Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077948 | Catalytic dewaxing process | Jean-Paul Darnanville, Laurent Georges Huve | 2006-07-18 |
| 6444865 | Process wherein a hydrocarbon feedstock is contacted with a catalyst | Taous Grandvallet Mahtout | 2002-09-03 |
| 5868921 | Single stage, stacked bed hydrotreating process utilizing a noble metal catalyst in the upstream bed | Johannes Petrus Van Den Berg, Pierre Grandvallet | 1999-02-09 |
| 5474347 | Door frame reinforcing plate for lock striker | Remi Vigneault | 1995-12-12 |
| 5378351 | Process for the preparation of lubricating base oils | Philippe Guichard, Pierre Grandvallet, Arend Hoek, Andries Qirin Maria Boon | 1995-01-03 |
| 5332602 | Synthetic wood board | Remi Vigneault | 1994-07-26 |
| 5271699 | Process and apparatus for forming a wood grain pattern on synthetic lumber | — | 1993-12-21 |
| D342329 | Plastic lumber board | Remi Vignault | 1993-12-14 |
| 4554292 | Process for the production of hydrocarbons | Jean-Claude Lambert, Pierre E. Dejaifve, Gerard Bidan | 1985-11-19 |
| 4440875 | Catalytic process for the production of hydrocarbons from syngas | Andras G. T. G. Kortbeek, Jean M. Durel | 1984-04-03 |
| 4410637 | Process for the preparation of a hydrocarbon mixture from H.sub.2 /CO mixtures | Andras G. T. G. Kortbeek, Emmanuel E. A. Neel | 1983-10-18 |