Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674093 | Temperature control for centrifugation of steam cracked tar | John S. Coleman, Michael J. Clemmons, Teng Xu, Giovanni S. Contello | 2023-06-13 |
| 11674097 | Upgrading of pyrolysis tar and flash bottoms | Teng Xu, Krystle J. Emanuele, Jeffrey C. Yeh, Giovanni S. Contello | 2023-06-13 |