Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756390 | Organic acid salt of amlodipine | Seong Hwan Cho, Yong Sik Youn, Yun Taek Jung, Choong Sil Park, Hyuk Koo Lee +11 more | 2004-06-29 |
| 6726935 | Pharmaceutical composition for preventing and treating erectile impotence using purified sumsoo extract | Joon Whan Ji, Jae Ku Kang, Sung Hak Jung, Hee Jae CHO, Kwang Hyuk Lee | 2004-04-27 |
| 6689805 | Pyrazole-3-one derivative, method for preparing the same, and pharmaceutical composition containing the same | Il Hwan Cho, Ji Young Noh, Sang Wook Park, Hyung Chul Ryu, Jee Woong Lim +6 more | 2004-02-10 |