Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7763286 | Composition comprising an extract of Tiarella polyphylla and tiarellic acid isolated therefrom having antiinflammatory, antiallergic and antiasthmatic activity | Hyeong Kyu Lee, Sei Ryang Oh, Kyung Seop Ahn, Joong Ku Lee, Sang Ku Lee +14 more | 2010-07-27 |
| 6670458 | Process for preparation of L-ribose using 1,4-lactone | Sang-Jo Lee, Myung Seo, Nak C. Jeong, Hyun Woung Hong, Sul A Kim | 2003-12-30 |
| 6448415 | Chirality conversion method in lactone sugar compounds | Sang-Jo Lee, Myung Seo, Nak C. Jeong, Hyun Woung Hong, Sul A Kim | 2002-09-10 |