Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634342 | Iron oxide pigments containing Al | Kai BUETJE, Christine Kathrein, Juergen Kischkewitz, Ulrich Meisen, Peter Koehler | 2023-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634342 | Iron oxide pigments containing Al | Kai BUETJE, Christine Kathrein, Juergen Kischkewitz, Ulrich Meisen, Peter Koehler | 2023-04-25 |