发明名称 |
Tablets and methods for modified release of hydrophilic and other active agents |
摘要 |
The invention provides a tablet and methods for making the tablet comprising a gel-forming material and at least one particle comprising an active agent in contact with a coating material to modify release of the active agent.
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申请公布号 |
US6419954(B1) |
申请公布日期 |
2002.07.16 |
申请号 |
US20000599102 |
申请日期 |
2000.05.19 |
申请人 |
YAMANOUCHI PHARMACEUTICAL CO., LTD. |
发明人 |
CHU JAMES S.;YANG YISONG;FIX JOSEPH A. |
分类号 |
A61K9/26;A61K9/20;A61K9/22;A61K9/24;A61K9/32;A61K9/36;A61K9/40;A61K31/554;A61K47/32;A61K47/34;A61K47/36;A61K47/38;A61P9/10;(IPC1-7):A61K9/20 |
主分类号 |
A61K9/26 |
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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