Issued Patents All Time
Showing 176–200 of 201 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8987451 | Synthesis of cyclometallated platinum(II) complexes | Gregg Kottas, Walter Yeager | 2015-03-24 |
| 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, Robert W. Walters, Scott Beers +2 more | 2014-11-18 |
| 8815415 | Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes | Walter Yeager, Jason Brooks, Scott Beers, 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, Robert W. Walters, Scott Beers +2 more | 2014-07-01 |
| 8754232 | Methods of making bis-tridentate carbene complexes of ruthenium and osmium | — | 2014-06-17 |
| 8748011 | Ruthenium carbene complexes for OLED material | — | 2014-06-10 |
| 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, Robert W. Walters, Scott Beers +2 more | 2014-04-08 |
| 8586203 | Metal complexes with boron-nitrogen heterocycle containing ligands | Raymond Kwong, Bin Ma, Scott Beers, Ed Barron, Gregg Kottas +1 more | 2013-11-19 |
| 8586204 | Phosphorescent emitters and host materials with improved stability | Chuanjun Xia, Walter Yeager, Bin Ma, Scott Beers, James Fiordeliso +2 more | 2013-11-19 |
| 8563737 | Methods of making bis-tridentate carbene complexes of ruthenium and osmium | — | 2013-10-22 |
| 8426041 | Carbene metal complexes as OLED materials | Peter Djurovich, Chun Lin, Jason Brooks, Bert Alleyne, Mark E. Thompson +2 more | 2013-04-23 |
| 8383249 | Complexes with tridentate ligands | Robert W. Walters, Peter Borden Mackenzie, Scott Beers | 2013-02-26 |
| 8142909 | Blue phosphorescent imidazophenanthridine materials | Scott Beers, Peter Borden Mackenzie, Chun Lin, Walter Yeager, Edward Barron +3 more | 2012-03-27 |
| 8114533 | Carbene metal complexes as OLED materials | Peter Djurovich, Chun Lin, Jason Brooks, Bert Alleyne, Mark E. Thompson +2 more | 2012-02-14 |
| 8067100 | Complexes with tridentate ligands | Robert W. Walters, Peter Borden Mackenzie, Scott Beers | 2011-11-29 |
| 7956192 | Carbene containing metal complexes as OLEDs | Michael Barone, Arnold Tamayo, Mark E. Thompson | 2011-06-07 |
| 7915415 | 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, Robert W. Walters, Scott Beers +2 more | 2011-03-29 |
| 7902374 | Stability OLED materials and devices | Chun Lin, Peter Borden Mackenzie, Robert W. Walters, Cory S. Brown, Jun Deng | 2011-03-08 |
| 7601436 | Carbene metal complexes as OLED materials | Peter Djurovich, Chun Lin, Jason Brooks, Bert Alleyne, Mark E. Thompson +2 more | 2009-10-13 |
| 7598388 | Carbene containing metal complexes as OLEDs | Michael Barone, Arnold Tamayo, Mark E. Thompson | 2009-10-06 |
| 7534505 | Organometallic compounds for use in electroluminescent devices | Chun Lin, Jason Brooks, Bert Alleyne, Mark E. Thompson, Peter Djurovich +3 more | 2009-05-19 |
| 7279704 | Complexes with tridentate ligands | Robert W. Walters, Peter Borden Mackenzie, Mark E. Thompson | 2007-10-09 |
| 7087321 | Organic light emitting devices having reduced pixel shrinkage | Raymond Kwong, Michael S. Weaver, Bin Ma, Michael Barone, David B. Knowles | 2006-08-08 |
| 7029765 | Organic light emitting devices having reduced pixel shrinkage | Raymond Kwong, Michael S. Weaver, Bin Ma, Michael Barone, David B. Knowles | 2006-04-18 |
| 6858327 | Organic light emitting materials and devices | Robert W. Walters, Michael Barone | 2005-02-22 |