Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270000 | Recovery of aliphatic hydrocarbons | Jean-Paul Lange, Kai Fischer, Guus VAN ROSSUM, Timothé Johannes Olthof, Hendrik Stichter | 2025-04-08 |
| 11920094 | Method of pretreating and converting hydrocarbons | — | 2024-03-05 |
| 11891574 | Recovery of aliphatic hydrocarbons | Jean-Paul Lange, Luis Alberto Grau Lisnier, Kai Fischer | 2024-02-06 |
| 6580008 | Catalytic process for producing an alkylene glycol with reactor-output recycle | Eugene Marie Godfried Andre Van Kruchten | 2003-06-17 |
| 6365761 | Process for preparing alkylene oxide | Hendrik Dirkzwager, Alexander Jan Van Der Veen, Rutger Johannes Franciscus Wermeling | 2002-04-02 |