SL

Shunqin Liang

PL Petrochina Company Limited: 1 patents #8 of 74Top 15%
📍 Huangyang, CN: #1 of 13 inventorsTop 8%
Overall (2017): #244,269 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9597668 Selective nickel based hydrogenation catalyst and the preparation thereof Ying Qian, Longgang Lv, Limin Sun, Yundi Zheng, Tinghai Wang +2 more 2017-03-21