Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202924 | Method for separating polybutene | Jeong-Seok Lee, Won Hee Kim, Hye Mi Kim, Gyeong Shin Choi, Dong Hyun Jo | 2025-01-21 |
| 11370858 | Method of preparing conjugated diene-based polymer and apparatus for preparing conjugated diene-based polymer | Jun Seok Ko, Hoi In Jeong, Dong-Min Kim, Jeong-Seok Lee | 2022-06-28 |
| 11299565 | Method of preparing conjugated diene-based polymer and apparatus for preparing conjugated diene-based polymer | Hoi In Jeong, Jun Seok Ko, Dong-Min Kim, Jeong-Seok Lee | 2022-04-12 |
| 10577462 | Production method of poly(alkylene carbonate) particles | Jong Ku Lee, Seung Young Park, Dong Kwon Lee, Hyun Ju Cho, Kwang Hyon Kim +2 more | 2020-03-03 |
| 10259897 | Method of preparing polybutadiene | Jun Seok Ko, Hoi In Jeong, Jong Ku Lee | 2019-04-16 |
| 10246534 | Apparatus for preparing polybutadiene | Jun Seok Ko, Hoi In Jeong, Jong Ku Lee | 2019-04-02 |
| 9376514 | Vinyl chloride latex with low energy consumption and method for preparing the same | Hyun Sup Lee, Han Hong Kim | 2016-06-28 |
| 6011233 | Welding method of a connection terminal piece for a deflection yoke coil and the structure thereof | Hee-Suk Oh, Eui Sik Kim | 2000-01-04 |