发明授权
- 专利标题: Polymeric controlled release compositions
- 专利标题(中): 用活性成分的受控释放的聚合物组合物
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申请号: EP99303342.2申请日: 1999-04-28
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公开(公告)号: EP0954966B1公开(公告)日: 2003-06-25
- 发明人: Ghosh, Tirthankar
- 申请人: ROHM AND HAAS COMPANY
- 申请人地址: 100 Independence Mall West Philadelphia, Pennsylvania 19106-2399 US
- 专利权人: ROHM AND HAAS COMPANY
- 当前专利权人: ROHM AND HAAS COMPANY
- 当前专利权人地址: 100 Independence Mall West Philadelphia, Pennsylvania 19106-2399 US
- 代理机构: Davis, Carole Amanda
- 优先权: US84317P 19980505
- 主分类号: A01N25/10
- IPC分类号: A01N25/10 ; A01N43/80
公开/授权文献
- EP0954966A1 Polymeric controlled release compositions 公开/授权日:1999-11-10
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