Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115805 | Processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles | Evgeny Loginov, Claude-Alain Despland, Gisele Baudin | 2024-10-15 |
| 7691468 | Method and means for producing a magnetically induced design in a coating containing magnetic particles | Claude-Alain Despland, Pierre Degott, Edgar Müller | 2010-04-06 |