Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195602 | Plastic films having high Vicat softening temperature in layered structures | Georgios Tziovaras, Heinz Pudleiner, Kira Planken, Christoph Koehler | 2025-01-14 |
| 12086666 | Layered structures with cutting lines | Heinz Pudleiner, Georgios Tziovaras, Kira Planken, Christoph Koehler, Roland Kuenzel +3 more | 2024-09-10 |
| 12023953 | Layer structure with modified structure, and production thereof | Georgios Tziovaras, Roland Kuenzel, Christoph Koehler, Kira Planken, Heinz Pudleiner | 2024-07-02 |
| 11731411 | Plastic films for ID documents with better lightness of embossed holograms | Georgios Tziovaras, Heinz Pudleiner, Kira Planken, Christoph Koehler | 2023-08-22 |
| 11242464 | Method for the partial colouring of plastic parts | Georgios Tziovaras, Ciro Piermatteo, Heinz Pudleiner, Kira Planken | 2022-02-08 |
| 11198769 | Plastic films for ID documents having improved properties for laser engraving and improved chemical resistance | Heinz Pudleiner, Georgios Tziovaras, Kira Planken, Christoph Köhler | 2021-12-14 |
| 9658595 | Security document and/or document of value containing a visually changeable window with a hologram | Georgios Tziovaras, Heinz Pudleiner, Kira Planken, Marc-Stephan Weiser, Thomas Fäcke | 2017-05-23 |