Patents by Inventor Partricia Andy

Partricia Andy 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).

  • STRUCTURE AND CATALYTIC FILTER FOR FILTERING A GAS COMPRISING A HYDROPHOBIC OR OLEOPHOBIC CEMENT
    Publication number: 20090297407
    Abstract: The invention relates to an assembled structure that can be used, after deposition of a catalyst, for filtering a gas loaded with soot particles and pollutants in the gas phase in which the cement used as a coating cement and/or as a joint cement comprises, at least at the surface, a hydrophobic or oleophobic material. The invention also relates to the assembled catalytic filter obtained after impregnating with a catalytic solution of said structure and also to the process for manufacturing the filter from said structure.
    Type: Application
    Filed: June 13, 2006
    Publication date: December 3, 2009
    Applicant: SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN
    Inventors: Partricia Andy, Anthony Briot, Sebastien Bardon, Caroline Tardivat