Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 26, 2011
Patent Application Number
11975279
Date Filed
October 18, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention discloses a system, method and pharmaceutical composition of nanoparticles for lodging in a target tissue cell in situ of an animal subject, the nanoparticles comprising PGA-PLA block copolymers that are conjugated with a ligand, wherein the ligand has ligand-receptor binding affinity for the ligand to bind a surface receptor of the tissue cell.
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