Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292378 | Method for determining the composition of a multi-layer system showing a predetermined colour flip-flop effect | Sylvia Klausnitzer, Taner Bicer, Ralf Buescher | 2025-05-06 |
| 11952499 | Layer sequence with colour flop effect including platelet-shaped effect pigments | Giuseppe Gianetti, Giuseppe Ciriello, Adriano Nicolin, Tim Salzwedel, Sylvia Klausnitzer | 2024-04-09 |
| 11466116 | Polyurethane being suitable as binder for a modular printing ink system | Ursula Borgmann, Giuseppe Ciriello, Sylvia Klausnitzer, Vijay Wagh | 2022-10-11 |