BD

Bin Ding

PL Petrochina Company Limited: 1 patents #21 of 172Top 15%
Overall (2022): #515,562 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11505734 Nonionic Gemini surfactant of (octylphenol polyoxyethylene ether disubstituted) dicarboxylic acid diphenyl ether and its synthesis method Xiangfei Geng, Jianhui Luo, Bo Huang, Jianyong Xie, Pingmei Wang +2 more 2022-11-22