Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756516 | 1,2,3,4-tetrahydroisoquinoline derivatives and pharmaceutical composition thereof | Lee Tai Liu, Ya-Chuan Lin, Su-Chen Yen, Hsiao-Jen Chen, Hsiang-Ling Huang +1 more | 1998-05-26 |