Issued Patents All Time
Showing 26–50 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150917 | Liquid crystalline medium | Melanie Klasen-Memmer | 2018-12-11 |
| 10144870 | Liquid crystalline medium | Melanie Klasen-Memmer | 2018-12-04 |
| 10047292 | Liquid-crystalline medium | Harald Hirschmann | 2018-08-14 |
| 9714381 | Liquid-crystalline medium | Graziano Archetti, Melanie Klasen-Memmer, Rocco Fortte | 2017-07-25 |
| 9701903 | Liquid crystalline medium | Melanie Klasen-Memmer | 2017-07-11 |
| 9340730 | Liquid crystalline medium | Melanie Klasen-Memmer | 2016-05-17 |
| 9267078 | Liquid crystalline medium | Melanie Klasen-Memmer | 2016-02-23 |
| 9250179 | Goniophotometric measurement method for the characterization of pigments and fillers | Christoph Schmidt, Christoph Hoffmann | 2016-02-02 |
| 9005720 | Liquid-crystal display | Achim Goetz, Melanie Klasen-Memmer, Stephan Derow, Peter Best | 2015-04-14 |
| 9005721 | Liquid-crystal display | Achim Goetz, Melanie Klasen-Memmer, Stephan Derow, Peter Best | 2015-04-14 |
| 8968840 | Liquid-crystalline medium | Melanie Klasen-Memmer | 2015-03-03 |
| 8524261 | Pigments | Christoph Schmidt | 2013-09-03 |
| 8337611 | Effect pigments | Gerhard Pfaff, Johann Dietz, Doreen Warthe | 2012-12-25 |
| 8277907 | Liquid-crystalline medium | Melanie Klasen-Memmer | 2012-10-02 |
| 8236390 | Liquid-crystalline medium | Harald Hirschmann, Michael Wittek | 2012-08-07 |
| 7989035 | Liquid crystalline medium | Melanie Klasen-Memmer | 2011-08-02 |
| 7887849 | Pigment mixture | Dieter Heinz, Ralf Anselmann, Klaus Boehm | 2011-02-15 |
| 7704566 | Liquid crystalline medium | Michael Heckmeier, Peer Kirsch | 2010-04-27 |
| 7691196 | Effect pigments | Gerhard Pfaff, Johann Dietz, Doreen Warthe | 2010-04-06 |
| 7604862 | Multilayer pigments based on glass flakes | Klaus Ambrosius, Ralf Anselmann | 2009-10-20 |
| 7485183 | Pigment mixture, and the use thereof in cosmetics and in the foods and pharmaceuticals sector | Veronika Hochstein | 2009-02-03 |
| 7479323 | Encapsulated pigments | Thomas Rathschlag, Veronika Hochstein, Carsten Griessmann | 2009-01-20 |
| 7365109 | Pigment preparation in granulate form | Thomas Rathschlag | 2008-04-29 |
| 7314653 | Liquid-crystal medium and electro-optical display containing same | Harald Hirschmann | 2008-01-01 |
| 7175891 | Liquid-crystalline medium | Michael Heckmeier, Peer Kirsch | 2007-02-13 |