Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434358 | Matrix copolymer, graft copolymer, and thermoplastic resin composition | Seok Goo Jang, Sang Hoo PARK, Hyung Seop Shim, Jeong Su Choi, Keun Hoon Yoo +4 more | 2022-09-06 |
| 11421103 | Method for preparing graft copolymer powder | Jong Ju LEE, Jeong Su Choi, Won Seok Lee, Roo Da LEE, Ho Hoon KIM +4 more | 2022-08-23 |
| 11312852 | Method for preparing graft copolymer complex, graft copolymer complex, and thermoplastic resin composition comprising graft copolymer complex | Sang Hoo PARK, Seok Goo Jang, Ho Hoon KIM, Hyung Seop Shim, Jeong Su Choi +4 more | 2022-04-26 |
| 11267964 | Thermoplastic resin composition and thermoplastic resin molded article prepared by using the same | Jeong Su Choi, Won Seok Lee, Roo Da LEE, Jong Ju LEE, Keun Hoon Yoo +4 more | 2022-03-08 |