Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408242 | Heteroleptic iridium complexes as dopants | Gregg Kottas, Nasrin Ansari, Alan DeAngelis, Chuanjun Xia | 2025-09-02 |
| 12284913 | Organic electroluminescent materials and devices | Lichang Zeng, Walter Yeager, Alexey Borisovich Dyatkin, Chuanjun Xia | 2025-04-22 |
| 11957047 | Organic electroluminescent materials and devices | Lichang Zeng, Suman Layek, Pierre-Luc T. BOUDREAULT, Gregg Kottas, Alexey Borisovich Dyatkin +5 more | 2024-04-09 |
| 11910700 | Heteroleptic iridium complexes as dopants | Gregg Kottas, Nasrin Ansari, Alan DeAngelis, Chuanjun Xia | 2024-02-20 |
| 11653558 | Organic electroluminescent materials and devices | Bin Ma, Edward Barron, Alan DeAngelis, Walter Yeager, Harvey Wendt +3 more | 2023-05-16 |
| 11456423 | Organic electroluminescent materials and devices | Lichang Zeng, Suman Layek, Pierre-Luc T. BOUDREAULT, Gregg Kottas, Alexey Borisovich Dyatkin +5 more | 2022-09-27 |
| 11380854 | Heteroleptic iridium complexes as dopants | Gregg Kottas, Nasrin Ansari, Alan DeAngelis, Chuanjun Xia | 2022-07-05 |
| 11245080 | Organic electroluminescent materials and devices | Lichang Zeng, Walter Yeager, Alexey Borisovich Dyatkin, Chuanjun Xia | 2022-02-08 |
| 11024811 | Organic electroluminescent materials and devices | Lichang Zeng, Suman Layek, Pierre-Luc T. BOUDREAULT, Gregg Kottas, Alexey Borisovich Dyatkin +5 more | 2021-06-01 |
| 11005051 | Organic electroluminescent materials and devices | Jui-Yi Tsai, Gregg Kottas, Walter Yeager, Chuanjun Xia, Geza SZIGETHY +1 more | 2021-05-11 |
| 10686143 | Organic electroluminescent materials and devices | Lichang Zeng, Alexey Borisovich Dyatkin, Walter Yeager, Chuanjun Xia | 2020-06-16 |
| 10593890 | Organic electroluminescent materials and devices | Lichang Zeng, Walter Yeager, Alexey Borisovich Dyatkin, Chuanjun Xia | 2020-03-17 |
| 10388890 | Organic electroluminescent heterocyclic carbene metal complexes and devices containing the same | Jui-Yi Tsai | 2019-08-20 |
| 10381580 | Organic electroluminescent materials and devices | Chuanjun Xia, Walter Yeager, David Zenan Li, James Fiordeliso, Bin Ma +4 more | 2019-08-13 |
| 10355227 | Metal complex for phosphorescent OLED | Bin Ma, Edward Barron, Alan DeAngelis, Walter Yeager, Harvey Wendt +3 more | 2019-07-16 |
| 10312458 | Organic electroluminescent materials and devices | Gregg Kottas, Nasrin Ansari, Alan DeAngelis, Chuanjun Xia | 2019-06-04 |
| 10297762 | Organic electroluminescent materials and devices | Lichang Zeng, Suman Layek, Pierre-Luc T. BOUDREAULT, Gregg Kottas, Alexey Borisovich Dyatkin +5 more | 2019-05-21 |
| 10270046 | Organic electroluminescent materials and devices | Pierre-Luc T. BOUDREAULT, Chuanjun Xia | 2019-04-23 |
| 10211413 | Organic electroluminescent materials and devices | Bin Ma, Chuanjun Xia | 2019-02-19 |
| 9997726 | Dibenzothiophene-containing materials in phosphorescent light emitting diodes | Chun Lin, Alexey Borisovch DYATKIN, Walter Yeager | 2018-06-12 |
| 9997716 | Organic electroluminescent materials and devices | Lichang Zeng, Gregg Kottas, Alexey Borisovich Dyatkin, Scott Joseph, Chuanjun Xia +1 more | 2018-06-12 |
| 9978958 | Phosphorescent emitters with phenylimidazole ligands | Chuanjun Xia, Chun Lin, Gregg Kottas | 2018-05-22 |
| 9978961 | Organic electroluminescent materials and devices | Jui-Yi Tsai, Gregg Kottas, Walter Yeager, Chuanjun Xia, Geza SZIGETHY +1 more | 2018-05-22 |
| 9947880 | Organic electroluminescent materials and devices | Chuanjun Xia, Walter Yeager, David Zenan Li, James Fiordeliso, Bin Ma +4 more | 2018-04-17 |
| 9929357 | Organic electroluminescent materials and devices | Pierre-Luc T. BOUDREAULT, Harvey Wendt, Chuanjun Xia | 2018-03-27 |