Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9157038 | Process for washing a gas from a hydroprocessed effluent, and an apparatus and separator relating thereto | Richard K. Hoehn | 2015-10-13 |
| 9127218 | Hydroprocessing and apparatus relating thereto | Mani Krishna, Avnish Kumar | 2015-09-08 |
| 9084945 | Enhanced hydrogen recovery | Richard K. Hoehn, Kiran Ladkat, Andrew J. Towarnicky, Brent M. Lemberg | 2015-07-21 |
| 8911514 | Hydrotreating methods and hydrotreating systems | Richard K. Hoehn | 2014-12-16 |
| 8911616 | Hydrotreating process and controlling a temperature thereof | Richard K. Hoehn, Srinivasa Gopalan Varadarajan | 2014-12-16 |
| 8877040 | Hydrotreating process and apparatus relating thereto | Richard K. Hoehn, Dave Bowman, Xin X. Zhu | 2014-11-04 |