Patents by Inventor William E. Hageman

William E. Hageman 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).

  • Methods for the treatment of ventricular dysrhythmia and prevention of ventricular fibrillation
    Patent number: 4725604
    Abstract: Various indole and benzothiophene compounds having a pendant pyrrolidinylidene amino or piperidinylideneamino group are useful in the prevention of ventricular fibrillation, e.g., in humans. The invention comprises methods for the treatment of ventricular dysrhythmia or the prevention of ventricular fibrillation.
    Type: Grant
    Filed: March 7, 1986
    Date of Patent: February 16, 1988
    Assignee: McNeilab, Inc.
    Inventors: William E. Hageman, Michael J. Zelesko
  • Methods for the treatment of ventricular dysrhythmia and prevention of ventricular fibrillation
    Patent number: 4584302
    Abstract: Various indole and benzothiophene compounds having a pendant pyrrolidinylidene amino or piperidinylideneamino group are useful in the prevention of ventricular fibrillation, e.g., in humans. The invention comprises methods for the treatment of ventricular dysrhythymia or the prevention of ventricular fibrillation.
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: April 22, 1986
    Assignee: McNeilab, Inc.
    Inventors: William E. Hageman, Michael J. Zelesko