Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6197307 | Method for producing high activity extracts from harpagophytum procumbens | Gary William Wheatley, Suzanne Dring, Nigel Peter GERICKE | 2001-03-06 |
| 6180105 | Method for producing an extract containing artemesinin | Gary William Wheatley | 2001-01-30 |