Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432454 | Processes of making north american ginseng fractions, products containing them, and use as immunomodulators | Jacqueline Shan, Peter K. T. Pang, Buhan Huang | 2002-08-13 |