Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104860 | Lubricating oils | Xin Chen, Alexei Nikolaevich Kurchan | 2021-08-31 |
| 10717917 | Method and composition for asphaltene dispersion | Xin Chen, Min Ma Wang, Craig M. Sungail | 2020-07-21 |