Patents by Inventor Leslie D. Cahan

Leslie D. Cahan 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).

  • Antigenic compositions and methods for using same
    Patent number: 4557931
    Abstract: GM2 is a ganglioside present on the surface of tumors and stimulates an appreciable immune response in mammals. It is useful when coupled with a non-toxic protein carrier or mixed with an adjuvent and injected parenterally of raising the anti-GM2 titer in serum. GM2 is also valuable as a diagnostic agent.
    Type: Grant
    Filed: December 2, 1982
    Date of Patent: December 10, 1985
    Assignee: Regents of the University of California
    Inventors: Reiko F. Irie, Tadashi Tai, Donald L. Morton, Leslie D. Cahan, James C. Paulson