Patents by Inventor Sylvie Juguin

Sylvie Juguin 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).

Process for the aromatization of hydrocarbons containing 5 to 9 carbon atoms per molecule in the presence of a particular catalyst

Patent number: 5268522

Abstract: For the catalytic aromatization of hydrocarbons containing 5 to 9 carbons atoms per molecule, use is made of a catalyst containing a MFI zeolite containing at least one noble metal from the platinum family and at least one additional metal chosen from the group constituted by tin, germanium, lead and indium, and optionally an amorphous matrix.

Type: Grant

Filed: October 23, 1992

Date of Patent: December 7, 1993

Assignee: Institut Francais de Petrole

Inventors: Jean-Paul Bournonville, Francis Raatz, Jeannine Juguin, Sylvie Juguin
Catalyst containing a zeolite, a noble metal from the family of platinum, an alkali metal of an alkaline earth metal and an additional metal, as well as the use thereof in the aromatization of hydrocarbons containing 2 to 4 carbon atoms per molecule

Patent number: 5215950

Abstract: The invention relates to a catalyst and a catalytic process for the aromatization of hydrocarbons containing 2 to 4 carbon atoms per molecule.The catalyst contains a MFI zeolite and an amorphous matrix containing at least one noble metal from the platinum family, at least one additional metal chosen from tin, germanium, lead and indium and at least one alkali metal or alkaline earth metal.

Type: Grant

Filed: May 22, 1991

Date of Patent: June 1, 1993

Inventors: Jean-Paul Bournonville, Francis Raatz, Bernard Juguin, deceased, by Jeannine Juguin, legal representative, by Sylvie Juguin, legal representative

Process for the aromatization of hydrocarbons containing 5 to 9 carbon atoms per molecule in the presence of a particular catalyst

Catalyst containing a zeolite, a noble metal from the family of platinum, an alkali metal of an alkaline earth metal and an additional metal, as well as the use thereof in the aromatization of hydrocarbons containing 2 to 4 carbon atoms per molecule