| 11878933 |
Protective layer for a refractory product |
Isabelle Cabodi, Pierrick VESPA |
2024-01-23 |
| 7976698 |
Integration of the reduction of the catalyst of a catalytic conversion process and the regeneration of adsorbent masses that intervene in the purification of the hydrogen that is necessary for reduction |
Beatrice Fischer, Michel Thomas |
2011-07-12 |
| 7070742 |
Reactor for chemical conversion of a feedstock in the presence of a diluent, with heat inputs and feedstock/catalyst cross-circulation |
Eric Lenglet, Nicolas Boudet |
2006-07-04 |
| 6919048 |
Thin multi-stage catalytic reactor with internal heat exchanger, and use thereof |
Eric Lenglet, Philippe Mege |
2005-07-19 |
| 6875338 |
Process for endothermic conversion of hydrocarbons, its uses, and a unit for carrying out the process |
Eric Lenglet, Nicolas Boudet |
2005-04-05 |
| 6677494 |
Process and device for the production of aromatic compounds including a reduction of the catalyst |
Francois Brunet, Olivier Clause, Jean-Marie Deves, Eric Sanchez |
2004-01-13 |
| 6660895 |
Process for the production of aromatic compounds in a moving bed including a reduction of the catalyst |
Francois Brunet, Olivier Clause, Jean-Marie Deves, Eric Sanchez |
2003-12-09 |
| 6454948 |
Distributor-mixer-extractor of fluids and associated process |
Gilles Ferschneider, Jean-Christophe Viguie, Olivier Callebert |
2002-09-24 |
| 6426052 |
Vessel for regenerating a catalyst for the production of aromatic compounds or for reforming, with improved oxychlorination |
Marianne Capelle, Jean-Marie Deves, Michel Thery |
2002-07-30 |
| 6284939 |
Process for liquid-phase conversion with a moving-bed catalyst using a stripper-lift |
Philippe Mege, Dominique Commereuc |
2001-09-04 |
| 6277335 |
Process and unit for regeneration of a catalyst for the production of aromatic compounds or for reforming |
Marianne Capelle, Jean-Marie Deves, Michel Thery, Francois Brunet, Emmanuelle Bromet |
2001-08-21 |
| 6224762 |
Distributor-mixer-extractor of fluids and associated process |
Gilles Ferschneider, Jean-Christophe Viguie, Olivier Callebert |
2001-05-01 |
| 6048814 |
Process and unit for regeneration of a catalyst for the production of aromatic compounds or for reforming |
Marianne Capelle, Jean-Marie Deves, Michel Thery, Francois Brunet, Emmanuelle Bromet |
2000-04-11 |
| 5773379 |
Thermal regulation process for a solid in a heat exchanger using cylindrical tube surfaces |
Regis Bonifay, Thierry Gauthier, Renaud Pontier |
1998-06-30 |
| 5686049 |
Heat exchange apparatus for solid particles for double regeneration in catalytic cracking |
Regis Bonifay, Renaud Pontier, Thierry Gauthier |
1997-11-11 |
| 5449496 |
Downflow fluid catalytic cracking process and apparatus |
Renaud Pontier, Pierre Galtier |
1995-09-12 |
| 5344554 |
Downflow fluid catalytic cracking process and apparatus |
Renaud Pontier, Pierre Galtier |
1994-09-06 |
| 5324696 |
Process and heat exchange apparatus for solid particles for double regeneration in catalytic cracking |
Regis Bonifay, Renaud Pontier, Thierry Gauthier |
1994-06-28 |
| 5286690 |
Method of heat exchange of solid particles for regeneration in catalytic cracking |
Regis Bonifay |
1994-02-15 |
| 5120691 |
Process for regulating or checking the thermal level of a pulverulent solid incorporating a heat exchanger with fluidized bed compartments |
Renaud Pontier |
1992-06-09 |
| 4967843 |
Device for producing an effluent contained in a submarine geological formation and production method employed using such a device |
Jacques Corteville |
1990-11-06 |
| 4965232 |
Process for fluidized-bed catalyst regeneration |
Jean-Louis Mauleon, Jean-Bernard Siguad, Renaud Pontier |
1990-10-23 |
| 4860825 |
Device for positioning a tool or instrument in a duct |
Jacques Corteville, Andre Pauc |
1989-08-29 |
| 4723890 |
Articulated jet pump, usable more particularly in TFL technique for activating hydrocarbon or water producing wells |
Jacques Corteville, Andre Pauc |
1988-02-09 |