YL

Yongzhong Lei

UN Unknown: 1 patents #342 of 3,065Top 15%
Overall (2023): #193,473 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11851405 Method for preparing dialkyl carbonate by alcoholysis of urea Yongcheng Lei, Qinghong Lv, Yu WANG 2023-12-26