Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562879 | Method for preparing thienyl alanine having optical activity | Jung-Ho Lee, Hyun Seok Lee, Won-Sup Kim | 2020-02-18 |
| 10407386 | Method for preparing D-arginine | Jung-Ho Lee, Hye-Lim Ga, Won-Sup Kim | 2019-09-10 |
| 10207986 | Method for preparing D-arginine | Won-Sup Kim, Hye-Lim Ga, Jung-Ho Lee | 2019-02-19 |
| 9598353 | Process for the racemization of α-amino acids | Kyu-Sung Han, Hye Rim Ga | 2017-03-21 |
| 6342034 | Process for the preparation of L-carnitine | Kyung-Il Kim, Chan Ah Bong | 2002-01-29 |
| 6284902 | Process for manufacturing an optically active (S)-3,4-epoxybutyric acid salt | Ho-Sung Yu, Jae Young Bae, Yik-haeng Cho, Young Mi Park | 2001-09-04 |
| 6232478 | Process for the preparation of chiral 3,4-epoxybutyric acid and the salt thereof | Kyung-Il Kim, Yoon-Hwan Choi | 2001-05-15 |
| 5193742 | Method for controlling operation of air-conditioner to adjust room temperature automatically | — | 1993-03-16 |