Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993564 | Method of decomposing phenolic by-products | Min Suk Kang, Sang Beom Lee, Chi Hyun Jang | 2024-05-28 |
| 9512265 | Foam sheet using cross-linked polylactic acid, and preparation method thereof | Chang Won Kang, Cheng Zhe Huang | 2016-12-06 |
| 9475913 | Foam sheet using polylactic acid having extended chain and method for preparing the same | Cheng Zhe Huang, Chang Won Kang | 2016-10-25 |
| 7429682 | Catalyst for partial oxidation of methylbenzenes, method for preparing the same, and method for producing aromatic aldehydes using the same | Won-Ho Lee, Hyun Kyung Yoon, Dong-Il Lee, Jong Hyun Chae, In Kyu Park +1 more | 2008-09-30 |