Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776965 | Propenoic ester derivatives having 4-hydroxypyrazole group and the use thereof | Sung-Soo Kim, Byung Sup KIM | 1998-07-07 |
| 5430158 | Pyrazole derivatives | Kyung-Ho Park | 1995-07-04 |
| 5389667 | Pyrazole containing benzoyl urea derivatives, and compositions | Kyung-Ho Park | 1995-02-14 |
| 4822779 | Phosphoric and thiophosphonic acid derivatives of 5-hydroxypyrazoles, compositions and use | Yeong D. Gong, Gil Hee Ko Kim | 1989-04-18 |