Inventor

CHO KWANTAI

US7 patents

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

CELGARD INC

2 patents

US6616841B2Sep 9, 2003

Hollow fiber membrane contactor

CELGARD INC50 citations88

US6350411B1Feb 26, 2002

Microporous hollow fiber blood oxygenator

CELGARD INC10 citations63

CELGARD LLC

2 patents

US11094995B2Aug 17, 2021

Membranes, separators, batteries, and methods

CELGARD LLC2 citations69

US12427543B2Sep 30, 2025

Membranes, separators, batteries, and methods

CELGARD LLC0 citations58

HOECHST CELANESE CORP

1 patent

US5695545ADec 9, 1997

Degassing liquids: apparatus and method

HOECHST CELANESE CORP78 citations95

3M INNOVATIVE PROPERTIES CO

1 patent

US10010835B2Jul 3, 2018

Asymmetric membranes and related methods

3M INNOVATIVE PROPERTIES CO3 citations63

MUEHLINGHAUS CHRISTIAN

1 patent

US9254463B2Feb 9, 2016

Hollow fiber membrane mats with fluid impermeable segments and related methods

MUEHLINGHAUS CHRISTIAN1 citations35