Prevention of membrane fouling or of concentration polarisation

Industry

CPC
B01D65/08

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D65/00Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

Current Industry

B01D65/08Prevention of membrane fouling or of concentration polarisation

Industries

Patents Grantslast 30 patents

Information Patent Grant
Water treatment chemical for membranes and membrane treatment method
- Patent number 11,958,019
- Issue date Apr 16, 2024
- Kurita Water Industries Ltd.
- Kazuki Ishii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Tangential flow filtration systems and methods
- Patent number 11,958,018
- Issue date Apr 16, 2024
- Repligen Corporation
- Michael Bransby
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane based in-line fouling monitor for performance tracking in...
- Patent number 11,938,450
- Issue date Mar 26, 2024
- Surplus Management, Inc
- Dileep Agnihotri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fouling prevention ability-imparting agent and water treatment memb...
- Patent number 11,919,986
- Issue date Mar 5, 2024
- Nanyang Technological University
- Atsushi Goto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Conjugated polyelectrolyte-grafted membrane and method for manufact...
- Patent number 11,912,803
- Issue date Feb 27, 2024
- Korea Institute of Science and Technology
- Jee Hye Byun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Microporous membrane and methods to make same
- Patent number 11,883,784
- Issue date Jan 30, 2024
- Fresenius Medical Care Holdings, Inc.
- Praveen Kosaraju
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nanobiocatalyst and nanobiocatalytic membrane
- Patent number 11,878,276
- Issue date Jan 23, 2024
- University of Vermont and State Agricultural College
- Appala Raju Badireddy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for controlling hydrophobic conditions and foulin...
- Patent number 11,866,356
- Issue date Jan 9, 2024
- Kemira Oyj
- Mehrdad Hesampour
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Submerged reverse osmosis system
- Patent number 11,846,305
- Issue date Dec 19, 2023
- Natural Ocean Well Co.
- Robert A. Bergstrom
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electrically conductive membrane assembly and related systems and m...
- Patent number 11,845,041
- Issue date Dec 19, 2023
- Research Triangle Institute
- Zachary Doubrava Hendren
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods of marker based direct integrity testing of mem...
- Patent number 11,833,476
- Issue date Dec 5, 2023
- 1934612 Ontario Inc.
- Anthony L. Powell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for real-time direct membrane monitoring
- Patent number 11,826,708
- Issue date Nov 28, 2023
- Noria Water Technologies, Inc.
- Anditya Rahardianto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Subsea seawater filtration apparatus
- Patent number 11,813,575
- Issue date Nov 14, 2023
- Andrei Strikovski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Subsea seawater filtration apparatus
- Patent number 11,813,574
- Issue date Nov 14, 2023
- Andrei Strikovski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
High flux, chlorine resistant coating for sulfate removal membranes
- Patent number 11,794,149
- Issue date Oct 24, 2023
- Teledyne Scientific & Imaging, LLC
- Dennis R. Strauss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation membrane and method for producing separation membrane
- Patent number 11,794,150
- Issue date Oct 24, 2023
- Toray Industries, Inc.
- Hiroki Eimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water-treatment filter module, and apparatus and method for manufac...
- Patent number 11,760,658
- Issue date Sep 19, 2023
- LG Chem, Ltd.
- Jun Won Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mixing-promoting spacer patterns for spiral-wound elements
- Patent number 11,745,143
- Issue date Sep 5, 2023
- Aqua Membranes, Inc.
- Kevin Roderick
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluorescence based extracellular enzyme activity assay for early de...
- Patent number 11,726,026
- Issue date Aug 15, 2023
- King Abdullah University of Science and Technology
- Babar Khalid Khan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Anti-fouling chiral surfaces for membrane filtration and methods th...
- Patent number 11,712,665
- Issue date Aug 1, 2023
- Rensselaer Polytechnic Institute
- Georges Belfort
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Techniques for managing scale formation in water filtration systems...
- Patent number 11,697,602
- Issue date Jul 11, 2023
- CTX, LLC
- Stanton Russell Smith
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Tangential flow separation element incorporating flexuous channels
- Patent number 11,697,095
- Issue date Jul 11, 2023
- TECHNOLOGIES AVANCEES ET MEMBRANES INDUSTRIELLES
- Philippe Lescoche
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Filtration membrane and methods of use and manufacture thereof
- Patent number 11,673,097
- Issue date Jun 13, 2023
- Valorbec, Société en commandite
- Elnazsadat Ale Ebrahim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing stabilized hypobromous acid composition, stabi...
- Patent number 11,666,055
- Issue date Jun 6, 2023
- Organo Corporation
- Hiro Yoshikawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Detonator positioning device
- Patent number 11,648,513
- Issue date May 16, 2023
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium, method for manufacturing same, and filter unit compr...
- Patent number 11,633,701
- Issue date Apr 25, 2023
- Amogreentech Co., Ltd.
- In Yong Seo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Extracellular vesicle isolation by nanomembranes
- Patent number 11,635,357
- Issue date Apr 25, 2023
- SiMPore Inc.
- Jared A. Carter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flow plate for a humidifier
- Patent number 11,631,869
- Issue date Apr 18, 2023
- Reinz-Dichtungs-GmbH
- Rainer Glueck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biomass membrane contactor
- Patent number 11,597,902
- Issue date Mar 7, 2023
- VITO NV (VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK NV)
- Willy Doyen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self-coiling hollow fibre membrane
- Patent number 11,596,903
- Issue date Mar 7, 2023
- OXYMEM LIMITED
- Eoin Syron
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
WATER TREATMENT METHOD AND WATER TREATMENT AGENT COMPOSITION
- Publication number 20240139682
- Publication date May 2, 2024
- ORGANO CORPORATION
- Shohei YAMAMOTO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR CONTROLLING RO SYSTEM
- Publication number 20240124333
- Publication date Apr 18, 2024
- KURITA WATER INDUSTRIES LTD.
- Shuhei HATORI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREVENTION OF MINERAL SCALE ON ELECTRICALLY CONDUCTING MEMBRANES
- Publication number 20240109039
- Publication date Apr 4, 2024
- The Regents of the University of California
- David Jassby
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING HYDROPHOBIC CONDITIONS AND FOULIN...
- Publication number 20240092668
- Publication date Mar 21, 2024
- KEMIRA OYJ
- Mehrdad HESAMPOUR
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Filtration Device
- Publication number 20240050901
- Publication date Feb 15, 2024
- Sani Membranes ApS
- Henrik Hjelmsmark
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS OF MARKER BASED DIRECT INTEGRITY TESTING OF MEM...
- Publication number 20240050904
- Publication date Feb 15, 2024
- 1934612 ONTARIO INC.
- Anthony L. Powell
- G01 - MEASURING TESTING
Information Patent Application
MEMBRANE SEPARATION METHOD
- Publication number 20240025772
- Publication date Jan 25, 2024
- KURITA WATER INDUSTRIES LTD.
- Yuta OHTSUKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROCHEMICAL MEMBRANE DEGASSING APPARATUS
- Publication number 20240009595
- Publication date Jan 11, 2024
- Korea University Research and Business Foundation
- Seung-Kwan HONG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A MEMBRANE FILTER UNIT
- Publication number 20240009627
- Publication date Jan 11, 2024
- ZHEJIANG QINYUAN WATER TREATMENT S.T. CO., LTD.
- Xuefang CHEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SUBMERGED REVERSE OSMOSIS SYSTEM
- Publication number 20230407887
- Publication date Dec 21, 2023
- Natural Ocean Well Co.
- Robert A. Bergstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOCIDE COMPOSITION AND METHOD
- Publication number 20230405524
- Publication date Dec 21, 2023
- JUSTEQ, LLC
- Sang Hea SHIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
IMPROVEMENTS IN OR RELATING TO FLUID SAMPLE PREPARATION
- Publication number 20230384192
- Publication date Nov 30, 2023
- DNAe Diagnostics Limited
- Alessandro MARTURANO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OPERATION OF IMMERSED MEMBRANE USING CROSS FLOW
- Publication number 20230372877
- Publication date Nov 23, 2023
- FIBRACAST LTD.
- Diana BENEDEK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MIXING-PROMOTING SPACER PATTERNS FOR SPIRAL-WOUND ELEMENTS
- Publication number 20230364562
- Publication date Nov 16, 2023
- Aqua Membranes Inc.
- Kevin Roderick
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYAMIDE REVERSE OSMOSIS MEMBRANE HAVING EXCELLENT DURABILITY AND...
- Publication number 20230338905
- Publication date Oct 26, 2023
- TORAY ADVANCED MATERIALS KOREA INC.
- Cheong Hee KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION OF ALCOHOL USING A MEMBRANE
- Publication number 20230302408
- Publication date Sep 28, 2023
- ALTR FLTR INC.
- Richard Schatzberger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CELL CULTURE MEDIA AND METHODS OF MAKING AND USING THE SAME
- Publication number 20230287335
- Publication date Sep 14, 2023
- Amgen Inc.
- Nicholas MARCHAND
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FEED SPACER HAVING THREE-LAYERED STRUCTURE AND REVERSE OSMOSIS MEMB...
- Publication number 20230285901
- Publication date Sep 14, 2023
- LG CHEM, LTD.
- Taehyeong KIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR OPERATING DESALTING DEVICE
- Publication number 20230285903
- Publication date Sep 14, 2023
- KURITA WATER INDUSTRIES LTD.
- Kazuki ISHII
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OPTICAL CONCENTRATE MONITORING FOR MEMBRANE SCALING MITIGATION
- Publication number 20230280266
- Publication date Sep 7, 2023
- Colorado School Of Mines
- Johan Vanneste
- G01 - MEASURING TESTING
Information Patent Application
CERAMIC FLAT MEMBRANE
- Publication number 20230271143
- Publication date Aug 31, 2023
- MEIDENSHA CORPORATION
- Toru TSUCHIYA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE MEMBRANE COMPRISING HIGHLY PERMEABLE GUTTER LAYER AND MET...
- Publication number 20230271144
- Publication date Aug 31, 2023
- Korea Research Institute of Chemical Technology
- Su Young MOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FORWARD OSMOSIS FILTRATION CELL, AND METHODS OF FILTERING WATER WIT...
- Publication number 20230233994
- Publication date Jul 27, 2023
- University of Vermont and State Agricultural College
- Logan Werner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
LIQUID INFUSED MEMBRANE AND USES THEREOF
- Publication number 20230234000
- Publication date Jul 27, 2023
- University of Massachusetts
- Jessica Deborah Schiffman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CORE-SHELL STRUCTURE MEMBRANE SCALE INHIBITOR AND PREPARATION METHO...
- Publication number 20230212048
- Publication date Jul 6, 2023
- JIANGSU FEYMER TECHNOLOGY CO., LTD.
- Guofeng HE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Membrane separating method and membrane module for processing liquids
- Publication number 20230191334
- Publication date Jun 22, 2023
- Technische Universitat Dresden
- Bertram Skibinski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE DISTILLATION SYSTEM WITH GAS BUBBLE SOURCE AND METHOD OF USE
- Publication number 20230192513
- Publication date Jun 22, 2023
- Saudi Arabian Oil Company
- Hasan Al Abdulgader
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT METHOD, WATER TREATMENT DEVICE AND SLIME INHIBITOR...
- Publication number 20230174399
- Publication date Jun 8, 2023
- ORGANO CORPORATION
- Shohei YAMAMOTO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTRATION APPARATUS AND FILTRATION SYSTEM INCLUDING THE SAME
- Publication number 20230166218
- Publication date Jun 1, 2023
- HIFIL TECH INC.
- Hee-Wan MOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Calcium and/or Magnesium Additive for Membrane and Fouling Control...
- Publication number 20230158458
- Publication date May 25, 2023
- S.A. Lhoist Recherche et Developpement
- S. Assiyeh A. Tabatabai
- C01 - INORGANIC CHEMISTRY

Prevention of membrane fouling or of concentration polarisation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Water treatment chemical for membranes and membrane treatment method

Tangential flow filtration systems and methods

Membrane based in-line fouling monitor for performance tracking in...

Fouling prevention ability-imparting agent and water treatment memb...

Conjugated polyelectrolyte-grafted membrane and method for manufact...

Microporous membrane and methods to make same

Nanobiocatalyst and nanobiocatalytic membrane

Method and system for controlling hydrophobic conditions and foulin...

Submerged reverse osmosis system

Electrically conductive membrane assembly and related systems and m...

Systems and methods of marker based direct integrity testing of mem...

Method and apparatus for real-time direct membrane monitoring

Subsea seawater filtration apparatus

Subsea seawater filtration apparatus

High flux, chlorine resistant coating for sulfate removal membranes

Separation membrane and method for producing separation membrane

Water-treatment filter module, and apparatus and method for manufac...

Mixing-promoting spacer patterns for spiral-wound elements

Fluorescence based extracellular enzyme activity assay for early de...

Anti-fouling chiral surfaces for membrane filtration and methods th...

Techniques for managing scale formation in water filtration systems...

Tangential flow separation element incorporating flexuous channels

Filtration membrane and methods of use and manufacture thereof

Method for producing stabilized hypobromous acid composition, stabi...

Detonator positioning device

Filter medium, method for manufacturing same, and filter unit compr...

Extracellular vesicle isolation by nanomembranes

Flow plate for a humidifier

Biomass membrane contactor

Self-coiling hollow fibre membrane

Patents Applicationslast 30 patents

WATER TREATMENT METHOD AND WATER TREATMENT AGENT COMPOSITION

METHOD FOR CONTROLLING RO SYSTEM

PREVENTION OF MINERAL SCALE ON ELECTRICALLY CONDUCTING MEMBRANES

METHOD AND SYSTEM FOR CONTROLLING HYDROPHOBIC CONDITIONS AND FOULIN...

Filtration Device

SYSTEMS AND METHODS OF MARKER BASED DIRECT INTEGRITY TESTING OF MEM...

MEMBRANE SEPARATION METHOD

ELECTROCHEMICAL MEMBRANE DEGASSING APPARATUS

A MEMBRANE FILTER UNIT

SUBMERGED REVERSE OSMOSIS SYSTEM

BIOCIDE COMPOSITION AND METHOD

IMPROVEMENTS IN OR RELATING TO FLUID SAMPLE PREPARATION

OPERATION OF IMMERSED MEMBRANE USING CROSS FLOW

MIXING-PROMOTING SPACER PATTERNS FOR SPIRAL-WOUND ELEMENTS

POLYAMIDE REVERSE OSMOSIS MEMBRANE HAVING EXCELLENT DURABILITY AND...

SEPARATION OF ALCOHOL USING A MEMBRANE

CELL CULTURE MEDIA AND METHODS OF MAKING AND USING THE SAME

FEED SPACER HAVING THREE-LAYERED STRUCTURE AND REVERSE OSMOSIS MEMB...

METHOD FOR OPERATING DESALTING DEVICE

OPTICAL CONCENTRATE MONITORING FOR MEMBRANE SCALING MITIGATION

CERAMIC FLAT MEMBRANE

COMPOSITE MEMBRANE COMPRISING HIGHLY PERMEABLE GUTTER LAYER AND MET...

FORWARD OSMOSIS FILTRATION CELL, AND METHODS OF FILTERING WATER WIT...

LIQUID INFUSED MEMBRANE AND USES THEREOF

CORE-SHELL STRUCTURE MEMBRANE SCALE INHIBITOR AND PREPARATION METHO...

Membrane separating method and membrane module for processing liquids

MEMBRANE DISTILLATION SYSTEM WITH GAS BUBBLE SOURCE AND METHOD OF USE

WATER TREATMENT METHOD, WATER TREATMENT DEVICE AND SLIME INHIBITOR...

FILTRATION APPARATUS AND FILTRATION SYSTEM INCLUDING THE SAME

Calcium and/or Magnesium Additive for Membrane and Fouling Control...