发明授权
- 专利标题： Nanoparticles for protein drug delivery
- 专利标题（中）： 用于蛋白质药物递送的纳米颗粒
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申请号： US12454803申请日： 2009-05-23
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公开(公告)号： US07879312B1公开(公告)日： 2011-02-01
- 发明人: Hsing-Wen Sung , Shu-Fen Peng , Hosheng Tu
- 申请人： Hsing-Wen Sung , Shu-Fen Peng , Hosheng Tu
- 申请人地址： US CA Newport Beach TW Hsinchu
- 专利权人： GP Medical, Inc.,National Tsing Hua University
- 当前专利权人： GP Medical, Inc.,National Tsing Hua University
- 当前专利权人地址： US CA Newport Beach TW Hsinchu
- 主分类号： A61K51/00
- IPC分类号： A61K51/00 ; A61K9/50
摘要：
The invention discloses the nanoparticles composed of chitosan, poly-glutamic acid, and at least one DNA/RNA or bioactive agent characterized with a positive surface charge and their enhanced permeability for gene delivery and bioactive agent delivery.
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