QZ

Qundan Zhang

CC China Petroleum & Chemical: 1 patents #35 of 201Top 20%
RS Research Institute Of Petroleum Processing, Sinopec: 1 patents #22 of 75Top 30%
Overall (2022): #295,542 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11440982 Ester polymer, preparation method therefor and use thereof Cheng Li, Songbai Tian, Xiaowei Wang, Hu Li, Xinyu Zhu 2022-09-13