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Tai-Shung Neal Chung
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Ann Arbor, MI, US
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last 30 patents
Information
Patent Grant
Acid resistant PBI membrane for pervaporation dehydration of acidic...
Patent number
RE46720
Issue date
Feb 20, 2018
PBI Performance Products, Inc.
Yan Wang
Information
Patent Grant
Acid resistant PBI membrane for pervaporation dehydration of acidic...
Patent number
9,827,532
Issue date
Nov 28, 2017
PBI Performance Products, Inc.
Yan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acid resistant PBI membrane for pervaporation dehydration of acidic...
Patent number
9,283,523
Issue date
Mar 15, 2016
PBI Performance Products, Inc.
Yan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of hyperbranched hollow fibers
Patent number
9,234,302
Issue date
Jan 12, 2016
BASF SE
Martin Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ultrafiltration membranes fabricated from sulfonated polyphenylenes...
Patent number
9,199,205
Issue date
Dec 1, 2015
BASF SE
Martin Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite membranes comprising a sulfonated polyarylether and their...
Patent number
9,193,611
Issue date
Nov 24, 2015
BASF SE
Martin Weber
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High performance positively charged composite membranes and their u...
Patent number
9,120,062
Issue date
Sep 1, 2015
BASF SE
Martin Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Blends from branched polyaryl ethers and hydrophilic polymers
Patent number
8,222,342
Issue date
Jul 17, 2012
BASF SE
Martin Weber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide membranes
Patent number
7,169,885
Issue date
Jan 30, 2007
National University of Singapore
Tai-Shung Neal Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ultrathin high-performance hollow fiber membranes
Patent number
6,015,516
Issue date
Jan 18, 2000
National University of Singapore
Tai-Shung Chung
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
ACID RESISTANT PBI MEMBRANE FOR PERVAPORATION DEHYDRATION OF ACIDIC...
Publication number
20160114291
Publication date
Apr 28, 2016
PBI Performance Products, Inc.
Yan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE MEMBRANES COMPRISING SULFONATED POLYPHENYLENESULFONE AND...
Publication number
20130341273
Publication date
Dec 26, 2013
Martin Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACID RESISTANT PBI MEMBRANE FOR PERVAPORATION DEHYDRATION OF ACIDIC...
Publication number
20130313192
Publication date
Nov 28, 2013
Yan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH PERFORMANCE POSITIVELY CHARGED COMPOSITE MEMBRANES AND THEIR U...
Publication number
20130306551
Publication date
Nov 21, 2013
National University of Singapore
Martin Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ULTRAFILTRATION MEMBRANES FABRICATED FROM SULFONATED POLYPHENYLENES...
Publication number
20130277318
Publication date
Oct 24, 2013
National University of Singapore
Martin Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE MEMBRANES COMPRISING A SULFONATED POLYARYLETHER AND THEIR...
Publication number
20120273423
Publication date
Nov 1, 2012
National University of Singapore
Martin Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for the Preparation of Hyperbranched Hollow Fibers
Publication number
20120213998
Publication date
Aug 23, 2012
BASF SE
Martin Weber
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLYBENZIMIDAZOLE-BASED MEMBRANES FOR THE DEHYDRATION OF ORGANIC LI...
Publication number
20110266222
Publication date
Nov 3, 2011
Yan WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BLENDS FROM BRANCHED POLYARYL ETHERS AND HYDROPHILIC POLYMERS
Publication number
20100197859
Publication date
Aug 5, 2010
BASF SE
Martin Weber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for making carbon membranes for fluid separation
Publication number
20050235825
Publication date
Oct 27, 2005
Pei Shi Tin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polyimide membranes
Publication number
20040177753
Publication date
Sep 16, 2004
Tai-Shung Neal Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...