Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7727379 | Process to continuously prepare two or more base oil grades and middle distillates | Nicholas J. Adams, Harmannus Julius Hegge, Laurent Georges Huve, Wiecher Derk Evert Steenge | 2010-06-01 |
| 7347928 | Process to prepare a spindle oil, light machine oil and a medium machine oil base oil grade from the bottoms fraction of a fuels hydrocracking process | Johannes Van Beijnum, Arjen Peter Geukema | 2008-03-25 |