发明授权
US5550178A Process for encapsulating biologics using crosslinkable biocompatible
encapsulation system
失效
使用可交联生物相容性封装系统封装生物制剂的方法
- 专利标题： Process for encapsulating biologics using crosslinkable biocompatible encapsulation system
- 专利标题（中）： 使用可交联生物相容性封装系统封装生物制剂的方法
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申请号： US258769申请日： 1994-06-13
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公开(公告)号： US5550178A公开(公告)日： 1996-08-27
- 发明人: Neil P. Desai , Patrick Soon-Shiong , Paul A. Sandford , Roswitha E. Heintz
- 申请人： Neil P. Desai , Patrick Soon-Shiong , Paul A. Sandford , Roswitha E. Heintz
- 申请人地址： CA Santa Monica
- 专利权人： VivoRx, Inc.
- 当前专利权人： VivoRx, Inc.
- 当前专利权人地址： CA Santa Monica
- 主分类号： C12N11/02
- IPC分类号： C12N11/02 ; A61K9/16 ; A61K9/50 ; A61K35/12 ; A61K35/39 ; C08F290/00 ; C08F299/02 ; C08G65/332 ; C08K5/06 ; C08L5/00 ; C08L5/04 ; C08L71/00 ; C08L71/02 ; C12N5/00 ; C12N11/04 ; C08K5/15 ; A61K9/14
摘要：
Crosslinked biocompatible compositions comprising an ionically crosslinked component and a covalently crosslinked component for encapsulating biologics are disclosed. In accordance with the present invention, also disclosed are crosslinkable biocompatible mixtures comprising an ionically crosslinkable component and a covalently crosslinkable component. Methods for encapsulating biologics with the crosslinked and cross-linkable biocompatible compositions are provided. Also, retrievable macrocapsules for encapsulating microcapsules or biologics are disclosed.
公开/授权文献
- US4920234A Round cable having a corrugated septum 公开/授权日：1990-04-24
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