KW

Keqi Wang

CC China Petroleum & Chemical: 1 patents #36 of 218Top 20%
Overall (2018): #342,260 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10112186 Beta molecular sieve, preparation method therefor and hydrogenation catalyst containing same Chang Liu, Fenglai Wang, Yanze Du, Hong Zhao, Minghua Guan 2018-10-30