Abstract
The invention discloses the nanoparticles composed of chitosan, poly-γ-glutamic acid, and at least one bioactive agent characterized with a positive surface charge and their enhanced permeability for paracellular drug delivery.
- Title
- Nanoparticles For Protein Drug Delivery
- Creators
- GP Medical, Inc. (Applicant)National Tsing Hua University (Applicant)宋信文 (Inventor)Liang, Hsiang-Fa (Inventor)Tu, Hosheng (Inventor)Lin, Yu-Hsin (Inventor)
- Note
- 優先權US 20070881217 20070726;US 20050284734 20051121;US 20050029082 20050104;US 20040958864 20041005
- Language
- Traditional Chinese
- Resource Type
- Patent
- Patent
- US 7,803,748 B2; US 7,803,748 B2
- Application code
- USA
- Application number
- 11/881,217
- Date application
- 26/07/2007
- Date published
- 04/09/2008
- Date issued
- 28/09/2010