Patents by Inventor Li-Jhen WANG

Li-Jhen WANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pharmaceutical microsphere for embolization
    Publication number: 20130287697
    Abstract: A pharmaceutical microparticle for embolization is disclosed, which includes: a thermoresponsive polymer, an enhancer, a contrast agent, and a solvent. The particle size of pharmaceutical microparticle for embolization is 100-750 ?m. The pharmaceutical microparticle for embolization of the present invention is an effective drug carrier, and has biodegradable and X-ray imaging properties.
    Type: Application
    Filed: February 4, 2013
    Publication date: October 31, 2013
    Applicant: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Xi-Zhang LIN, Hong-Ming TSAI, Yi-Sheng LIU, Chueh-Kuan WANG, Tzong-Shyng LEU, Ping-Hen CHEN, Li-Jhen WANG, Po-Hsun TSENG, Yu-Han LI, Chiung-Yu CHEN
  • Mold for Making Nail Decorations
    Publication number: 20090145450
    Abstract: Disclosed is a mold for making nail decorations. The mold includes at least one cavity defined therein for receiving solvent that will cure and become a nail decoration. Then, the mold can be bent to release the nail decoration from the cavity. Finally, the nail decoration can be attached to a nail.
    Type: Application
    Filed: December 6, 2007
    Publication date: June 11, 2009
    Inventor: Li-Jhen WANG