Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818778 | Process for preparing (-)-(18-crown-6)-2,3,11,12-tetracarboxylic acid, and (-)-chiral stationary phases for resolution of racemic compounds using the same | Ho Seong Lee, Chang-Soo Lee, Jin Won Yun, Seong Jin Kim | 2004-11-16 |
| 5447430 | Colored fluid pyrophoric device | Heung-Chul Kim | 1995-09-05 |