Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759977 | Polypropylene resin pellet and method for preparing the same | Heekwang Park, Hye Kyung Lee, Ha Na Park, Kyung Seop Noh, Hyunsup Lee +3 more | 2023-09-19 |
| 11732069 | Polypropylene and method for preparing the same | Seok Hwan Kim, Hyunsup Lee, Taejin Kim, Dae Sik Hong, Sang Jin Jeon +1 more | 2023-08-22 |