HJ

Hanqiang Jin

CP China Petrochemical: 1 patents #103 of 418Top 25%
RG Research Institute Of Nanjing Chemical Industry Group: 1 patents #4 of 30Top 15%
Overall (All Time): #3,341,570 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7622416 Hydrogenation catalyst, its preparation and use Chaolin Zhang, Zheng Ping AC Chu, Wei Huang, Aijun Yang, Miao Xue 2009-11-24