Patents by Inventor Raffaele Cesana

Raffaele Cesana 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).

  • Oxadiazoles, processes for their preparation and their use as medicaments
    Patent number: 6277872
    Abstract: The invention relates to oxadiazole derivatives of general formula (I) wherein X, Y, Z and R1 are defined as described in the specification and claims, processes for preparing them and their use as pharmaceutical compositions.
    Type: Grant
    Filed: July 26, 1999
    Date of Patent: August 21, 2001
    Assignee: Boehringer Ingelheim KG
    Inventors: Michael Brenner, Roland Maier, Marion Wienrich, Thomas Weiser, Rainer Palluk, Wolf-Dietrich Bechtel, Angelo Sagrada, Helmut Ensinger, Uwe Pschorn, Raffaele Cesana
  • Diphenyl-substituted heterocycles with 6-membered ring, processes for the preparation thereof and the use thereof as medicaments
    Patent number: 6235738
    Abstract: The invention relates to novel diphenyl-substituted heterocycles with 6-membered ring of general formula (I) in which A, X and the residues R1, R2, R3, R4 and R5 are as defined in the claims, processes for the preparation thereof and the use thereof as medicaments.
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: May 22, 2001
    Assignees: Boehringer Ingelheim Pharma KG, Boehringer Ingelheim Italia S.p.A.
    Inventors: Michael Brenner, Rainer Palluk, Marion Wienrich, Thomas Weiser, Enzo Cereda, Maura Bignotti, Carlo Maria Pellegrini, Giovanni Battista Schiavi, Raffaele Cesana