Inventor

LAI KE

CN2 patents

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

JIAHUA SCIENCE & TECH DEVELOPMENT SHANGHAI LTD

1 patent

US11214657B2Jan 4, 2022

Preparation method of powdery polycarboxylate superplasticizer

JIAHUA SCIENCE & TECH DEVELOPMENT SHANGHAI LTD0 citations48

JIAHUA CHEMICALS FUSHUN NEW MAT CO LTD

1 patent

US11639418B2May 2, 2023

Synthesis process for one-step production of monomeric polyether for polycarboxylic acid water reducing agents

JIAHUA CHEMICALS FUSHUN NEW MAT CO LTD0 citations45