Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9972793 | Organic electroluminescent materials and devices | Yonggang Wu, Chuanjun Xia, James Fiordeliso, Suman Layek, Bert Alleyne +4 more | 2018-05-15 |
| 9911931 | Organic electroluminescent materials and devices | Geza SZIGETHY, Jason Brooks, Nicholas J. Thompson | 2018-03-06 |
| 9911928 | Organic electroluminescent materials and devices | Geza SZIGETHY, Jason Brooks | 2018-03-06 |
| 9905785 | Organic electroluminescent materials and devices | Jason Brooks, Geza SZIGETHY, Hsiao-Fan CHEN | 2018-02-27 |
| 9893306 | Organic electroluminescent materials and devices | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2018-02-13 |
| 9847498 | Organic electroluminescent materials and devices | Jason Brooks, Geza SZIGETHY | 2017-12-19 |
| 9783564 | Organic electroluminescent materials and devices | Gregg Kottas, James Fiordeliso, Bin Ma, Chuanjun Xia, Jason Brooks | 2017-10-10 |
| 9735377 | Phosphorescent emitters and host materials with improved stability | Chuanjun Xia, Walter Yeager, Bin Ma, Jui-Yi Tsai, James Fiordeliso +2 more | 2017-08-15 |
| 9725476 | Silylated metal complexes | Chuanjun Xia, Suman Layek, Harvey Wendt | 2017-08-08 |
| 9722193 | Organic electroluminescent materials and devices | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2017-08-01 |
| 9685617 | Organic electronuminescent materials and devices | Chuanjun Xia, Lichang Zeng, Vadim Adamovich, Michael S. Weaver | 2017-06-20 |
| 9673406 | Metal complexes with boron-nitrogen heterocycle containing ligands | Raymond Kwong, Bin Ma, Jui-Yi Tsai, Ed Barron, Gregg Kottas +1 more | 2017-06-06 |
| 9634264 | Organic electroluminescent materials and devices | Chuanjun Xia, Harvey Wendt, Suman Layek | 2017-04-25 |
| 9548462 | Organic electroluminescent materials and devices | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2017-01-17 |
| 9540329 | Organic electroluminescent materials and devices | Chuanjun Xia, Suman Layek, Harvey Wendt | 2017-01-10 |
| 9493698 | Organic electroluminescent materials and devices | Chuanjun Xia, Jason Brooks, Gregg Kottas | 2016-11-15 |
| 9281483 | Organic electroluminescent materials and devices | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2016-03-08 |
| 9065063 | Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2015-06-23 |
| 8946697 | Iridium complexes with aza-benzo fused ligands | Bin Ma, Edward Barron, Alan DeAngelis, Walter Yeager, Chuanjun Xia +2 more | 2015-02-03 |
| 8889864 | Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2014-11-18 |
| 8883322 | Pyridyl carbene phosphorescent emitters | Yonggang Wu, Chuanjun Xia, James Fiordeliso, Suman Layek, Bert Alleyne +4 more | 2014-11-11 |
| 8815415 | Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes | Jui-Yi Tsai, Walter Yeager, Jason Brooks, Gregory S. Kottas, Edward Barron +1 more | 2014-08-26 |
| 8766529 | Metal complexes of cyclometallated imidazo[1,2-ƒ]phenanthridine and diimidazo[1,2-a:1',2'-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2014-07-01 |
| 8691988 | Metal complexes of cyclometallated imidazo (1,2-f) phenanthridine (1,2-a:1′, 2′-c),quinazoline ligands and isoelectronic and benzannulated analogs thereof | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2014-04-08 |
| 8586203 | Metal complexes with boron-nitrogen heterocycle containing ligands | Raymond Kwong, Bin Ma, Jui-Yi Tsai, Ed Barron, Gregg Kottas +1 more | 2013-11-19 |