Issued Patents All Time
Showing 26–50 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809749 | Mesogenic compound, liquid-crystal medium and liquid crystal display | Michael Wittek, Andreas Taugerbeck | 2017-11-07 |
| 9777216 | Liquid crystalline medium | Melanie Klasen-Memmer, Konstantin Schneider | 2017-10-03 |
| 9475990 | Liquid crystal medium and liquid crystal display | Michael Wittek, Norihiko Tanaka, Mila Fischer, Andreas Taugerbeck | 2016-10-25 |
| 9347002 | Liquid-crystalline medium | Melanie Klasen-Memmer, Harald Lannert, Konstantin Schneider | 2016-05-24 |
| 9120969 | Liquid crystal medium and liquid crystal display | Michael Wittek, Norihiko Tanaka, Mila Fischer, Erdal Durmaz, Malgorzata Rillich | 2015-09-01 |
| 8999459 | Liquid crystal display | Georg Bernatz, Melanie Klasen-Memmer | 2015-04-07 |
| 8940375 | Liquid-crystal display | Georg Bernatz | 2015-01-27 |
| 8475889 | Liquid-crystalline medium | Melanie Klasen-Memmer | 2013-07-02 |
| 8399073 | Liquid-crystal medium | Melanie Klasen-Memmer, Konstantin Schneider, Detlef Pauluth | 2013-03-19 |
| 8361568 | Liquid-crystalline medium | Melanie Klasen-Memmer | 2013-01-29 |
| 8277684 | Liquid-crystal medium | Melanie Klasen-Memmer, Kazuaki Tarumi | 2012-10-02 |
| 8168081 | Liquid-crystalline medium | Melanie Klasen-Memmer, Georg Bernatz, Izumi Saito, Lars Lietzau, Volker Reiffenrath | 2012-05-01 |
| 8114310 | Liquid-crystal display | Georg Bernatz, Andreas Taugerbeck, Achim Goetz | 2012-02-14 |
| 7981487 | Liquid crystalline medium | Melanie Klasen-Memmer | 2011-07-19 |
| 7807068 | Polymerizable compounds | Achim Goetz, Stephan Derow | 2010-10-05 |
| 7767280 | Liquid-crystalline medium | Melanie Klasen-Memmer | 2010-08-03 |
| 7744968 | Cyclobutane and spiro[3.3]heptane compounds | Volker Reiffenrath, Melanie Klasen-Memmer | 2010-06-29 |
| 7732022 | Stilbene derivatives, liquid-crystal mixtures and electro-optical displays | Melanie Klasen-Memmer, Atsutaka Manabe | 2010-06-08 |
| 7731865 | Liquid-crystal medium | Georg Bernatz, Andreas Taugerbeck, Achim Goetz | 2010-06-08 |
| 7704567 | Liquid-crystalline medium comprising fluorinated indane compound | Melanie Klasen-Memmer, Lars Lietzau | 2010-04-27 |
| 7662443 | Liquid-crystalline medium | Michael Heckmeier, Brigitte Schuler, Martin Engel, Peer Kirsch | 2010-02-16 |
| 7612243 | Cyclopenta[b]naphthalene derivatives | Lars Lietzau, Melanie Klasen-Memmer, Michael Heckmeier | 2009-11-03 |
| 7582337 | Liquid-crystalline medium | Melanie Klasen-Memmer, Izumi Saito | 2009-09-01 |
| 7575785 | Cyclopenta[a]naphthaline derivatives | Lars Lietzau, Melanie Klasen-Memmer | 2009-08-18 |
| 7560147 | Liquid-crystal medium | Melanie Klasen-Memmer, Detlef Pauluth, Barbara Hornung, Wolfgang Schmidt, Rainer Wingen | 2009-07-14 |