Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9066410 | Organic electronic device | — | 2015-06-23 |
| 9012599 | Nitrogen-containing condensed heterocyclic compounds for OLEDs | Philipp Stoessel, Dominik Joosten, Christof Pflumm, Amir Hossain Parham | 2015-04-21 |
| 9000166 | Metal complexes | Philipp Stoessel, Heinrich Becker, Amir Hossain Parham | 2015-04-07 |
| 8940407 | Organic electroluminescent device | Philipp Stoessel, Horst Vestweber, Holger Heil | 2015-01-27 |
| 8865321 | Organic electroluminescent devices | Philipp Stoessel, Holger Heil, Dominik Joosten, Christof Pflumm, Anja Gerhard +1 more | 2014-10-21 |
| 8859111 | Materials for organic electroluminescent devices | Amir Hossain Parham, Susanne Heun | 2014-10-14 |
| 8674141 | Organic electroluminescent device and boric acid and borinic acid derivatives used therein | Philipp Stoessel, Arne Buesing, Amir Hossain Parham, Holger Heil, Horst Vestweber | 2014-03-18 |
| 8618317 | Organic electroluminescence device | Philipp Stoessel, Dominik Joosten, Hartmut Yersin, Uwe Monkowius | 2013-12-31 |
| 8124249 | Materials for organic electroluminescent devices | Philipp Stoessel, Amir Hossain Parham | 2012-02-28 |
| 8053547 | Conjugated polymers and blends containing carbazole, representation and use thereof | Amir Hossain Parham, Aurelie Falcou, Susanne Heun, Heinrich Becker | 2011-11-08 |
| 7923521 | Process for preparing ortho-metallated metal compounds | Philipp Stoessel, Rocco Fortte, Amir Hossain Parham, Holger Heil, Horst Vestweber | 2011-04-12 |
| 7910687 | Conjugated polymers containing arylamine units, the representation thereof and the use of the same | Arne Büsing, Hubert Spreitzer, Heinrich Becker, Corinna Leske | 2011-03-22 |
| 7834136 | Conjugated polymers and blends containing carbazole, representation and use thereof | Amir Hossain Parham, Aurelie Falcou, Susanne Heun, Heinrich Becker | 2010-11-16 |
| 7825249 | Metal complexes | Philipp Stössel | 2010-11-02 |
| 7816531 | Metal complexes | Philipp Stössel | 2010-10-19 |
| 7772323 | Conjugated copolymers, representation and use thereof | Heinrich Becker, Aurelie Falcou, Amir Hossain Parham | 2010-08-10 |
| 7723455 | Conjugated polymers containing dihydrophenanthrene units and use thereof | Heinrich Becker, Arne Büsing, Aurélie Ludemann, Corinna Leske, Hubert Spreitzer +1 more | 2010-05-25 |
| 7683229 | Organic electroluminescent device | Philipp Stoessel, Liliana Bagala′ Rampazzo, Giulia Fioravanti, Leonardo Mattiello | 2010-03-23 |
| 7589224 | Method for producing iridium(III) keto ketonates | Philipp Stoessel, Ingrid Bach, Amir Hossain Parham, Hubert Spreitzer | 2009-09-15 |