发明申请
US20050186174A1 Compositions comprising two different populations of polymer-active agent conjugates
有权
包含聚合物 - 活性剂缀合物的两个不同种群的组合物
- 专利标题： Compositions comprising two different populations of polymer-active agent conjugates
- 专利标题（中）： 包含聚合物 - 活性剂缀合物的两个不同种群的组合物
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申请号： US11009304申请日： 2004-12-10
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公开(公告)号： US20050186174A1公开(公告)日： 2005-08-25
- 发明人: Mary Bossard
- 申请人： Mary Bossard
- 主分类号： A61K31/785
- IPC分类号： A61K31/785 ; A61K38/18 ; A61K47/48
摘要：
Compositions comprising two different populations of polymer-active agent conjugates, wherein the weight average molecular weight of the polymers associated with each population is different, are provided. Also provided are methods preparing such compositions and methods for administering such compositions.
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