Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371627 | Integrated method for processing pyrolysis oils of plastics and/or solid recovered fuels loaded with impurities | Alain Quignard, Duc NGUYEN-HONG | 2025-07-29 |
| 12365842 | Method for processing plastic pyrolysis oils with a view to their use in a steam-cracking unit | Jerome Bonnardot | 2025-07-22 |
| 12365843 | Optimized method for processing plastic pyrolysis oils for improving their use | Jerome Bonnardot | 2025-07-22 |
| 12351764 | Method for the treatment of plastic pyrolysis oils including single-stage hydrocracking | Jerome Bonnardot, Iñigo RIBAS SANGÜESA | 2025-07-08 |
| 12344800 | Method, including a hydrogenation step, for treating plastic pyrolysis oils | Dominique DECOTTIGNIES, Jerome Bonnardot, 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, Jerome Bonnardot | 2025-07-01 |
| 12338402 | Process for the preparation of olefins, comprising de-asphalting, hydrocracking and steam cracking | Isabelle Merdrignac | 2025-06-24 |
| 12098333 | Process for the preparation of olefins, involving de-asphalting, hydroconversion, hydrocracking and steam cracking | Isabelle Merdrignac | 2024-09-24 |
| 12049591 | Bitumens comprising unconventional bitumen bases | Alain Quignard, Isabelle Merdrignac, Jeremie Barbier | 2024-07-30 |
| 11959030 | Process for the preparation of olefins, comprising hydrotreatment, de-asphalting, hydrocracking and steam cracking | Isabelle Merdrignac | 2024-04-16 |
| 11702603 | Method for converting feedstocks comprising a hydrocracking step, a precipitation step and a sediment separation step, in order to produce fuel oils | Isabelle Merdrignac, Jeremie Barbier, Ann CLOUPET | 2023-07-18 |
| 11692142 | Method for converting feedstocks comprising a hydrotreatment step, a hydrocracking step, a precipitation step and a sediment separation step, in order to produce fuel oils | Isabelle Merdrignac, Jeremie Barbier, Ann CLOUPET | 2023-07-04 |
| 11421166 | Process for the production of fuels of heavy fuel type from a heavy hydrocarbon-containing feedstock using a separation between the hydrotreatment stage and the hydrocracking stage | Isabelle Merdrignac | 2022-08-23 |
| 10843158 | Filtering and distribution device for catalytic reactor | Cecile PLAIS, Frederic Bazer-Bachi, Yacine Haroun, Jauffray Delteil, Younes Aiddouch +1 more | 2020-11-24 |
| 10844291 | Method for treating a hydrocarbon feedstock comprising a deasphalting step and an asphalt conditioning step | Jean-Francois Le Coz | 2020-11-24 |
| 10828632 | Method for compositional sorting of catalyst or adsorbent in mixtures of catalysts and/or adsorbents | Thierry Gauthier, Charles-Philippe LIENEMANN, Pierre Dufresne, Pauline Galliou | 2020-11-10 |
| 10610844 | Removable basket for catalytic reactor | Cecile PLAIS | 2020-04-07 |
| 10597591 | Conversion process comprising permutable hydrodemetallization guard beds, a fixed-bed hydrotreatment step and a hydrocracking step in permutable reactors | Elodie TELLIER, Pascal Chatron-Michaud | 2020-03-24 |
| 10279377 | Method for sorting contaminated catalysts or adsorbents | Thierry Gauthier, Charles-Philippe LIENEMANN, Pierre Dufresne, Pauline Galliou | 2019-05-07 |
| 10266779 | Conversion process comprising at least one step for fixed bed hydrotreatment and a step for hydrocracking in by-passable reactors | Elodie TELLIER, Pascal Chatron-Michaud | 2019-04-23 |
| 9896630 | Process for hydroconverting oil feeds in fixed beds for the production of low sulphur fuels | Isabelle Guibard, Rejane Dastillung | 2018-02-20 |
| 9840674 | Process for converting petroleum feedstocks comprising an ebullating-bed hydrocracking stage, a maturation stage and a stage of separating the sediments for the production of fuel oils with a low sediment content | Jeremie Barbier | 2017-12-12 |
| 9834731 | Process for converting petroleum feedstocks comprising a stage of fixed-bed hydrotreatment, a stage of ebullating-bed hydrocracking, a stage of maturation and a stage of separation of the sediments for the production of fuel oils with a low sediment content | Thibaut CORRE | 2017-12-05 |
| 9650580 | Integrated process for the treatment of oil feeds for the production of fuel oils with a low sulphur and sediment content | Isabelle Merdrignac, Jerome Majcher | 2017-05-16 |
| 9458396 | Process for conversion of feedstocks obtained from renewable sources based on marine fuels | Thierry Chapus | 2016-10-04 |