Inventor

CHEN QINGLING

CN5 patents

⚠️ This page may combine multiple inventors who share the name “CHEN QINGLING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHINA PETROLEUM & CHEM CORP

2 patents

US9879186B2Jan 30, 2018

Reformate hydrotreatment method

CHINA PETROLEUM & CHEM CORP0 citations46

US9862896B2Jan 9, 2018

Hydrocarbon oil hydrotreating method

CHINA PETROLEUM & CHEM CORP0 citations35

XIE ZAIKU

1 patent

US8580702B2Nov 12, 2013

Toluene selective disproportionation catalyst

XIE ZAIKU0 citations47

LIN MIN

1 patent

US9221039B2Dec 29, 2015

Catalyst and the preparation process thereof and a process for epoxidising olefin

LIN MIN0 citations45

CHINA PETROLEUM & CHEMICAL

1 patent

US7494951B2Feb 24, 2009

Process for the manufacture of catalysts used for producing para-xylene by toluene shape selective alkylation

CHINA PETROLEUM & CHEMICAL0 citations38