Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7198828 | Liquid-crystalline medium | Peer Kirsch | 2007-04-03 |
| 7052744 | Liquid-crystalline mixtures | Sven Schuepfer, Renate Graulich, Martina Weidner, Kevin Adlem, Mark John Goulding +1 more | 2006-05-30 |
| 7048974 | Liquid crystal mixtures | Antje Mühlfeld, Michael Junge, Sabine Schoen, Juliane Suermann, Ursula Patwal +1 more | 2006-05-23 |
| 7041347 | 1,4-Di-(trans-4-cyclohexyl)benzene derivatives and their use in liquid crystal media and liquid crystal devices | Martina Weidner, Sven Schupfer, Renate Graulich, Mark John Goulding, Martin Heeney +1 more | 2006-05-09 |
| 6902777 | Liquid-crystalline medium | Eike Poetsch, Peer Kirsch, Sabine Schoen | 2005-06-07 |
| 6890606 | Nematic liquid-crystal composition | Sven Schupfer, Marcus Reuter | 2005-05-10 |
| 6821582 | Liquid-crystalline mixtures | Volker Reiffenrath, Marcus Reuter, Sabine Schoen, Sven Schupfer, Clarissa Weller | 2004-11-23 |
| 6808763 | Liquid-crystalline medium | Sven Schupfer, Martina Weidner, Renate Graulich | 2004-10-26 |
| 6730372 | Liquid-crystalline medium | Dagmar Zimmermann, Ursula Patwal, Antje Mühlfeld, Sabine Schoen, Martina Weidner | 2004-05-04 |
| 6649229 | STN liquid crystal display | — | 2003-11-18 |
| 6613401 | Liquid-crystalline medium | Sven Schupfer, Renate Graulich, Martina Weidner | 2003-09-02 |
| 6569503 | STN liquid-crystal display | Marcus Reuter, Volker Reiffenrath, Sabine Schoen, Clarissa Weller | 2003-05-27 |
| 6555186 | TN and STN liquid-crystal displays | Martina Weidner, Sven Schupfer, Peer Kirsch | 2003-04-29 |
| 6544602 | Supertwist liquid-crystal displays and liquid-crystal mixtures therefor | Clarissa Weller, Georg Weber, Kazuo Totani, Akihiro Kojima | 2003-04-08 |
| 6531194 | STN liquid-crystal display | — | 2003-03-11 |
| 6514579 | TN and STN liquid crystal displays | Georg Weber | 2003-02-04 |
| 6497828 | Nematic liquid-crystal composition | Sven Schupfer, Marcus Reuter | 2002-12-24 |
| 6444279 | Liquid crystal propene or propenyl nitrile derivatives | Volker Reiffenrath | 2002-09-03 |
| 6403171 | TN and HTN liquid-crystal display | Marcus Reuter | 2002-06-11 |
| 6183821 | STN liquid-crystal display | Sven Schupfer, Marcus Reuter, Volker Reiffenrath, Sabine Schoen | 2001-02-06 |
| 6174572 | Nematic liquid-crystal composition | Sven Schupfer, Marcus Reuter | 2001-01-16 |
| 6171664 | Tolan derivatives, and liquid-crystalline medium | Matthias Bremer, Detlef Pauluth | 2001-01-09 |
| 6126857 | Bisalkenylbicyclohexanes, and liquid-crystalline medium | Volker Reiffenrath | 2000-10-03 |
| 6080451 | STN liquid crystal display | Sven Schupfer, Volker Reiffenrath, Sabine Schoen | 2000-06-27 |
| 6063456 | STN liquid-crystal display | Sven Schupfer, Volker Reiffenrath, Sabine Schoen | 2000-05-16 |