Issued Patents All Time
Showing 51–75 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7517471 | As-indacen derivatives | Lars Lietzau, Melanie Klasen-Memmer | 2009-04-14 |
| 7514127 | Dibenzofuran derivatives, dibenzothiophene derivatives and fluorene derivatives | Lars Lietzau, Melanie Klasen-Memmer | 2009-04-07 |
| 7465479 | Polymerisable monocyclic compounds | Melanie Klasen-Memmer, Dagmar Klement, Stephan Derow | 2008-12-16 |
| 7425355 | Liquid-crystalline medium | Melanie Klasen-Memmer, Elvira Montenegro | 2008-09-16 |
| 7371437 | Liquid-crystalline medium | Melanie Klasen-Memmer, Barbara Hornung, Wolfgang Schmidt, Rainer Wingen | 2008-05-13 |
| 7335403 | Liquid-crystalline medium | Melanie Klasen-Memmer, Lars Lietzau | 2008-02-26 |
| 7303791 | Liquid crystalline medium | Michael Heckmeier, Brigitte Schuler, Martin Engel, Peer Kirsch | 2007-12-04 |
| 7291366 | Cyclopenta[b]naphthalene derivatives | Lars Lietzau, Melanie Klasen-Memmer, Michael Heckmeier | 2007-11-06 |
| 7182885 | Fluorinated indenes and 1,7-dihydroindacenes of negative dielectric anisotropy | Lars Lietzau, Melanie Klasen-Memmer | 2007-02-27 |
| 7169449 | Liquid crystal display device | Yohei Nakanishi, Masakazu Shibasaki, Kazutaka Hanaoka, Yuichi Inoue, Kazuaki Tarumi +3 more | 2007-01-30 |
| 7153550 | Liquid crystalline medium and liquid crystal display | Michael Heckmeier, Sabine Schoen, Peer Kirsch, Volker Reiffenrath | 2006-12-26 |
| 7122228 | Compound having negative Δε | Volker Reiffenrath, Michael Heckmeier | 2006-10-17 |
| 7090899 | Liquid-crystalline medium having high birefringence | Atsutaka Manabe, Elena Kress | 2006-08-15 |
| 7087272 | Fluorinated fluorene derivatives | Detlef Pauluth, Melanie Klasen-Memmer | 2006-08-08 |
| 7078079 | Liquid-crystalline medium | Michael Heckmeier, Brigitte Schuler, Achim Goetz, Peer Kirsch, Detlef Pauluth +3 more | 2006-07-18 |
| 7074462 | Ester compounds and their use in liquid crystalline media | Michael Heckmeier, Joachim Krause, Detlef Pauluth, Achim Götz, Brigitte Schuler | 2006-07-11 |
| 7026022 | Liquid-crystalline medium | Melanie Klasen-Memmer, Dagmar Klement | 2006-04-11 |
| 7014890 | Fluorinated naphthalenes, liquid-crystal mixtures comprising them, and liquid-crystal displays | Melanie Klasen-Memmer, Barbara Hornung, Wolfgang Schmidt, Rainer Wingen | 2006-03-21 |
| 6969542 | Liquid-crystal medium, and electro-optical display containing same | Melanie Klasen-Memmer, Clarissa Weller | 2005-11-29 |
| 6933022 | Liquid crystalline medium | Melanie Klasen-Memmer, Dagmar Klement | 2005-08-23 |
| 6929834 | Liquid crystalline medium | Melaine Klasen-Memmer, Clarissa Weller, Detlef Pauluth, Hans-Rolf Duebal, Barbara Hornung +2 more | 2005-08-16 |
| 6916513 | 2,4′-Substituted 6-cyclohexyl-trans-decalines | Detlef Pauluth, Georg Lüssem | 2005-07-12 |
| 6905741 | High birefringence liquid-crystalline medium | Atsutaka Manabe, Detlef Pauluth | 2005-06-14 |
| 6896939 | Liquid-crystal medium, and electro-optical display containing same | Melanie Klasen-Memmer, Malgorzata Rillich | 2005-05-24 |
| 6878421 | Liquid crystalline medium | Michael Heckmeier, Martin Engel, Brigitte Schuler, Detlef Pauluth | 2005-04-12 |