Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590216 | Vinyl chloride-based resin composition and method for producing same | Ji Won Kim, Paul Kang | 2020-03-17 |
| 9902817 | Polyvinyl chloride resin and method of preparing the same | Jung Ho Kong, Ji Eun Namgoong | 2018-02-27 |
| 9637580 | Method for preparing vinyl chloride-based resin | Paul Kang, Ji Won Kim, Hyung Hoon Sim | 2017-05-02 |