Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747166 | Process for preparing carotenoid polyene chain compounds and intermediates for preparing the same | Sangho Koo | 2004-06-08 |
| 6403838 | Process for preparing 2,7-dimethyl-2,4,6-octatriene-1,8-dial | Sangho Koo, Hojin Choi, Minsoo Park | 2002-06-11 |
| 6326519 | Diallylic sulfides and processes for preparing the same | Sangho Koo, Hojin Choi, Minsoo Park | 2001-12-04 |
| 6297416 | Process for making .beta.-carotene | Sangho Koo, Hojin Choi, Minsoo Park | 2001-10-02 |