Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960782 | Electronic devices with fullerene layers | Rolf Allenspach, Urs T. Duerig, Reto Schlittler | 2005-11-01 |
| 6723591 | Organic light emitting devices | Armin Beck, Tilman Beierlein, Peter Mueller, Heike E. Riel | 2004-04-20 |
| 6580090 | Organic light-emitting devices | Siegfried Johannes Barth, Tilman Beierlein, Siegfried F. Karg, Heike E. Riel | 2003-06-17 |
| 6552364 | Organic light emitting devices | Armin Beck, Tilman Beierlein, Peter Mueller, Heike E. Riel | 2003-04-22 |
| 6548961 | Organic light emitting devices | Siegfried Johannes Barth, Tilman Beierlein, Siegfried F. Karg, Heike E. Riel | 2003-04-15 |
| 6501217 | Anode modification for organic light emitting diodes | Tilman Beierlein, Eliav Haskal, Heike E. Riel, Paul F. Seidler, Samuel Clagett Strite +1 more | 2002-12-31 |
| 6472804 | Electrode for use in electro-optical devices | Peter Mueller | 2002-10-29 |
| 6433355 | Non-degenerate wide bandgap semiconductors as injection layers and/or contact electrodes for organic electroluminescent devices | Samuel Clagett Strite | 2002-08-13 |
| 6432741 | Organic opto-electronic devices and method for making the same | Peter Mueller, Heike E. Riel, Horst Vestweber | 2002-08-13 |
| 6316786 | Organic opto-electronic devices | Peter Mueller, Heike E. Riel, Horst Vestweber | 2001-11-13 |
| 6156764 | Morphine and diamorphine salts of anionic non-narcotic analgesics of the substituted carboxylic acid type | Bodo Asmussen, Walter Muller | 2000-12-05 |
| 5190947 | Codeine salt of a substituted carboxylic acid, its use and pharmaceutical compositions thereof | Alfred Sallmann | 1993-03-02 |