Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074072 | Large-sized vinyl chloride seed, method of preparing the seed, vinyl chloride resin prepared using the seed, and method of preparing the vinyl chloride resin | Hyun-Jin Shin, Han Hong Kim | 2015-07-07 |
| 8691927 | Vinyl chloride resin with low viscosity for foaming application and method of preparing the same | Hyun-Jin Shin, Han Hong Kim | 2014-04-08 |