Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11640136 | System consisting of two UV-curing dry-transfer coating layers for the protection of a hologram in a photopolymer film composite | Thomas Rölle, Thomas Fäcke, Karl Vetterle | 2023-05-02 |
| 11267943 | Film structure containing a photopolymer layer for holographic exposure and a coating layer of high resistance | Benjamin Herzberg, Thomas Rölle, Dennis Hönel, Thomas Fäcke, Heinz-Guenter Auweiler | 2022-03-08 |
| 11059930 | Protective layer for photopolymer | Thomas Roelle, Wieland Hovestadt, Karl Vetterle, Therese KLOBUTOWSKI | 2021-07-13 |
| 10526504 | Metallizable, scratch-resistant and solvent-resistant film | Joachim Petzoldt, Roland Künzel, Konstantin Leonhardt | 2020-01-07 |
| 10344170 | Coating agent and films having increased mechanical and chemical resistance and sufficient deformability in 2-D film insert molding methods | Joachim Petzoldt, Kay LAUTWEIN, Roland Künzel | 2019-07-09 |
| 10241402 | Naphthyl acrylates as writing monomers for photopolymers | Thomas Rölle, Horst Berneth, Friedrich-Karl Bruder, Dennis Hönel, Thomas Fäcke | 2019-03-26 |
| 10000658 | Metallizable, scratch-resistant and solvent-resistant film | Joachim Petzoldt, Roland Künzel, Konstantin Leonhardt | 2018-06-19 |
| 9604943 | UV absorber-containing urethane acrylate | Joachim Petzoldt, Wolfgang Fischer | 2017-03-28 |
| 9593088 | Method for producing a polymerizable UV absorber | Frauke KÜHN | 2017-03-14 |
| 9273213 | Special UV absorbers for curable UV-protective coatings | Timo Kuhlmann, Rafael Oser | 2016-03-01 |
| 8715406 | UV absorbers soluble in polar media | Birgit Meyer Zu Berstenhorst | 2014-05-06 |
| 7214752 | Homopolymers which exhibit a high level of photo-inducable birefringence | Horst Berneth, Uwe Claussen, Ralf Neigl, Hans-Joachim Vedder | 2007-05-08 |
| 7214451 | Rewriteable optical recording material having good solubility | Horst Berneth, Thomas Bieringer, Rainer Hagen | 2007-05-08 |
| 7046893 | Layer structure and optical waveguide sensor based on photoaddressable polymers | Ingmar Dorn, Thomas Bieringer, Rainer Hagen, Rino E. Kunz | 2006-05-16 |
| 7041354 | Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer | Horst Berneth, Friedrich-Karl Bruder, Wilfried Haese, Rainer Hagen, Karin Hassenruck +5 more | 2006-05-09 |
| 7022460 | Erasable optical recording material for blue lasers | Horst Berneth, Thomas Bieringer, Rainer Hagen | 2006-04-04 |
| 7018684 | Block copolymers for optical data storage | Horst Berneth, Thomas Bieringer, Rainer Hagen, Hans-Werner Schmidt, Axel Muller +3 more | 2006-03-28 |
| 6936325 | Optical recording medium | Horst Berneth, Friedrich-Karl Bruder, Wilfried Haese, Rainer Hagen, Karin Hassenruck +11 more | 2005-08-30 |
| 6930815 | Electrochromic contrast plate | Horst Berneth, Wolfgang Jacobsen, Ralf Neigl | 2005-08-16 |
| 6896945 | Optical data carrier comprising a phthalocyanine dye as light-absorbent compound in the information layer | Horst Berneth, Friedrich-Karl Bruder, Wilfried Haese, Rainer Hagen, Karin Hassenruck +4 more | 2005-05-24 |
| 6875833 | Monomers and homopolymers, having high photoinduceable double refraction, prepared therefrom | Horst Berneth, Uwe Claussen, Ralf Neigl, Hans-Joachim Vedder | 2005-04-05 |
| 6835725 | Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer | Horst Berneth, Friedrich-Karl Bruder, Wilfried Haese, Rainer Hagen, Karin Hassenruck +5 more | 2004-12-28 |
| 6767481 | Electrochromic system with coupled RED-OX system and special anions | Horst Berneth | 2004-07-27 |
| 6737142 | Optical data store comprising an axially substituted cobalt phthalocyanine in the light-writeable information layer | Horst Berneth, Friedrich-Karl Bruder, Wilfried Haese, Rainer Hagen, Karin Hassenruck +5 more | 2004-05-18 |
| 6726972 | Optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer | Horst Berneth, Friedrich-Karl Bruder, Wilfried Haese, Rainer Hagen, Karin Hassenruck +5 more | 2004-04-27 |