ZY

Zhenzhou Yang

CU Cnpc Usa: 11 patents #9 of 99Top 10%
BH Beijing Huamei: 4 patents #14 of 71Top 20%
CP China National Petroleum: 3 patents #20 of 316Top 7%
Overall (All Time): #433,436 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12391868 Method for making nano- and micro-particles for use as a proppant and fluid-loss-control additive Lijun Lin, Jiangshui Huang, Fuchen Liu, Lulu Song, YU-LIN LIU +1 more 2025-08-19
12241022 Method for making nano- and micro-particles for use as a proppant and fluid-loss-control additive Lijun Lin, Jiangshui Huang, Fuchen Liu, Lulu Song, YU-LIN LIU +1 more 2025-03-04
11459502 Method for making nano- and micro-particles for use as a proppant and fluid-loss-control additive Lijun Lin, Jiangshui Huang, Fuchen Liu, Lulu Song, YU-LIN LIU +1 more 2022-10-04
10907416 Polycrystalline diamond cutter with improved geometry for cooling and cutting evacuation and efficiency and durability Chris Cheng, Hongtao Liu, Javier Davila, Xu Wang, Yuxin Wang +1 more 2021-02-02
10829680 High density and high temperature emulsifier for use in an oil based drilling fluid system Chun Zhou, Fuchen Liu 2020-11-10
10815419 Method for a fracturing fluid system at high temperatures Lulu Song 2020-10-27
10450501 Method for a fracturing fluid system at high temperatures Lulu Song 2019-10-22
10280357 High density and high temperature emulsifier for use in an oil based drilling fluid system Chun Zhou, Fuchen Liu 2019-05-07
10066151 Method for a fracturing fluid system at high temperatures Lulu Song 2018-09-04
9963630 Method for a fracturing fluid system at high temperatures Lulu Song 2018-05-08
9909050 High density and high temperature emulsifier for use in an oil based drilling fluid system Chun Zhou, Fuchen Liu 2018-03-06