QM

Qingyang Meng

PL Petrochina Company Limited: 1 patents #34 of 192Top 20%
📍 Shenyang, CN: #13 of 70 inventorsTop 20%
Overall (2020): #310,803 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10533944 Method for determining maturity in oil source rock by total scanning fluorescence and the device therefor Keyu Liu, Hua Tian, Caineng Zou, Shuichang Zhang, Shaobo Liu +9 more 2020-01-14