Abstract
The invention discloses the nanoparticles composed of chitosan, poly-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)Tu, Hosheng (Inventor)Lin, Yu-Hsin (Inventor)
- Note
- 優先權US 20060398145 20060405;US 20050284734 20051121
- Language
- Traditional Chinese
- Resource Type
- Patent
- Patent
- US 7,381,716 B2; US 7,381,716 B2
- Application code
- USA
- Application number
- 11/398,145
- Date application
- 05/04/2006
- Date published
- 24/05/2007
- Date issued
- 03/06/2008