Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319761 | Olefin-based polymer | Ji Yoon Woo, Sang Eun Park, Ki Eun Kim, Sang Wook Han | 2025-06-03 |
| 12312458 | Polypropylene-based composite | Eun Jung Lee, Sang Eun Park, Tae Su Kim, Choong Hoon Lee, Jin Sam Gong +2 more | 2025-05-27 |
| 12240967 | Polypropylene-based composite | Sang Eun Park, Eun Jung Lee, Tae Su Kim, Choong Hoon Lee, Jin Sam Gong +2 more | 2025-03-04 |
| 12162967 | Olefin-based polymer | Sang Eun Park, Eun Jung Lee, Hyun Jin Ju, Jin Sam Gong, Jung Ho Jun +3 more | 2024-12-10 |
| 12134668 | Olefin-based polymer | Sang Eun Park, Eun Jung Lee, Tae Su Kim, Choong Hoon Lee, Jin Sam Gong +2 more | 2024-11-05 |
| 12065515 | Polypropylene-based composite material and method for preparing the same | Sang Eun Park, Eun Jung Lee, Hyun Jin Ju, Tae Su Kim, Choong Hoon Lee +3 more | 2024-08-20 |
| 12037426 | Olefin-based copolymer and method for preparing the same | Sang Eun Park, Eun Jung Lee, Hyun Jin Ju, Tae Su Kim, Choong Hoon Lee +3 more | 2024-07-16 |
| 11732071 | Olefin-based copolymer and method for preparing the same | Sang Eun Park, Eun Jung Lee, Hyun Jin Ju, Choong Hoon Lee, Jin Sam Gong +2 more | 2023-08-22 |
| 11718737 | Ethylene/alpha-olefin copolymer and method for preparing the same | Jung Ho Jun, Seung Hwan Jung, Jin Sam Gong, Rae Keun Gwak, Choong Hoon Lee +3 more | 2023-08-08 |
| 11718693 | Ethylene/alpha-olefin copolymer and method for preparing the same | Rae Keun Gwak, Seung Hwan Jung, Jin Sam Gong, Jung Ho Jun, Choong Hoon Lee +3 more | 2023-08-08 |
| 11629208 | Olefin-based copolymer and method for preparing the same | Eun Jung Lee, Hyun Jin Ju, Sang Eun Park, Choong Hoon Lee, Jin Sam Gong +2 more | 2023-04-18 |
| 11542352 | Olefin-based polymer | Sang Eun Park, Eun Jung Lee, Hyun Jin Ju, Kyung Bok Bae, Choong Hoon Lee | 2023-01-03 |
| 11518870 | Olefin-based polymer | Eun Jung Lee, Hyun Jin Ju, Sang Eun Park, Kyung Bok Bae, Choong Hoon Lee | 2022-12-06 |
| 11505631 | Ethylene/alpha-olefin copolymer and method for preparing the same | Jin Sam Gong, Seung Hwan Jung, Jung Ho Jun, Rae Keun Gwak, Choong Hoon Lee +3 more | 2022-11-22 |
| 11440984 | Olefin-based polymer | Sang Eun Park, Eun Jung Lee, Hyun Jin Ju, Kyung Bok Bae, Choong Hoon Lee | 2022-09-13 |
| 11339235 | Olefin-based polymer | Eun Jung Lee, Hyun Jin Ju, Sang Eun Park, Kyung Bok Bae, Choong Hoon Lee | 2022-05-24 |
| 10961335 | Olefin-based copolymer and process for preparing same | Seul Ki Kim, Eun Jung Lee, Choong Hoon Lee, Ki Won Han, Jae Kwon Jang +1 more | 2021-03-30 |
| 10954366 | Polypropylene-based resin composition | Seul Ki Kim, Eun Jung Lee, Choong Hoon Lee, Ki Won Han, Jae Kwon Jang +1 more | 2021-03-23 |
| 10844206 | Polypropylene-based resin composition | Hyo Ju Kim, Sang Eun Park, Hae Woong Park, Kyung Bok Bae, Choong Hoon Lee | 2020-11-24 |
| 10723818 | Compound and transition metal compound | Hyo Jung Han, Eun Jung Lee, Choong Hoon Lee, Seul Ki Kim, Young Hoon Na +1 more | 2020-07-28 |
| 10621886 | Apparatus and method for cyber-crisis response training based on augmented reality | Kyoung Ho Kim, In Sook JANG, Jin YANG, Tae Ghyoon Kim, In-Jung Kim | 2020-04-14 |
| 10538603 | Ligand compound and transition metal compound | Hyo Jung Han, Eun Jung Lee, Choong Hoon Lee, Seul Ki Kim, Young Hoon Na +1 more | 2020-01-21 |
| 10072110 | Propylene-based elastomer | Seul Ki Kim, Eun Jung Lee, Choong Hoon Lee, Byoung Soo Kim | 2018-09-11 |
| 9828450 | Propylene-based elastomer | Seul Ki Kim, Eun Jung Lee, Choong Hoon Lee, Byoung Soo Kim | 2017-11-28 |
| 9790240 | Ligand compound, a preparation method thereof, a transition metal compound, and a preparation method thereof | Jae Kwon Jang, Hyo Jung Han, Ki Won Han, Seul Ki Kim, Eun Jung Lee +1 more | 2017-10-17 |