Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365842 | Method for processing plastic pyrolysis oils with a view to their use in a steam-cracking unit | Wilfried Weiss | 2025-07-22 |
| 12365843 | Optimized method for processing plastic pyrolysis oils for improving their use | Wilfried Weiss | 2025-07-22 |
| 12351764 | Method for the treatment of plastic pyrolysis oils including single-stage hydrocracking | Wilfried Weiss, Iñigo RIBAS SANGÜESA | 2025-07-08 |
| 12344800 | Method, including a hydrogenation step, for treating plastic pyrolysis oils | Wilfried Weiss, Dominique DECOTTIGNIES, Iñigo RIBAS SANGÜESA, Lidia Escudero Castejon | 2025-07-01 |
| 12344805 | Process for the simultaneous processing of plastics pyrolysis oils and of a feedstock originating from renewable resources | Marisa DE SOUSA DUARTE, Dominique DECOTTIGNIES, Vincent Souchon, Wilfried Weiss | 2025-07-01 |
| 11898108 | Hydrocracking process | Hugues Dulot, Alexis Paillier, Jerome Pigourier, Nicolas Pupat | 2024-02-13 |
| 11034895 | Process for production of on specification group III/III+ base oils while preserving base oil yield | Trushit Oza | 2021-06-15 |
| 10843158 | Filtering and distribution device for catalytic reactor | Cecile PLAIS, Frederic Bazer-Bachi, Yacine Haroun, Jauffray Delteil, Wilfried Weiss +1 more | 2020-11-24 |
| 10760015 | Installation and integrated hydrotreatment and hydroconversion process with common fractionation section | Nicolas Pupat, Odile Lajeunesse, Christelle Pourcelly, Benoit Despres | 2020-09-01 |
| 10611970 | Method and device for reducing heavy polycyclic aromatic compounds in hydrocracking units | Thibault Sauge, Roberto Gonzalez Llamazares, Jacinthe Frecon | 2020-04-07 |
| 10533142 | Method and device for reducing heavy polycyclic aromatic compounds in hydrocracking units | Thibault Sauge, Roberto Gonzalez Llamazares, Jacinthe Frecon | 2020-01-14 |
| 10465127 | Method and device for reducing heavy polycyclic aromatic compounds in hydrocracking units | Thibault Sauge, Roberto Gonzalez Llamazares, Jacinthe Frecon | 2019-11-05 |
| 10174264 | Process for the production of white oils from waste oils | Frederic Morel, Isabelle Guibard | 2019-01-08 |
| 10065166 | Mixing and distribution device with mixing and exchange zones and deflectors | Frederic Augier, Cecile PLAIS, Philippe BEARD, Jauffray Delteil, Paris Packeu +1 more | 2018-09-04 |
| 7507325 | Process for converting heavy petroleum fractions for producing a catalytic cracking feedstock and middle distillates with a low sulfur content | Christophe Gueret, Pierre Marion, Cecile Plain, Eric Benazzi, Olivier Martin | 2009-03-24 |
| 7390393 | Process for converting heavy petroleum fractions including an ebulliated bed for producing middle distillates with a low sulfur content | Christophe Gueret, Pierre Marion, Cecile Plain, Eric Benazzi, Olivier Martin | 2008-06-24 |