Patents by Inventor Philip LeQuesne

Philip LeQuesne 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).

  • Tetrahydro-S-21-Br
    Patent number: 5239094
    Abstract: The invention is directed to novel angiotropic (angiogenic and angiostatic) steroids. They are halogenated in the 21 position. The invention is also directed to novel methods of treating gastrointestinal ulcers by the administration of the novel angiotropic (angiogenic) steroids.
    Type: Grant
    Filed: April 12, 1991
    Date of Patent: August 24, 1993
    Assignee: Brigham and Women's Hospital
    Inventors: Sandor Szabo, John L. Neumeyer, Philip LeQuesne