Assignee

SHAN ZHIPING

US2 patents

Top patents by PatentIndex Score

US8404614B2Mar 26, 2013

Oxidation catalyst for maleic anhydride production

SHAN ZHIPING7 citations81

US8728972B2May 20, 2014

High pore volume VPO catalyst for maleic anhydride production

SHAN ZHIPING0 citations49