Inventor

WANG SONGLIN

CN5 patents

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

ZHEJIANG HENGYI PETROCHEMICAL RES INSTITUTE CO LTD

2 patents

US11884632B2Jan 30, 2024

Preparation method of caprolactam

ZHEJIANG HENGYI PETROCHEMICAL RES INSTITUTE CO LTD0 citations51

US11459302B2Oct 4, 2022

Refining process and refining system of caprolactam

ZHEJIANG HENGYI PETROCHEMICAL RES INSTITUTE CO LTD0 citations40

HUAWEI TECH CO LTD

1 patent

US12289855B2Apr 29, 2025

Chassis and storage device

HUAWEI TECH CO LTD0 citations44

BEIJING RES CT INFORMATION TECH AGRICULTURE

1 patent

US9907301B2Mar 6, 2018

Device and method for producing quantitative-diameter spray droplets of pesticide

BEIJING RES CT INFORMATION TECH AGRICULTURE0 citations34

SHI SONGTAO

1 patent

US10232080B2Mar 19, 2019

Mesenchymal stem cell-mediated function tooth regeneration

SHI SONGTAO0 citations27