Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941249 | Method of preparing polyphenylene sulfide and high-viscosity polyphenylene sulfide prepared using the same | Kwonsu JUNG, Joong Jin Han, Hyun Woog Ryu | 2021-03-09 |
EP
Eun Ju Park
Overall (2021): #460,403 of 548,734Top 85%
1
Patents 2021