Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406696 | Photopolymer compositions for thermostable photopolymers in the visible spectral range | Lena Nault, Christel Manecke, Richard Meisenheimer, Friedrich-Karl Bruder | 2025-09-02 |
| 11059930 | Protective layer for photopolymer | Serguei Kostromine, Wieland Hovestadt, Karl Vetterle, Therese KLOBUTOWSKI | 2021-07-13 |
| 10901368 | Method for integrating a hologram into a security document body and security document body | Michael Stasiak, Michael Knebel, Andre Leopold, Olga Kulikovska, Enrico Orselli +2 more | 2021-01-26 |
| 10606212 | Selection method for additives in photopolymers | Friedrich-Karl Bruder, Thomas Fäcke, Marc-Stephan Weiser, Dennis Hönel, Christian Diedrich | 2020-03-31 |
| 10514657 | Selection method for additives in photopolymers | Friedrich-Karl Bruder, Thomas Fäcke, Marc-Stephan Weiser, Dennis Hönel, Christian Diedrich | 2019-12-24 |
| 10254465 | Illumination device for a liquid crystal display | Thomas Fäcke, Friedrich-Karl Bruder, Rainer Hagen, Günther Walze, Horst Berneth +3 more | 2019-04-09 |
| 9760060 | Photopolymer formulations for producing holographic media having highly crosslinked matrix polymers | Horst Berneth, Friedrich-Karl Bruder, Thomas Fäcke, Marc-Stephan Weiser, Dennis Hönel | 2017-09-12 |
| 9505873 | Photopolymer formulations having a low crosslinking density | Marc-Stephan Weiser, Friedrich-Karl Bruder, Thomas Fäcke, Dennis Hönel | 2016-11-29 |
| 9454130 | Photopolymer formulations having the adjustable mechanical modulus GUV | Marc-Stephan Weiser, Friedrich-Karl Bruder, Thomas Fäcke, Dennis Hönel | 2016-09-27 |
| 8361678 | Special polyether-based polyurethane formulations for the production of holographic media | Marc-Stephan Weiser, Friedrich-Karl Bruder, Thomas Fäcke, Dennis Hönel, Klaus Lorenz +1 more | 2013-01-29 |
| 8222314 | Phenyl isocyanate-based urethane acrylates, processes for producing and methods of using the same | Friedrich-Karl Bruder, Thomas Fäcke, Marc-Stephan Weiser, Dennis Hönel | 2012-07-17 |