Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437139 | Synthesis of pharmaceutically useful pyridine derivatives | Liquin Chen | 2002-08-20 |
| 6121454 | Synthesis of pharmaceutically useful pyridine derivatives | Liquin Chen | 2000-09-19 |