Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074144 | Process for hydrogenation of benzene | Quentin Debuisschert, Jean-Luc Nocca, Delphine Largeteau | 2015-07-07 |
| 8771501 | Elimination of chlorine compounds from hydrocarbon cuts | Olivier Ducreux, Quentin Debuisschert, Fabienne Le Peltier | 2014-07-08 |
| 8709234 | Process for producing middle distillates by hydroismerizing and hydrocracking a heavy fraction from a fischer-tropsch effluent | Aurelie Dandeu, Nathalie Marchal-George, Vincent Coupard, Eric Caprani, Damien Douziech +1 more | 2014-04-29 |
| 8692040 | Production of vapour-cracking loads with a high yield of the resulting ethylene, propylene and polymers by hydroprocessing of vegetable oils | Quentin Debuisschert, Thierry Chapus, Damien Hudebine | 2014-04-08 |
| 8674151 | Two-step hydrotreatment of a feed derived from a renewable source using a first, metallic, catalyst and a second, sulphurized, catalyst | Quentin Debuisschert, Thierry Chapus, Damien Hudebine | 2014-03-18 |
| 8470165 | Process for the production of high-quality kerosene and diesel fuels for the coproduction of hydrogen from saturated light cuts | Annick Pucci, Quentin Debuisschert, Fabienne Le Peltier | 2013-06-25 |
| 6358482 | Facility for the production of isobutene and propylene from hydrocarbon cuts containing four carbon atoms | Jean-Alain Chodorge, Dominique Commereuc | 2002-03-19 |
| 6334948 | Process for producing gasoline with a low sulphur content | Blaise Didillon, Denis Uzio, Jean-Luc Nocca | 2002-01-01 |
| 6333442 | Process for the preparation of an aliphatic alkylate with a high octane number from a C4 cracking fraction | Blaise Didillon, Lionel Quicke | 2001-12-25 |
| 6217750 | Process for purifying naphthalene by selective hydrotreatment followed by separation | Samuel Mignard, Guenaël Drouglazet, Slavik Kasztelan, Michel Bloch, René Genin | 2001-04-17 |
| 6215036 | Method for producing high purity isobutylene from a butane plus fraction containing isobutylene and butylene-1 | Michel Dorbon, Blaise Didillon, Jean-Charles Viltard, Charles Cameron, Heinz Unterberg +2 more | 2001-04-10 |
| 6207115 | Process and plant for the conversion of olefinic C4 cuts to polyisobutene and to propylene | Jean-Alain Chodorge, Dominique Commereuc, Didier Duee, Bernard Torck | 2001-03-27 |
| 6159433 | Plant for the conversion of olefinic C.sub.4 and C.sub.5 cuts to an ether and to propylene | Jean-Alain Chodorge, Dominique Commereuc, Didier Duee, Bernard Torck | 2000-12-12 |
| 6137023 | Process for the production of high purity isobutene combining reactive distillation with hydroisomerisation and skeletal isomerisation | Michel Dorbon, Jean-Alain Chodorge, Jean-Charles Viltard, Blaise Didillon | 2000-10-24 |
| 6084141 | Hydrogenation process comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen | Paul Mikitenko, Christine Travers, Charles Cameron, Jean-Luc Nocca, Françoise Montecot +3 more | 2000-07-04 |
| 6075173 | Process for production of isobutene and propylene from hydrocarbon cuts containing four carbon atoms | Jean-Alain Chodorge, Dominique Commereuc | 2000-06-13 |
| 6072091 | Process for selective hydrogenation of a hydrocarbon cut containing at least three carbon atoms | Blaise Didillon, Jean-Luc Nocca, Etienne Lebas, Françoise Montecot | 2000-06-06 |
| 6054630 | Apparatus comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen | Paul Mikitenko, Christine Travers, Charles Cameron, Jean-Luc Nocca, Françoise Montecot +3 more | 2000-04-25 |
| 6048450 | Process for the selective reduction to the content of benzene and light unsaturated compounds in a hydrocarbon cut | Paul Mikitenko, Christine Travers, Charles Cameron, Jean-Luc Nocca, Françoise Montecot | 2000-04-11 |
| 6046679 | Method and indicator light for indicating the wind direction and wind velocity and the air pollution level | — | 2000-04-04 |
| 6005156 | Para-xylene separation process comprising pretreatment by selective hydrogenation and by activated clay | Jean-Francois Joly, Charles Cameron, Pierre Renard, Françoise Montecot, Gerard Leger | 1999-12-21 |
| 5969203 | Process for the production of high purity isobutene combining reactive distillation with hydroisomerization, distillation and skeletal isomerization | Michel Dorbon, Jean-Alain Chodorge, Jean-Charles Viltard, Blaise Didillon | 1999-10-19 |
| 5898091 | Process and plant for the conversion of olefinic C.sub.4 and C.sub.5 cuts to an ether and to propylene | Jean-Alain Chodorge, Dominique Commereuc, Didier Duee, Bernard Torck | 1999-04-27 |
| 5888355 | Apparatus comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen | Paul Mikitenko, Christine Travers, Charles Cameron, Jean-Luc Nocca, Françoise Montecot +3 more | 1999-03-30 |
| 5877365 | Process and plant for the conversion of olefinic C.sub.4 cuts to polyisobutene and to propylene | Jean-Alain Chodorge, Dominique Commereuc, Didier Duee, Bernard Torck | 1999-03-02 |