Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4704425 | Novel precipitated silica particulates | Robert Lagarde, Jean Machurat, Jean-Claude Morawski | 1987-11-03 |
| 4409356 | Organosilicic elastomers reinforced with improved precipitated silica particulates | Robert Lagarde | 1983-10-11 |
| 4279766 | Detergent compositions comprised of non-abrasive siliceous scouring agents | Daniel Joubert | 1981-07-21 |
| 4263266 | Process for the preparation of crystalline, alkaline, aluminosilicate | Max Michel, Laurent Seigneurin, Gilbert Bouge | 1981-04-21 |
| 4253849 | Granulation of sodium metasilicate | Jacques Chastel | 1981-03-03 |
| 4251281 | Synthetic amorphous silica for elastomeric reinforcement and methods therefor | Jean Machurat, Jean-Claude Morawski | 1981-02-17 |
| 4243428 | Processes for the manufacturing of precipitated silica | Jean-Baptise Donnet, Bernard Baudru, Maurice Coudurier | 1981-01-06 |
| 4185001 | Process for preparing plastic compositions containing a silicate dispersed therein | Jean Machurat | 1980-01-22 |