Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608315 | Process for the preparation of methyl mercaptan | Georges Fremy, Helori Salembier, Carole Lamonier | 2023-03-21 |
| 10377704 | Catalyst for the synthesis of methyl mercaptan and process for producing methyl mercaptan from synthesis gas and hydrogen sulphide | Georges Fremy, Patrice Barre, Karine Sanchou, Alexia Cordova, Carole Lamonier | 2019-08-13 |
| 9944594 | Catalyst for the synthesis of methyl mercaptan and process for producing methyl mercaptan from synthesis gas and hydrogen sulphide | Georges Fremy, Patrice Barre, Karine Sanchou, Alexia Cordova, Carole Lamonier | 2018-04-17 |
| 8562940 | Process for preparing an alumina with controlled mesoporosity | Loic Rouleau, Sebastien Royer, Christine Lancelot, Franck Dumeignil, Edmond Payen | 2013-10-22 |
| 7179366 | Catalyst based on a group VI metal and a group VIII metal at least partially present in the form of heteropolyanions in the oxide precursor | Virginie Harle, Catherine Martin, Edmond Payen, Carole Lamonier | 2007-02-20 |
| 6090745 | Process for preparing water-treatment catalysts | Jean-Luc Dubois, Edmond Payen, Michel M. Fournier, Anne Griboval | 2000-07-18 |