Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549072 | Overpressure protection in hot high pressure processing systems in multi-stage up-flow reactor systems | Trushit Oza | 2023-01-10 |
| 9790440 | Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker | — | 2017-10-17 |
| 8557105 | Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker | Roger K. Lott | 2013-10-15 |
| 8309041 | Systems for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker | Roger K. Lott | 2012-11-13 |
| 8034232 | Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker | Roger K. Lott | 2011-10-11 |