Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203973 | Method for storing and producing energy with optimized water management | David Teixeira | 2021-12-21 |
| 10336948 | Catalytic cracking process allowing improved upcycling of the calories from the combustion fumes | Frederic Feugnet, Jean-Michel Besnault | 2019-07-02 |
| 8273243 | Process for desulfurization and denitration of a gas-oil-type hydrocarbon fraction that contains nitrogen compounds | Alexandre Nicolaos, Danielle Richard | 2012-09-25 |
| 7847141 | Process for improving gasoline cuts and conversion into gas oils | Arnaud Baudot, Vincent Coupard, Alain Methivier | 2010-12-07 |
| 7705193 | Process for improving gasoline fractions and gasoil conversion with additional treatment to increase the gasoil fraction yield | Arnaud Baudot, Vincent Coupard, Stephane Morin, Alain Methivier | 2010-04-27 |
| 7635424 | Method of capturing mercaptans contained in a natural gas by concentration | Renaud Cadours, Sophie Drozdz, Fabrice Lecomte | 2009-12-22 |
| 7572946 | Process for oligomerizing olefins using a silica-alumina based catalyst | Sylvie Lacombe, Renaud Revel, Eric Llido, Patrick Euzen, Carole Bobin | 2009-08-11 |
| 7504548 | Method for formulation of synthetic gas oils or additives for gas oil | Sylvie Lacombe, Jean-Francois Joly, Eric Llido | 2009-03-17 |
| 7344635 | Integral method for desulphurization of a hydrocarbon cracking or stream cracking effluent | Pierre Boucot, Alain Forestiere, Nathalie Marchal-George, Florent Picard | 2008-03-18 |
| 7329787 | Process for transforming hydrocarbons into a fraction having an improved octane number and a fraction with a high cetane index | Vincent Coupard, Alain Forestiere, Eric Llido | 2008-02-12 |
| 7297826 | Method for producing phenylalkanes using a combination of two catalysts | Jean-Francois Joly | 2007-11-20 |
| 7217850 | Process for the production of phenylalkanes in the presence of a solid acid catalyst the deactivation of which is delayed | Emmanuelle Guillon, Eric Sanchez | 2007-05-15 |
| 7192565 | Method of collecting mercaptans contained in a gaseous feed | Renaud Cadours, Sophie Drozdz, Fabrice Lecomte | 2007-03-20 |
| 7161052 | Process for the valorization of a charge of hydrocarbons and for reducing the vapor pressure of said charge | Vincent Coupard, Alain Forestiere, Eric Llido, Thierry Poussereau | 2007-01-09 |
| 6814856 | Method for improving a gas oil fraction cetane index | Marcel Aussillous, Alain Billion, Christophe Gueret, Slavik Kasztelan, Narhalie Marchal +1 more | 2004-11-09 |
| 6783661 | Process for producing oils with a high viscosity index | Christophe Gueret, Jean-Claude Hipeaux, Eric Benazzi, Pierre Marion, Alain Billon | 2004-08-31 |
| 6733658 | EU-1 zeolite catalyst and a process for the reduction of the pour point of feeds containing paraffins | Eric Benazzi, Nathalie George-Marchal, Christophe Gueret, Alain Billon, Pierre Marion | 2004-05-11 |
| 6627781 | Process for producing, jointly or otherwise, monoalkyl aromatic compounds, dialkyl aromatic compounds and trialkyl aromatic compounds | Pierre Yout, Jean-Claude Hipeaux, Eric Benazzi, Leon Lew | 2003-09-30 |
| 6491809 | Synthetic oil with a high viscosity number and a low pour point | Alain Forestiere, Serge Gautier, Eric Benazzi, Leon Lew | 2002-12-10 |
| 6350370 | NU-85 zeolite catalyst and a process for improving the pour point of feeds containing paraffins | Eric Benazzi, Nathalie George-Marchal, Christophe Gueret, Alain Billon, Pierre Marion | 2002-02-26 |
| 6153087 | Process for converting heavy crude oil fractions, comprising an ebullating bed conversion step and a hydrocracking step | Pierre-Henri Bigeard, Frederic Morel, Christophe Gueret, Pierre Marion | 2000-11-28 |
| 6153548 | NU-85 zeolite catalyst and a process for improving the pour point of feeds containing paraffins | Eric Benazzi, Nathalie George-Marchal, Christophe Gueret, Alain Billon, Pierre Marion | 2000-11-28 |
| 6036846 | Catalyst based on modified NU-87 zeolite and a process for improving the pour point of feeds containing paraffins | Eric Benazzi, Nathalie George-Marchal, Christophe Gueret, Alain Billon, Pierre Marion | 2000-03-14 |
| 5989410 | Process for improving the pour point of paraffin feedstocks with a catalyst containing an IM-5 zeolite base | Eric Benazzi, Nathalie George-Marchal, Christophe Gueret, Alain Billon, Pierre Marion | 1999-11-23 |
| 5843384 | Plant for purifying spent oil | Marcel Aussillous, Pierre-Henri Bigeard, Alain Billon | 1998-12-01 |