Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300511 | Spiro-benzopyran derivatives and useful for treating asthma and hypertension | Sung-Eun Yoo, Kyu Yang Yi, Nak C. Jeong, Jee Hee Suh, Seon-Ju Kim +2 more | 1994-04-05 |
HS
Hwa-Sup Shin
Overall (1994): #122,952 of 165,921Top 75%
1
Patents 1994