Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654461 | Sulfamate compound containing carbamoyl group | Yong Moon Choi, Dong Il Han | 1997-08-05 |
| 5627300 | Carbamate compounds containing thiocarbamoyl group and process for preparing the same | Yong Moon Choi, Dong Il Han | 1997-05-06 |