Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925920 | Catalyst for hydrogenation of aromatic compound and preparation method therefor | Eung Gyu Kim, Won Yong Kim, Jeong Hwan CHUN, Young Jin Cho, Joung Woo HAN +2 more | 2024-03-12 |
| 11192845 | Process for hydrogenation of phthalate compound | Hyo Suk Kim, Seong Min Park, Hye-Won Lee, Jae Heum Jung | 2021-12-07 |
| 11136284 | Process for hydrogenation of phthalate compound | Hyo Suk Kim, Seong Min Park, Kyoung Il Lee, Hye-Won Lee, Jae Heum Jung | 2021-10-05 |
| 10173212 | Method for regenerating hydrogenation catalyst for phthalate compound | Kyong Jun Yoon, Hyo Suk Kim, Jang Young Kwak, Pil Je Seong, Kyoung Il Lee | 2019-01-08 |
| 10081583 | Stripping method | Hyo Suk Kim, Young Jo Kim, Kyong Jun Yoon, Kee Do Han | 2018-09-25 |