发明名称 |
Doseringsform for vedvarende frigivelse av medikament samt fremgangsmåte for fremstilling |
摘要 |
Disclosed are dosage forms and methods for sustained release of a drug including: a delay layer comprising a polymeric matrix, and microencapsulated drug, wherein the delay layer is substantially free of non-microencapsulated drug; and a second layer including a polymeric matrix, and non-microencapsulated drug matrix; wherein the second layer is located adjacent to the delay layer. |
申请公布号 |
NO338672(B1) |
申请公布日期 |
2016.09.26 |
申请号 |
NO20070001175 |
申请日期 |
2007.03.01 |
申请人 |
ALZA CORP |
发明人 |
SHIVANAND PADMAJA;CASADEVALL GEMMA;SUBRAMANIAN RAMKUMAR;BARCLAY BRIAN L;ALLPHIN CLARK;YAM NOYMI V |
分类号 |
A61K9/16;A61K9/20;A61K9/24;A61K31/519 |
主分类号 |
A61K9/16 |
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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