Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415873 | Method for preparing liquid rubber and liquid rubber prepared therefrom | Ji Hyun Choi, Gyeong Shin Choi, Won Hee Kim, Hee Jeong Kim | 2025-09-16 |
| 12344699 | Method for halogenating isobutene-isoprene copolymer | Moon Gon Jeong, Gyeong Shin Choi, Won Hee Kim | 2025-07-01 |