Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7494792 | Process for the production of cellulolytic and hemicellulolytic enzymes using distillation residues from the ethanolic fermentation of enzymatic hydrolyzates of (ligno)cellulosic materials | Michel Warzywoda, Frederic Monot | 2009-02-24 |
| 5744428 | Process using gellan as a filtrate reducer for water-based drilling fluids | Eric Dreveton, Jacqueline Lecourtier, Lionel Choplin | 1998-04-28 |
| 5654192 | Composition containing a surface active compound and glycolipids and decontamination process for a porous medium polluted by hydrocarbons | Jean Ducreux, Marc Baviere, Christian Bocard, Nicole Monin | 1997-08-05 |
| 4904586 | Enzymatic process for treating xanthan gums in order to improve the filterability of their aqueous solutions | Yves Benoit, Frederic Monot | 1990-02-27 |
| 4542098 | Production of glucose dehydrogenase and use of the resultant enzyme in the enzymatic synthesis of L-carnitine | Jean-Paul Vandecasteele, Jeanine Lemal, Yann Le Penru | 1985-09-17 |
| 4412925 | Assisted oil recovery with use of fermentation fluids | Odile Chaude, Guy Chauveteau, Norbert Kohler, Jean-Paul Vandecastele | 1983-11-01 |