Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484052 | Vanillin and/or ethylvanillin, process for their preparations and use thereof | Frédéric Madelaine | 2022-11-01 |
| 10882025 | Catalyst/catalyst support compositions having high reducibility and comprising a nanometric cerium oxide deposited onto a support substrate | Franck Fajardie | 2021-01-05 |
| 9605203 | Composition preventing the polymerization of ethylenically unsaturated monomers and the removal thereof before polymerization | Christelle Chretien, Lars Fischer, Jacques Cavezzan | 2017-03-28 |
| 8728435 | High specific surface/reducibility catalyst/catalyst support compositions comprising oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium | Olivier Larcher, Emmanuel Rohart | 2014-05-20 |
| 8623778 | Catalyst compositions based on nanoparticles of a zirconium oxide, a titanium oxide or a mixed zirconium/titanium oxide deposited onto an alumina or aluminum oxyhydroxide support therefor | Guillaume Criniere, Simon Ifrah, Rui Jorge Coelho Marques | 2014-01-07 |
| 8563462 | Catalyst compositions based on nanoparticles of a zirconium oxide, a titanium oxide or a mixed zirconium/titanium oxide deposited onto a silica support therefor | Guillaume Criniere, Simon Ifrah, Rui Jorge Coelho Marques | 2013-10-22 |
| 8362301 | Method for producing amines | Didier Letourneur | 2013-01-29 |
| 8158551 | Catalyst compositions for the treatment of vehicular exhaust gases comprise zirconium oxide and cerium oxide, and have a high reducibility and a stable specific surface area | Olivier Larcher, Emmanuel Rohart, Bernard Pacaud, Hirofumi Takemori, Eisaku Suda | 2012-04-17 |
| 7964527 | Catalytic compositions comprising the oxides of zirconium, cerium, yttrium, lanthanum and other rare earths | Olivier Larcher, Emmanuel Rohart, Aimin Huang | 2011-06-21 |
| 7892507 | Gas processing for catalytically oxidizing carbon monoxide and hydrocarbons in the presence of a metal/silica-containing zirconia catalyst | Emmanuel Rohart, Aimin Huang | 2011-02-22 |