Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505873 | Photopolymer formulations having a low crosslinking density | Marc-Stephan Weiser, Thomas Roelle, Friedrich-Karl Bruder, Dennis Hönel | 2016-11-29 |
| 9454130 | Photopolymer formulations having the adjustable mechanical modulus GUV | Marc-Stephan Weiser, Thomas Roelle, Friedrich-Karl Bruder, Dennis Hönel | 2016-09-27 |
| 9366957 | Photopolymer formulation having triazine-based writing monomers | Thomas Rölle, Friedrich-Karl Bruder, Marc-Stephan Weiser, Dennis Hönel | 2016-06-14 |
| 9317012 | Photoinitiators for photopolymers | Thomas Rölle, Horst Berneth, Friedrich-Karl Bruder, Marc-Stephan Weiser, Dennis Hönel | 2016-04-19 |
| 9281000 | Photopolymer formulation for producing visible holograms | Marc-Stephan Weiser, Thomas Rölle, Friedrich-Karl Bruder, Dennis Hönel | 2016-03-08 |
| 9261778 | Layer composite consisting of a photopolymer film and an adhesive layer | Marc-Stephan Weiser, Sascha Tadjbach, Ute Flemm, Dennis Hönel, Friedrich-Karl Bruder +2 more | 2016-02-16 |
| 9195215 | Holographic medium having a protective layer | Marc-Stephan Weiser, Daniel Hentschel, Joachim Petzoldt, Pantea Nazaran, Sebastian Dörr +5 more | 2015-11-24 |
| 9146456 | Photopolymer formulation for producing holographic media having highly crosslinked matrix polymers | Horst Berneth, Thomas Rölle, Friedrich-Karl Bruder, Marc-Stephan Weiser, Dennis Hönel | 2015-09-29 |
| 9098065 | Photopolymer formulation for producing holographic media | Dennis Hönel, Marc-Stephan Weiser, Friedrich-Karl Bruder, Thomas Rölle, Horst Berneth | 2015-08-04 |
| 9073296 | Laminate structure comprising a protective layer and an exposed photopolymer layer | Friedrich-Karl Bruder, Thomas Rölle, Marc-Stephan Weiser, Dennis Hönel, Horst Berneth +1 more | 2015-07-07 |
| 9057950 | Photopolymer formulation having ester-based writing monomers | Thomas Rölle, Friedrich-Karl Bruder, Marc-Stephan Weiser, Dennis Hönel | 2015-06-16 |
| 9057946 | Difunctional (meth)acrylate writing monomers | Friedrich-Karl Bruder, Thomas Rölle, Marc-Stephan Weiser, Dennis Hönel, Horst Berneth | 2015-06-16 |
| 8999608 | Fluorourethane as an additive in a photopolymer formulation | Thomas Rölle, Friedrich-Karl Bruder, Marc-Stephan Weiser, Dennis Hönel | 2015-04-07 |
| 8957176 | Blocked polyisocyanates curing free from elimination products for dualcure systems | Jan Weikard, Wolfgang Fischer | 2015-02-17 |
| 8921012 | Photopolymer formulations having the adjustable mechanical modulus GUV | Marc-Stephan Weiser, Thomas Rölle, Friedrich-Karl Bruder, Dennis Hönel | 2014-12-30 |
| 8889321 | Method for producing a holographic film | Friedrich-Karl Bruder, Dennis Hönel, Marc-Stephan Weiser, Thomas Rölle | 2014-11-18 |
| 8889322 | Photopolymer formulation having different writing comonomers | Marc-Stephan Weiser, Friedrich-Karl Bruder, Thomas Rölle, Dennis Hönel, Jörg Hofmann | 2014-11-18 |
| 8877408 | Urethanes used as additives in a photopolymer formulation | Thomas Rölle, Friedrich-Karl Bruder, Marc-Stephan Weiser, Dennis Hönel | 2014-11-04 |
| 8852829 | Prepolymer-based polyurethane formulations for producing holographic media | Marc-Stephan Weiser, Thomas Rölle, Friedrich-Karl Bruder, Dennis Hönel, Sebastian Dörr +1 more | 2014-10-07 |
| 8808946 | Urethane acrylate having a high refractive index and reduced double bond density | Thomas Rölle, Friedrich-Karl Bruder, Marc-Stephan Weiser, Dennis Hönel | 2014-08-19 |
| 8771904 | Method for producing holographic media | Marc-Stephan Weiser, Thomas Rölle, Dennis Hönel, Friedrich-Karl Bruder | 2014-07-08 |
| 8771903 | Method for producing a holographic film | Dennis Hönel, Marc-Stephan Weiser, Friedrich-Karl Bruder, Thomas Rölle | 2014-07-08 |
| 8715889 | Photopolymer compositions as printable formulations | Thomas Rölle, Friedrich-Karl Bruder, Marc-Stephan Weiser, Dennis Hönel, Roland Künzel | 2014-05-06 |
| 8715888 | Method for producing holographic photopolymers on polymer films | Dennis Hönel, Marc-Stephan Weiser, Friedrich-Karl Bruder, Thomas Rölle | 2014-05-06 |
| 8685595 | Prepolymer-based polyurethane formulations for the production of holographic films | Marc-Stephan Weiser, Thomas Rölle, Friedrich-Karl Bruder, Dennis Hönel | 2014-04-01 |