Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359045 | Method for producing isocyanate mixtures containing isocyanurate groups | Christian Hahn, Hans-Detlef Arntz, Stephan Schubert, Ernst Felske, Claudia Houben | 2022-06-14 |
| 6074441 | Process for producing ultrafine-crystallization products | Barbara Schulte, Stefan Hofmann, Andre Fellholter, Heiko Herold | 2000-06-13 |