Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2008-12-04
2010-12-28
Monshipouri, Maryam (Department: 1656)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
Reexamination Certificate
active
07858596
ABSTRACT:
The invention discloses the nanoparticles composed of chitosan, poly-glutamic acid, and at least one protein drug or bioactive agent characterized with a positive surface charge and their enhanced permeability for paracellular protein drug and bioactive agent delivery.
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Chen Mei-Chin
Liang Hsiang-Fa
Lin Yu-Hsin
Sung Hsing-Wen
Tu Hosheng
GP Medical, Inc.
Monshipouri Maryam
National Tsing Hua University
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