Patents by Inventor Olivier Lozach

Olivier Lozach 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).

  • Imidazolone derivatives, method for the preparation thereof and biological applications
    Patent number: 8563588
    Abstract: Imidazolone derivatives, as medicaments, of formula wherein: R1?H, C1 to C5 alkyl, aryl or a 5- or 6-membered heterocyclic group; Ar1=optionally substituted aryl or an aromatic heterocycle; R?R2—S—, R3—HN—, R4COHN or Ar2, with R2=a C1-C5 alkyl, vinyl or vinyl(C1-C5)alkyl, nitrile or nitrile(C1-C5)alkyl, aryl or benzyl radical, which are optionally substituted; R3=the meanings given above and H; Ar2=substituted or unsubstituted aryl.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: October 22, 2013
    Assignees: Universite de Rennes 1, Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Francois Carreaux, Jean-Pierre Bazureau, Steven Renault, Laurent Meijer, Olivier Lozach
  • IMIDAZAOLONE DERIVATIVES,PREPARATION THEREOF AND BIOLOGICAL USE OF SAME
    Publication number: 20100216855
    Abstract: Imidazolone derivatives, as medicaments, of formula wherein: R1?H, C1 to C5 alkyl, aryl or a 5- or 6-membered heterocyclic group; Ar1=optionally substituted aryl or an aromatic heterocycle; R?R2—S—, R3—HN—, R4COHN or Ar2, with R2=a C1-C5 alkyl, vinyl or vinyl(C1-C5)alkyl, nitrile or nitrile(C1-C5)alkyl, aryl or benzyl radical, which are optionally substituted; R3=the meanings given above and H; Ar2=substituted or unsubstituted aryl.
    Type: Application
    Filed: August 1, 2008
    Publication date: August 26, 2010
    Inventors: Francois Carreaux, Jean-Pierre Bazureau, Steven Renault, Laurent Meijer, Olivier Lozach