Inventor

DU HONGCHANG

CN4 patents

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

PAN ZHONGLAI

2 patents

US8389587B2Mar 5, 2013

Microporous polymer separators for lithium ion batteries and method for producing the same

PAN ZHONGLAI10 citations74

US8808925B2Aug 19, 2014

Microporous polymer membrane modified by aqueous polymer, manufacturing method and use thereof

PAN ZHONGLAI0 citations42

CHENGDU ZHONGKE LAIFANG POWER SCIENCE & TECH CO LTD

1 patent

US10497914B2Dec 3, 2019

Water-based composition used for modifying diaphragm for lithium batteries and modified diaphragm and batteries

CHENGDU ZHONGKE LAIFANG POWER SCIENCE & TECH CO LTD1 citations50

SICHUAN INDIGO TECH CO LTD

1 patent

US11603423B2Mar 14, 2023

Acrylonitrile copolymer binder and application thereof in lithium ion batteries

SICHUAN INDIGO TECH CO LTD0 citations43