Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6297417 | Alkylation/transalkylation process with pretreatment of the alkylation/transalkylation feedstock | Matheus J. M. van der Aalst, Garmt R. Meima, Guo-shuh J. Lee, Juan M. Graces | 2001-10-02 |
| 5959168 | Zeolite-based ethylabenzene process adaptable to an aluminum chloride-based ethylbenzene plant | Matheus J. M. van der Aalst, Garmt R. Meima, Michael Q. de Steenwinkel | 1999-09-28 |