Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6063383 | Pharmaceutical suppository composites for fever and influenza and method of producing the composites | Su-Hsien Keng | 2000-05-16 |
| 6004560 | Nasal spray (drop) for treating fever/cold, and its preparation | Su-Hsien Keng | 1999-12-21 |