发明名称 |
Drug delivery system involving interaction between protein or polypeptide and hydrophobic biodegradable polymer. |
摘要 |
<p>A drug delivery system for controlled release of a protein or polypeptide comprising a hydrophobic biodegradable polymer and a protein or polypeptide. A physical interaction is present between the polymer and the protein or polypeptide, thus, allowing protection and controlled release of the protein or polypeptide in-vivo. The drug delivery system may be prepared by a polymer precipitation technique or a microsphere technique.</p> |
申请公布号 |
EP0467389(A2) |
申请公布日期 |
1992.01.22 |
申请号 |
EP19910112118 |
申请日期 |
1991.07.19 |
申请人 |
UNIVERSITY OF KENTUCKY RESEARCH FOUNDATION |
发明人 |
DELUCA, PATRICK P. |
分类号 |
A61K38/00;A61K9/16;A61K9/52;A61K38/22;A61K38/23;A61K47/34;A61K47/48;A61M37/00 |
主分类号 |
A61K38/00 |
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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