Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829635 | Economical method of preparing a resin composition including polyalkylene carbonate with improved thermal stability and processability | Seung Young Park, Jin Woo Lee, Hyun Ju Cho, Jung Min Sohn, Yoon Jung Kim +6 more | 2020-11-10 |
| 10640610 | Organozinc-supported catalyst, method for producing the same, and method for preparing polyalkylene carbonate resin using catalyst | Il Ha Lee, Seung Young Park, Ki Hwan Kim, Sung-Kyoung Kim | 2020-05-05 |
| 10577462 | Production method of poly(alkylene carbonate) particles | Woo Sung Hwang, Jong Ku Lee, Seung Young Park, Dong Kwon Lee, Hyun Ju Cho +2 more | 2020-03-03 |