Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745234 | Process for the preparation of glycols | Evert Van Der Heide, Pieter HUIZENGA | 2017-08-29 |
| 9302965 | Process for the preparation of glycols | Evert Van Der Heide | 2016-04-05 |