Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338402 | Process for the preparation of olefins, comprising de-asphalting, hydrocracking and steam cracking | Wilfried Weiss | 2025-06-24 |
| 12098333 | Process for the preparation of olefins, involving de-asphalting, hydroconversion, hydrocracking and steam cracking | Wilfried Weiss | 2024-09-24 |
| 12049591 | Bitumens comprising unconventional bitumen bases | Alain Quignard, Wilfried Weiss, Jeremie Barbier | 2024-07-30 |
| 11959030 | Process for the preparation of olefins, comprising hydrotreatment, de-asphalting, hydrocracking and steam cracking | Wilfried Weiss | 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 | Wilfried Weiss, 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 | Wilfried Weiss, 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 | Wilfried Weiss | 2022-08-23 |
| 10160924 | Process for refining a heavy hydrocarbon-containing feedstock implementing a selective cascade deasphalting | Jerome Majcher | 2018-12-25 |
| 9982203 | Process for the conversion of a heavy hydrocarbon feedstock integrating selective cascade deasphalting with recycling of a deasphalted cut | Jerome Majcher, Frederic Feugnet | 2018-05-29 |
| 9963643 | Process for refining a heavy hydrocarbon feed using a selective deasphalting step | Jerome Majcher, Mathieu Digne | 2018-05-08 |
| 9926499 | Process for refining a hydrocarbon feedstock of the vacuum residue type using selective deasphalting, a hydrotreatment and a conversion of the vacuum residue for production of gasoline and light olefins | Jerome Majcher | 2018-03-27 |
| 9650580 | Integrated process for the treatment of oil feeds for the production of fuel oils with a low sulphur and sediment content | Wilfried Weiss, Jerome Majcher | 2017-05-16 |