Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086189 | Process for the manufacture of epoxides | Claude Declerck, Franz Legrand | 1992-02-04 |
| 5082940 | Process for the production of oxides of aromatic tertiary amines | Franz Legrand, Paul Deschrijver | 1992-01-21 |
| 4801744 | Catalytic synthesis of urea from carbon monoxide and amine compound | Jean-Jacques Herman | 1989-01-31 |
| 4542245 | Process for the preparation of 2,2,2-trifluoroethanol | Franz Legrand | 1985-09-17 |
| 4384986 | Particles of an alloy of noble metals with non-noble metals | Yves Gobillon | 1983-05-24 |
| 4353832 | Process for the preparation of carboxyl compounds | Claude Declerck, Franz Legrand | 1982-10-12 |