Kwantai Cho

Person

Charlotte, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Asymmetric membranes and related methods
- Patent number 10,010,835
- Issue date Jul 3, 2018
- 3M Innovative Properties Company
- Kwantai Cho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hollow fiber membrane mats with fluid impermeable segments and rela...
- Patent number 9,254,463
- Issue date Feb 9, 2016
- Membrana GmbH
- Christian Muehlinghaus
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber membrane contactor
- Patent number 6,616,841
- Issue date Sep 9, 2003
- Celgard Inc.
- Kwantai Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Microporous hollow fiber blood oxygenator
- Patent number 6,350,411
- Issue date Feb 26, 2002
- Celgard Inc.
- Kwantai Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Degassing liquids: apparatus and method
- Patent number 5,695,545
- Issue date Dec 9, 1997
- Hoechst Celanese Corporation
- Kwantai Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ASYMMETRIC MEMBRANES AND RELATED METHODS
- Publication number 20180272290
- Publication date Sep 27, 2018
- 3M Innovative Properties Company
- Kwantai Cho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MEMBRANES, SEPARATORS, BATTERIES, AND METHODS
- Publication number 20170025658
- Publication date Jan 26, 2017
- CELGARD, LLC
- Lie Shi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SEPARATORS FOR HIGH VOLTAGE RECHARGEABLE LITHIUM BATTERIES AND RELA...
- Publication number 20160248066
- Publication date Aug 25, 2016
- CELGARD, LLC
- Lie Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOLLOW FIBER MEMBRANE MATS WITH FLUID IMPERMEABLE SEGMENTS AND RELA...
- Publication number 20150375172
- Publication date Dec 31, 2015
- MEMBRANA GMBH
- Christian MUEHLINGHAUS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ASYMMETRIC MEMBRANES AND RELATED METHODS
- Publication number 20150258500
- Publication date Sep 17, 2015
- CELGARD, LLC
- Kwantai Cho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Hollow fiber membrane contactor
- Publication number 20030192820
- Publication date Oct 16, 2003
- Kwantai Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane contactor
- Publication number 20020195385
- Publication date Dec 26, 2002
- Kwantai Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Kwantai Cho

Person

Patents Grantslast 30 patents

Asymmetric membranes and related methods

Hollow fiber membrane mats with fluid impermeable segments and rela...

Hollow fiber membrane contactor

Microporous hollow fiber blood oxygenator

Degassing liquids: apparatus and method

Patents Applicationslast 30 patents

ASYMMETRIC MEMBRANES AND RELATED METHODS

MEMBRANES, SEPARATORS, BATTERIES, AND METHODS

SEPARATORS FOR HIGH VOLTAGE RECHARGEABLE LITHIUM BATTERIES AND RELA...

HOLLOW FIBER MEMBRANE MATS WITH FLUID IMPERMEABLE SEGMENTS AND RELA...

ASYMMETRIC MEMBRANES AND RELATED METHODS

Hollow fiber membrane contactor

Hollow fiber membrane contactor