Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10751684 | FCC counter-current regenerator with a regenerator riser | Lev Davydov, Michael S. Sandacz, Paolo Palmas, Zhihao Fei | 2020-08-25 |
| 10702798 | Ionic liquid waste handling system | Eric Leeton, Gregory J. Schrad, David S. Lafyatis, Douglas A. Nafis | 2020-07-07 |