Patents by Inventor George Ferdinand Rowland

George Ferdinand Rowland 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).

  • Immunological materials
    Patent number: 4046722
    Abstract: The present invention is concerned with a cytotoxic agent comprising an immunoglobulin specific for antigens on the surface of the cell to be killed having 1-10 polymer carrier molecules covalently bonded thereto and the polymer carrier having 5-500 molecules of a cytotoxic drug covalently bound. The compounds of the present invention are useful as anti tumor agents.
    Type: Grant
    Filed: January 14, 1976
    Date of Patent: September 6, 1977
    Assignee: G. D. Searle & Co. Limited
    Inventor: George Ferdinand Rowland