Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350953 | Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Evgeny Loginov, Mathieu Schmid | 2025-07-08 |
| 12275265 | Security element | Raphael Dehmel, Yana Kisselova-Weckerle, Christoph Mengel, Christian Fuhse, Pierre Degott +3 more | 2025-04-15 |
| 12115805 | Processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Nathalie Benninger, Evgeny Loginov, Gisele Baudin | 2024-10-15 |
| 12097530 | Device for producing optical effect layers | Evgeny Loginov, Mathieu Schmid, Edgar Mueller | 2024-09-24 |
| 12097720 | Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles | Evgeny Loginov | 2024-09-24 |
| 12090776 | Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Evgeny Loginov, Mathieu Schmid | 2024-09-17 |
| 12054000 | Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Evgeny Loginov | 2024-08-06 |
| 12049097 | Security documents or articles comprising optical effect layers comprising magnetic or magnetizable pigment particles and methods for producing said optical effect layers | Evgeny Loginov, Andrea Callegari | 2024-07-30 |
| 12020864 | Assemblies and processes for producing optical effect layers comprising oriented magnetic or magnetizable pigment particles | Neda Nikseresht Ghanepour, Mathieu Schmid, Edgar Mueller | 2024-06-25 |
| 11891527 | Machine readable security features | Marlyse Demartin Maeder | 2024-02-06 |
| 11847527 | Verifiable access credential | Jean-Luc Dorier, Todor Dinoev, Evgeny Loginov, Catherine Fankhauser, Kalin NICOLOV +2 more | 2023-12-19 |
| 11823003 | Method for authenticating a magnetically induced mark with a portable device | Todor Dinoev, Jean-Luc Dorier, Edmund Halasz, Evgeny Loginov, Andrea Callegari | 2023-11-21 |
| 11772404 | Processes for producing optical effects layers | Mathieu Schmid, Evgeny Loginov | 2023-10-03 |
| 11707764 | Processes for producing effect layers | Neda Nikseresht Ghanepour, Evgeny Loginov, Mathieu Schmid, Edgar Müller | 2023-07-25 |
| 11691449 | Processes for producing optical effects layers | Mathieu Schmid, Evgeny Loginov | 2023-07-04 |
| 11660902 | Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles | Cédric Amerasinghe, Edgar Mueller, Evgeny Loginov, Mathieu Schmid | 2023-05-30 |
| 11618053 | Process for producing optical effect layers | Evgeny Loginov, Mathieu Schmid, Edgar Mueller | 2023-04-04 |
| 11577272 | Magnetic assemblies, apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Cédric Amerasinghe, Mathieu Schmid | 2023-02-14 |
| 11577273 | Processes for producing optical effects layers | Neda Nikseresht Ghanepour, Edgar Mueller, Mathieu Schmid | 2023-02-14 |
| 11420230 | Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles | Cédric Amerasinghe, Edgar Mueller, Evgeny Loginov, Mathieu Schmid | 2022-08-23 |
| 11292027 | Processes for producing effect layers | Neda Nikseresht Ghanepour, Evgeny Loginov, Mathieu Schmid, Edgar Müller | 2022-04-05 |
| 11065906 | Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles | Cédric Amerasinghe, Edgar Mueller, Evgeny Loginov, Mathieu Schmid | 2021-07-20 |
| 11065866 | Apparatuses for producing optical effect layers | Evgeny Loginov, Mathieu Schmid, Pierre Degott, Edgar Müller | 2021-07-20 |
| 10981401 | Apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Evgeny Loginov, Mathieu Schmid | 2021-04-20 |
| 10933442 | Processes for producing effects layers | Mathieu Schmid, Evgeny Loginov, Cédric Amerasinghe, Pierre Degott | 2021-03-02 |