HS

Hongjiang Sun

CC China Petroleum & Chemical: 1 patents #836 of 1,719Top 50%
Overall (All Time): #3,367,259 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7435336 Process for carrying out gas-liquid countercurrent processing Baoping Han, Xiangchen Fang, Ronghui Zeng, Ping Wu, Mei Jin 2008-10-14