Inventor

CHEN LIANGGANG

CN5 patents

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

SHANGHAI LITREE PURIFYING EQUI

2 patents

US7648633B2Jan 19, 2010

Hollow fibre membrane module with a fixed structure

SHANGHAI LITREE PURIFYING EQUI4 citations59

US7435348B2Oct 14, 2008

Pvc hollow filtration membrane and the preparation method thereof

SHANGHAI LITREE PURIFYING EQUI5 citations56

SAKASHITA DAICHI

1 patent

US8197688B2Jun 12, 2012

Hollow fiber membrane module

SAKASHITA DAICHI14 citations73

CHEN LIANGGANG

1 patent

US8246827B2Aug 21, 2012

Hollow-fiber membrane assembly having the function of preventing the membrane filaments from cracking

CHEN LIANGGANG5 citations56

HAINAN LITREE PURIFYING TECH CO LTD

1 patent

US12097468B2Sep 24, 2024

External pressure type hollow fiber membrane component, filtration membrane component, and membrane filtration module

HAINAN LITREE PURIFYING TECH CO LTD1 citations55