Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8143320 | Methanol production process and system | — | 2012-03-27 |
| 7799834 | Methanol production process and system | — | 2010-09-21 |
| 7019039 | High efficiency process for producing methanol from a synthesis gas | — | 2006-03-28 |
| 5942203 | Process for producing and utilizing an oxygen enriched gas | Christiaan P. van Dijk | 1999-08-24 |
| 5245110 | Process for producing and utilizing an oxygen enriched gas | Christiaan P. van Dijk | 1993-09-14 |
| 5177114 | Process for recovering natural gas in the form of a normally liquid carbon containing compound | Christiaan P. van Dijk | 1993-01-05 |
| 4988491 | Flexible integration of the production of ammonia and urea | Christiaan P. van Dijk | 1991-01-29 |
| 4965062 | Hydrogen sulfide removal and sulfide recovery | Christiaan P. van Dijk | 1990-10-23 |
| 4579070 | Reducing mode circulating fluid bed combustion | Yung-Yi Lin, Pasupati Sadhukhan, Keh-Hsien Hsiao | 1986-04-01 |
| 4412975 | Fired process heater | William D. Parizot, Paul D. O'Lenick | 1983-11-01 |
| 4324649 | Fired process heater | William D. Parizot, Paul D. O'Lenick | 1982-04-13 |