Issued Patents All Time
Showing 1–25 of 25 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 | Eric Benazzi, Christophe Gueret, Patrick Briot, Alain Billon, Pierre Marion | 2004-05-11 |
| 6719895 | Catalyst comprising a zeolite Y globally non-dealuminated and containing boron and/or silicon | Samuel Mignard, Slavik Kasztelan | 2004-04-13 |
| 6527945 | Catalyst comprising a phyllosilicate containing boron and/or silicon, and a hydrocracking process | Eric Benazzi, Slavik Kasztelan | 2003-03-04 |
| 6524470 | Catalyst comprising beta zeolite and promoter element for hydrocracking | Slavik Kasztelan, Eric Benazzi | 2003-02-25 |
| 6451198 | Process for transforming a gas oil cut to produce a dearomatized and desulphurized fuel with a high cetane number | Frederic Morel, Henri Delhomme | 2002-09-17 |
| 6420296 | Catalyst comprising a zeolite Y globally non-dealuminated and containing boron and/or silicon | Samuel Mignard, Slavik Kasztelan | 2002-07-16 |
| 6350370 | NU-85 zeolite catalyst and a process for improving the pour point of feeds containing paraffins | Eric Benazzi, Christophe Gueret, Patrick Briot, Alain Billon, Pierre Marion | 2002-02-26 |
| 6332976 | Catalyst containing phosphorous and a process hydrotreatment of petroleum feeds using the catalyst | Samuel Mignard, Virginie Harle, Slavik Kasztelan | 2001-12-25 |
| 6235670 | Catalyst comprising a phyllosilicate containing boron and/or silicon, and a hydrocracking process | Eric Benazzi, Slavik Kasztelan | 2001-05-22 |
| 6235960 | Process for improving the pour point, and a catalyst based on at least one MTT, Ton or Fer zeolite | Eric Benazzi, Slavik Kasztelan | 2001-05-22 |
| 6221239 | Process for transforming a gas oil cut to produce a dearomatised and desulphurised fuel with a high cetane number | Frederic Morel, Henri Delhomme | 2001-04-24 |
| 6198015 | Catalyst based on a molecular sieve and a process for selective hydroisomerisation of long linear and/or slightly branched paraffins using that catalyst | Christian Marcilly, Eric Benazzi | 2001-03-06 |
| 6174429 | Catalyst and process for hydrocracking fractions that contain hydrocarbon | Samuel Mignard, Slavik Kasztelan | 2001-01-16 |
| 6171474 | Zeolite Y catalyst containing silicon useful for hydrocracking | Slavik Kasztelan, Eric Benazzi | 2001-01-09 |
| 6153548 | NU-85 zeolite catalyst and a process for improving the pour point of feeds containing paraffins | Eric Benazzi, Christophe Gueret, Patrick Briot, Alain Billon, Pierre Marion | 2000-11-28 |
| 6117307 | Catalyst comprising a NU-88 zeolite and its use for hydroconverting hydrocarbon-containing petroleum feeds | Eric Benazzi, Slavik Kasztelan | 2000-09-12 |
| 6106698 | Catalyst comprising a zeolite selected from the group formed by NU-85, NU-86 and NU-87 zeolites and its use for hydroconverting hydrocarbon-containing petroleum feeds | Eric Benazzi, Slavik Kasztelan | 2000-08-22 |
| 6045687 | Catalyst containing at least two dealuminated Y zeolites and a conventional hydroconversion process for petroleum cuts using this catalyst | Samuel Mignard, Eric Benazzi, Slavik Kasztelan | 2000-04-04 |
| 6042716 | Process for transforming a gas oil cut to produce a dearomatised and desulphurised fuel with a high cetane number | Frederic Morel, Henri Delhomme | 2000-03-28 |
| 6036846 | Catalyst based on modified NU-87 zeolite and a process for improving the pour point of feeds containing paraffins | Eric Benazzi, Christophe Gueret, Patrick Briot, Alain Billon, Pierre Marion | 2000-03-14 |
| 6037300 | Catalyst containing boron and silicon and its use for hydrotreating hydrocarbon feeds | Slavik Kasztelan, Samuel Mignard, Virginie Harle | 2000-03-14 |
| 5989410 | Process for improving the pour point of paraffin feedstocks with a catalyst containing an IM-5 zeolite base | Eric Benazzi, Christophe Gueret, Patrick Briot, Alain Billon, Pierre Marion | 1999-11-23 |
| 5954947 | Process for mild hydrocracking of petroleum cuts using a catalyst containing at least two dealuminated Y zeolites | Samuel Mignard, Eric Benazzi, Slavik Kasztelan | 1999-09-21 |
| 5932088 | Process for improving the pour point of paraffinic feeds using a catalyst based on NU-86 zeolite | Eric Benazzi | 1999-08-03 |
| 5762902 | Catalyst comprising a faujasite type zeolite and a ton type zeolite and a process for the hydroconversion of hydrocarbon petroleum feeds | Eric Benazzi, Samuel Mignard, Slavik Kasztelan | 1998-06-09 |