Patents by Inventor Julien Amadou

Julien Amadou 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).

  • Catalytic composition for synthesizing carbon nanotubes
    Patent number: 10226756
    Abstract: The present invention relates to a catalytic composition for the synthesis of carbon nanotubes, comprising an active catalyst and a catalytic support, the active catalyst comprising a mixture of iron and cobalt in any oxidation form and the catalytic support comprising exfoliated vermiculite.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: March 12, 2019
    Assignee: Nanocyl S.A.
    Inventors: Fang-Yue Chan, Julien Amadou, Cédric De Villepin
  • Catalytic Composition for Synthesizing Carbon Nanotubes
    Publication number: 20170282158
    Abstract: The present invention relates to a catalytic composition for the synthesis of carbon nanotubes, comprising an active catalyst and a catalytic support, the active catalyst comprising a mixture of iron and cobalt in any oxidation form and the catalytic support comprising exfoliated vermiculite.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 5, 2017
    Applicant: Nanocyl S.A.
    Inventors: Fang-Yue Chan, Julien Amadou, Cédric De Villepin
  • Catalytic composition for synthesizing carbon nanotubes
    Patent number: 9731277
    Abstract: The present invention relates to a catalytic composition for the synthesis of carbon nanotubes, comprising an active catalyst and a catalytic support, the active catalyst comprising a mixture of iron and cobalt in any oxidation form and the catalytic support comprising exfoliated vermiculite.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: August 15, 2017
    Assignee: Nanocyl S.A.
    Inventors: Fang-Yue Chan, Julien Amadou, Cedric De Villepin
  • INSTALLATION AND METHOD FOR THE FUNCTIONALIZATION OF PARTICULATE AND POWDERED PRODUCTS
    Publication number: 20140248442
    Abstract: The present invention is related to a continuous method for the functionalization of a pulverulent product in a plasma reactor comprising the steps of:—generating a plasma in a vertical reactor;—bringing the pulverulent product in contact with said plasma by letting said particles fall by gravity from top to bottom trough said reactor. The present invention also discloses an instalation for performing the functionalization method.
    Type: Application
    Filed: May 22, 2012
    Publication date: September 4, 2014
    Applicant: Nanocyl S.A.
    Inventors: Frédéric Luizi, Tiberiu Marian Minea, Stéphane Lucas, Julien Amadou, Anna Usoltseva, Christophe Rigaux
  • Catalytic Composition for Synthesizing Carbon Nanotubes
    Publication number: 20140054513
    Abstract: The present invention relates to a catalytic composition for the synthesis of carbon nanotubes, comprising an active catalyst and a catalytic support, the active catalyst comprising a mixture of iron and cobalt in any oxidation form and the catalytic support comprising exfoliated vermiculite.
    Type: Application
    Filed: March 8, 2012
    Publication date: February 27, 2014
    Applicant: Nanocyl S.A.
    Inventors: Fang-Yue Chan, Julien Amadou, Cedric De Villepin
  • LUBRICANT COMPOSITION
    Publication number: 20130178402
    Abstract: The disclosure includes a lubricant composition further including: (a) at least one synthetic base oil and optionally at least one additive and (b) carbon nanotubes, the composition having a weight percentage of carbon nanotubes (b) relative to the total amount of base oils (a) of the composition of between 0.15 and 3.50%, the ratio between the weight percentage of carbon nanotubes, and the apparent density of the powder of carbon nanotubes, expressed in g/1 and measured according to the standard ISO 60-ASTM D1895 being greater than 102.
    Type: Application
    Filed: August 25, 2011
    Publication date: July 11, 2013
    Applicants: NANOCYL SA, TOTAL RAFFINAGE MARKETING
    Inventors: Vanessa Chauveau, Patrick Turello, Julien Amadou, Olivier Rochez
  • Materials based on tangled nanotubes or nanofibres, preparation method thereof and use of same
    Patent number: 7988861
    Abstract: A method of preparing a solid material based on tangled nanotubes and/or nanofibers, includes a step of growing carbon nanofibers and/or nanotubes with restraint in a contained reactor; and the materials thus obtained. The different uses of the materials are also disclosed.
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: August 2, 2011
    Assignees: Centre National de la Recherche Scientifique (C.N.R.S.), Universite Louis Pasteur
    Inventors: Cuong Pham-Huu, Marc-Jacques Ledoux, Dominique Begin, Patrick Nguyen, Julien Amadou, Jean-Philippe Tessonnier
  • Materials Based on Tangled Nanotubes or Nanofibres, Preparation Method Thereof and Use of Same
    Publication number: 20080156733
    Abstract: A method of preparing a solid material based on tangled nanotubes and/or nanofibres, includes a step of growing carbon nanofibres and/or nanotubes with restraint in a contained reactor; and the materials thus obtained. The different uses of the materials are also disclosed.
    Type: Application
    Filed: February 1, 2006
    Publication date: July 3, 2008
    Applicant: UNIVERSITE LOUIS PASTEUR
    Inventors: Cuong Pham-Huu, Marc-Jacques Ledoux, Dominique Begin, Patrick Nguyen, Julien Amadou, Jean-Philippe Tessonnier