Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037449 | Polyester film, preparation method thereof and method for reproducing polyethyleneterephthalate container using same | Chul Kyu KIM, Eugene Jung, Yong Deuk KIM, Hyuk Lee | 2024-07-16 |
| 11548996 | Polyester film and method for reproducing polyester container using same | Dae Yong Shin, Yong Deuk KIM, Jung Kyu Lee, Jaehyong Son, Eugene Jung +1 more | 2023-01-10 |
| 11466135 | Polyester film, preparation method thereof and method for reproducing polyethyleneterephthalate container using same | Chul Kyu KIM, Yong Deuk KIM | 2022-10-11 |
| 11396577 | Polyester film and method for reproducing polyester container using same | Chul Kyu KIM, Yong Deuk KIM, Eugene Jung, Hyuk Lee | 2022-07-26 |
| 11155691 | Method for reproducing polyester container and polyester film used in the method | Chul Kyu KIM, Yongdeuk Kim | 2021-10-26 |