Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409830 | Method for production of l-phenylalanine by Echerichia coli mutant that is resistant to osmotic pressure | Byung L. Lim, Jin Hee Lee, Tae-Youl Choi, E. Nam Hwang, Hong Kyw CHOI | 1995-04-25 |
| 5304475 | Method for production of L-phenylalanine by recombinant E. coli | Hwa Young Kim, Dong-Jun Lee, Chan Hee Won, Byung L. Lim, Hong-gyu Choi | 1994-04-19 |