Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440721 | Method for preparing an R- or S-form of &agr;-substituted heterocyclic carboxylic acid and a counter enantiomeric form of &agr;-substituted heterocyclic carboxylic acid ester thereto using enzyme | Ki-Nam Uhm, Jong Ho Lim | 2002-08-27 |
| 6053955 | Polyether amino acid ester compounds, preparation method and use thereof | Byung Hyung Lee, Woo Sun Kim, Ho Young Kwon, Dae Joon Yang | 2000-04-25 |