Invention Grant
- Patent Title: Nanoparticles for protein drug delivery
- Patent Title (中): 用于蛋白质药物递送的纳米颗粒
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Application No.: US12931202Application Date: 2011-01-26
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Publication No.: US07993624B2Publication Date: 2011-08-09
- Inventor: Hsing-Wen Sung , Hosheng Tu
- Applicant: Hsing-Wen Sung , Hosheng Tu
- Applicant Address: US CA Newport Beach TW Hsinchu
- Assignee: GP Medical, Inc.,National Tsing Hua University
- Current Assignee: GP Medical, Inc.,National Tsing Hua University
- Current Assignee Address: US CA Newport Beach TW Hsinchu
- Main IPC: A61K9/50
- IPC: A61K9/50 ; A61K51/00
Abstract:
The invention discloses nanoparticles composed of chitosan, poly-glutamic acid, and at least one bioactive agent characterized with a positive surface charge. The bioactive agent is hydrophobic or lipophilic in nature and is associated with micelles before being encapsulated in nanoparticles.
Public/Granted literature
- US20110159083A1 Nanoparticles for protein drug delivery Public/Granted day:2011-06-30
Information query
