Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421395 | Effect pigments | Lukas HAMM, Carsten Griessmann, Nicole Nelischer | 2025-09-23 |
| 8268069 | Pearlescent pigments | Sabine Melson, Marc Entenmann, Marcus Mathias | 2012-09-18 |
| 6488758 | Stabilization of pearl luster pigments | Ralf Glausch | 2002-12-03 |