Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497810 | Countercurrent hydroprocessing with feedstream quench to control temperature | Larry Laccino | 2002-12-24 |
| 6495029 | Countercurrent desulfurization process for refractory organosulfur heterocycles | Edward S. Ellis, Michele S. Touvelle, Ramesh Gupta | 2002-12-17 |