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Xiaofei QIAO

CC China Petroleum & Chemical: 1 patents #48 of 220Top 25%
📍 Shandong, CN: #143 of 490 inventorsTop 30%
Overall (2023): #203,652 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11845718 Process for producing p-xylene and ethylbenzene from C8 aromatic containing ethylbenzene Yanqiang YANG, Dehua Wang, Huiguo Wang, Jianfeng Ma, Hongchao Wang +3 more 2023-12-19