发明名称 |
Osmotic dosage form comprising an estrogen and a progestogen |
摘要 |
An osmotic device is disclosed comprising an estrogenic and a progestogenic steroid that are delivered as a contraceptive pair for fertility regulation in a female.
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申请公布号 |
US4948593(A) |
申请公布日期 |
1990.08.14 |
申请号 |
US19890351365 |
申请日期 |
1989.05.15 |
申请人 |
ALZA CORPORATION |
发明人 |
WRIGHT, JERI D.;CHILDERS, JERRY D.;BARCLEY, BRIAN L.;WONG, PATRICK S. L.;ATKINSON, LINDA E. |
分类号 |
A61K9/00;A61K9/22;A61K31/565;A61K31/57 |
主分类号 |
A61K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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