Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850305 | Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Evgeny Loginov, Claude-Alain Despland | 2020-12-01 |
| 10737526 | Apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Evgeny Loginov, Claude-Alain Despland | 2020-08-11 |
| 10682877 | Optical effect layers showing a viewing angle dependent optical effect, processes and devices for their production, items carrying an optical effect layer, and uses thereof | Evgeny Loginov, Claude-Alain Despland, Pierre Degott | 2020-06-16 |
| 10610888 | Processes for producing effect layers | Neda Nikseresht Ghanepour, Evgeny Loginov, Claude-Alain Despland, Edgar Müller | 2020-04-07 |