Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723852 | Heat shrinkable film composition comprising polyethyleneterephtalate resin and polyester based copolymer, and heat shrinkable film | Sung-Gi Kim | 2020-07-28 |
| 10717811 | Polyester based copolymer resin and molded product comprising the same | Sung-Gi Kim | 2020-07-21 |
| 10696806 | Heat shrinkable film comprising polyester based copolymer | Sung-Gi Kim, Ji Yea Lee | 2020-06-30 |
| 10550223 | Polyester resin composition and preparation method thereof | Ji Yea Lee, Sung-Gi Kim, Sun Dongbang | 2020-02-04 |