Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464838 | Process for the recovery of compounds present in the heavy products after their preparation | Françoise Igersheim, Antonio Queiroz | 2002-10-15 |
| 6245926 | Preparation of alkylmonohydrogenohalogenosilanes by redistribution followed by distillation and associated device | Pascale Colin, Raphael Guinamard, Françoise Igersheim, Gilbert Margeriat | 2001-06-12 |
| 6080814 | Polyvinyl alcohol purification process | Françoie Vachet | 2000-06-27 |
| 6043399 | Process for the preparation of cumene hydroperoxide | Joao Amadio, Brice Le Corre, Xavier Houzard, Philippe Laurent, Roland Noyerie +1 more | 2000-03-28 |