Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759889 | ABS graft copolymer, method of preparing the same, and thermoplastic resin composition including the same | Yu Sung Jung, Joo Byung Chai, Jong Beom Kim, Chang Sull Kim, Eun Seon Park +1 more | 2020-09-01 |
| 10752754 | Heat-resistant resin and method of preparing the same | Chang Sull Kim, Joo Byung Chai, Young Min Kim, Yu Sung Jung, Jong Beom Kim +1 more | 2020-08-25 |
| 10640596 | Rubber polymer, graft copolymer, preparation methods therefor, and impact resistant and heat resistant resin composition | Joo Byung Chai, Yu Sung Jung, Eun Seon Park, Young Min Kim, Jin Ho Lee | 2020-05-05 |