Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833458 | Practical syntheses of chiral trans-3, 4-disubstituted piperidines and the intermediates | Lee Tai Liu, Pao-Chiung Hong, Shyh-Fong Chen | 2004-12-21 |
| 5756516 | 1,2,3,4-tetrahydroisoquinoline derivatives and pharmaceutical composition thereof | Lee Tai Liu, Mei-Shey Lin, Ya-Chuan Lin, Su-Chen Yen, Hsiao-Jen Chen +1 more | 1998-05-26 |