Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284257 | Separation method for dinitrotoluene and mixed acid in a toluene to dinitrotoluene process | DA-PENG LI, Pei Jia, Zhan Cai, Samuel Neto | 2016-03-15 |
YD
Yuanshen Dai
Overall (All Time): #2,990,682 of 4,157,543Top 75%
1
Patents All Time