration within a therapeutic range for at least about 24 hours per single dose. This Abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
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