Inventor

LI XUEHUI

CN5 patents

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

UNIV SOUTH CHINA TECH

3 patents

US10870869B2Dec 22, 2020

Enzymatic method for preparing glyceryl butyrate

UNIV SOUTH CHINA TECH0 citations43

US10807940B2Oct 20, 2020

Method for preparing p-hydroxycinnamate by using ionic liquid for catalytic lignin depolymerization

UNIV SOUTH CHINA TECH0 citations42

US10807938B2Oct 20, 2020

Method for preparing maleate by selective catalytic oxidation of lignin

UNIV SOUTH CHINA TECH0 citations39

JIANGHAN MACHINERY RES INSTITUTE LIMITED COMPANY OF CNPC

1 patent

US10329858B1Jun 25, 2019

Coiled tubing unit

JIANGHAN MACHINERY RES INSTITUTE LIMITED COMPANY OF CNPC13 citations75

CHINA NAT PETROLEUM CORP

1 patent

US10450801B2Oct 22, 2019

Casing windowing method and tool using coiled tubing

CHINA NAT PETROLEUM CORP6 citations66