Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960704 | Method for producing a multilayer film and multilayer film as well as a security element and a security document | Michael Czichos, Klaus Pforte | 2021-03-30 |
| 10179472 | Method for producing a film element | Ludwig Brehm, Norbert Laus | 2019-01-15 |
| 9599451 | Plastic film and touch sensor | Andreas Ullmann, Walter Fix, Norbert Laus | 2017-03-21 |
| 9463659 | Method for producing a film element | Ludwig Brehm, Norbert Laus | 2016-10-11 |
| 9240684 | Overvoltage protection for electrically conductive structures | Andreas Ullmann, Thomas Herbst, Ludwig Brehm | 2016-01-19 |
| 8720951 | Method for producing a film element | Ludwig Brehm, Norbert Laus | 2014-05-13 |
| 7862880 | Film comprising a polymer layer | Andreas Schilling, Mathias Seitz | 2011-01-04 |
| 7771629 | Method and film system for producing a personalised, optically variable element | Werner Reinhart, Mathias Seitz | 2010-08-10 |
| 7511796 | Film and optical anti-counterfeiting element | Mathias Seitz | 2009-03-31 |
| 7476493 | Exposure station for film webs | Mathias Seitz | 2009-01-13 |