Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10213772 | Middle distillate hydrocracking catalyst containing zeolite USY with enhanced acid sites | Yihua Zhang, Theodorus Ludovicus Michael Maesen, Bao Le | 2019-02-26 |
| 10183282 | Noble metal zeolite catalyst for second-stage hydrocracking | Jifei Jia, Theodorus Ludovicus Michael Maesen, Richard Joseph Coser, Yihua Zhang | 2019-01-22 |
| 10183286 | Noble metal zeolite catalyst for second-stage hydrocracking to make middle distillate | Jifei Jia, Theodorus Luvidocus Michael Maesen, Richard Joseph Coser, Yihua Zhang, Thomas Michael Rea | 2019-01-22 |