Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304823 | Precipitated silica and process for its manufacture | Emmanuelle Allain Najman, Cédric Feral-Martin, Pascaline Garbey, Laurent Guy, Caroline Fayolle | 2025-05-20 |
| 11884551 | Precipitated silica and process for its manufacture | Emmanuelle Allain Najman, Fabien Stocklouser, Pascaline Garbey, Caroline Fayolle, Laurent Guy | 2024-01-30 |
| 11554963 | Precipitated silica and process for its manufacture | Emmanuelle Allain Najman, Cédric Feral-Martin, Pascaline Garbey, Laurent Guy, Caroline Fayolle | 2023-01-17 |
| 11111360 | Rubber composition comprising at least one silica as inorganic reinforcing filler | ANGELIQUE PAWLAK, Emmanuelle Allain Najman, Stephane Badaire, Caroline Fayolle, Pascaline Garbey +2 more | 2021-09-07 |
| 10865114 | Process for preparing precipitated silica comprising a high compaction step | Anne-Laure Pinault | 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, Cédric Boivin, Eric Perin, Anne-Laure Pinault | 2019-11-26 |
| 10246338 | Process for preparing precipitated silica using a mixer or extruder | Anne-Laure Pinault, Philippe Jost | 2019-04-02 |
| 10011494 | Process for preparing precipitated silica | Emmanuelle Allain | 2018-07-03 |
| 9938154 | Precipitated silica production process | Malika Clouin, Joël Racinoux | 2018-04-10 |
| 9725325 | Process for preparing precipitated silicas | Malika Clouin, Joël Racinoux | 2017-08-08 |
| 9695054 | Process for preparing precipitated silica | Emmanuelle Allain | 2017-07-04 |
| 9695053 | Process for preparing precipitated silica having specific morphology, particle size and porosity | Emmanuelle Allain | 2017-07-04 |
| 9550682 | Process for preparing precipitated silicas | Malika Clouin | 2017-01-24 |
| 9487407 | Process for preparing precipitated silica comprising a step of high temperature spalling | Elise Fournier, Joël Racinoux | 2016-11-08 |
| 9108853 | Process for preparing precipitated silica comprising a membrane concentration step | Anne-Laure Pinault | 2015-08-18 |
| 6689467 | Composition comprising an inorganic coating and a core comprising at least a polyhydroxyl compound | Daniel Joubert, Sophie Vaslin | 2004-02-10 |