PW

Pingyi Wu

PL Petrochina Company Limited: 2 patents #138 of 890Top 20%
Overall (All Time): #1,977,744 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9611435 Method for selective hydrogenation of unsaturated compound Xuejun Zhang, Guanjing Wu, Xiaoliang YUAN, Yuandong HOU, Yin Zhang +3 more 2017-04-04
9422486 Selective hydrogenation catalyst for unsaturated compound Xuejun Zhang, An Ma, Xiaoliang YUAN, Yuandong HOU, Honglei Sun +2 more 2016-08-23