Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7858063 | High purity metallurgical silicon and method for preparing same | Yves Caratini, Yves Delannoy, Christian Trassy | 2010-12-28 |
| 7404941 | Medium purity metallurgical silicon and method for preparing same | Yves Caratini | 2008-07-29 |
| 6184178 | Catalyst support with base of silicon carbide with high specific surface area in granulated form having improved mechanical characteristics | Benoist Ollivier | 2001-02-06 |
| 5449654 | Manufacture of silicon carbide foam from a polyurethane foam impregnated with resin containing silicon | Marie Prin | 1995-09-12 |