Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865114 | Process for preparing precipitated silica comprising a high compaction step | Sylvaine Neveu | 2020-12-15 |
| 10487213 | Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers | Laurent Guy, Sylvaine Neveu, Cédric Boivin, Eric Perin | 2019-11-26 |
| 10246338 | Process for preparing precipitated silica using a mixer or extruder | Sylvaine Neveu, Philippe Jost | 2019-04-02 |
| 9108853 | Process for preparing precipitated silica comprising a membrane concentration step | Sylvaine Neveu | 2015-08-18 |
| 8986837 | Preparation of precipitated silica from sodium metabisulfite or sodium sulfite | Joël Racinoux, Petro Pechkurov | 2015-03-24 |