Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444144 | Polyethoxylated ascorbic acid derivatives as a novel antioxidant and process for preparing thereof | Bong-Youl Chung, In Sang Lee, Bong Jun Park, Wan-Goo Cho, Young-Sook Song | 2002-09-03 |