Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5130282 | Process for treating a spent nickel-based absorbent | Philippe Bodart | 1992-07-14 |
| 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 |
| 4781906 | Crystalline silicas | Raymond M. Cahen, Georges E. M. J. DeClippeleir | 1988-11-01 |
| 4772456 | Process for preparing crystalline silicas | Georges E. M. J. DeClippeleir, Raymond M. Cahen, Hugo Van Thillo | 1988-09-20 |
| 4748291 | Catalytic treatment process | Raymond M. Cahen, Georges E. M. J. De Clippeleir | 1988-05-31 |
| 4613724 | Process for removing carbonyl-sulfide from liquid hydrocarbon feedstocks | Georges E. M. J. De Clippeleir, Raymond M. Cahen | 1986-09-23 |
| 4599473 | Process for para selective alkylation of aromatic hydrocarbons | Georges E. M. J. De Clippeleir, Raymond M. Cahen | 1986-07-08 |
| 4587375 | Process for the isomerization of olefins | Georges E. M. J. De Clippeleir, Raymond M. Cahen | 1986-05-06 |
| 4556753 | Process for producing isobutene | Georges E. M. J. De Clippeleir, Raymond M. Cahen | 1985-12-03 |