Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642384 | Preparation of chiral 1,2,3,4-tetrahydro-6,7-dialkoxy-3-isoquinolinecarboxylic acid and derivatives | Zhi-Xian Wang | 2003-11-04 |
| 6593475 | Preparation of derivative of 3-sulfonamido-4-phenylaminopyridine | Carlos Zetina-Rocha, Bhaskar Reddy Guntoori | 2003-07-15 |