Patents Assigned to National Tsing Hu University
  • Nanoparticles for delivery of bioactive agents
    Patent number: 8461316
    Abstract: The invention discloses the nanoparticles composed of chitosan, poly-glutamic acid, and at least one DNA, RNA or bioactive agent characterized with a positive surface charge and their enhanced efficiency for gene delivery and bioactive agent delivery.
    Type: Grant
    Filed: September 8, 2010
    Date of Patent: June 11, 2013
    Assignees: GP Medical, Inc., National Tsing Hu University
    Inventors: Hsing-Wen Sung, Hosheng Tu