Invention Grant
- Patent Title: Nanoparticles for protein drug delivery
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Application No.: US12931251Application Date: 2011-01-27
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Publication No.: US07988949B2Publication Date: 2011-08-02
- 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: A61K51/00
- IPC: A61K51/00 ; A61K9/50

Abstract:
The invention discloses the nanoparticles composed of chitosan, poly-glutamic acid, and at least one antibiotics or equivalent bioactive agent characterized with a positive surface charge and their enhanced permeability in oral drug delivery.
Public/Granted literature
- US20110142926A1 Nanoparticles for protein drug delivery Public/Granted day:2011-06-16
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