Patents by Inventor Shih-Jr Liu

Shih-Jr Liu 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).

  • Glutathione based delivery system
    Patent number: 8569239
    Abstract: A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: October 29, 2013
    Assignee: Industrial Technology Research Institute
    Inventors: Ae-June Wang, Chi-Heng Jian, Shyh-Dar Li, Yi-Fong Lin, Shih-Jr Liu
  • GLUTATHIONE BASED DELIVERY SYSTEM
    Publication number: 20100166849
    Abstract: A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.
    Type: Application
    Filed: March 11, 2010
    Publication date: July 1, 2010
    Inventors: Ae-June WANG, Chi-Heng Jian, Shyh-Dar Li, Yi-Fong Lin, Shih-Jr Liu
  • Glutathione based delivery system
    Patent number: 7700564
    Abstract: A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: April 20, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Ae-June Wang, Chi-Heng Jian, Shyh-Dar Li, Yi-Fong Lin, Shih-Jr Liu
  • GLUTATHIONE BASED DELIVERY SYSTEM
    Publication number: 20090060991
    Abstract: A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.
    Type: Application
    Filed: November 3, 2008
    Publication date: March 5, 2009
    Inventors: Ae-June WANG, Chi-Heng JIAN, Shyh-Dar LI, Yi-Fong LIN, Shih-Jr LIU
  • Glutathione based delivery system
    Patent number: 7446096
    Abstract: A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: November 4, 2008
    Assignee: Industrial Technology Research Institute
    Inventors: Ae-June Wang, Chi-Heng Jian, Shyh-Dar Li, Yi-Fong Lin, Shih-Jr Liu
  • Glutathione based delivery system
    Publication number: 20070141133
    Abstract: A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.
    Type: Application
    Filed: December 19, 2005
    Publication date: June 21, 2007
    Inventors: Ae-June Wang, Chi-Heng Jian, Shyh-Dar Li, Yi-Fong Lin, Shih-Jr Liu