Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378364 | Polysiloxane-polycarbonate copolymer using hydroxy-terminated polysiloxane mixture, and method for producing same | Kyung Moo Shin, Ki Tae Kang, Mi-Ran Kim, Seung Pil JUNG, Jin Sik CHOI +1 more | 2025-08-05 |
| 10995212 | Thermoplastic polyether ester elastomer comprising anhydrosugar alcohol derivative and method for preparing same | Min Sun Lee, Mi-Ran Kim, Jae Kwan Kwon, Cheol-Han Lee, Young Do Kwon | 2021-05-04 |
| 9062164 | Polysiloxane-polycarbonate copolymer and method of manufacturing the same | Jae-Hyun Kim, Kyung Moo Shin, Hong Chol Rhee, Sun Chul Jin | 2015-06-23 |
| 8461288 | Polyester resin and toner comprising same | Ui Gab Joung, Hyung Jin Roh, Sung-Hwan Cho, Byung-Ho Lim | 2013-06-11 |
| 7879971 | Multiblock copolymer, method of preparing the same, polymer electrolyte membrane prepared from the multiblock copolymer, method of preparing the polymer electrolyte membrane, and fuel cell employing the polymer electrolyte membrane | Hae-kyoung Kim, Won-mok Lee, Hyuk Chang, Jin Chul Jung, Sam Dae Park | 2011-02-01 |