Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914887 | Two-stage hydrocracking process for making heavy lubricating base oil from a heavy coker gas oil blended feedstock | — | 2018-03-13 |
| 9803147 | Method for making middle distillates and a heavy vacuum gas oil FCC feedstock | Ujjal K. Mukherjee, Marvin I. Greene | 2017-10-31 |
| 9796936 | Production of heavy API group II base oil | Guan-Dao Lei, Axel Brait | 2017-10-24 |