发明名称 |
Novel controlled release delivery device for pharmaceutical agents incorporating microbial polysaccharide gum |
摘要 |
The present invention provides a controlled release device for sustained or pulsatile delivery of pharmaceutically active substances for a predetermined period of time. This invention further provides such device in which sustained or pulsatile delivery is obtained by the unique blend and Inmate mixture of pharmaceutically active substances with a microbial polysaccharide and uncrosslinked linear polymer and optionally a crosslinked polymer and/or lipophillic polymer and/or saturated polyglycolyzed glyceride. The invention also provides a process for the manufacture of such devices and pharmaceutical compositions containing the same.
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申请公布号 |
US2004009219(A1) |
申请公布日期 |
2004.01.15 |
申请号 |
US20030438776 |
申请日期 |
2003.09.15 |
申请人 |
ODIDI ISA;ODIDI AMINA |
发明人 |
ODIDI ISA;ODIDI AMINA |
分类号 |
A61K9/20;A61K9/22;(IPC1-7):A61K31/715;A61K31/55;A61K31/554;A61K31/551;A61K31/485;A61K31/522;A61K31/443;A61K31/455;A61K31/519;A61K31/198 |
主分类号 |
A61K9/20 |
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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