Patents by Inventor Steven Renault

Steven Renault 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).

  • RECHARGEABLE NON-AQUEOUS LITHIUM-AIR BATTERY CELL COMPRISING A SOLID ORGANIC CATALYST
    Publication number: 20230074459
    Abstract: A lithium-air battery cell wherein the positive electrode includes a solid p-type electroactive organic catalyst lithium salt and a battery pack including several lithium-air battery cells. The use of a battery pack as a rechargeable battery for vehicles, such as electric vehicles and hybrid vehicles, electronic devices, and stationary power generating devices. Finally, a vehicle, an electronic device, and a stationary power generating device, including a battery pack.
    Type: Application
    Filed: January 20, 2020
    Publication date: March 9, 2023
    Applicants: TOYOTA MOTOR EUROPE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE NANTES
    Inventors: Steven RENAULT, Marco CARBONI, Fanny Jeanne Julie BARDE, Philippe POIZOT
  • 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