Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492437 | Method of preparing ASA graft copolymer, method of preparing thermoplastic resin composition including ASA graft copolymer, and method of manufacturing molded article using thermoplastic resin composition | Yong Yeon Hwang, Hyun Taek Oh, Bong Keun Ahn, Chun Ho Park, Eun Soo Kang +2 more | 2022-11-08 |
| 11489203 | Electrolyte for lithium secondary battery and lithium secondary battery including same | Won Kyung Shin, Kyoung Ho Ahn, Chui Haeng Lee, Gwang Yeon Kim | 2022-11-01 |
| 11384189 | Graft copolymer, and thermoplastic resin composition and thermoplastic resin molded article comprising the same | Bong Keun Ahn, Yong Yeon Hwang, Wang Rae Joe, Jang Won Park | 2022-07-12 |
| 11377515 | Method for preparing graft copolymer and graft copolymer | Bong Keun Ahn, Wang Rae Joe, Yong Yeon Hwang, Jang Won Park, Ji Yoon Jeon | 2022-07-05 |
| 11326050 | Method of preparing graft copolymer, graft copolymer, and thermoplastic resin molded article including graft copolymer | Bong Keun Ahn, Jang Won Park, Yong Yeon Hwang, Wang Rae Joe, Ji Yoon Jeon | 2022-05-10 |