LS

Limin Sun

PL Petrochina Company Limited: 1 patents #8 of 74Top 15%
Overall (2017): #333,119 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

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