Patents by Inventor David Chiche

David Chiche 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).

  • PREPARATION OF A SOLID BASED ON ZINC OXIDE FOR USE IN PURIFYING A GAS OR A LIQUID
    Publication number: 20120000855
    Abstract: The invention concerns a process for preparing a solid comprising ZnO and a binder comprising the following steps: pre-mixing powders comprising at least one ZnO powder and at least one binder (step a), mixing the paste obtained (step b), extruding (step c) the paste obtained in step b), drying the extrudates, and calcining (step d) in a stream of gas comprising oxygen.
    Type: Application
    Filed: December 3, 2009
    Publication date: January 5, 2012
    Applicant: IFP Energies Nouvelles
    Inventors: Delphine Bazer-Bachi, David Chiche, Joseph Lopez, Marc Lelias
  • USE OF A TiO2- BASED COMPOSITION FOR CAPTURING HALOGENATED COMPOUNDS CONTAINED IN A GASEOUS MIXTURE
    Publication number: 20100202947
    Abstract: The invention is concerned with the use of a TiO2-based composition for capturing halogenated compounds contained in a gaseous mixture, said composition comprising between 10 wt. % and 100 wt. % of TiO2 and between 1 wt. % and 30 wt. % of at least one sulfate of an alkaline-earth metal selected from calcium, barium, strontium and magnesium.
    Type: Application
    Filed: January 11, 2010
    Publication date: August 12, 2010
    Applicant: IFP
    Inventors: Marc-Antoine Lelias, Olivier Ducreux, David Chiche
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    Patent number: D651781
    Type: Grant
    Filed: December 26, 2010
    Date of Patent: January 3, 2012
    Assignee: Greencart Int Ltd.
    Inventors: Rafi Geva, David Chiche