Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472969 | Coating compositions comprising ground natural calcium carbonate (GCC) | Daniel Gantenbein, Maryna Zinchenko, Rolf Endre Orten, Detlef Gysau | 2022-10-18 |
| 11292915 | Blend of surface modified calcium carbonate comprising particles (MCC) and precipitated calcium carbonate comprising particles (PCC) and its uses | Fritz Lehner, Alain Cremaschi | 2022-04-05 |