QD

Qinghua Duan

CC China Petroleum & Chemical: 1 patents #49 of 213Top 25%
RS Research Institute Of Petroleum Processing, Sinopec: 1 patents #10 of 50Top 20%
Overall (2020): #311,131 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10822359 Benzotriazole derivative, preparation process and the use thereof Shuo SU, Jun Long, Hui Zhang 2020-11-03