Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364214 | Method for producing isocyanates | Thomas Knauf, Peter Plathen, Jürgen Spriewald | 2019-07-30 |
| 10280135 | Method for producing isocyanates | Thomas Knauf, Peter Plathen, Stefan Wershofen | 2019-05-07 |