Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hsing-Wen Sung0
Hosheng Tu0
Date of Patent
August 9, 2011
0Patent Application Number
129312020
Date Filed
January 26, 2011
0Patent Primary Examiner
Patent abstract
The invention discloses nanoparticles composed of chitosan, poly-glutamic acid, and at least one bioactive agent characterized with a positive surface charge. The bioactive agent is hydrophobic or lipophilic in nature and is associated with micelles before being encapsulated in nanoparticles.
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