Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650415 | Quinoline compounds | Peng Cho Tang, Li-Qiang Sun | 1997-07-22 |
| 5614642 | Methods of inhibiting phosphatase activity and treatment of disorders associated therewith using naphthopyrones and derivatives thereof | Peng Cho Tang | 1997-03-25 |
| 5602171 | Methods of inhibiting phosphatase activity and treatment of disorders associated therewith using naphthopyrones and derivatives thereof | Peng Cho Tang | 1997-02-11 |