Patents by Inventor Rana Israel

Rana Israel 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).

  • Material having a multilayer architecture and intended for being contacted with liquid silicon
    Patent number: 9145339
    Abstract: The present invention relates to novel materials intended for being contacted with liquid silicon and having a multilayer architecture, the intermediate layer of which is formed by a silicon carbide matrix containing at least one carbon nodule. The invention also relates to the method for preparing said materials.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: September 29, 2015
    Assignees: Commissariat a l'Energie Atomique et Energies Alternatives, Center National de la Recherche Scientifique
    Inventors: Jean-Paul Garandet, Denis Camel, Béatrice Drevet, Nicolas Eustathopoulos, Rana Israel
  • Method of assembling carbon parts by refractory brazing
    Patent number: 8956481
    Abstract: The present invention relates to a method of assembling carbon parts using a braze based on silicon carbide. The invention also relates to the parts assembled using such a method.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: February 17, 2015
    Assignees: Commissariat a l'Energie Atomique et aux Energies Alternatives, Institut National Polytechnique de Grenoble
    Inventors: Jean-Paul Garandet, Denis Camel, Beatrice Drevet, Nicolas Eustathopoulos, Rana Israel
  • MATERIAL HAVING A MULTILAYER ARCHITECTURE AND INTENDED FOR BEING CONTACTED WITH LIQUID SILICON
    Publication number: 20120040139
    Abstract: The present invention relates to novel materials intended for being contacted with liquid silicon and having a multilayer architecture, the intermediate layer of which is formed by a silicon carbide matrix containing at least one carbon nodule. The invention also relates to the method for preparing said materials.
    Type: Application
    Filed: September 3, 2009
    Publication date: February 16, 2012
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Jean-Paul Garandet, Denis Camel, Beatrice Drevet, Nicolas Eustathopoulos, Rana Israel
  • METHOD OF ASSEMBLING CARBON PARTS BY REFRACTORY BRAZING
    Publication number: 20110229711
    Abstract: The present invention relates to a method of assembling carbon parts using a braze based on silicon carbide. The invention also relates to the parts assembled using such a method.
    Type: Application
    Filed: September 3, 2009
    Publication date: September 22, 2011
    Applicants: COMMISSARIAT AT L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, INSTITUT NATIONAL POLYTECHNIQUE DE GRENOBLE
    Inventors: Jean-Paul Garandet, Denis Camel, Béatrice Drevet, Nicolas Eustathopoulos, Rana Israel