Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550327 | Polymerisable compounds and the use thereof in liquid-crystal displays | Martin Engel, Andreas Taugerbeck, Constanze Brocke, Helmut Haensel, Julian VOGT | 2020-02-04 |
| 9567526 | Polymerizable compounds and the use thereof in liquid-crystal displays | Martin Engel, Eveline BARON, Constanze Brocke, Helga HAAS, Christoph Marten +1 more | 2017-02-14 |
| 9487702 | Liquid crystal medium | Eveline BARON, Julian VOGT, Qiong TONG | 2016-11-08 |
| 9428694 | Liquid crystal medium | Martin Engel, Melanie Klasen-Memmer, Christoph Marten | 2016-08-30 |
| 9090823 | Liquid crystal display | Achim Goetz, Melanie Klasen-Memmer | 2015-07-28 |
| 9045683 | Polymerizable compounds and use thereof in liquid crystal displays | Andreas Taugerbeck, Achim Goetz | 2015-06-02 |
| 9005720 | Liquid-crystal display | Achim Goetz, Melanie Klasen-Memmer, Sabine Schoen, Peter Best | 2015-04-14 |
| 9005721 | Liquid-crystal display | Achim Goetz, Melanie Klasen-Memmer, Sabine Schoen, Peter Best | 2015-04-14 |
| 8586684 | Conjugated copolymer | Michael Heckmeier, William Mitchell, Weimin Zhang, David Sparrowe, Giles Lloyd +1 more | 2013-11-19 |
| 8545720 | Liquid-crystal display | Achim Goetz, Melanie Klasen-Memmer | 2013-10-01 |
| 8043670 | Polymerizable mesogenic cyclohexyl derivatives | Markus Klein | 2011-10-25 |
| 7936426 | Transflective LCD comprising a patterned retardation film | Richard Harding, Mark Verrall, Shirley Ann Marden, Rick A. Hamilton, II | 2011-05-03 |
| 7807068 | Polymerizable compounds | Matthias Bremer, Achim Goetz | 2010-10-05 |
| 7465479 | Polymerisable monocyclic compounds | Matthias Bremer, Melanie Klasen-Memmer, Dagmar Klement | 2008-12-16 |
| 6867834 | Optical compensator for LCD including stacked films of only one O-plate, one A-plate and two negative C-plate retarders | David Coates, Tara Cutler, Owain Llyr Parri, Mark Verrall, Peter Le Masurier | 2005-03-15 |
| 6552102 | Pigment flakes | Eike Poetsch, Gerhard Pfaff, Matthias Kuntz, David Coates | 2003-04-22 |
| 6291065 | Pigment flakes | Eike Poetsch, Gerhard Pfaff, Matthias Kuntz, David Coates | 2001-09-18 |