Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861939 | Process for removing arsine from light olefin containing hydrocarbon feedstocks | Philippe Bodart | 1989-08-29 |
| 4830735 | Process for removing carbonyl-sulfide from liquid hydrocarbon feedstocks | Georges E. M. J. De Clippeleir, Raymond M. Cahen | 1989-05-16 |
| 4831200 | Process for the selective hydrogenation of alkynes | Georges E. M. J. De Clippeleir, Jacques Grootjans, Raymond M. Cahen | 1989-05-16 |