Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292378 | Method for determining the composition of a multi-layer system showing a predetermined colour flip-flop effect | Sylvia Klausnitzer, Lutz Frischmann, Ralf Buescher | 2025-05-06 |
| 11390066 | Method for controlling the curing degree of at least one at least partially cured ink and/or varnish printed on a substrate | Carina Soetebier, Alexander Blasek, Christian Kaindl | 2022-07-19 |
| 11262304 | Method for determining the migration potential of an at least partially cured energy curing ink and/or varnish printed on a substrate, and especially of a printed food packing | Franziska Luschtinetz, Carsten Zoelzer | 2022-03-01 |
| 6489377 | Method for producing thermotropic casting resin systems and utilization thereof | Christoph Schwitalla, Holger Goedeke | 2002-12-03 |