Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503170 | Structure for filtering an internal engine exhaust gases and associated exhaust line | Nicolas Bonnail | 2009-03-17 |
| 6403155 | High purity, siliconized silicon carbide having high thermal shock resistance | Andrew G. Haerle | 2002-06-11 |
| 6162543 | High purity siliconized silicon carbide having high thermal shock resistance | Andrew G. Haerle | 2000-12-19 |
| 5460759 | Method of obtaining porous solids based on refractory carbide | — | 1995-10-24 |
| 5336280 | Abrasive and/or refractory products based on melted and solidified oxynitrides and process preparing the same | Pierre Faure | 1994-08-09 |
| 5314675 | Process for direct nitriding of metals of low melting point | Pierre Faure | 1994-05-24 |
| 5217930 | Binodal metallic carbide and its use as a catalyst | — | 1993-06-08 |
| 5196389 | Catalytic system particularly for the postcombustion of exhaust gases and a method of producing such a system | — | 1993-03-23 |
| 5023212 | Electrically melted multiphase material based on alumina and aluminium oxycarbide and oxynitride | Pierre Toulouse | 1991-06-11 |
| 4914070 | Process for the production of silicon carbide with a large specific surface area and use for high-temperature catalytic reactions | Marc-Jacques Ledoux, Jean-Louis Guille, Sylvain Hantzer | 1990-04-03 |
| 4904622 | Process for the preparation of silicon carbide whiskers | Francis Dubrous | 1990-02-27 |