Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391841 | Hybrid UV-LED radiation curable protective varnishes for security documents | Jean-Michel Garnier, Pierre-Yves HOFSTETTER | 2025-08-19 |
| 12311406 | Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia | Thibaut MARTINI, Hervé PITTET, Riccardo RUGGERONE, Jean-Michel Garnier | 2025-05-27 |
| 12215242 | UV-VIS radiation curable security inks for producing dichroic security features | Hervé PITTET, Marlyse Demartin Maeder, Nikolay A. GRIGORENKO, Andre OSWALD | 2025-02-04 |