Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478809 | Catalyst system and process for the production of glycols | Reinhard Geyer, Henri Preising, Dionysius Jacobus Maria DE VLIEGER, Evert Van Der Heide, Jean-Paul Lange | 2019-11-19 |
| 10414708 | Method for the production of glycols from sorbitol | Brendan Dermot Murray | 2019-09-17 |
| 10369550 | Catalyst system and process for the production of glycols | Evert Van Der Heide | 2019-08-06 |