Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11298669 | Scale collection device for downflow reactors | Zhanping Xu, Steven J. Lesniak | 2022-04-12 |
| 10556212 | Scale collection device for downflow reactors | Zhanping Xu, Pengfei Chen | 2020-02-11 |
| 10549249 | Scale collection device for downflow reactors | Zhanping Xu, Steven J. Lesniak | 2020-02-04 |
| 10537866 | Scale collection device for downflow reactors | Steven J. Lesniak, Zhanping Xu | 2020-01-21 |
| 8921627 | Production of diesel fuel from biorenewable feedstocks using non-flashing quench liquid | Paul A. Sechrist, Nicholas W. Bridge | 2014-12-30 |
| 8900443 | Method for multi-staged hydroprocessing using quench liquid | Paul A. Sechrist, Nicholas W. Bridge | 2014-12-02 |
| 8323591 | Method of fabricating a mixing chamber and a reactor relating thereto | Sailesh Kumar | 2012-12-04 |
| 5837208 | Hydroprocessing reactor mixer/distributor | Jeffrey R. Grott, Richard K. Hoehn, Randall Forrest Goodspeed | 1998-11-17 |