Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700514 | Platinum-based, bimetallic catalyst, and a second group VIII metal used for the opening of cyclic compounds | Patrice Marecot, Denis Uzio, Catherine Especel, Florence Epron | 2010-04-20 |
| 6797247 | Material with a channel structure for eliminating oxides of nitrogen | Thierry Becue, Philippe Villeret | 2004-09-28 |
| 6551564 | Process for eliminating oxides of nitrogen | Thierry Becue, Philippe Villeret | 2003-04-22 |
| 6508057 | Process and device intended for nitrogen oxides elimination in an exhaust line of an internal-combustion engine | Mathias Bouchez, Brigitte Martin, Patrick Bourges | 2003-01-21 |
| 6471923 | Process for adsorbing and desording oxides of nitrogen | Thierry Becue, Philippe Villeret | 2002-10-29 |
| 6306286 | IM-5 phosphorus zeolite, catalytic composition, its preparation and its use in catalytic cracking | Samuel Mignard, Avelino Corma Canos, Joaquín Martinez Triguero, Eric Benazzi, Sylvie Lacombe | 2001-10-23 |
| 6284210 | Combustion catalyst and combustion process using such a catalyst | Patrick Euzen, Eric Tocque, Stephane Rebours | 2001-09-04 |
| 6217838 | Process for reducing emissions of oxides of nitrogen in a medium which is super-stoichiometric in oxidizing agents | Patrick Bourges, Mathias Bouchez, Brigitte Martin | 2001-04-17 |
| 6126912 | Process and catalyst comprising at least one EU-1 and/or NU-86 and/or NU-87 zeolite for reducing oxides of nitrogen in an oxidizing medium | Patrick Bourges, Matthias Bouchez, Sylvie Lacombe | 2000-10-03 |
| 5972204 | Phosphorous-containing zeolite with structural type CON, its preparation and its use for catalytic cracking | Avelino Corma Canos, Eric Benazzi, Herve Caufriez, Maria Diaz Cabanas, Maria Sol Grande Casas +1 more | 1999-10-26 |
| 5965481 | Process for preparing a catalyst suitable for the treatment of exhaust gases from internal combustion engines | Daniel Durand, Isabelle Guibard | 1999-10-12 |
| 5915951 | Process for catalytic combustion of a fuel in the presence of a non-selective oxidation catalyst | Patrick Euzen, Eric Tocque, Stephane Rebours | 1999-06-29 |
| 5801114 | Catalysts selective for the reduction of nitrogen oxides to nitrogen in an oxidizing medium, a process for their preparation and their use | Daniel Durand, Nicolas Des Courtils | 1998-09-01 |
| 5736482 | Catalysts for reducing nitrogen oxides to molecular nitrogen in a superstoichiometric medium of oxidizing compounds, process for preparation, and uses | Daniel Durand, Paul Mouchot | 1998-04-07 |
| 5723403 | Production process for catalysts on supports including a centrifuging step for the support after coating | Daniel Durand, Isabelle Guibard | 1998-03-03 |
| 5643543 | Catalyst for treatment of exhaust gases from an internal combustion engine | Isabelle Guibard, Daniel Durand, Nicolas Des Courtils | 1997-07-01 |
| 5565401 | Catalyst comprising an assembly of at least one wire and its use in combustion or in post-combustion | Jean-Francois Le Page | 1996-10-15 |
| 5413984 | Method for preparing multi-metal catalysts | Patrice Marecot, Jacques Barbier, Daniel Durand, Michel Prigent | 1995-05-09 |
| 5108978 | Multifunctional catalysts containing cerium, uranium and at least one other metal, for converting pollutants emitted by internal combustion engines, and their preparation | Daniel Durand, Philippe Courty, Richard Doziere | 1992-04-28 |
| 5051392 | Multifunctional catalyst for treating exhaust fumes from internal combustion engines, containing uranium, at least one uranium promotor and at least one precious metal, and its preparation | Daniel Durand, Philippe Courty, Michel Prigent | 1991-09-24 |
| 4628130 | Process for producing alcohols by hydrogenolysis of carboxylic acid esters in the presence of a catalyst containing nickel and tin, germanium or lead | Jean-Paul Bournonville, Jean-Pierre Candy | 1986-12-09 |