Amphoteric or zwitterionic ion-exchanger

Industry

CPC
B01D15/364

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D15/00Separating processes involving the treatment of liquids with solid sorbents Apparatus therefor

Current Industry

B01D15/364Amphoteric or zwitterionic ion-exchanger

Industries

Patents Grantslast 30 patents

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
Process for making esters of 2,5-furandicarboxylic acid
- Patent number 11,078,174
- Issue date Aug 3, 2021
- Archer-Daniels-Midland Company
- Pam Anklam
- C07 - ORGANIC CHEMISTRY
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
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
Exosome recovery methods with low molecular weight organic zwitterions
- Patent number 9,927,427
- Issue date Mar 27, 2018
- Agency for Science, Technology and Research
- Peter Stanley Gagnon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Separation of propionic acid from acrylic acid
- Patent number 9,493,393
- Issue date Nov 15, 2016
- Archer-Daniels-Midland Company
- Mitchell Jo Schultz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Zwitterionic stationary phase for hydrophilic interaction liquid ch...
- Patent number 9,138,721
- Issue date Sep 22, 2015
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Xinmiao Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separating a charged species from an aqueous system
- Patent number 8,382,989
- Issue date Feb 26, 2013
- Afira IPR B.V.
- Johannes Petrus Aldegonda Custers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Separation matrix having a ligand density gradient
- Patent number 8,070,958
- Issue date Dec 6, 2011
- GE Healthcare Bio-Sciences AB
- Jan Bergstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of isolating nucleic acid using material positively charged...
- Patent number 7,695,678
- Issue date Apr 13, 2010
- Samsung Electronics Co., Ltd.
- Kyu-youn Hwang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method of removing nitric acid from aqueous liquid and method of pr...
- Patent number 7,635,459
- Issue date Dec 22, 2009
- Ito En, Ltd.
- Takanobu Takihara
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method of isolating nucleic acid using material positively charged...
- Patent number 7,402,390
- Issue date Jul 22, 2008
- Samsung Electronics Co., Ltd.
- Kyu-youn Hwang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Column packing material
- Patent number 7,238,426
- Issue date Jul 3, 2007
- Sequant AB
- Wen Jiang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chromatography method and a column material useful in said method
- Patent number 6,884,345
- Issue date Apr 26, 2005
- Knut Irgum
- G01 - MEASURING TESTING
Information Patent Grant
Crosslinked, non-swellable ampholytic base resins
- Patent number 6,420,439
- Issue date Jul 16, 2002
- Reilly Industries, Inc.
- Martin Grendze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for separating and analyzing ions by electrostatic ion chrom...
- Patent number 5,589,069
- Issue date Dec 31, 1996
- Inoue; Soichi
- Hu Wenzhi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ionically modified cellulose material, its preparation and its use
- Patent number 4,577,013
- Issue date Mar 18, 1986
- Ciba-Geigy Corporation
- Jurg Merz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite materials comprising deformable xerogel within the pores...
- Patent number 4,336,161
- Issue date Jun 22, 1982
- United Kingdom Atomic Energy Authority
- Alan Rosevear
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite materials comprising deformable xerogel within the pores...
- Patent number 4,335,017
- Issue date Jun 15, 1982
- United Kingdom Atomic Energy Authority
- Brynley J. Miles
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE SEPARATION OF ANIONIC, CATIONIC, NEUTRAL AND ZWITTER...
- Publication number 20240198255
- Publication date Jun 20, 2024
- John Edward Madden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYBRID THERMAL - CHROMATOGRAPHIC SYSTEM FOR SIMULTANEOUS MINERAL PU...
- Publication number 20230226462
- Publication date Jul 20, 2023
- ALLIANCE FOR SUSTAINABLE ENERGY, LLC
- Patrick Owen SABOE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXTERNALLY MODULATED VARIABLE AFFINITY CHROMATOGRAPHY
- Publication number 20220379237
- Publication date Dec 1, 2022
- Arizona Board of Regents on behalf of The University of Arizona
- Hamish S. Christie
- 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
SULFONAMIDE BASED ANION EXCHANGE RESINS
- Publication number 20210308599
- Publication date Oct 7, 2021
- Dionex Corporation
- Melvin Hatch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR SEPARATION AND PURIFICATION OF A DICARBOXYLIC ACID CONT...
- Publication number 20210147332
- Publication date May 20, 2021
- Archer-Daniels-Midland Company
- Pam Anklam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR MAKING ESTERS OF 2,5-FURANDICARBOXYLIC ACID
- Publication number 20200102280
- Publication date Apr 2, 2020
- Archer-Daniels-Midland Company
- Pam Anklam
- 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
EXOSOME RECOVERY METHODS WITH LOW MOLECULAR WEIGHT ORGANIC ZWITTERIONS
- Publication number 20160266097
- Publication date Sep 15, 2016
- Agency for Science, Technology and Research
- Peter Stanley GAGNON
- G01 - MEASURING TESTING
Information Patent Application
ENANTIOSELECTIVE ZWITTERIONIC ION-EXCHANGE MATERIAL
- Publication number 20160193547
- Publication date Jul 7, 2016
- UNIVERSITAET WIEN
- Wolfgang Lindner
- G01 - MEASURING TESTING
Information Patent Application
SEPARATION OF PROPIONIC ACID FROM ACRYLIC ACID
- Publication number 20160176798
- Publication date Jun 23, 2016
- Archer Daniels Midland Company
- Mitchell Jo Schultz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHROMATOGRAPHIC MEDIA
- Publication number 20140194543
- Publication date Jul 10, 2014
- Nandu Deorkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ZWITTERIONIC STATIONARY PHASE FOR HYDROPHILIC INTERACTION LIQUID CH...
- Publication number 20130324700
- Publication date Dec 5, 2013
- Dailian Institute of Chemical Physics, Chinese Aca of Sciences
- Xinmiao Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Packing Material For Hydrophilic Interaction Chromatography
- Publication number 20120205316
- Publication date Aug 16, 2012
- Shiseido Company, Ltd.
- Taketoshi Kanda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION AND/OR PURIFICATION OF B0 FROM C0
- Publication number 20120142893
- Publication date Jun 7, 2012
- XELLIA PHARMACEUTICALS APS
- Anders Brunsvik
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENANTIOSELECTIVE ZWITTERIONIC ION-EXCHANGE MATERIAL
- Publication number 20110121229
- Publication date May 26, 2011
- UNIVERSITAET WIEN
- Wolfgang Lindner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Packing Material For Hydrophilic Interaction Chromatography
- Publication number 20110100915
- Publication date May 5, 2011
- Shiseido Company, Ltd.
- Taketoshi Kanda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MASS SPECTROMETRIC QUANTITATIVE DETECTION OF METHYL MALONIC ACID AN...
- Publication number 20100320373
- Publication date Dec 23, 2010
- MERCK PATENT GESELLSCHAFT
- Patrik Appelblad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Zwitterionic stationary phase as well as method for using and produ...
- Publication number 20100300971
- Publication date Dec 2, 2010
- SEQUANT AB
- Wen Jiang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR SEPARATING A CHARGED SPECIES FROM AN AQUEOUS SYSTEM
- Publication number 20100237019
- Publication date Sep 23, 2010
- Dolphys Technologies B.V.
- Johannes Petrus Aldegonda Custers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL SEPARATION MATRIX
- Publication number 20100130354
- Publication date May 27, 2010
- GE HEALTHCARE BIO-SCIENCES AB
- Jan Bergstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF ISOLATING NUCLEIC ACID USING MATERIAL POSITIVELY CHARGED...
- Publication number 20090005265
- Publication date Jan 1, 2009
- Samsung Electronics Co., Ltd.
- Kyu-youn HWANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Chromatographic Media
- Publication number 20080203029
- Publication date Aug 28, 2008
- Nandu Deorkar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel separation matrix
- Publication number 20070125711
- Publication date Jun 7, 2007
- GE HEALTHCARE BIO-SCIENCES AB
- Jan Bergstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Zwitterionic polymers
- Publication number 20060183863
- Publication date Aug 17, 2006
- Ciphergen Biosystems, Inc.
- Wenxi Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of isolating nucleic acid using material positively charged...
- Publication number 20060154284
- Publication date Jul 13, 2006
- Kyu-youn Hwang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of removing nitric acid from aqueous liquid and method of pr...
- Publication number 20060060537
- Publication date Mar 23, 2006
- ITO EN, LTD.
- Takanobu Takihara
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Novel column packing material
- Publication number 20050064192
- Publication date Mar 24, 2005
- SEQUANT AB
- Wen Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Amphoteric or zwitterionic ion-exchanger

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Process for making esters of 2,5-furandicarboxylic acid

Process for making acrylic acid from dextrose

Enantioselective zwitterionic ion-exchange material

Exosome recovery methods with low molecular weight organic zwitterions

Separation of propionic acid from acrylic acid

Zwitterionic stationary phase for hydrophilic interaction liquid ch...

Process for separating a charged species from an aqueous system

Separation matrix having a ligand density gradient

Method of isolating nucleic acid using material positively charged...

Method of removing nitric acid from aqueous liquid and method of pr...

Method of isolating nucleic acid using material positively charged...

Column packing material

Chromatography method and a column material useful in said method

Crosslinked, non-swellable ampholytic base resins

Method for separating and analyzing ions by electrostatic ion chrom...

Ionically modified cellulose material, its preparation and its use

Composite materials comprising deformable xerogel within the pores...

Composite materials comprising deformable xerogel within the pores...

Patents Applicationslast 30 patents

METHOD FOR THE SEPARATION OF ANIONIC, CATIONIC, NEUTRAL AND ZWITTER...

HYBRID THERMAL - CHROMATOGRAPHIC SYSTEM FOR SIMULTANEOUS MINERAL PU...

EXTERNALLY MODULATED VARIABLE AFFINITY CHROMATOGRAPHY

HYDROLYTICALLY STABLE ZWITTERIONIC CHROMATOGRAPHIC MATERIALS

SULFONAMIDE BASED ANION EXCHANGE RESINS

PROCESS FOR SEPARATION AND PURIFICATION OF A DICARBOXYLIC ACID CONT...

PROCESS FOR MAKING ESTERS OF 2,5-FURANDICARBOXYLIC ACID

PROCESS FOR MAKING ACRYLIC ACID FROM DEXTROSE

EXOSOME RECOVERY METHODS WITH LOW MOLECULAR WEIGHT ORGANIC ZWITTERIONS

ENANTIOSELECTIVE ZWITTERIONIC ION-EXCHANGE MATERIAL

SEPARATION OF PROPIONIC ACID FROM ACRYLIC ACID

CHROMATOGRAPHIC MEDIA

ZWITTERIONIC STATIONARY PHASE FOR HYDROPHILIC INTERACTION LIQUID CH...

Packing Material For Hydrophilic Interaction Chromatography

SEPARATION AND/OR PURIFICATION OF B0 FROM C0

ENANTIOSELECTIVE ZWITTERIONIC ION-EXCHANGE MATERIAL

Packing Material For Hydrophilic Interaction Chromatography

MASS SPECTROMETRIC QUANTITATIVE DETECTION OF METHYL MALONIC ACID AN...

Zwitterionic stationary phase as well as method for using and produ...

PROCESS FOR SEPARATING A CHARGED SPECIES FROM AN AQUEOUS SYSTEM

NOVEL SEPARATION MATRIX

METHOD OF ISOLATING NUCLEIC ACID USING MATERIAL POSITIVELY CHARGED...

Chromatographic Media

Novel separation matrix

Zwitterionic polymers

Method of isolating nucleic acid using material positively charged...

Method of removing nitric acid from aqueous liquid and method of pr...

Novel column packing material