Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726935 | Pharmaceutical composition for preventing and treating erectile impotence using purified sumsoo extract | Joon Whan Ji, Young-Hoon Kim, Sung Hak Jung, Hee Jae CHO, Kwang Hyuk Lee | 2004-04-27 |