Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7087546 | Process for regenerating and rejuvenating additive-based catalysts | Sonja Eijsbouts, Marcel Adriaan Jansen, Tetsuro Kamo, Frans Lodewijk Plantenga | 2006-08-08 |
| 6923904 | Process for effecting ultra-deep HDS of hydrocarbon feedstocks | Frans Lodewijk Plantenga, Johannes Wilhelmus Maria Sonnemans | 2005-08-02 |
| 6635596 | Process for regenerating additive-based catalysts | Sonja Eijsbouts, Marcel Adriaan Jansen, Tetsuro Kamo, Frans Lodewijk Plantenga | 2003-10-21 |