Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030567 | Method for production of L-phenylalanine by recombinant E. coli ATCC 67460 | Chan Hee Won, Chung Park, Bun Sam Lim | 1991-07-09 |
| 5008190 | Method for production of L-phenylalanine by recombinant E. coli | Chan Hee Won, Chung Park, Bun Sam Lim | 1991-04-16 |