Patents by Inventor Dinlaka Sriprapundh

Dinlaka Sriprapundh 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).

  • xylose isomerase polypeptides and nucleic acids encoding same
    Patent number: 7198933
    Abstract: The present invention provides novel isolated polynucleotides encoding a novel xylose isomerases capable of catalyzing the conversion of glucose to fructose and nucleic acids encoding for such isomerase. The present invention also provides a method of producing the xylose isomerase enzymes employing DNA encoding for the enzymes, plasmids containing the DNA, and bacteria into which the plasmids have been inserted and which produce the enzymes.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: April 3, 2007
    Assignee: Board of Trustees of Michigan State University
    Inventors: J. Gregory Zeikus, Dinlaka Sriprapundh, Claire Vieille
  • Thermotoga neapolitana xylose isomerase polypeptides and nucleic acids encoding same
    Publication number: 20030166172
    Abstract: The present invention provides novel isolated polynucleotides encoding a novel xylose isomerases capable of catalyzing the conversion of glucose to fructose and nucleic acids encoding for such isomerase. The present invention also provides a method of producing the xylose isomerase enzymes employing DNA encoding for the enzymes, plasmids containing the DNA, and bacteria into which the plasmids have been inserted and which produce the enzymes.
    Type: Application
    Filed: January 21, 2003
    Publication date: September 4, 2003
    Applicant: Board of Trustees of MICHIGAN STATE UNIVERSITY
    Inventors: J. Gregory Zeikus, Dinlaka Sriprapundh, Claire Vieille