Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830735 | Process for removing carbonyl-sulfide from liquid hydrocarbon feedstocks | Guy Debras, Georges E. M. J. De Clippeleir | 1989-05-16 |
| 4831200 | Process for the selective hydrogenation of alkynes | Guy Debras, Georges E. M. J. De Clippeleir, Jacques Grootjans | 1989-05-16 |