Inventor

YU ZHENGXI

CN4 patents

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

DALIAN INST CHEM & PHYSICS CAS

2 patents

US11179714B2Nov 23, 2021

In-situ preparation method for catalyst for preparing at least one of toluene, para-xylene and light olefins, and reaction process

DALIAN INST CHEM & PHYSICS CAS4 citations68

US12534423B2Jan 27, 2026

Method for preparing p-xylene

DALIAN INST CHEM & PHYSICS CAS0 citations60

XU LEI

2 patents

US9968922B2May 15, 2018

Catalyst for producing paraxylene by co-conversion of methanol and/or dimethyl ether and C4 liquefied gas, method for preparing the same and method for using the same

XU LEI0 citations39

US9844770B2Dec 19, 2017

Catalyst used in the production of ethylene and propylene from methanol and/or dimethyl ether, method for preparing the same and method for using the same

XU LEI0 citations36