Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623621 | Control of flooding in a countercurrent flow reactor by use of temperature of liquid product stream | Russell D. Sellen, David C. Dankworth, Edward S. Ellis, Jeffrey W. Frederick, Ramesh Gupta +2 more | 2003-09-23 |
| 6579443 | Countercurrent hydroprocessing with treatment of feedstream to remove particulates and foulant precursors | Edward S. Ellis, Ramesh Gupta, Brenda A. Raich | 2003-06-17 |
| 6569314 | Countercurrent hydroprocessing with trickle bed processing of vapor product stream | Edward S. Ellis | 2003-05-27 |