Method for preparing a catalyst containing an active nickel phase distributed in a shell and a nickel-copper alloy
US-12551872-B2 · Feb 17, 2026 · US
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Boualleg Malika patents
Boualleg Malika is listed as an inventor on 86 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Boualleg Malika |
| Total patents | 86 |
| First publication | Nov 3, 2016 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for preparing a catalyst comprising an active nickel phase distributed in a shell via hexanol impregnation
US-12465909-B2 · Nov 11, 2025 · US
Method for preparing a catalyst comprising a nickel active phase distributed in a crust via impregnation of heptanol
US-12458960-B2 · Nov 4, 2025 · US
Method for preparing a catalyst comprising an active nickel phase distributed in a shell
US-12453965-B2 · Oct 28, 2025 · US
Selective hydrogenation catalyst obtained from molten salts and an organic additive
US-12280361-B2 · Apr 22, 2025 · US
Catalyst comprising an active nickel phase in the form of small particles and a nickel-copper alloy
US-12168221-B2 · Dec 17, 2024 · US
Catalyst comprising an active nickel phase distributed in a shell
US-12121882-B2 · Oct 22, 2024 · US
Method for preparing a catalyst comprising an active nickel phase distributed in a shell via hexanol impregnation
US-2024326033-A1 · Oct 3, 2024 · US
Method for preparing a catalyst comprising a nickel active phase distributed in a crust via impregnation of heptanol
US-2024326032-A1 · Oct 3, 2024 · US
Catalyst comprising an active nickel phase in the form of small particles distributed in a shell
US-12083506-B2 · Sep 10, 2024 · US
Recent patents
Latest publications not already listed above.
Catalyst comprising an active nickel phase in the form of small particles distributed in a shell and a nickel-copper alloy
US-12083507-B2 · Sep 10, 2024 · US
Catalyst comprising an active nickel sulfur phase distributed in a shell
US-12064751-B2 · Aug 20, 2024 · US
Process for preparing a catalyst for the hydrogenation of aromatics, comprising a step of forming a Ni—Cu alloy in pre-impregnation
US-11951456-B2 · Apr 9, 2024 · US
Process for preparing selective hydrogenation catalyst, comprising a step of forming a Ni—Cu alloy in pre-impregnation
US-11779915-B2 · Oct 10, 2023 · US
Method for preparing a catalyst containing an active nickel phase distributed in a shell and a nickel-copper alloy
US-2023201809-A1 · Jun 29, 2023 · US
Method for preparing a catalyst comprising an active nickel phase distributed in a shell
US-2023191387-A1 · Jun 22, 2023 · US
Catalyst for the hydrogenation of aromatic compounds obtained from melted salts and an organic additive
US-2023129143-A1 · Apr 27, 2023 · US
Selective hydrogenation catalyst obtained from molten salts and an organic additive
US-2023047217-A1 · Feb 16, 2023 · US
Method for producing an alumina gel having a high dispersibility and a specific crystallite size
US-11577964-B2 · Feb 14, 2023 · US
Process for preparing an adsorbent material and process for extracting lithium using said material
US-11554358-B2 · Jan 17, 2023 · US
Catalyst comprising an active nickel phase in the form of small particles distributed in a shell
US-2022314206-A1 · Oct 6, 2022 · US
Catalyst comprising an active nickel phase distributed in a shell
US-2022288569-A1 · Sep 15, 2022 · US
Catalyst comprising an active nickel phase in the form of small particles and a nickel-copper alloy
US-2022280922-A1 · Sep 8, 2022 · US
Catalyst comprising an active nickel phase in the form of small particles distributed in a shell and a nickel-copper alloy
US-2022266225-A1 · Aug 25, 2022 · US
Catalyst comprising an active nickel sulfur phase distributed in a shell
US-2022250041-A1 · Aug 11, 2022 · US
Method for hydrogenating aromatics using a catalyst obtained by impregnation comprising a specific support
US-11370976-B2 · Jun 28, 2022 · US
Method for preparing a nickel- and copper-based bimetallic catalyst for hydrogenating aromatic compounds
US-11364490-B2 · Jun 21, 2022 · US
Method for preparing a selective bimetallic hydrogenation catalyst made of nickel and copper
US-11338279-B2 · May 24, 2022 · US
Process for preparing a catalyst for the hydrogenation of aromatics, comprising a step of forming a ni-cu alloy in pre-impregnation
US-2022072516-A1 · Mar 10, 2022 · US
Process for preparing selective hydrogenation catalyst, comprising a step of forming a ni-cu alloy in pre-impregnation
US-2022062886-A1 · Mar 3, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ifp Energies Now | 86 |
| Eramet | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J21/04 | 68 |
| B01J35/635 | 49 |
| B01J23/755 | 45 |
| B01J35/647 | 45 |
| B01J35/615 | 43 |