Patents by Inventor Bernard Protevin

Bernard Protevin 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).

  • Bicyclic nitrogen compounds
    Patent number: 5506237
    Abstract: The invention relates to the compounds of formula (I): ##STR1## in which: A represents, with the carbon and nitrogen atoms to which it is attached, a heterocycle,B represents, with the nitrogen atom to which it is attached, a heterocycle,n is equal to 1, 2, 3 or 4,R represents phenyl substituted by at least one halogen or alkyl, hydroxyl, alkoxy, trifluoromethyl, nitro, amino, cyano, carboxyl or alkoxycarbonyl, benzyl, thienyl or pyridyl. The compounds may be used as medicaments.
    Type: Grant
    Filed: March 23, 1994
    Date of Patent: April 9, 1996
    Assignee: Adir et Compagnie
    Inventors: Guillaume De Nanteuil, Bernard Protevin, Georges Remond, Jean Lepagnol, Veronique Heidet