Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142705 | Process for preparing a base oil having a reduced cloud point | Diederik Mattheus Antonius De Jonge, Edward Julius Creyghton, Duurt Renkema | 2021-10-12 |
| 10934496 | Fischer-tropsch feedstock derived haze-free base oil fractions | Eglantine Armelle Christiane Colette Marie Albe, Godfried Johannes Aarts, José Luís Moniz Jardim, Cornelis Hyacinthus Maria Van Der Hulst, Edward Julius Creyghton | 2021-03-02 |
| 9896632 | Process for the conversion of a paraffinic feedstock | Andries Hendrik Janssen, Olav Sammelius | 2018-02-20 |
| 4582949 | Process for the preparation of an aromatic hydrocarbon mixture | — | 1986-04-15 |
| 4579988 | Process for the preparation of an aromatic hydrocarbon mixture | — | 1986-04-01 |
| 4517396 | Process for the preparation of middle distillates | Arend Hoek | 1985-05-14 |
| 4512877 | Process for improving the quality of catalytically cracked gasoline | Swan T. Sie | 1985-04-23 |