XC

Xiaogang Chen

CP China Petrochemical: 1 patents #4 of 22Top 20%
📍 Portland, OR: #65 of 245 inventorsTop 30%
🗺 Oregon: #204 of 1,007 inventorsTop 25%
Overall (1994): #50,388 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5286692 Mild hydrocracking catlyst and the process therefor Yan Zhao, Yuduo Hou, Quanzhu Peng, Jiduan Liu 1994-02-15