Amphoteric ion-exchange

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES

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B01J43/00Amphoteric ion-exchange

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Patents Grantslast 30 patents

Information Patent Grant
Glycoform purification
- Patent number 12,358,944
- Issue date Jul 15, 2025
- Romas Skudas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Membranes for enhancing rates of water dissociation and water forma...
- Patent number 12,233,381
- Issue date Feb 25, 2025
- The Regents of the University of California
- Shane Ardo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for recovering active metal of lithium secondary battery
- Patent number 12,211,979
- Issue date Jan 28, 2025
- SK Innovation Co., Ltd.
- Young Bin Seo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods of using ionic liquids as paraffin inhibitors, pour point d...
- Patent number 12,180,428
- Issue date Dec 31, 2024
- Baker Hughes Holdings, LLC
- Jerry Weers
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Double charge composite materials for contaminant removal and metho...
- Patent number 11,851,350
- Issue date Dec 26, 2023
- National Technology & Engineering Solutions of Sandia, LLC
- Yifeng Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Metal-organic frameworks for the removal of multiple liquid phase c...
- Patent number 11,667,548
- Issue date Jun 6, 2023
- Electric Power Research Institute, Inc.
- Paul L. Frattini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of reducing level of one or more impurities in a sample dur...
- Patent number 11,634,457
- Issue date Apr 25, 2023
- EMD Millipore Corporation
- Nanying Bian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Micropore-filled double-sided membrane for low vanadium ion permeab...
- Patent number 11,607,680
- Issue date Mar 21, 2023
- Toray Advanced Materials Korea Inc.
- Young Woo Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mixed-mode chromatography membranes
- Patent number 11,554,361
- Issue date Jan 17, 2023
- Merck Millipore Ltd.
- Elena N. Komkova
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of using ionic liquids as corrosion inhibitors
- Patent number 11,485,915
- Issue date Nov 1, 2022
- Baker Hughes Holdings LLC
- Jerry Weers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for separation and purification of a dicarboxylic acid cont...
- Patent number 11,453,636
- Issue date Sep 27, 2022
- Archer-Daniels-Midland Company
- Pam Anklam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polymer electrolyte membrane, method for manufacturing same, and me...
- Patent number 11,444,305
- Issue date Sep 13, 2022
- Dong-Hoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amphoteric dissociation ion exchange medium and uses thereof and me...
- Patent number 11,358,136
- Issue date Jun 14, 2022
- CHONGQING BOLANYING (BLY) BIOTECHNOLOGY CO., LTD.
- Fei Liao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid ionically conducting polymer material
- Patent number 11,251,455
- Issue date Feb 15, 2022
- Ionic Materials, Inc.
- Michael A. Zimmerman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal-organic frameworks for the removal of multiple liquid phase c...
- Patent number 11,168,006
- Issue date Nov 9, 2021
- Electric Power Research Institute, Inc.
- Paul L. Frattini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bifunctional absorptive material capable of absorbing both cations...
- Patent number 10,987,665
- Issue date Apr 27, 2021
- FUZHOU UNIVERSITY
- Yan Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Antifouling compositions and methods
- Patent number 10,919,032
- Issue date Feb 16, 2021
- Florida State University Research Foundation, Inc.
- Joseph Schlenoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nanostructured polyelectrolytes for ion-selective membranes
- Patent number 10,766,005
- Issue date Sep 8, 2020
- National Technology & Engineering Solutions of Sandia, LLC
- Leo J. Small
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polymer protecting layer, lithium metal negative electrode, lithium...
- Patent number 10,658,671
- Issue date May 19, 2020
- Ningde Amperex Technology Limited
- Chengyong Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Moisture displacement and simultaneous migration of surface-functio...
- Patent number 10,377,792
- Issue date Aug 13, 2019
- The Texas A&M University System
- Sandun D. Fernando
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for making acrylic acid from dextrose
- Patent number 10,308,582
- Issue date Jun 4, 2019
- Archer-Daniels-Midland Company
- Thomas Binder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of reducing level of one or more impurities in a sample dur...
- Patent number 10,287,314
- Issue date May 14, 2019
- EMD Millipore Corporation
- Nanying Bian
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enantioselective zwitterionic ion-exchange material
- Patent number 10,265,644
- Issue date Apr 23, 2019
- UNIVERSITAET WIEN
- Wolfgang Lindner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous materials for solid phase extraction and chromatography and...
- Patent number 10,258,979
- Issue date Apr 16, 2019
- Waters Technologies Corporation
- Darryl W. Brousmiche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Alkaline metal-air battery cathode
- Patent number 10,199,657
- Issue date Feb 5, 2019
- Ionic Materials, Inc.
- Michael A. Zimmerman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particulate medium prepared from partially decomposed organic matte...
- Patent number 10,173,213
- Issue date Jan 8, 2019
- American Peat Technology, LLC
- Igor V. Kolomitsyn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ion-exchange composition comprising a complex of support particles,...
- Patent number 10,118,171
- Issue date Nov 6, 2018
- DIONEX CORPORATION
- Laurence A. Woodruff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ion exchange column configured to reduce internal levels of radioly...
- Patent number 10,096,392
- Issue date Oct 9, 2018
- P&T Global Solutions, LLC
- Eric Smith
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Process, method and plant for recovering scandium
- Patent number 10,000,825
- Issue date Jun 19, 2018
- Clean TeQ Pty Ltd
- Peter Voight
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nanoscale ionic material (NIM) compositions via acid/base reaction
- Patent number 9,849,451
- Issue date Dec 26, 2017
- Cornell University
- Emmanuel P. Giannelis
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
PRE-TREATED ION EXCHANGE RESIN FOR ALTERNATIVE ENERGY POWER SOURCE...
- Publication number 20240375095
- Publication date Nov 14, 2024
- CCI North America Corporation
- Timo Martin Weide
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTIMODAL CHROMATOGRAPHY RESINS WITH ANIONIC AND CATIONIC LIGANDS
- Publication number 20240367161
- Publication date Nov 7, 2024
- Bio-Rad Laboratories, Inc.
- PEYTON RUSSELBURG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membranes
- Publication number 20230405575
- Publication date Dec 21, 2023
- FUJIFILM Manufacturing Europe B.V.
- Adrianus Jacobus Van Rijen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY
- Publication number 20230369670
- Publication date Nov 16, 2023
- SK INNOVATION CO., LTD.
- Young Bin SEO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Membranes
- Publication number 20230347333
- Publication date Nov 2, 2023
- FUJIFILM CORPORATION
- Renée Maria Ripken
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composite Membrane
- Publication number 20230311071
- Publication date Oct 5, 2023
- FUJIFILM Manufacturing Europe B.V.
- Renée Maria Ripken
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Metal-Organic Frameworks for the Removal of Multiple Liquid Phase C...
- Publication number 20230271853
- Publication date Aug 31, 2023
- Electric Power Research Institute, Inc.
- Paul L. Frattini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUSES, SYSTEMS, AND METHOD FOR FILTRATION
- Publication number 20230028182
- Publication date Jan 26, 2023
- LEHIGH UNIVERSITY
- Arup K. SenGupta
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GLYCOFORM PURIFICATION
- Publication number 20220380406
- Publication date Dec 1, 2022
- Merck Patent GmbH
- Romas SKUDAS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROLYTICALLY STABLE ZWITTERIONIC CHROMATOGRAPHIC MATERIALS
- Publication number 20220362741
- Publication date Nov 17, 2022
- WATERS TECHNOLOGIES CORPORATION
- Nicole L. Lawrence
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods of Using Ionic Liquids as Demulsifiers
- Publication number 20220169929
- Publication date Jun 2, 2022
- Baker Hughes Holdings LLC
- Jerry Weers
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Metal-Organic Frameworks for the Removal of Multiple Liquid Phase C...
- Publication number 20220098060
- Publication date Mar 31, 2022
- Electric Power Research Institute, Inc.
- Paul L. Frattini
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
IONIC LIQUIDS AND METHODS OF USING SAME
- Publication number 20220056345
- Publication date Feb 24, 2022
- Baker Hughes Holdings LLC
- Jerry Weers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
RESIN FOR DESALINATION AND PROCESS OF REGENERATION
- Publication number 20220025091
- Publication date Jan 27, 2022
- NewSouth Innovations Pty Limited
- Richard Mark Pashley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POROUS MATERIALS FOR SOLID PHASE EXTRACTION AND CHROMATOGRAPHY AND...
- Publication number 20210220814
- Publication date Jul 22, 2021
- WATERS TECHNOLOGIES CORPORATION
- Mingcheng Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MICROPORE-FILLED DOUBLE-SIDED MEMBRANE FOR LOW VANADIUM ION PERMEAB...
- Publication number 20210197187
- Publication date Jul 1, 2021
- TORAY ADVANCED MATERIALS KOREA INC.
- Young Woo Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Bifunctional Absorptive Material Capable of Absorbing Both Cations...
- Publication number 20210008538
- Publication date Jan 14, 2021
- FUZHOU UNIVERSITY
- Yan Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AMPHOTERIC DISSOCIATION ION EXCHANGE MEDIUM AND USES THEREOF AND ME...
- Publication number 20200376480
- Publication date Dec 3, 2020
- CHONGQING BOLANYING (BLY) BIOTECHNOLOGY CO., LTD.
- Fei LIAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE, METHOD FOR MANUFACTURING SAME, AND ME...
- Publication number 20200287230
- Publication date Sep 10, 2020
- KOLON INDUSTRIES, INC.
- Dong-Hoon LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MIXED-CHARGE POLYMERS
- Publication number 20200207896
- Publication date Jul 2, 2020
- Rohm and Haas Company
- Scott Backer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Metal-Organic Frameworks for the Removal of Multiple Liquid Phase C...
- Publication number 20200109068
- Publication date Apr 9, 2020
- Electric Power Research Institute, Inc.
- Paul L. Frattini
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Nanostructured polyelectrolytes for ion-selective membranes
- Publication number 20200078736
- Publication date Mar 12, 2020
- National Technology & Engineering Solutions of Sandia, LLC
- Leo J. Small
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POROUS MATERIALS FOR SOLID PHASE EXTRACTION AND CHROMATOGRAPHY AND...
- Publication number 20200009545
- Publication date Jan 9, 2020
- WATERS TECHNOLOGIES CORPORATION
- Darryl W. Brousmiche
- G01 - MEASURING TESTING
Information Patent Application
AMPHOTERIC DISSOCIATION ION EXCHANGE MEDIUM AND USES THEREOF AND ME...
- Publication number 20190291095
- Publication date Sep 26, 2019
- CHONGQING BOLANYING (BLY) BIOTECHNOLOGY CO., LTD.
- Fei LIAO
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHODS OF REDUCING LEVEL OF ONE OR MORE IMPURITIES IN A SAMPLE DUR...
- Publication number 20190218250
- Publication date Jul 18, 2019
- EMD Millipore Corporation
- Nanying Bian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMER PROTECTING LAYER, LITHIUM METAL NEGATIVE ELECTRODE, LITHIUM...
- Publication number 20180366735
- Publication date Dec 20, 2018
- Ningde Amperex Technology Limited
- Chengyong LIU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MIXED-MODE CHROMATOGRAPHY MEMBRANES
- Publication number 20180353939
- Publication date Dec 13, 2018
- Natrix Separations Inc.
- Elena N. Komkova
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR MAKING ACRYLIC ACID FROM DEXTROSE
- Publication number 20170362156
- Publication date Dec 21, 2017
- Archer-Daniels-Midland Company
- Thomas BINDER
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
POLYMER PROTECTING LAYER, LITHIUM METAL NEGATIVE ELECTRODE, LITHIUM...
- Publication number 20170301920
- Publication date Oct 19, 2017
- Ningde Amperex Technology Limited
- Chengyong LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Moisture Displacement and Simultaneous Migration of Surface-Functio...
- Publication number 20170267715
- Publication date Sep 21, 2017
- THE TEXAS A&M UNIVERSITY SYSTEM
- Sandun D. Fernando
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Amphoteric ion-exchange

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Glycoform purification

Membranes for enhancing rates of water dissociation and water forma...

Method for recovering active metal of lithium secondary battery

Methods of using ionic liquids as paraffin inhibitors, pour point d...

Double charge composite materials for contaminant removal and metho...

Metal-organic frameworks for the removal of multiple liquid phase c...

Methods of reducing level of one or more impurities in a sample dur...

Micropore-filled double-sided membrane for low vanadium ion permeab...

Mixed-mode chromatography membranes

Methods of using ionic liquids as corrosion inhibitors

Process for separation and purification of a dicarboxylic acid cont...

Polymer electrolyte membrane, method for manufacturing same, and me...

Amphoteric dissociation ion exchange medium and uses thereof and me...

Solid ionically conducting polymer material

Metal-organic frameworks for the removal of multiple liquid phase c...

Bifunctional absorptive material capable of absorbing both cations...

Antifouling compositions and methods

Nanostructured polyelectrolytes for ion-selective membranes

Polymer protecting layer, lithium metal negative electrode, lithium...

Moisture displacement and simultaneous migration of surface-functio...

Process for making acrylic acid from dextrose

Methods of reducing level of one or more impurities in a sample dur...

Enantioselective zwitterionic ion-exchange material

Porous materials for solid phase extraction and chromatography and...

Alkaline metal-air battery cathode

Particulate medium prepared from partially decomposed organic matte...

Ion-exchange composition comprising a complex of support particles,...

Ion exchange column configured to reduce internal levels of radioly...

Process, method and plant for recovering scandium

Nanoscale ionic material (NIM) compositions via acid/base reaction

Patents Applicationslast 30 patents

PRE-TREATED ION EXCHANGE RESIN FOR ALTERNATIVE ENERGY POWER SOURCE...

MULTIMODAL CHROMATOGRAPHY RESINS WITH ANIONIC AND CATIONIC LIGANDS

Membranes

METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY

Membranes

Composite Membrane

Metal-Organic Frameworks for the Removal of Multiple Liquid Phase C...

APPARATUSES, SYSTEMS, AND METHOD FOR FILTRATION

GLYCOFORM PURIFICATION

HYDROLYTICALLY STABLE ZWITTERIONIC CHROMATOGRAPHIC MATERIALS

Methods of Using Ionic Liquids as Demulsifiers

Metal-Organic Frameworks for the Removal of Multiple Liquid Phase C...

IONIC LIQUIDS AND METHODS OF USING SAME

RESIN FOR DESALINATION AND PROCESS OF REGENERATION

POROUS MATERIALS FOR SOLID PHASE EXTRACTION AND CHROMATOGRAPHY AND...

MICROPORE-FILLED DOUBLE-SIDED MEMBRANE FOR LOW VANADIUM ION PERMEAB...

Bifunctional Absorptive Material Capable of Absorbing Both Cations...

AMPHOTERIC DISSOCIATION ION EXCHANGE MEDIUM AND USES THEREOF AND ME...

POLYMER ELECTROLYTE MEMBRANE, METHOD FOR MANUFACTURING SAME, AND ME...

MIXED-CHARGE POLYMERS

Metal-Organic Frameworks for the Removal of Multiple Liquid Phase C...

Nanostructured polyelectrolytes for ion-selective membranes

POROUS MATERIALS FOR SOLID PHASE EXTRACTION AND CHROMATOGRAPHY AND...

AMPHOTERIC DISSOCIATION ION EXCHANGE MEDIUM AND USES THEREOF AND ME...

METHODS OF REDUCING LEVEL OF ONE OR MORE IMPURITIES IN A SAMPLE DUR...

POLYMER PROTECTING LAYER, LITHIUM METAL NEGATIVE ELECTRODE, LITHIUM...

MIXED-MODE CHROMATOGRAPHY MEMBRANES

PROCESS FOR MAKING ACRYLIC ACID FROM DEXTROSE

POLYMER PROTECTING LAYER, LITHIUM METAL NEGATIVE ELECTRODE, LITHIUM...

Moisture Displacement and Simultaneous Migration of Surface-Functio...