Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512570 | Sheet having a tactile effect and an interferential effect and security document comprising the same | Sébastien Charignon | 2016-12-06 |
| 8889249 | Security device and security support comprising same | Matthias Müller, Friedrich Kastner | 2014-11-18 |
| 8684417 | Security element having a digitised mark and security support or document comprising same | Stephane Mallol, Eveline Wagner, Matthias Müller | 2014-04-01 |
| 8118231 | Security structure and article incorporating such a structure | Stephane Mallol | 2012-02-21 |
| 7968173 | Sheet with a copy-resistant region of reduced opacity | Yvan Thierry, Stephane Mallol | 2011-06-28 |
| 7936660 | Optical disk for an identification element | Pierre Doublet | 2011-05-03 |
| 7905422 | Relatively small security elements, production method thereof, sheet and security document comprising same | Pierre Doublet | 2011-03-15 |