Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801438 | Partial oxidation of sulfur-containing solid carbonaceous fuel | Roger J. Corbeels | 1989-01-31 |
| 4801402 | Partial oxidation process | Walter C. Gates, Jr. | 1989-01-31 |
| 4788003 | Partial oxidation of ash-containing liquid hydrocarbonaceous and solid carbonaceous | John Saunders Stevenson, Michael W. Becker | 1988-11-29 |
| 4784670 | Partial oxidation process | — | 1988-11-15 |
| 4778484 | Partial oxidation process with second stage addition of iron containing additive | Robert M. Suggitt | 1988-10-18 |
| 4778485 | POX process with high temperature desulfurization of syngas | Robert M. Suggitt, Roger J. Corbeels | 1988-10-18 |
| 4776705 | Thermocouple for use in a hostile environment | Thomas Frederick Leininger | 1988-10-11 |
| 4776860 | High temperature desulfurization of synthesis gas | Robert M. Suggitt | 1988-10-11 |
| 4774021 | Partial oxidation of sulfur-containing solid carbonaceous fuel | Roger J. Corbeels | 1988-09-27 |
| 4732700 | Partial oxidation of vanadium-containing heavy liquid hydrocarbonaceous and solid carbonaceous fuels | Michael W. Becker, John Saunders Stevenson | 1988-03-22 |
| 4708819 | Reduction of vanadium in recycle petroleum coke | Stephen R. Vasconcellos, Ronald J. McKeon | 1987-11-24 |
| 4705539 | Partial oxidation process | Michael W. Becker, Arnulf Muan | 1987-11-10 |
| 4705536 | Partial oxidation of vanadium-containing heavy liquid hydrocarbonaceous and solid carbonaceous fuels | Michael W. Becker, John Saunders Stevenson | 1987-11-10 |
| 4705537 | Process for separating clarified water from an aqueous dispersion of ash, slag and char particulate matter | Farrokh Yaghmaie, Louis S. Sorell | 1987-11-10 |
| 4705538 | Partial oxidation process | Richard V. Kessler | 1987-11-10 |
| 4681700 | Partial oxidation of upgraded petroleum coke | Stephen R. Vasconcellos, Ralph Garcia | 1987-07-21 |
| 4671804 | Partial oxidation process | — | 1987-06-09 |
| 4668429 | Partial oxidation process | — | 1987-05-26 |
| 4668428 | Partial oxidation process | — | 1987-05-26 |
| 4666464 | Partial oxidation of solid carbonaceous fuel-water slurries | Walter C. Gates, Jr. | 1987-05-19 |
| 4657698 | Partial oxidation process | Michael W. Becker, Arnulf Muan | 1987-04-14 |
| 4657702 | Partial oxidation of petroleum coke | Stephen R. Vasconcellos, James R. Pascoe | 1987-04-14 |
| 4655792 | Partial oxidation process | Richard V. Kessler | 1987-04-07 |
| 4654164 | Partial oxidation process | — | 1987-03-31 |