Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10882768 | Method for processing contaminated wastewater from the preparation of isophorone, isophoronenitrile and isophoronediamine | Manfred Kreczinski, Robert Jansen | 2021-01-05 |