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characterised by the use of ion-exchange material in the form of sheets, ribbons or filaments
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B01J47/12
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PERFORMING OPERATIONS TRANSPORTING
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Physical, chemical processing
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CHEMICAL OR PHYSICAL PROCESSES
B01J47/00
Ion-exchange processes in general Apparatus therefor
Current Industry
B01J47/12
characterised by the use of ion-exchange material in the form of sheets, ribbons or filaments
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ion-exchange membranes, filters, and methods
Patent number
12,179,188
Issue date
Dec 31, 2024
Entegris, Inc.
Maybelle Woo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Condensation catalyst systems and methods
Patent number
12,151,955
Issue date
Nov 26, 2024
Hamilton Sundstrand Corporation
John W. Steele
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multilayered ion exchange membranes
Patent number
12,145,141
Issue date
Nov 19, 2024
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cation-exchange membrane, electrolyzer, and method for producing ca...
Patent number
12,053,770
Issue date
Aug 6, 2024
Asahi Kasei Kabushiki Kaisha
Kenji Nakagawa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Methods of making anion exchange membrane via simultaneous post-fun...
Patent number
11,987,681
Issue date
May 21, 2024
Rensselaer Polytechnic Institute
Chulsung Bae
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite ion exchange membrane and method of making same
Patent number
11,987,680
Issue date
May 21, 2024
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removing cobalt, lead, cadmium and chromium ions from b...
Patent number
11,964,266
Issue date
Apr 23, 2024
UOP LLC
Gregory John Lewis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Alkaline anion exchange membranes derived from diphenylethylene and...
Patent number
11,938,472
Issue date
Mar 26, 2024
Rensselaer Polytechnic Institute
Sangwoo Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Anion exchange polymers and anion exchange membranes incorporating...
Patent number
11,918,959
Issue date
Mar 5, 2024
FFI Ionix IP, Inc.
Bamdad Bahar
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Ion-exchange membranes, filters, and methods
Patent number
11,918,990
Issue date
Mar 5, 2024
Entegris, Inc.
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbazolium salt and use thereof in anion exchange membranes
Patent number
11,883,813
Issue date
Jan 30, 2024
Technion Research & Development Foundation Limited
Charles Eliezer Diesendruck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion exchange polymers and ion exchange membranes incorporating same
Patent number
11,826,748
Issue date
Nov 28, 2023
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dual-membrane on-line generator for acid or alkali solution
Patent number
11,827,990
Issue date
Nov 28, 2023
East China University of Science and Technology
Bingcheng Yang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for producing ultrapure water
Patent number
11,807,556
Issue date
Nov 7, 2023
Merck Patent GmbH
Ichiro Kano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Strong cation exchange chromatographic matrix and method for using...
Patent number
11,801,505
Issue date
Oct 31, 2023
Asahi Kasei Medical Co., Ltd.
Hiroki Taniguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of metallocene containing cationic polymers for anion e...
Patent number
11,738,311
Issue date
Aug 29, 2023
University of South Carolina
Chuanbing Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multilayered ion exchange membranes
Patent number
11,712,690
Issue date
Aug 1, 2023
FFI IONIX, INC.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite ion exchange membrane and method of making same
Patent number
11,674,009
Issue date
Jun 13, 2023
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Membranes and anion conductive polymers
Patent number
11,658,322
Issue date
May 23, 2023
Massachusetts Institute of Technology
Timothy Manning Swager
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Grafted polysulfone membranes
Patent number
11,618,016
Issue date
Apr 4, 2023
Entegris, Inc.
Jad Ali Jaber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Crosslinked membrane for anion exchange applications
Patent number
11,600,837
Issue date
Mar 7, 2023
The University of Toledo
Matthew Liberatore
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removing strontium ions from bodily fluids using metall...
Patent number
11,577,014
Issue date
Feb 14, 2023
UOP LLC
Gregory John Lewis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Nanomaterials, devices, and methods of water treatment
Patent number
11,542,181
Issue date
Jan 3, 2023
University of North Carolina at Charlotte
Jordan Poler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processing method of base material sheet, manufacturing method of m...
Patent number
11,517,894
Issue date
Dec 6, 2022
AGC Engineering Co., Ltd.
Tamao Okuya
B32 - LAYERED PRODUCTS
Information
Patent Grant
Ion-exchange membrane
Patent number
11,511,237
Issue date
Nov 29, 2022
Astom Corporation
Maki Kinoshita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metal organic framework membranes
Patent number
11,471,874
Issue date
Oct 18, 2022
Monash University
Huanting Wang
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
Ion exchange membrane for alkali chloride electrolysis, and alkali...
Patent number
11,434,337
Issue date
Sep 6, 2022
AGC Inc.
Takayuki Kaneko
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
FLEXIBLE IONIC STRUCTURED ORGANIC FILM MEMBRANE FORMULATIONS AND ME...
Publication number
20250019506
Publication date
Jan 16, 2025
Xerox Corporation
Valerie M. FARRUGIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTIFUNCTIONAL FLUORINATED PHOSPHOROUS COMPOUNDS, METHODS OF MAKIN...
Publication number
20250002510
Publication date
Jan 2, 2025
Markus E. Hirschberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL DEUTERATED POLYMERS FOR ELECTROCHEMICAL REACTIONS
Publication number
20240376254
Publication date
Nov 14, 2024
UOP LLC
Chunqing Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE ION EXCHANGE MEMBRANE AND METHOD OF MAKING SAME
Publication number
20240368363
Publication date
Nov 7, 2024
USA Fortescue IP, INC.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL ALIPHATIC CHAIN-CONTAINING POLY(ALKYL-ARYL PIPERIDINIUM) POLY...
Publication number
20240363879
Publication date
Oct 31, 2024
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
Young Moo LEE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COMPOSITE SEPARATION MEDIA
Publication number
20240325989
Publication date
Oct 3, 2024
Donaldson Company, Inc.
Matthew P. Goertz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FABRICATION OF REINFORCED ANION EXCHANGE MEMBRANES
Publication number
20240317952
Publication date
Sep 26, 2024
HYDROLITE LTD
Charly David AZRA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ION-EXCHANGE MEMBRANES, FILTERS, AND METHODS
Publication number
20240307864
Publication date
Sep 19, 2024
Entegris, Inc.
Maybelle WOO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL RECOVERY SYSTEM AND METAL RECOVERY METHOD
Publication number
20240301533
Publication date
Sep 12, 2024
Honda Motor Co., Ltd.
Takahiro Tsuchiyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CATION EXCHANGE MEMBRANE FOR FUEL CELL WITH PEDOT INTRODUCED INTO H...
Publication number
20240297322
Publication date
Sep 5, 2024
Research & Business Foundation Sungkyunkwan University
Dukjoon KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANION EXCHANGE POLYMERS AND ANION EXCHANGE MEMBRANES INCORPORATING...
Publication number
20240286090
Publication date
Aug 29, 2024
Bamdad Bahar
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ALKALINE ANION EXCHANGE MEMBRANES DERIVED FROM DIPHENYLETHYLENE AND...
Publication number
20240261774
Publication date
Aug 8, 2024
Rensselaer Polytechnic Institute
Sangwoo LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL PHOSPHONATED FLUOROELASTOMERS (PFKMS), PHOSPHONATED PERFLUORO...
Publication number
20240218138
Publication date
Jul 4, 2024
Riva Power Systems GmbH & Co. KG
Andreas CHROMIK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polymer Films
Publication number
20240199830
Publication date
Jun 20, 2024
FUJIFILM Manufacturing Europe B.V.
Elisa Huerta Martinez
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ION EXCHANGE POLYMERS AND ION EXCHANGE MEMBRANES INCORPORATING SAME
Publication number
20240165602
Publication date
May 23, 2024
FFI IONIX IP, INC.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
QUATERNARY AMMONIUM-FUNCTIONALIZED POLYMERS AND METHODS OF MAKING A...
Publication number
20240158564
Publication date
May 16, 2024
Cornell University
Geoffrey W. Coates
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHEMICALLY STABLE ION CONDUCTORS AND USES THEREOF
Publication number
20240123437
Publication date
Apr 18, 2024
Technion Research & Development Foundation Limited
Charles Eliezer DIESENDRUCK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Metal Removal Filtering Material and Cartridge Filter
Publication number
20240123435
Publication date
Apr 18, 2024
TOYO ROSHI KAISHA, LTD.
Toshihiro Nakanishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polymer Films
Publication number
20240117133
Publication date
Apr 11, 2024
FUJIFILM Manufacturing Europe B.V.
Jacko Hessing
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANION EXCHANGE MEMBRANES FROM STRUCTURED ORGANIC FILMS AND METHODS...
Publication number
20240115974
Publication date
Apr 11, 2024
Xerox Corporation
Valerie M. Farrugia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATION EXCHANGE MEMBRANES FROM STRUCTURED ORGANIC FILMS AND METHODS...
Publication number
20240115975
Publication date
Apr 11, 2024
Xerox Corporation
Valerie M. Farrugia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIALYSATE REGENERATOR COMPRISING REVERSIBLE RETAINER
Publication number
20240058514
Publication date
Feb 22, 2024
TEMASEK POLYTECHNIC
Christian Gert BLUECHEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION EXCHANGE MEMBRANE AND METHOD OF MANUFACTURING AN ION EXCHANGE M...
Publication number
20230407023
Publication date
Dec 21, 2023
Enapter S.r.l.
Gabriele AGONIGI
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
PREPARATION OF METALLOCENE CONTAINING CATIONIC POLYMERS FOR ANION E...
Publication number
20230390707
Publication date
Dec 7, 2023
University of South Carolina
Chuanbing Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTILAYERED ION EXCHANGE MEMBRANES
Publication number
20230372924
Publication date
Nov 23, 2023
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
ION EXCHANGE MEMBRANE AND ELECTROLYZER
Publication number
20230349058
Publication date
Nov 2, 2023
Asahi Kasei Kabushiki Kaisha
Nao KAJIMOTO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COMPOSITE ION EXCHANGE MEMBRANE AND METHOD OF MAKING SAME
Publication number
20230323053
Publication date
Oct 12, 2023
Bamdad Bahar
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