Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661558 | Apparatus and process for heating hydroisomerization feed | Pallavi Luharuka, John A. Petri, Ashwin Singh Tensingh, Yoga R. Ayar | 2023-05-30 |
| 10870068 | Process and apparatus for recovering light hydrocarbons by sponge absorption | Hemant Mahajan, Neeraj Tiwari | 2020-12-22 |
| 10781380 | Process and apparatus for recovering hydrogen from hydroprocessed hot flash liquid | Richard K. Hoehn, Hemant Mahajan, Rajaraman Panchapakesan | 2020-09-22 |
| 10767124 | Process for recovering hydrogen and liquefied petroleum gas from gaseous streams | Neeraj Tiwari | 2020-09-08 |
| 10479741 | Processes and apparatus for isomerizing hydrocarbons | Manoj Kumar, David J. Shecterle, Rohit Sachan, Shone Abraham, Rajaraman Panchapakesan +3 more | 2019-11-19 |
| 10428283 | Reactor with stripping zone | Richard K. Hoehn, Soumendra Mohan Banerjee, Sudipto Chakraborty | 2019-10-01 |
| 10239754 | Process for stripping hydroprocessed effluent for improved hydrogen recovery | Neeraj Tiwari, Richard K. Hoehn | 2019-03-26 |
| 10066174 | Process and apparatus for hydrotreating fractionated overhead naphtha | Richard K. Hoehn, Neeraj Tiwari | 2018-09-04 |
| 10066175 | Process and apparatus for hydrotreating stripped overhead naphtha | Richard K. Hoehn, Neeraj Tiwari | 2018-09-04 |
| 10041008 | Process and apparatus for hydroprocessing with two product fractionators | Richard K. Hoehn, Hemant Mahajan | 2018-08-07 |
| 9891011 | Post treat reactor inlet temperature control process and temperature control device | Amit Batwara | 2018-02-13 |
| 9809763 | Process and apparatus for recovering hydrotreated hydrocarbons with two strippers | Richard K. Hoehn, Hemant Mahajan | 2017-11-07 |
| 9328292 | Method and device for improving efficiency of sponge oil absorption | Neeraj Tiwari | 2016-05-03 |
| 9234142 | Process and apparatus for hydroprocessing with two product fractionators | Richard K. Hoehn, Hemant Mahajan | 2016-01-12 |
| 9084945 | Enhanced hydrogen recovery | Richard K. Hoehn, Soumendra Mohan Banerjee, Andrew J. Towarnicky, Brent M. Lemberg | 2015-07-21 |