Issued Patents 2022
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485692 | Method for preparing ethylene | Tae Woo Kim, Sung Kyu Lee, In Seop Kim, Yeon Uk Choo | 2022-11-01 |
| 11478725 | Olefinic monomer recovery apparatus | Dae Young Shin, Eun Jung Joo, Chang Hoe Heo, Sung Keun Jang | 2022-10-25 |
| 11472754 | Oligomer preparation method and oligomer preparation apparatus | Mi-Kyung Kim, Eun Kyo Kim, Hye Bin Kim | 2022-10-18 |
| 11407706 | Method for manufacturing terephthalate-based composition comprising applying pressure | Seok Goo Lee, Sung Kyu Lee | 2022-08-09 |
| 11407694 | Method for decomposing byproducts in phenol production process | Min Suk Kang, Sang Beom Lee, Sung Ho Lee, Chul Han Park | 2022-08-09 |
| 11384035 | Oligomer preparation method and oligomer preparation device | Eun Kyo Kim, Mi-Kyung Kim, Hye Bin Kim | 2022-07-12 |
| 11370735 | Method for decomposing phenolic by-product | Sang Beom Lee, Min Suk Kang | 2022-06-28 |
| 11367864 | Intermittently coated dry electrode for energy storage device and method of manufacturing the same | Hieu Minh Duong, Yudi Yudi, Ziying Wang | 2022-06-21 |
| 11332418 | Method and apparatus for preparing oligomer | Eun Kyo Kim, Mi-Kyung Kim, Hye Bin Kim | 2022-05-17 |
| 11286216 | Method for preparing ethylene and apparatus for preparing ethylene | Tae Woo Kim, In Seop Kim, Sung Kyu Lee, Yeon Uk Choo | 2022-03-29 |
| 11266876 | Ankle muscle resistance-training apparatus | Hogene KIM, Sang-Woo Cho, Ji Eun Cho, Do Hoon KOO | 2022-03-08 |
| 11254624 | Method and apparatus for preparing alpha olefin | Hye Bin Kim, Eun Kyo Kim, Mi-Kyung Kim | 2022-02-22 |
| 11247958 | Method and apparatus for decomposing phenolic by-product | Min Suk Kang, Sang Beom Lee | 2022-02-15 |