Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6015704 | Mutant aspartase and the preparation thereof | Hsin-Yi Tsai, Hsiu-Hui Chen | 2000-01-18 |
| 5360927 | Process for the preparation of monohydrated sodium phenylpyruvate | Same-Ting Chen, Hsin Tsai | 1994-11-01 |