Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332617 | Polyarylene sulfide resin composition having excellent mechanical and corrosion properties | Hyeoung-Geun OH, Jong-Wook Shin, Se Ran Choi, Hae Ri Kim | 2022-05-17 |
| 9837180 | Carbon nano-material pellets and a method for preparing the pellets from powder of carbon nano-material | Sang-Hyo Ryu, Kwon Ju, Nam Sun Choi, Sang Kyu Choi, Yu Hyun Song +1 more | 2017-12-05 |
| 9576706 | Method for preparing carbon nano material/polymer composites | Sang-Hyo Ryu, Kwon Ju, Nam Sun Choi, Sang Kyu Choi, Yu Hyun Song +1 more | 2017-02-21 |