Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9040170 | Electroluminescent device with quinazoline complex emitter | Barbara B. Lussier | 2015-05-26 |
| 8247088 | Emitting complex for electroluminescent devices | Xiaofan Ren, David J. Giesen | 2012-08-21 |
| 8057917 | Phosphorescent OLED with mixed electron transport materials | William J. Begley, Tukaram K. Hatwar, Christopher T. Brown, Natasha Andrievsky, Marina E. Kondakova | 2011-11-15 |
| 7842406 | OLED device with substituted acridone compounds | Shouquan Huo | 2010-11-30 |
| 7767316 | Organic electroluminescent devices and composition | Christopher T. Brown, David W. Place, Marina E. Kondakova, Shouquan Huo | 2010-08-03 |
| 7597967 | Phosphorescent OLEDs with exciton blocking layer | Marina E. Kondakova, Christopher T. Brown, Kevin P. Klubek, Shouquan Huo | 2009-10-06 |
| 7579090 | Organic element for electroluminescent devices | Christopher T. Brown, David W. Place, Marina E. Kondakova, Shouquan Huo | 2009-08-25 |
| 7476739 | Isomerization of tris-cyclometallated iridium complexes | Shouquan Huo, Denis Y. Kondakov | 2009-01-13 |
| 7473477 | Phosphorescent iridium complexes | Xiaofan Ren | 2009-01-06 |
| 7462406 | OLED devices with dinuclear copper compounds | Richard Eisenberg | 2008-12-09 |
| 7399857 | Synthesis of organometallic cyclometallated transition metal complexes | Barbara B. Lussier | 2008-07-15 |
| 7147937 | Organic element for electroluminescent devices | Barbara B. Lussier, David J. Giesen | 2006-12-12 |
| 7118812 | Organic element for electroluminescent devices | Margaret J. Helber, David J. Giesen | 2006-10-10 |
| 7101631 | Organic element for electroluminescent devices | Zbyslaw R. Owczarczyk, David J. Giesen | 2006-09-05 |
| 7090930 | Organic element for electroluminescent devices | Douglas R. Robello, David J. Giesen, Christopher T. Brown, Jianmin Shi | 2006-08-15 |
| 7074502 | Organic element for electroluminescent devices | J. Ramon Vargas | 2006-07-11 |
| 7029766 | Organic element for electroluminescent devices | Shouquan Huo, Allan F. Sowinski | 2006-04-18 |
| 7015344 | Synthesis of organometallic cyclometallated group viiib metal complexes | — | 2006-03-21 |
| 7005522 | Synthesis of organometallic cyclometallated transition metal complexes | — | 2006-02-28 |
| 6917159 | Microcavity OLED device | Yuan-Sheng Tyan, Giuseppe Farruggia, Joel D. Shore, Steven A. Van Slyke | 2005-07-12 |
| 6870054 | Synthesis for organometallic cyclometallated transition metal complexes | Richard L. Parton | 2005-03-22 |
| 6824895 | Electroluminescent device containing organometallic compound with tridentate ligand | Allan F. Sowinski, Shouquan Huo | 2004-11-30 |
| 6620581 | Photographic material having enhanced light absorption | Richard L. Parton, William James Harrison, Margaret J. Helber | 2003-09-16 |
| 6331385 | Photographic material having enhanced light absorption | Richard L. Parton, Thomas L. Penner, William James Harrison, David E. Fenton | 2001-12-18 |
| 6159676 | Chemical sensitization of large tabular grain emulsions | Ming-Jye Lin, Kenneth James Lushington, Frederick Charles Derks | 2000-12-12 |