Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5952494 | Method for the preparation of pyrido benzoxazine derivatives | Youseung Kim, Soon Bang Kang | 1999-09-14 |
| 5663411 | (+)2-benzoyl-3-[(prop-2(S)-yl)amino]acrylate derivatives and a method for the preparation of the same | Youseung Kim, Soon Bang Kang | 1997-09-02 |
| 5539110 | Method for the preparation of (-)piperazine benzoxazine derivatives | Youseung Kim, Soon Bang Kang | 1996-07-23 |
| 5516926 | (+) 2-benzoyl-3-(silyloxyprop-2(S)-yl)aminoacrylate derivatives and a method for preparing the same | Youseung Kim, Soon Bang Kang | 1996-05-14 |