Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835469 | Phosphorescent compounds and devices comprising the same | Raymond Kwong, David B. Knowles | 2004-12-28 |
| 6830828 | Organometallic complexes as phosphorescent emitters in organic LEDs | Peter Djurovich, Sergey Lamansky, Stephen R. Forrest, Marc A. Baldo, Paul E. Burrows | 2004-12-14 |
| 6831062 | Bacillus thuringiensis toxins with improved activity | Mark Knuth, Guy A. Cardineau | 2004-12-14 |
| 6710027 | Bacillus thuringiensis toxins and genes for controlling coleopteran pests | Gregory A. Bradfisch, Judy Muller-Cohn, Kenneth E. Narva, Jenny Fu | 2004-03-23 |
| 6687266 | Organic light emitting materials and devices | Bin Ma, David B. Knowles, Cory S. Brown, Drew Murphy | 2004-02-03 |