Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859313 | Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream | James Zhao | 2020-12-08 |
| 10633305 | Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream | James Zhao | 2020-04-28 |