Patents by Inventor Chun-Chieh Hsieh

Chun-Chieh Hsieh 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).

  • strains for hyper-producing glutathione and ?-glutamylcysteine and processes of use
    Patent number: 7371557
    Abstract: The present invention provides a biologically pure culture of Saccharomyces cerevisiae strain YA02032 or YA03083, which culture has a characteristic nature capable of producing glutathione and the precursor thereof, ?-glutamylcysteine. A composition comprising the culture and a process for the production of glutathione and/or the precursor thereof, ?-glutamylcysteine, are also provided.
    Type: Grant
    Filed: February 22, 2006
    Date of Patent: May 13, 2008
    Assignee: Food Industry Research and Development Institute
    Inventors: Jinn-Tsyy Lai, Shin-Ying Lee, Chun-Chieh Hsieh, Chin-Fa Hwang, Chii-Cherng Liao
  • Saccharomyces cerevisiae strains for hyper-producing glutathione and gamma-glutamylcysteine and processes of use
    Publication number: 20070196382
    Abstract: The present invention provides a biologically pure culture of Saccharomyces cerevisiae strain YA02032 or YA03083, which culture has a characteristic nature capable of producing glutathione and the precursor thereof, ?-glutamylcysteine. A composition comprising the culture and a process for the production of glutathione and/or the precursor thereof, ?-glutamylcysteine, are also provided.
    Type: Application
    Filed: February 22, 2006
    Publication date: August 23, 2007
    Inventors: Jinn-Tsyy Lai, Shin-Ying Lee, Chun-Chieh Hsieh, Chin-Fa Hwang, Chii-Cherng Liao