| 发明名称 |
Squeeze controlled oral dosage form |
| 摘要 |
A controlled release dosage form includes an active agent composition and a squeeze layer circumscribing at least a portion of the active agent composition. The squeeze layer includes a material that changes shape in a selected fluid environment of use. The material when it changes shape applies a squeeze force to the active agent composition.
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| 申请公布号 |
US2005287214(A1) |
申请公布日期 |
2005.12.29 |
| 申请号 |
US20050149056 |
申请日期 |
2005.06.08 |
| 申请人 |
AYER ATUL D;LOEHRLEIN CHRISTINE;GILBERT SCOTT;DONG LIANG C |
发明人 |
AYER ATUL D.;LOEHRLEIN CHRISTINE;GILBERT SCOTT;DONG LIANG C. |
| 分类号 |
A61K9/00;A61K9/20;A61K9/24;A61K9/28;(IPC1-7):A61K9/24 |
主分类号 |
A61K9/00 |
| 代理机构 |
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