Patents by Inventor Li Xin-Liang

Li Xin-Liang 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).

  • Aureobasidium pullulans xylanase, gene and signal sequence
    Patent number: 5591619
    Abstract: A xylanase from Aureobasidium pullulans having a high specific activity is provided as well as a signal protein for controlling excretion into cell culture medium of proteins to which it is attached. DNA encoding these proteins is also provided.
    Type: Grant
    Filed: September 30, 1994
    Date of Patent: January 7, 1997
    Assignee: University of Georgia Research Foundation, Inc.
    Inventors: Li Xin-Liang, Lars G. Ljungdahl