Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9023920 | High-strength polyphenylene sulfide/polyethylene terephthalate blend resin composition and method for preparing the same | Sung-Gi Kim, Jae-Bong Lim, Jong-In Lee, Chang-Hyun Lee, Sang-Mook Lee | 2015-05-05 |
| 8822629 | Method of preparing a heat-resistant polyamide | Dong-June Hwang, Jae-Bong Lim, Seung-Do Leem, Tae-Young Kim | 2014-09-02 |