Patents by Inventor Frederick Niepceron

Frederick Niepceron 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).

  • Conductive composite material and method for producing said conductive composite material
    Patent number: 10083775
    Abstract: The invention relates to a conductive material comprising a first phase including a thermoset compound, a second phase, consisting of a smaller volume, including a thermoplastic compound, and a conductive compound, wherein the second phase is dispersed in the first phase, the two phases are bicontinuous, and the conductive compound is situated at the interface between the first and second phases.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: September 25, 2018
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE-(CNRS), UNIVERSITE DU MAINE
    Inventors: Jean-François Tassin, Radouane Sellak, Frédérick Niepceron, Lazhar Benyahia
  • CONDUCTIVE COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAID CONDUCTIVE COMPOSITE MATERIAL
    Publication number: 20160064114
    Abstract: The invention relates to a conductive material comprising a first phase including a thermoset compound, a second phase, consisting of a smaller volume, including a thermoplastic compound, and a conductive compound, wherein the second phase is dispersed in the first phase, the two phases are bicontinuous, and the conductive compound is situated at the interface between the first and second phases.
    Type: Application
    Filed: January 30, 2014
    Publication date: March 3, 2016
    Applicants: Centre National de la Recherche Scientifique - CNRS, Université du Maine
    Inventors: Jean-François Tassin, Radouane Sellak, Frédérick Niepceron, Lazher Benyahia
  • Method for preparing a composite material comprising a polymeric matrix and a filler consisting in ion exchange inorganic particles
    Patent number: 9065109
    Abstract: The invention relates to a method for preparing a composite material comprising a polymeric matrix and a filler consisting in ion exchange inorganic particles, comprising a step for synthesis in situ of said particles within the polymeric matrix.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: June 23, 2015
    Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, INSTITUT NATIONAL DES SCIENCES APPLIQUEES
    Inventors: Pierrick Buvat, Philippe Mazabraud, Herve Galiano, Jannick Bigarre, Veronique Bounor-Legare, Frederick Niepceron, Jean-Francois Gerard
  • Composite for fuel cell membrane based on organomodified inorganic particles and method for preparing same
    Patent number: 8501369
    Abstract: The invention relates to proton-conducting composites comprising a polymer matrix within which inorganic particles are dispersed, grafted to the surface of which particles are polymers comprising repeat units that comprise at least one acid proton-exchange group, optionally in the form of salts, or a precursor group of said acid group, said particles being chosen from particles of zeolites, of zirconium phosphates or phosphonates, or of oxides. Application to the field of fuel cells.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: August 6, 2013
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Frédérick Niepceron, Hervé Galiano, Jean-François Tassin
  • METHOD FOR PREPARING A COMPOSITE MATERIAL COMPRISING A POLYMERIC MATRIX AND A FILLER CONSISTING IN ION EXCHANGE INORGANIC PARTICLES
    Publication number: 20130092873
    Abstract: The invention relates to a method for preparing a composite material comprising a polymeric matrix and a filler consisting in ion exchange inorganic particles, comprising a step for synthesis in situ of said particles within the polymeric matrix.
    Type: Application
    Filed: June 15, 2011
    Publication date: April 18, 2013
    Applicants: INSTITUT NATIONAL DES SCIENCES APPLIQUEES, COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Pierrick Buvat, Philippe Mazabraud, Herve Galiano, Jannick Bigarre, Veronique Bounor-Legare, Frederick Niepceron, Jean-Francois Gerard
  • Composite for Fuel Cell Membrane Based on Organomodified Inorganic Particles and Method for Preparing Same
    Publication number: 20100196786
    Abstract: The invention relates to proton-conducting composites comprising a polymer matrix within which inorganic particles are dispersed, grafted to the surface of which particles are polymers comprising repeat units that comprise at least one acid proton-exchange group, optionally in the form of salts, or a precursor group of said acid group, said particles being chosen from particles of zeolites, of zirconium phosphates or phosphonates, or of oxides. Application to the field of fuel cells.
    Type: Application
    Filed: June 20, 2008
    Publication date: August 5, 2010
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE
    Inventors: Frédérick Niepceron, Hervé Galiano, Jean-Francois Tassin