Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134671 | Alkyl acrylate compound-vinyl cyanide compound-aromatic vinyl compound graft copolymer, method of preparing the same, and thermoplastic resin composition including the same | Seyong Kim, Yong Yeon Hwang, Bong Keun Ahn, Min Jung Kim, Jang Won Park +1 more | 2024-11-05 |
| 11918981 | Perovskite metal oxide catalyst, in which metal ion is substituted, for reducing carbon deposition, preparation method therefor, and methane reforming reaction method using same | Chang Hyun Ko, Jeong Woo Yun, Eun Gyong Park | 2024-03-05 |
| 11820851 | Method of preparing graft copolymer powder | Min Jung Kim, Yong Yeon Hwang, Bong Keun Ahn, Wang Rae Joe, Jang Won Park | 2023-11-21 |
| 11377515 | Method for preparing graft copolymer and graft copolymer | Bong Keun Ahn, Min Jung Kim, Wang Rae Joe, Yong Yeon Hwang, Jang Won Park | 2022-07-05 |
| 11326050 | Method of preparing graft copolymer, graft copolymer, and thermoplastic resin molded article including graft copolymer | Bong Keun Ahn, Min Jung Kim, Jang Won Park, Yong Yeon Hwang, Wang Rae Joe | 2022-05-10 |
| 11091625 | Thermoplastic resin composition of copolymers and method of preparing the same | Chun Ho Park, Yong Yeon Hwang, Bong Keun Ahn, Min Jung Kim, Yong Hee AN +3 more | 2021-08-17 |