Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6693104 | Theobromine with an anti-carcinogenic activity | Hyong Joo Lee, Ki Won Lee, Kyung Sun Kang, Dong Young Kim, Man Jong Lee +2 more | 2004-02-17 |
| 6159451 | Manufacturing process of glucosyltransferase inhibitors from cacao bean husk | Dong Young Kim, Hyen Joo Park, Han-Soo Kim, Ik Boo Kwon | 2000-12-12 |
| 4908212 | Chewing gum designed to prevent tooth decay by blending a soluble extract of cacao bean husk | Ik Boo Kwon, Bong J. An | 1990-03-13 |