Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8916043 | Coal conversion process and products, comprising two direct ebullated bed liquefaction stages and a fixed bed hydrocracking stage | Hugues Dulot, Alain Quignard, Wilfried Weiss | 2014-12-23 |