Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464949 | Steam cracking installation with means for protection against erosion | Eric Lenglet, Jean-Pierre Burzynski, Gerard Courteheuse, Yves Gougne | 2002-10-15 |
| 6284134 | Device for improving the purity of a product in a simulated moving bed that comprises forced fluid recirculation | Gilles Ferschneider, Jean-Christophe Viguie, Dominique Humeau | 2001-09-04 |
| 6183626 | Method and device for steam cracking comprising the injection of particles upstream of a secondary quenching exchanger | Eric Lenglet, Jean-Pierre Burzynski, Gerard Courteheuse, Yves Gougne | 2001-02-06 |
| 6160192 | Steam cracking installation and method with single controlled injection of solid particles in a quenching exchanger | Eric Lenglet, Jean-Pierre Burzynski, Gerard Courteheuse, Yves Gougne | 2000-12-12 |
| 6146537 | Process and device for improving the purity of a product in a simulated moving bed that comprises forced fluid recirculation | Gilles Ferschneider, Jean-Christophe Viguie, Dominique Humeau | 2000-11-14 |
| 6093317 | Device for discontinuous injection of a fluid F2 into a zone Z1 or discontinuous extraction of a fluid F1 from A zone Z1 | Marianne Capelle | 2000-07-25 |
| 6090351 | Moving bed chamber with a regularized flow | Jean-Paul Euzen, Daniel Vuillemot | 2000-07-18 |
| 5972206 | Flexible steam cracking process and corresponding steam cracking facility | Eric Lenglet, Paul Broutin, Jean-Pierre Burzynski, Herve Cazor | 1999-10-26 |
| 5965013 | Steam cracking method and plant using controlled injection of solid particles into a quenching exchanger | Eric Lenglet, Paul Broutin, Jean-Pierre Burzynski, Herve Cazor | 1999-10-12 |
| 5820747 | Steam cracking process and facility comprising injection of powder which is collected at a single point | Eric Lenglet, Paul Broutin, Jean-Pierre Burzynski, Herve Cazor | 1998-10-13 |
| 5658539 | Chambers of a moving bed | Jean-Paul Euzen, Maurice Berthelin, Jean De Bonneville, Daniel Vuillemot | 1997-08-19 |
| 5456385 | Enclosure containing several beds of solid material separated and unloadable by gravity without mixing material | Bernard Poussin, Jean-Paul Lepage | 1995-10-10 |
| 5047217 | Reactor with internal heat control by hollow heat exchanger plates | Quang Dang Vu, Jean-Paul Euzen | 1991-09-10 |
| 5035867 | Reactor and reaction method with internal heat control by hollow heat exchanger plates | Quang Dang Vu, Jean-Paul Euzen | 1991-07-30 |
| 4564083 | Device for generating acoustic shear waves in the earth | Pierre-Claude Layotte, Jacques Cholet, Pierre Grolet | 1986-01-14 |
| 4233268 | Apparatus for hydrocarbon conversion | Roger Boret, Charles Bronner, Andre Vidal | 1980-11-11 |
| 4218338 | Process for recycling gaseous reactants used for _regenerating a hydrocarbon hydroconversion catalyst | Jean-Claude Barbier | 1980-08-19 |
| 4210519 | Process and apparatus for hydrocarbon conversion | Roger Boret, Charles Bronner, Andre Vidal | 1980-07-01 |