Issued Patents All Time
Showing 26–50 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733658 | EU-1 zeolite catalyst and a process for the reduction of the pour point of feeds containing paraffins | Nathalie George-Marchal, Christophe Gueret, Patrick Briot, Alain Billon, Pierre Marion | 2004-05-11 |
| 6692723 | MTT zeolite comprising crystals and crystal aggregates with specific granulometries, and its use as a catalyst for isomerizing straight chain paraffins | Loic Rouleau, Frédéric Kolenda | 2004-02-17 |
| 6667267 | Hydrocracking processing using a catalyst comprising an IM-5 zeolite and a catalyst comprising an IM-5 zeolite and a promoter element | Slavik Kasztelan | 2003-12-23 |
| 6660897 | Catalyst based on a noble metal with low dispersion, and its use in converting hydrocarbon feeds | Nathalie Marchal-George, Tivadar Cseri, Slavik Kasztelan | 2003-12-09 |
| 6627781 | Process for producing, jointly or otherwise, monoalkyl aromatic compounds, dialkyl aromatic compounds and trialkyl aromatic compounds | Patrick Briot, Pierre Yout, Jean-Claude Hipeaux, Leon Lew | 2003-09-30 |
| 6602402 | Flexible process for producing base stock and distillates by conversion-hydroisomerisation using a catalyst with low dispersion followed by catalytic dewaxing | Nathalie Marchal-George, Tivadar Cseri, Pierre Marion, Christophe Gueret, Slavik Kasztelan | 2003-08-05 |
| 6583330 | Catalysts containing heteropolyanions usable in processes for conversion of paraffins | Christine Travers, Maryline Delage, Jean-Francois Joly | 2003-06-24 |
| 6558647 | Microporous and mesoporous silicoaluminate solid, process for preparation, use as a catalyst and for hydrocarbon conversion | Sylvie Lacombe, David Marseault, Philippe Caullet, Henri Kessler, Alexandre Jouve | 2003-05-06 |
| 6548040 | Process for preparing a zeolite with structure type MTT using specific template precursors | Loic Rouleau, Frédéric Kolenda | 2003-04-15 |
| 6527945 | Catalyst comprising a phyllosilicate containing boron and/or silicon, and a hydrocracking process | Slavik Kasztelan, Nathalie George-Marchal | 2003-03-04 |
| 6524470 | Catalyst comprising beta zeolite and promoter element for hydrocracking | Slavik Kasztelan, Nathalie George-Marchal | 2003-02-25 |
| 6500330 | Hydrocracking process with catalyst comprising a zeolite Y not globally dealuminized, an element of group VB, and a promoter element of boron, phosphorus and silicon | Slavik Kasztelan, Nathalie Marchal-George | 2002-12-31 |
| 6491809 | Synthetic oil with a high viscosity number and a low pour point | Patrick Briot, Alain Forestiere, Serge Gautier, Leon Lew | 2002-12-10 |
| 6475464 | Process for preparing a zeolite with structure type MTT using zeolitic material seeds | Loic Rouleau, Frédéric Kolenda | 2002-11-05 |
| 6436278 | Process for producing gasoline with an improved octane number | Pierre-Henri Bigeard, Nathalie Marchal-George, Tivadar Cseri | 2002-08-20 |
| 6402936 | Catalyst that comprises a partially amorphous Y zeolite, an element of group VB and its use in hydroconversion and hydrorefining of hydrocarbon petroleum feedstocks | Jean-Marie Deves, Slavik Kasztelan | 2002-06-11 |
| 6387246 | Catalyst that comprises a partially amorphous Y zeolite and its use in hydroconversion of hydrocarbon petroleum feedstocks | Jean-Marie Deves, Bernadette Rebours, Frédéric Chaigne, Tivadar Cseri, Slavik Kasztelan | 2002-05-14 |
| 6350370 | NU-85 zeolite catalyst and a process for improving the pour point of feeds containing paraffins | Nathalie George-Marchal, Christophe Gueret, Patrick Briot, Alain Billon, Pierre Marion | 2002-02-26 |
| 6344135 | Hydrocracking process using a catalyst comprising an IM-5 zeolite and a catalyst comprising an IM-5 zeolite and a promoter element | Slavik Kasztelan | 2002-02-05 |
| 6337427 | Process for isomerizing aromatic cuts containing eight carbon atoms using a catalyst containing a zeolite with an EUO type structure | Fabio Alario, Jean-Francois Joly, Julia Magne-Drisch, Elisabeth Merlen, Sylvie Lacombe | 2002-01-08 |
| 6337428 | Conversion of hydrocarbons with a dealuminated NU-86 zeolite catalyst | Nicolas Chouteau, Herve Cauffriez | 2002-01-08 |
| 6333289 | Process for activating catalysts for isomerizing aromatic compounds containing eight carbon atoms | Jean-Francois Joly, Julia Magne-Drisch, Fabio Alario, Elisabeth Merlen, Sylvie Lacombe | 2001-12-25 |
| 6313363 | Process for isomerizing aromatic compounds containing eight carbon atoms | Jean-Francois Joly, Julia Magne-Drisch, Fabio Alario, Elisabeth Merlen, Sylvie Lacombe | 2001-11-06 |
| 6306286 | IM-5 phosphorus zeolite, catalytic composition, its preparation and its use in catalytic cracking | Samuel Mignard, Avelino Corma Canos, Joaquín Martinez Triguero, Sylvie Lacombe, Gil Mabilon | 2001-10-23 |
| 6251261 | Catalyst that comprises a clay and an element of group VB, and its use in hydrocraking of petroleum feedstocks that contain hydrocarbon | Slavik Kasztelan, Nathalie Marchal-George | 2001-06-26 |