Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192047 | Method of decomposing by-product in phenol preparation process | Minsuk Kang, Sung Ho Lee, Joon Ho Shin, Sangeun Kim | 2021-12-07 |
SL
Sang Beom Lee
Overall (2021): #274,210 of 548,734Top 50%
1
Patents 2021