Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002003 | Cyanine dye activating group with improved coupling selectivity | Gene Shen | 1999-12-14 |
| 5849599 | Method for making a preconjugate | Chan S. Oh, Anthony K. Cheng, Josephine M. Michael | 1998-12-15 |
| 5440023 | Method for making valproic acid derivatives | Anthony K. Cheng | 1995-08-08 |