Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431745 | Diketopyrrolopyrrole polymers for use in organic field effect transistors | Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Margherita Fontana +4 more | 2019-10-01 |
| 10224484 | Diketopyrrolopyrrole polymers for use in organic field effect transistors | Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Margherita Fontana +4 more | 2019-03-05 |
| 10177313 | Diketopyrrolopyrrole polymers for use in organic semiconductor devices | Pascal Hayoz, Olivier Frédéric Aebischer, Hans Jürg Kirner, Marta Fonrodona Turon | 2019-01-08 |
| 9893288 | Diketopyrrolopyrrole polymers for use in organic field effect transistors | Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Margherita Fontana +4 more | 2018-02-13 |
| 9478745 | Diketopyrrolopyrrole polymers for use in organic semiconductor devices | Pascal Hayoz, Olivier Frédéric Aebischer, Hans Jürg Kirner, Marta Fonrodona Turon | 2016-10-25 |
| 9434812 | Dyketopyrrolopyrrole polymers for use in organic semiconductor devices | Pascal Hayoz, Natalia Chebotareva, Olivier Frédéric Aebischer | 2016-09-06 |
| 9221943 | Dyketopyrrolopyrrole polymers for use in organic semiconductor devices | Pascal Hayoz, Natalia Chebotareva, Olivier Frédéric Aebischer | 2015-12-29 |
| 9018397 | Pyrrolopyrrole derivatives, their manufacture and use | Zhimin Hao, Beat Schmidhalter, Jean-Luc Budry, Margherita Fontana, Matheiu G. R. Turbiez +4 more | 2015-04-28 |
| 8975359 | Diketopyrrolopyrrole polymers for use in organic semiconductor devices | Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Mathieu G. R. Turbiez | 2015-03-10 |
| 8912305 | Diketopyrrolopyrrole polymers for use in organic field effect transistors | Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Margherita Fontana +4 more | 2014-12-16 |
| 8796469 | Diketopyrrolopyrrole polymers for use in organic semiconductor devices | Pascal Hayoz, Olivier Frédéric Aebischer, Hans Jürg Kirner, Marta Fonrodona Turon | 2014-08-05 |
| 8404864 | Pyrrolopyrrole derivatives, their manufacture and use | Zhimin Hao, Beat Schmidhalter, Jean-Luc Budry, Margherita Fontana, Mathieu G. R. Turbiez +4 more | 2013-03-26 |
| 8273269 | Red colour filter composition | Roman Lenz, Gerardus De Keyzer, Patrick Christopher Holzhuter | 2012-09-25 |
| 8008507 | Fluorescent diketopyrrolopyrroles | Hiroshi Yamamoto, Hidetaka Oka | 2011-08-30 |
| 7939818 | Diketopyrrolopyrrole polymers | Ingo Heim, Bernd Tieke, Roman Lenz, Beat Schmidhalter, Aravinda Raman Rabindranath | 2011-05-10 |
| 7786313 | Heat-stable diketopyrrolopyrrole pigment mixtures | Olof Wallquist, Roman Lenz, Leonhard Feiler, Taher Yousaf, Gerardus De Keyzer | 2010-08-31 |
| 7417154 | Heat-stable diketopyrrolopyrrole pigment mixtures | Olof Wallquist, Roman Lenz, Leonhard Feiler, Taher Yousaf, Gerardus De Keyzer | 2008-08-26 |
| 6120956 | Yellow pteridine having a hue-angle of at least 98 | Thomas Eichenberger, Max Hügin | 2000-09-19 |