Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656436 | Device for transforming chemical structures in a fluid comprising a solvent and salts by ultrasonic action | Cyril Aymonier, Bernard Berdeu, Francois Cansell | 2003-12-02 |
| 6551517 | Method for transforming chemical structures in a fluid under pressure and in high temperature | Cyril Aymonier, Bernard Berdeu, Francois Cansell | 2003-04-22 |
| 5914031 | Process in a reducing medium of chemically transforming complex chemical structures in a supercritical fluid | Bernard Berdeu, Gerard Demazeau, Yves Garrabos, Alain Largeteau | 1999-06-22 |
| 5299610 | Process and device for the continuous chipping of long timbers | Rony Callens, Karl Schaefer | 1994-04-05 |
| 5274899 | Method for knife setting in a disk-type cutter and knife mount | Rony Callens, Karl Schaefer | 1994-01-04 |