Patents by Inventor John L. Zimmermann

John L. Zimmermann 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).

  • Antitumor compositions and methods
    Patent number: 5254582
    Abstract: This invention provides the use of N-[[(3,4-dichlorophenyl)amino]carbonyl]-2,3-dihydrobenzofuran-5-sulfonamid e, and pharmaceutically acceptable salts thereof, in the treatment of susceptible neoplasms in mammals. This invention further provides the novel aforementioned compound and its pharmaceutical formulations.
    Type: Grant
    Filed: February 5, 1992
    Date of Patent: October 19, 1993
    Assignee: Eli Lilly and Company
    Inventors: George B. Boder, William J. Ehlhardt, Gerald B. Grindey, John E. Toth, John F. Worzalla, John L. Zimmermann