Patents by Inventor Catherine Dupeyrat-Batiot

Catherine Dupeyrat-Batiot 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).

  • Process for producing hydrogen gas and carbon nanotubes from catalytic decomposition of ethanol
    Patent number: 8236271
    Abstract: The present invention relates to a process for the production of hydrogen gas and carbon nanotubes from catalytic decomposition of ethanol. More particularly, the invention relates to a process for preparing hydrogen gas and carbon nanotubes from catalytic decomposition of bioethanol over Ni/La203 catalyst is obtainable by H2 reduction of a LaNi03 perovskite catalyst precursor. Additionally, the present invention relates to the use of a Ni/La203 catalyst obtainable by H2 reduction of a LaNi03 perovskite catalyst precursor in the manufacture of hydrogen gas and carbon nanotubes from gaseous ethanol.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: August 7, 2012
    Assignees: Centre National de la Recherche Scientifique, Universite de Poitiers, University of Antioquia
    Inventors: Catherine Dupeyrat-Batiot, Jean-Michel Tatibouet, Joël Barrault, Fanor Mondragon-Pérez, Jaime Andres Gallego Marin, German-Alberto Sierra Gallego
  • PROCESS FOR PRODUCING HYDROGEN GAS AND CARBON NANOTUBES FROM CATALYTIC DECOMPOSITION OF ETHANOL
    Publication number: 20100215568
    Abstract: The present invention relates to a process for the production of hydrogen gas and carbon nanotubes from catalytic decomposition of ethanol. More particularly, the invention relates to a process for preparing hydrogen gas and carbon nanotubes from catalytic decomposition of bioethanol over Ni/La2O3 catalyst is obtainable by H2 reduction of a LaNiO3 perovskite catalyst precursor. Additionally, the present invention relates to the use of a Ni/La2O3 catalyst obtainable by H2 reduction of a LaNiO3 perovskite catalyst precursor in the manufacture of hydrogen gas and carbon nanotubes from gaseous ethanol.
    Type: Application
    Filed: July 2, 2008
    Publication date: August 26, 2010
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE-CNRS, UNIVERSITY OF ANTIOQUIA
    Inventors: Catherine Dupeyrat-Batiot, Jean-Michel Tatibouet, Joél Barrault, Fanor Mondragon-Peréz, Jaime Andres Gallego Marin, German-Alberto Sierra Gallego