Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359045 | Method for producing isocyanate mixtures containing isocyanurate groups | Christian Hahn, Hans-Detlef Arntz, Stephan Schubert, Ernst Felske, Frank Behrendt | 2022-06-14 |