Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846469 | Method for extending operating life of a fixed bed reactor | Ramesh Gupta, Salvatore J. Rossetti, David C. Dankworth, David L. Vannauker, James P. Bailor | 2005-01-25 |
| 6126814 | Selective hydrodesulfurization process (HEN-9601) | Mark P. Lapinski, Kenneth L. Riley, Thomas R. Halbert, William Lasko | 2000-10-03 |
| 5985136 | Two stage hydrodesulfurization process | Garland B. Brignac, John C. Coker | 1999-11-16 |
| 4438085 | Preparation of dihydroxyaluminium sodium carbonate | — | 1984-03-20 |