Patents by Inventor Edgar E. Stinson

Edgar E. Stinson 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).

  • Production of eicosapentaenoic acid from filamentous fungi utilizing lactose as a primary carbon source
    Patent number: 5246842
    Abstract: A process for the production of 5,8,11,14,17 -eicosapentaenoic acid from filamentous fungi with lactose as a substrate. Preferred filamentous fungi include Pythium ultimum, Pythium debaryanum, Pythium sp, and Pythium irregulare, the preferred lactose source being whey.
    Type: Grant
    Filed: October 30, 1991
    Date of Patent: September 21, 1993
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Dennis J. O'Brien, Edgar E. Stinson, Eric W. Wessinger, George A. Somkuti