Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10167303 | Iridium organometallic complex containing a substituted dibenzo[f,h]quinoxaline and an electronic device having an emitting layer containing the iridium complex | Peter Murer, Gerhard Wagenblast, Christian Schildknecht, Christian Lennartz | 2019-01-01 |
| 9472762 | Iridium organometallic complex containing a substituted dibenzo[f,h]quinoxaline and an electronic device having an emitting layer containing the iridium complex | Peter Murer, Gerhard Wagenblast, Christian Schildknecht, Christian Lennartz | 2016-10-18 |
| 9362510 | Electroluminescent metal complexes with benzotriazoles | Thomas Schäfer, Peter Murer, Gisele Baudin, Manuela Kocher, François Maike +2 more | 2016-06-07 |
| 8471248 | Electroluminiscent metal complexes with dibenzo[f,h] quinoxalines | Beat Schmidhalter, Thomas Schäfer, Peter Murer, Kristina Bardon, Andrea Ricci | 2013-06-25 |
| 6448208 | Liquid polyfunctional additives | Paul Dubs, Roger Martin, Samuel Evans, Marc Ribeaud | 2002-09-10 |
| 6407231 | Process for the preparation of a mixture of alkylated phenothiazines and diphenylamines | Samuel Evans, Paul Dubs | 2002-06-18 |
| 6046263 | Liquid antioxidants as stabilizers | Michael Rasberger, Samuel Evans, Paul Dubs | 2000-04-04 |
| 5672574 | Stabilizers for organic materials | Samuel Evans | 1997-09-30 |
| 5503759 | Mixtures of alkylated aromatic amines and phenothiazines | Samuel Evans | 1996-04-02 |