Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187623 | Process for producing haematite pigments | Larissa Schaufler, Anna Weber-Czaplik, Carsten Rosenhahn | 2025-01-07 |
| 11634342 | Iron oxide pigments containing Al | Kai BUETJE, Carsten Rosenhahn, Juergen Kischkewitz, Ulrich Meisen, Peter Koehler | 2023-04-25 |