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, Chong Kyu Shin, Youngjea Kim, Esder Kang | 2017-10-03 |
JH
Joong Jin Han
Overall (2017): #369,236 of 506,227Top 75%
1
Patents 2017