Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421384 | Transparent thermoplastic resin and method of preparing the same | Jiyoon JEON, Yong Yeon Hwang, Min Jung Kim, Jangwon PARK, Eunji LEE +1 more | 2025-09-23 |
| 12378401 | Thermoplastic resin and method of preparing the same | Min Jung Kim, Yong Yeon Hwang, Jangwon PARK, Jiyoon JEON, Eunji LEE +1 more | 2025-08-05 |
| 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, Min Jung Kim, Jang Won Park, Ji Yoon Jeon +1 more | 2024-11-05 |
| 12129374 | Acrylic graft copolymer, method of preparing the same, and thermoplastic resin composition including the same | Yong Yeon Hwang, Min Jung Kim, Jang Won Park, Jiyoon JEON, Eunji LEE +1 more | 2024-10-29 |
| 11820851 | Method of preparing graft copolymer powder | Min Jung Kim, Yong Yeon Hwang, Wang Rae Joe, Jang Won Park, Ji Yoon Jeon | 2023-11-21 |
| 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 | Min Jung Kim, Yong Yeon Hwang, Hyun Taek Oh, Chun Ho Park, Eun Soo Kang +2 more | 2022-11-08 |
| 11384189 | Graft copolymer, and thermoplastic resin composition and thermoplastic resin molded article comprising the same | Min Jung Kim, Yong Yeon Hwang, Wang Rae Joe, Jang Won Park | 2022-07-12 |
| 11377515 | Method for preparing graft copolymer and graft copolymer | Min Jung Kim, 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 | Min Jung Kim, Jang Won Park, Yong Yeon Hwang, Wang Rae Joe, Ji Yoon Jeon | 2022-05-10 |
| 11091625 | Thermoplastic resin composition of copolymers and method of preparing the same | Chun Ho Park, Yong Yeon Hwang, Min Jung Kim, Yong Hee AN, Wang Rae Joe +3 more | 2021-08-17 |
| 11034778 | Method of preparing graft copolymer | Wang Rae Joe, Min Jung Kim, Yong Yeon Hwang, Jang Won Park | 2021-06-15 |
| 10822488 | Thermoplastic resin composition having excellent weather resistance, method of preparing the same, and molded part including the same | Eun Soo Kang, Yong Yeon Hwang, Hyun Taek Oh, Min Jung Kim, Chun Ho Park +2 more | 2020-11-03 |
| 10647847 | Thermoplastic resin composition, method of preparing the same, and molded part manufactured using the same | Chun Ho Park, Yong Yeon Hwang, Hyun Taek Oh, Min Jung Kim, Eun Soo Kang +2 more | 2020-05-12 |
| 10640638 | Thermoplastic resin composition, method of preparing the same, and molded part including the same | Yong Hee AN, Yong Yeon Hwang, Hyun Taek Oh, Min Jung Kim, Chun Ho Park +2 more | 2020-05-05 |
| 10487204 | Method of preparing ASA graft copolymer, method of preparing thermoplastic ASA resin composition including the same, and method of preparing ASA molded part | Yong Yeon Hwang, Hyun Taek Oh, Min Jung Kim, Chun Ho Park, Eun Soo Kang +2 more | 2019-11-26 |
| 10066041 | Thermoplastic resin, method of preparing the same and thermoplastic resin composition including the same | Hyung Seop Shim, Keun Hoon Yoo | 2018-09-04 |
| 9932472 | Production method for rubber-reinforced thermoplastic resin | Keun Hoon Yoo, Dae-Young Kim | 2018-04-03 |
| 9920153 | Method of preparing thermoplastic resin composition having superior surface clearness and gloss | Keun Hoon Yoo, Dae-Young Kim | 2018-03-20 |
| 9790356 | Method of preparing thermoplastic resin | Hyun Taek Oh, Jeong Su Choi, Keun Hoon Yoo, Won Seok Lee, Seok Goo Jang +4 more | 2017-10-17 |
| 9085686 | Rubber polymer latex with multi-layer core-shell structure, preparation method thereof and acrylonitrile-butadiene-styrene graft copolymer comprising the same | Yu Sung Jung, Joo Byung Chai, Eun Seon Park, Tae Young Jeon, Keun Hoon Yoo | 2015-07-21 |
| 9006330 | Thermal stabilizer-free thermoplastic resin composition and method of preparing the same | Eun Seon Park, Keun Hoon Yoo, Joo Byung Chai, Yu Sung Jung, Won Deok Han +1 more | 2015-04-14 |
| 8299175 | Method of preparing thermoplastic resin having superior gloss, impact strength and whiteness | Keun Hoon Yoo, Chan-Hong Lee, Jin Hyoung Lee, Joo Byung Chai, Yu Sung Jung +1 more | 2012-10-30 |