Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8129037 | Phenanthrene derivative | Philipp Stössel, Arne Büsing, Holger Heil | 2012-03-06 |
| 8003227 | Organic electroluminescent element | Anja Gerhard, Philipp Stössel | 2011-08-23 |
| 7989071 | Organic electronic devices | Philipp Stössel, Anja Gerhard | 2011-08-02 |
| 7981522 | Organic electroluminescent element | Anja Gerhard, Philipp Stöβel | 2011-07-19 |
| 7923521 | Process for preparing ortho-metallated metal compounds | Philipp Stoessel, Rocco Fortte, Amir Hossain Parham, Esther Breuning, Holger Heil | 2011-04-12 |
| 7880379 | Phosphorescent organic electroluminescent device having no hole transporting layer | Anja Gerhard, Philipp Stössel | 2011-02-01 |
| 7862904 | Organic electroluminescent element | Anja Gerhard, Philipp Stöβel | 2011-01-04 |
| 7838126 | Organic electronic devices | Anja Gerhard, Philipp Stössel | 2010-11-23 |
| 7820822 | Metal complexes | Rocco Fortte, Philipp Stössel, Anja Gerhard | 2010-10-26 |
| 7776455 | Organic electronic devices | Anja Gerhard, Philipp Stössel | 2010-08-17 |
| 7767777 | Metal complexes | Arne Buesing, Rocco Fortte, Philipp Stoessel, Holger Heil, Amir Hossain Parham | 2010-08-03 |
| 7701131 | Organic electroluminescent element comprising a carbonyl matrix material | Anja Gerhard, Philipp Stössel | 2010-04-20 |
| 7659540 | Materials for electroluminescence and the utilization thereof | Susanne Heun, Rene Peter Scheurich, Arne Büsing, Aurélie Ludemann, Anja Gerhard +1 more | 2010-02-09 |
| 7345301 | Mixtures of matrix materials and organic semiconductors capable of emission, use of the same and electronic components containing said mixtures | Anja Gerhard, Philipp Stössel, Susanne Heun, Hubert Spreitzer | 2008-03-18 |
| 7223484 | 2,1,3-benzothiadiazoles for use as electronic active components | Philipp Stössel, Amir Hossain Parham, Hubert Spreitzer | 2007-05-29 |
| 6501217 | Anode modification for organic light emitting diodes | Tilman Beierlein, Eliav Haskal, Heike E. Riel, Walter Riess, Paul F. Seidler +1 more | 2002-12-31 |
| 6432741 | Organic opto-electronic devices and method for making the same | Peter Mueller, Heike E. Riel, Walter Riess | 2002-08-13 |
| 6316786 | Organic opto-electronic devices | Peter Mueller, Heike E. Riel, Walter Riess | 2001-11-13 |