YX

Yongchang Xu

CC China Petroleum & Chemical: 1 patents #836 of 1,719Top 50%
Overall (All Time): #1,953,802 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9963760 Backflow cascade novel process for producing lithium-7 isotope Jinbo Hu, Wei Zhang, Weiqin Zheng, Guanghua Chen, Xiao Shi +2 more 2018-05-08
8871176 Process for reducing sulfur emission of sulfur plant Aihua LIU, Qinshu Li, Jianbang Ren, Jianli Liu, Yiling Zhang 2014-10-28