Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370719 | Controlled-release type fertilizer with decreased floating property comprising tri-block copolymer and method for preparing the same | Mihee Kim, Hyosook Joo, Eun Kyoung Park, Hyeon Choi, Joon Seok Lee | 2022-06-28 |
| 11278867 | Preparation method for super absorbent polymer sheet | Hyeon Choi, Gicheul Kim, Seongkyun Kang, Ju Eun Kim | 2022-03-22 |