Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776958 | Sulfonate-based compound and method for preparing same | Hyungsam Choi, Joong Jin Han, Chong Kyu Shin, Youngjea Kim | 2017-10-03 |
EK
Esder Kang
Overall (2017): #427,954 of 506,227Top 85%
1
Patents 2017