Patents by Inventor Veronique Schlussel

Veronique Schlussel 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).

  • Trioctahedral phyllosilicates 2:1 of a stevensite or kerolite type modified post-synthesis, method of preparation and use in catalysis
    Patent number: 6533923
    Abstract: The present invention relates to stevensite or kerolite type trioctahedral phyllosilicates 2:1 containing fluorine, fluorinated in synthesis in an acid medium and modified post-synthesis to bring about Si/Al and/or Mg/Al substitutions which impart acid properties to the solid. These phyllosilicates may be incorporated in the composition of catalysts used to convert hydrocarbons, in particular for hydrocracking.
    Type: Grant
    Filed: December 26, 2000
    Date of Patent: March 18, 2003
    Assignee: Institut Francais du Pétrole
    Inventors: Sylvie Lacombe, Véronique Schlussel, Jacques Baron, Ronan Le Dred
  • Trioctahedral phyllosilicates 2:1 of a stevensite or kerolite type modified post-synthesis, method of preparation and use in catalysis
    Publication number: 20010046936
    Abstract: The present invention relates to stevensite or kerolite type trioctahedral phyllosilicates 2:1 containing fluorine, fluorinated in synthesis in an acid medium and modified post-synthesis to bring about Si/Al and/or Mg/Al substitutions which impart acid properties to the solid. These phyllosilicates may be incorporated in the composition of catalysts used to convert hydrocarbons, in particular for hydrocracking.
    Type: Application
    Filed: December 26, 2000
    Publication date: November 29, 2001
    Applicant: Institute Francaise Du Petrole
    Inventors: Sylvie Lacombe, Veronique Schlussel, Jacques Baron, Ronan Le Dred