Patents by Inventor James L. Kerwin

James L. Kerwin 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).

  • Patent number: 4687744
    Abstract: A method is provided for producing oospores of the organism Lagenidium giganteum comprising the steps of incubating zoospores with a medium containing a sterol and particular fatty acids or fatty acid derivatives.
    Type: Grant
    Filed: June 19, 1984
    Date of Patent: August 18, 1987
    Assignee: The Regents of the University of California
    Inventors: James L. Kerwin, Robert K. Washino