Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696134 | Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof | Heungsik Yoon, Nakyen Choy, Sung Chun Kim, Ho-Il Choi, Chi Hyo Park +6 more | 1997-12-09 |
| 5679687 | Irreversible HIV protease inhibitors, compositions containing same and process for the preparation thereof | Nakyen Choy, Hoil Choi, Chi Hyo Park, Chang-Sun Lee, Heungsik Yoon +3 more | 1997-10-21 |
| 5670517 | Irreversible HIV protease inhibitors, compositions containing same and process for the preparation thereof | Nakyen Choy, Hoil Choi, Chi Hyo Park, Chang-Sun Lee, Heungsik Yoon +3 more | 1997-09-23 |