Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663703 | Phase change inks containing dimeric azo pyridone colorants | Bo Wu, Rina Carlini, Jeffrey H. Banning, James M. Duff, Jule W. Thomas, Jr. +2 more | 2003-12-16 |
| 6646111 | Dimeric azo pyridone colorants | Rina Carlini, James M. Duff, Jeffrey H. Banning, Bo Wu | 2003-11-11 |
| 6590082 | Azo pyridone colorants | Jeffrey H. Banning, Rina Carlini, James M. Duff, C. Wayne Jaeger | 2003-07-08 |
| 6576747 | Processes for preparing dianthranilate compounds and diazopyridone colorants | Rina Carlini, James M. Duff, Stephen G. Robinson, George Liebermann, Roger E. Gaynor +2 more | 2003-06-10 |
| 6576748 | Method for making dimeric azo pyridone colorants | Rina Carlini, James M. Duff, Jeffrey H. Banning, Paul F. Smith, George Liebermann +1 more | 2003-06-10 |