Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660902 | Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles | Edgar Mueller, Evgeny Loginov, Mathieu Schmid, Claude-Alain Despland | 2023-05-30 |
| 11577272 | Magnetic assemblies, apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Mathieu Schmid, Claude-Alain Despland | 2023-02-14 |
| 11420230 | Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles | Edgar Mueller, Evgeny Loginov, Mathieu Schmid, Claude-Alain Despland | 2022-08-23 |
| 11065906 | Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles | Edgar Mueller, Evgeny Loginov, Mathieu Schmid, Claude-Alain Despland | 2021-07-20 |
| 10933442 | Processes for producing effects layers | Mathieu Schmid, Claude-Alain Despland, Evgeny Loginov, Pierre Degott | 2021-03-02 |
| 10279618 | Magnetic or magnetisable pigment particles and optical effect layers | Pierre Degott, Mathieu Schmid, Claude-Alain Despland | 2019-05-07 |
| 9933640 | Optical effect layer | Pierre Degott, Mathieu Schmid, Claude-Alain Despland | 2018-04-03 |
| 9834028 | Optical effect layer | Pierre Degott, Mathieu Schmid, Claude-Alain Despland | 2017-12-05 |
| 9199502 | Security element displaying a visual motion effect and method for producing same | Pierre Degott, Claude-Alain Despland, Mathieu Schmid | 2015-12-01 |