Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535806 | Lubricating composition for preventing or reducing pre-ignition in an engine | — | 2022-12-27 |
| 10982169 | Polyalkylene glycol-based lubricant composition | Laura BROUTIN, Nadjet KHELIDJ-SUEDMEYER | 2021-04-20 |
| 10731102 | Ultra-fluid lubricating composition | Laura BROUTIN | 2020-08-04 |
| 9546335 | Engine lubricant composition | Julien Guerin, Nadjet Khelidj | 2017-01-17 |