Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227602 | Polypropylene resin having excellent melt characteristics, and preparation method therefor | Su Jeong Jeong, Hyun Yul Woo, Joon Keun Min, Rai Ha Lee, Eun Hye Shin | 2025-02-18 |
| 12139566 | Supported catalyst for propylene polymerization and method for producing polypropylene resin using same | Joon Keun Min, Eun Hye Shin, Rai Ha Lee, Hae In Lee, Su Jeong Jeong | 2024-11-12 |
| 11639435 | Method for preparing high-melt-strength polypropylene resin | Hyun Yul Woo, Rai Ha Lee, Su Jeong Jeong, Joon Keun Min, Eun Hye Shin | 2023-05-02 |
| 11359040 | Polyolefin catalyst and method for preparing polyolefin by using same | Joon Keun Min, Sung Won Jung, Youn Jin Hong, Hyun Yul Woo | 2022-06-14 |
| 11312796 | Polyolefin catalyst and method for preparing polyolefin using same | Joon Keun Min, Su Jeong Jeong, Hyun Yul Woo, Rai Ha Lee, Eun Hye Shin | 2022-04-26 |
| 10875951 | Propylene-diene copolymer resin having excellent melt tension | Hyun Yul Woo, Rai Ha Lee, Joon Keun Min, Sung Won Jung, Youn Jin Hong +1 more | 2020-12-29 |
| 10214658 | Method of three-dimensional printing | Sung Won Jung, Jung Yeop Lee, Hyun Yul Woo, Youn Jin Hong | 2019-02-26 |
| 9593183 | Preparation method of catalyst for polymerization of polyolefin and process for polymerization of polyolefin using the same | Seong Soo Lim, Cheon Ik Joo, Jung Yeop Lee, Sook Young Jin | 2017-03-14 |