Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311406 | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia | Thibaut MARTINI, Patrick Veya, Riccardo RUGGERONE, Jean-Michel Garnier | 2025-05-27 |
| 12215242 | UV-VIS radiation curable security inks for producing dichroic security features | Marlyse Demartin Maeder, Patrick Veya, Nikolay A. GRIGORENKO, Andre OSWALD | 2025-02-04 |
| 12054619 | UV-Vis radiation curable security inks for producing dichroic security features | Marlyse Demartin Maeder, Patrick Veya, Nikolay A. GRIGORENKO, Andre OSWALD | 2024-08-06 |
| 12043047 | Process for producing dichroic security features for securing value documents | Marlyse Demartin Maeder, Patrick Veya, Nikolay A. GRIGORENKO, Andre OSWALD, Michelle Richert | 2024-07-23 |