Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10265994 | Banknotes having interrelated features | Philippe Amon | 2019-04-23 |
| 9834031 | Chiral liquid crystal polymer layer or pattern comprising randomly distributed craters therein | Tristan Jauzein | 2017-12-05 |
| 9773433 | Packaging for smoking products having a marking thereon | — | 2017-09-26 |
| 8864037 | Multilayer flake with high level of coding | Andrea Callegari, Frédéric Gremaud, Cecile Pasquier, Tristan Jauzein, Olivier Rozumek +2 more | 2014-10-21 |
| 8821756 | Substrate with a modified liquid crystal polymer marking | Thomas Tiller, Olivier Rozumek, Tristan Jauzein, Andrea Callegari, Frédéric Gremaud | 2014-09-02 |
| 8426014 | Modified marking based on chiral liquid crystal polymers | Thomas Tiller, Frédéric Gremaud, Andrea Callegari, Olivier Rozumek | 2013-04-23 |