| 12122919 |
Dichroic azo-azomethine dyes for liquid crystal compositions |
Leonhard Feiler, Thomas Ruch, Frank Bachmann, Marie-Pascale Perritaz |
2024-10-22 |
|
| 10690825 |
Color filter for low temperature applications |
Liliana Craciun, Michael Kuepfert, Frank Oliver Heinrich Pirrung |
2020-06-23 |
|
| 10230023 |
Color converter |
Martin Koenemann, Gerhard Wagenblast, Robert Send, Sorin Ivanovici |
2019-03-12 |
|
| 9711665 |
Color converters |
Gerhard Wagenblast, Martin Koenemann, Sorin Ivanovici, Robert Send |
2017-07-18 |
|
| 9575230 |
Color filter for low temperature applications |
Liliana Craciun, Michael Kuepfert, Frank Oliver Heinrich Pirrung |
2017-02-21 |
|
| 9406848 |
Color converter |
Martin Koenemann, Gerhard Wagenblast, Robert Send, Sorin Ivanovici |
2016-08-02 |
|
| 9236535 |
Illumination devices |
Gerhard Wagenblast, Martin Koenemann, Sorin Ivanovici, Michel Pepers, Matthias Mueller +1 more |
2016-01-12 |
|
| 9057020 |
Black dichroic dye |
Jean-Pierre Bacher, Urs Lehmann |
2015-06-16 |
|
| 8993202 |
Color filter for low temperature applications |
Liliana Craciun, Michael Kuepfert, Frank Oliver Heinrich Pirrung |
2015-03-31 |
|
| 8927182 |
Photosensitive resist composition for color filters for use in electronic paper display devices |
Daniel Hölzle, Liliana Craciun |
2015-01-06 |
|
| 8669026 |
Black matrix for colour filters |
Jan Sültemeyer |
2014-03-11 |
|
| 8610998 |
Coloured organic electrophoretic particles |
Gabriele Baisch, Reinhold Öhrlein, Peter Simmendinger, Margherita Fontana, Vilas N. Mumbaikar |
2013-12-17 |
|
| 8273269 |
Red colour filter composition |
Roman Lenz, Mathias Düggeli, Patrick Christopher Holzhuter |
2012-09-25 |
|
| 8270063 |
Encapsulated dispersions comprising electrophoretically mobile organic colorants |
Margherita Fontana, Philippe Bugnon, Marcel Hahn, Kishor Kumar Mistry, Clemens Auschra |
2012-09-18 |
|
| 8040592 |
Encapsulated dispersions comprising electrophoretically mobile organic colorants |
Margherita Fontana, Philippe Bugnon, Marcel Hahn, Kishor Kumar Mistry, Clemens Auschra |
2011-10-18 |
|
| 7786313 |
Heat-stable diketopyrrolopyrrole pigment mixtures |
Olof Wallquist, Roman Lenz, Leonhard Feiler, Mathias Düggeli, Taher Yousaf |
2010-08-31 |
|
| 7723530 |
Use of polymerisable diketopyrrolopyrroles in colour filters |
Jean-Marie Adam |
2010-05-25 |
|
| 7582230 |
Liquid crystal display and colour filter with improved transparency for green light |
Taher Yousaf, Vadiraj Ekkundi, Chandrasekhar Dayal Mudaliar |
2009-09-01 |
|
| 7417154 |
Heat-stable diketopyrrolopyrrole pigment mixtures |
Olof Wallquist, Roman Lenz, Leonhard Feiler, Mathias Düggeli, Taher Yousaf |
2008-08-26 |
|
| 7279514 |
High-molecular-weight polymeric material comprising diketopyrrolopyrrole pigments |
Roman Lenz, Olof Wallquist, Taher Yousaf |
2007-10-09 |
|
| 6858073 |
Pigmented vitreous material |
Patrice Bujard, Veronique Hall-Goulle, Zhimin Hao, Hitoshi Nagasue |
2005-02-22 |
$79,000 |
| 6756487 |
Monoazoquinolone pigments, process for their preparation and their use |
Johannes Benkhoff, Olof Wallquist, Tetsuo Hyuga |
2004-06-29 |
$94,000 |
| 6544325 |
Pigmentary copper phthalocyanine solid solution and transparent dispersion comprising it |
Veronique Hall-Goulle, Yves Grandidier |
2003-04-08 |
$56,000 |
| 6524382 |
Pigmented vitreous material |
Patrice Bujard, Veronique Hall-Goulle, Zhimin Hao, Hitoshi Nagasue |
2003-02-25 |
$51,000 |
| 6471765 |
Dispersant compositions improving the heat stability of transparent pigments |
— |
2002-10-29 |
$93,000 |
