Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492080 | Process for tuning photoreceptor sensitivity | Richard A. Burt, George Liebermann, Cheng-Kuo Hsiao | 2002-12-10 |
| 6464902 | Perylene mixtures | Roger E. Gaynor, James M. Duff, C. Geoffrey Allen, Gordon K. Hamer | 2002-10-15 |
| 6403796 | Methods and intermediates for forming perylene dimers | James M. Duff, C. Geoffrey Allen, Roger E. Gaynor | 2002-06-11 |
| 6392339 | Organic light emitting devices including mixed region | Hany Aziz, Zoran D. Popovic, Nan-Xing Hu | 2002-05-21 |