Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099980 | Glycol recovery with solvent extraction | Kai Fischer | 2018-10-16 |
| 9932284 | Process for the separation of 1,4-butanediol and co-products | Kai Fischer, Sipke Hidde Wadman, Jean-Paul Lange | 2018-04-03 |