| 发明名称 |
DOSAGE FORM WITH IMPROVED DELIVERY CAPABILITY |
| 摘要 |
A dosage form is disclosed comprising a wall surrounding a compartment housing a first layer comprising a drug formulation, a middle layer comprising a hydrophobic composition, and a third layer comprising a hydrophilic composition. |
| 申请公布号 |
CA1287536(C) |
申请公布日期 |
1991.08.13 |
| 申请号 |
CA19870535737 |
申请日期 |
1987.04.28 |
| 申请人 |
ALZA CORPORATION |
发明人 |
STEPHENS, SALLY I.;WONG, PATRICK S.L. |
| 分类号 |
A61K9/00;A61K9/22 |
主分类号 |
A61K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
