Issued Patents All Time
Showing 25 most recent of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626339 | Process and apparatus for recycling cracked hydrocarbons | Robert L. Mehlberg | 2020-04-21 |
| 10273420 | Process for hydrotreating a hydrocarbons stream | Soumendra Mohan Banerjee, David A. Lindsay | 2019-04-30 |
| 9902912 | Hydrotreating coker kerosene with a separate trim reactor | Soumendra Mohan Banerjee, Vikrant Vilasrao Dalal, Priyesh Jayendrakumar Jani, David A. Lindsay, Yoga R. Ayar | 2018-02-27 |
| 9816038 | Kerosene hydrotreating with a separate high pressure trim reactor | Soumendra Mohan Banerjee, David A. Lindsay, Yoga R. Ayar | 2017-11-14 |
| 9752085 | Process and apparatus for producing diesel from a hydrocarbon stream | Paul R. Zimmerman, Michael R. Smith | 2017-09-05 |
| 9657237 | Process and apparatus for producing diesel from a hydrocarbon stream | Paul R. Zimmerman | 2017-05-23 |
| 9399741 | Methods and apparatuses for desulfurizing hydrocarbon streams | Steven F. Zink, Paul C. Steacy | 2016-07-26 |
| 9353319 | Methods for producing diesel range materials having improved cold flow properties | Suheil F. Abdo | 2016-05-31 |
| 9284498 | Process for producing diesel | Paul R. Zimmerman | 2016-03-15 |
| 9279087 | Multi-staged hydroprocessing process and system | Charles P. Luebke, John A. Petri | 2016-03-08 |
| 9234144 | Process and apparatus for producing diesel | Clayton C. Sadler, Vasant P. Thakkar | 2016-01-12 |
| 9150467 | Processes and apparatuses for preparing aromatic compounds | Jason L. Noe | 2015-10-06 |
| 9108122 | Process and apparatus for producing diesel | Clayton C. Sadler, Vasant P. Thakkar | 2015-08-18 |
| 9074146 | Process and apparatus for producing diesel from a hydrocarbon stream | Paul R. Zimmerman | 2015-07-07 |
| 8999256 | Process and apparatus for producing diesel from a hydrocarbon stream | Paul R. Zimmerman, Michael R. Smith | 2015-04-07 |
| 8999141 | Three-phase hydroprocessing without a recycle gas compressor | John A. Petri | 2015-04-07 |
| 8940253 | Process and apparatus for producing diesel from a hydrocarbon stream | Paul R. Zimmerman | 2015-01-27 |
| 8936714 | Process for producing diesel | Paul R. Zimmerman | 2015-01-20 |
| 8911694 | Two-stage hydroprocessing apparatus with common fractionation | John A. Petri, Vedula K. Murty | 2014-12-16 |
| 8888990 | Process and apparatus for producing diesel from a hydrocarbon stream | Paul R. Zimmerman | 2014-11-18 |
| 8871082 | Process and apparatus for producing diesel from a hydrocarbon stream | Paul R. Zimmerman | 2014-10-28 |
| 8691082 | Two-stage hydroprocessing with common fractionation | John A. Petri, Vedula K. Murty | 2014-04-08 |
| 8608947 | Two-stage hydrotreating process | John A. Petri, Vedula K. Murty | 2013-12-17 |
| 8518241 | Method for multi-staged hydroprocessing | John A. Petri, Vedula K. Murty | 2013-08-27 |
| 8314276 | Liquid phase hydroprocessing with temperature management | John A. Petri | 2012-11-20 |