Patents by Inventor James R. Millis

James R. Millis 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).

  • Extraction of thymidine and other nucleosides
    Patent number: 5204245
    Abstract: An enzymatic process for extracting a nucleoside, such as thymidine, from a biomass without substantial thymine production.
    Type: Grant
    Filed: May 15, 1991
    Date of Patent: April 20, 1993
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: James A. Doncheck, James R. Millis, Paul E. Swanson