Patents by Inventor Maria Letizia Marchetti

Maria Letizia Marchetti 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).

  • Analogues of the active metabolite of leflunomide
    Patent number: 5905090
    Abstract: Analogues of the active metabolite of leflunomide, and to the use thereof as immunosuppressive and/or antinflammatory agents.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: May 18, 1999
    Assignee: Italfarmaco S.p.A.
    Inventors: Giorgio Bertolini, Mauro Biffi, Flavio Leoni, Maria Letizia Marchetti, Jacques Mizrahi, Flavio Somenzi, Paolo Mascagni