Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207650 | Hydroprocessing reactor internals having reduced height | Pengfei Chen, Zhanping Xu | 2021-12-28 |
| 11148069 | Multiple downcomer trays | Zhanping Xu | 2021-10-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207650 | Hydroprocessing reactor internals having reduced height | Pengfei Chen, Zhanping Xu | 2021-12-28 |
| 11148069 | Multiple downcomer trays | Zhanping Xu | 2021-10-19 |