Inventor

LI HAOQUAN

CN4 patents

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

EVONIK DEGUSSA GMBH

2 patents

US9850194B2Dec 26, 2017

Process for double carbonylation of allyl alcohols to corresponding diesters

EVONIK DEGUSSA GMBH0 citations51

US10589263B2Mar 17, 2020

Markovnikov-selective palladium catalyst for carbonylation of alkynes with heteroarenes

EVONIK DEGUSSA GMBH0 citations50

DOW SILICONES CORP

1 patent

US12595339B2Apr 7, 2026

Preparation of organosilicon compounds with aldehyde functionality

DOW SILICONES CORP0 citations45

UNIV SHIHEZI

1 patent

US11390535B2Jul 19, 2022

Co-current co-precipitation method of CoNiO2 thermistor powders

UNIV SHIHEZI0 citations43