发明公开
EP1691841A2 COMPOSITIONS COMPRISING TWO DIFFERENT POPULATIONS OF POLYMER-ACTIVE AGENT CONJUGATES
审中-公开
随着高分子-ACTIVE结合物的两个不同的组组合物
- 专利标题： COMPOSITIONS COMPRISING TWO DIFFERENT POPULATIONS OF POLYMER-ACTIVE AGENT CONJUGATES
- 专利标题（中）： 随着高分子-ACTIVE结合物的两个不同的组组合物
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申请号： EP04813631.1申请日： 2004-12-10
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公开(公告)号： EP1691841A2公开(公告)日： 2006-08-23
- 发明人: BOSSARD, Mary, J.
- 申请人： Nektar Therapeutics Al, Corporation
- 申请人地址： 490 Discovery Drive Huntsville, AL 35806 US
- 专利权人： Nektar Therapeutics Al, Corporation
- 当前专利权人： Nektar Therapeutics Al, Corporation
- 当前专利权人地址： 490 Discovery Drive Huntsville, AL 35806 US
- 代理机构： Baldock, Sharon Claire
- 优先权： US528608P 20031210
- 国际公布： WO2005058366 20050630
- 主分类号： A61K47/48
- IPC分类号： 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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