Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11674093 | Temperature control for centrifugation of steam cracked tar | John S. Coleman, Kapil Kandel, Teng Xu, Giovanni S. Contello | 2023-06-13 | $255,966,000 |
| 10968404 | Pyrolysis tar upgrading | Teng Xu, Kapil Kandel, Glenn A. Heeter, David T. Ferrughelli, John S. Coleman +1 more | 2021-04-06 | $520,985,000 |
| 9771524 | Method and apparatus for improving a hydrocarbon feed | Teng Xu, Kapil Kandel, David T. Ferrughelli, James H. Beech, Jr. | 2017-09-26 | $152,920,000 |