Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803048 | Organic zinc catalyst and preparation method thereof | Seong Kyun Kang, Hyun Ju Cho, Sung-Kyoung Kim, Jong Won Lee, Hyeon Choi | 2017-10-31 |
| 9751981 | Manufacturing method of organic zinc catalyst and manufacturing method of polyalkylene carbonate resin | Sung-Kyoung Kim, Hyun Ju Cho | 2017-09-05 |
| 9732187 | Manufacturing method of polyalkylene carbonate resin | Sung-Kyoung Kim, Hyun Ju Cho, Seong Kyun Kang, Hyeon Choi | 2017-08-15 |
| 9663654 | Resin composition comprising polyalkylene carbonate | Hyun Ju Cho, Jin-Hwa Seo, Jung Min Sohn | 2017-05-30 |
| 9611908 | Electromechanical brake device | Hyun Chul Ku | 2017-04-04 |
| 9580566 | Oriented film | Kyung Seog Youk, Jung Min Sohn | 2017-02-28 |