Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7278542 | Filtering medium, method for making same | Joseph Dussaud, Fabien Chevalier | 2007-10-09 |
| 6906001 | Photocatalytic composition | Pascale Escaffre, Pierre Girard, Joseph Dussaud | 2005-06-14 |
| 6878191 | Photocatalytic composition | Pascale Escaffre, Pierre Girard, Joseph Dussaud | 2005-04-12 |
| 6840006 | Accelerated mulching paper degradation process and mulching paper for implementing the process | Joseph Dussaud | 2005-01-11 |
| 6578315 | Accelerated mulching paper degradation process and mulching paper for implementing the process | Joseph Dussaud | 2003-06-17 |
| 6503447 | Method for purifying gaseous effluents by means of photocatalysis, installation for carrying out said method | Pierre Mondjian, Christine Nguyen Dinh An, Françoise Delpech, Jean-Claude Roux, Sylvie Bourgeois +7 more | 2003-01-07 |