Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yu-Hsin Lin0
Hosheng Tu0
Hsing-Wen Sung0
Mei-Chin Chen0
Date of Patent
June 2, 2009
Patent Application Number
11433008
Date Filed
May 12, 2006
Patent Primary Examiner
Patent abstract
The invention discloses the nanoparticles composed of chitosan, poly-glutamic acid, and at least one bioactive agent of monoclonal antibody. The nanoparticles are characterized with a positive surface charge and their enhanced permeability for paracellular drug delivery.
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