Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576747 | Processes for preparing dianthranilate compounds and diazopyridone colorants | Rina Carlini, James M. Duff, Stephen G. Robinson, George Liebermann, Tania Pereira +2 more | 2003-06-10 |
| 6576748 | Method for making dimeric azo pyridone colorants | Rina Carlini, James D. Mayo, James M. Duff, Jeffrey H. Banning, Paul F. Smith +1 more | 2003-06-10 |