Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371579 | Method for producing effect pigments | Michael SOBOL, Axel Von Clausbruch, Tobias Rudisch | 2025-07-29 |
| 12311692 | Optically variable security element, production process and embossing arrangement | Tobias Sattler, Andreas Rauch | 2025-05-27 |
| 12189157 | Semi-finished product, security element, methods of producing them and document of value | Carlos Carrasco, Beatriz Cerrolaza, Friedrich Kretschmar, Denise Schwab | 2025-01-07 |