Issued Patents All Time
Showing 25 most recent of 182 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433160 | Materials for organic electroluminescent devices | Amir Hossain Parham, Christian EHRENREICH | 2025-09-30 |
| 12402523 | Metal complexes | Armin Auch | 2025-08-26 |
| 12365646 | Spirobifluorene compounds for organic electroluminescent devices | Elvira Montenegro, Amir Hossain Parham, Teresa Mujica-Fernaud, Frank Voges, Arne Buesing | 2025-07-22 |
| 12250871 | Metal complexes | Falk May, Armin Auch, Charlotte WALTER | 2025-03-11 |
| 12193325 | Nitrogen-containing heterocycles for use in OLEDs | Amir Hossain Parham, Jonas Valentin Kroeber, Dominik Joosten, Aurélie Ludemann, Tobias Grossmann +1 more | 2025-01-07 |
| 12180233 | Metal complexes | Armin Auch | 2024-12-31 |
| 12178124 | Compounds that can be used in an organic electronic device as active compounds | — | 2024-12-24 |
| 12139500 | Materials for organic electroluminescent devices | Jens ENGELHART, Christian EHRENREICH, Christian EICKHOFF, Philipp Harbach, Amir Hossain Parham | 2024-11-12 |
| 12108665 | Materials for organic electroluminescent devices | Amir Hossain Parham, Christian EHRENREICH | 2024-10-01 |
| 11932659 | Metal complexes for use as emitters in organic electroluminescence devices | Christian EHRENREICH | 2024-03-19 |
| 11917913 | Substituted oxepines | Amir Hossain Parham, Arne Buesing, Anja Gerhard, Christof Pflumm, Thomas Eberle +3 more | 2024-02-27 |
| 11917906 | Compounds that can be used in an organic electronic device | — | 2024-02-27 |
| 11917903 | Metal complexes | Christian EHRENREICH, Armin Auch | 2024-02-27 |
| 11917901 | Metal complexes | Dominik Joosten, Esther Breuning, Joachim Kaiser | 2024-02-27 |
| 11800787 | Metal complexes | Nils Koenen, Anna Hayer, Holger Heil | 2023-10-24 |
| 11737352 | Materials for organic electroluminescent devices | Nils Koenen, Christian EHRENREICH, Philipp Harbach, Lara-Isabel Rodriguez, Rouven Linge +2 more | 2023-08-22 |
| 11713332 | Metal complexes | Christian EHRENREICH | 2023-08-01 |
| 11711976 | Compounds with an acceptor and a donor group | Christian EHRENREICH, Philipp Harbach | 2023-07-25 |
| 11659763 | Metal complexes | Armin Auch | 2023-05-23 |
| 11631816 | Electronic device | Christof Pflumm, Frank Voges, Jonas Valentin Kroeber, Holger Heil | 2023-04-18 |
| 11611046 | Organic electroluminescent device | Amir Hossain Parham, Christof Pflumm, Anja Jatsch, Joachim Kaiser | 2023-03-21 |
| 11581495 | Phenyl derivatives substituted with at least two electron acceptors and at least two electron donors for use in organic electronic devices | Amir Hossain Parham, Christof Pflumm, Anja Jatsch, Joachim Kaiser | 2023-02-14 |
| 11569458 | Metal complexes | Armin Auch, Falk May, Jochen Pfister | 2023-01-31 |
| 11535640 | Metal complexes | Armin Auch | 2022-12-27 |
| 11437592 | Dinuclear and oligonuclear metal complexes containing tripodal bidentate part ligands and their use in electronic devices | Christian EHRENREICH | 2022-09-06 |