Patents by Inventor George Winfred Clark, III

George Winfred Clark, III 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).

  • Method for the preparation of prostaglandin intermediates from a mold metabolite
    Patent number: 4103091
    Abstract: This invention provides intermediates which are essential for a new chemical method which converts terrein, a fungal metabolite, to an intermediate which is known to be useful for the preparation of prostaglandins of the C series and analogs of other prostaglandins.
    Type: Grant
    Filed: July 22, 1976
    Date of Patent: July 25, 1978
    Assignee: The Ohio State University Research Foundation
    Inventors: Lester Allen Mitscher, George Winfred Clark, III, Gordon Herman Bokelman