Issued Patents All Time
Showing 1–25 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9634256 | Electroluminescent devices including organic EIL layer | Marina E. Kondakova, Denis Y. Kondakov, Christopher T. Brown, Tukaram K. Hatwar, Jeffrey P. Spindler | 2017-04-25 |
| 9620721 | OLEDs having high efficiency and excellent lifetime | Kevin P. Klubek, Liang-Sheng Liao, Viktor Jarikov, Denis Y. Kondakov, Michele L. Ricks | 2017-04-11 |
| 9118020 | Electroluminescent devices including organic eil layer | Marina E. Kondakova, Denis Y. Kondakov, Christopher T. Brown, Tukaram K. Hatwar, Jeffrey P. Spindler | 2015-08-25 |
| 8956738 | Organic element for low voltage electroluminescent devices | Tukaram K. Hatwar, Liang-Sheng Liao, Kevin P. Klubek, Manju Rajeswaran, Natasha Andrievsky | 2015-02-17 |
| 8900722 | OLED device employing alkali metal cluster compounds | Manju Rajeswaran, Tukaram K. Hatwar, Natasha Andrievsky | 2014-12-02 |
| 8795855 | OLEDs having high efficiency and excellent lifetime | Kevin P. Klubek, Liang-Sheng Liao, Viktor Jarikov, Denis Y. Kondakov, Michele L. Ricks | 2014-08-05 |
| 8431242 | OLED device with certain fluoranthene host | Tukaram K. Hatwar, Natasha Andrievsky | 2013-04-30 |
| 8420229 | OLED device with certain fluoranthene light-emitting dopants | Tukaram K. Hatwar, Natasha Andrievsky | 2013-04-16 |
| 8283054 | Tandem white OLED with efficient electron transfer | Jeffrey P. Spindler, Tukaram K. Hatwar | 2012-10-09 |
| 8216697 | OLED with fluoranthene-macrocyclic materials | Natasha Andrievsky | 2012-07-10 |
| 8129039 | Phosphorescent OLED device with certain fluoranthene host | Liang-Sheng Liao | 2012-03-06 |
| 8088500 | OLED device with fluoranthene electron injection materials | Natasha Andrievsky, Liang-Sheng Liao | 2012-01-03 |
| 8076009 | OLED device with fluoranthene electron transport materials | Liang-Sheng Liao, Natasha Andrievsky | 2011-12-13 |
| 8057917 | Phosphorescent OLED with mixed electron transport materials | Tukaram K. Hatwar, Joseph C. Deaton, Christopher T. Brown, Natasha Andrievsky, Marina E. Kondakova | 2011-11-15 |
| 7968215 | OLED device with cyclobutene electron injection materials | Natasha Andrievsky | 2011-06-28 |
| 7955719 | Tandem OLED device with intermediate connector | Tukaram K. Hatwar, Jeffrey P. Spindler | 2011-06-07 |
| 7931975 | Electroluminescent device containing a flouranthene compound | Natasha Andrievsky | 2011-04-26 |
| 7821201 | Tandem OLED device with intermediate connector | Tukaram K. Hatwar, Jeffrey P. Spindler | 2010-10-26 |
| 7767317 | Organic element for low voltage electroluminescent devices | Manju Rajeswaran, Tukaram K. Hatwar, Natasha Andrievsky | 2010-08-03 |
| 7662485 | White organic light-emitting devices with improved performance | Tukaram K. Hatwar, Manju Rajeswaran, Natasha Andrievsky | 2010-02-16 |
| 7563518 | Low voltage organic electroluminescent element | Tukaram K. Hatwar, Natasha Andrievsky | 2009-07-21 |
| 7517595 | Electroluminescent devices with mixed electron transport materials | Tukaram K. Hatwar, Ralph H. Young, Natasha Andrievsky | 2009-04-14 |
| 7429683 | Process of maing naphthacene from propargyl alcohol | Manju Rajeswaran, Natasha Andrievsky | 2008-09-30 |
| 7371906 | Process for photo-oxidative stability improvements | William F. Nichols, Manju Rajeswaran, Natasha Andrievsky, Michael R. Landry | 2008-05-13 |
| 7368180 | Electroluminescent device containing borondiketonate emitter | Tukaram K. Hatwar, Natasha Andrievsky, Manju Rajeswaran | 2008-05-06 |