Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653774 | Method for preparing synthesis gas using nickel catalysts | Wen-Dong Chang, Mark S. Kleefisch, Carl A. Udovich | 1997-08-05 |
| 5626794 | Process for hydroshifting dimethyl ether | Arunabha Basu | 1997-05-06 |
| 5614163 | Catalyzed vapor phase process for making synthesis gas | Mark S. Kleefisch, Carl A. Udovich | 1997-03-25 |
| 5591238 | Method for preparing synthesis gas using nickel catalysts | Wen-Dong Chang, Mark S. Kleefisch, Carl A. Udovich | 1997-01-07 |
| 5591418 | Process for removing sulfur oxides or nitrogen oxides from a gaseous mixture | Michael J. Foral, William J. Reagan | 1997-01-07 |