Water softening

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CPC
B01D2311/268

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2311/00Details relating to membrane separation process operations and control

Current Industry

B01D2311/268Water softening

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Processes for preparing lithium carbonate
- Patent number 12,168,811
- Issue date Dec 17, 2024
- NEMASKA LITHIUM INC.
- Guy Bourassa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Water purification apparatus and methods for cleaning the water pur...
- Patent number 12,134,076
- Issue date Nov 5, 2024
- Baxter International Inc.
- Peter Sendelius
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Perfusion bioreactor with filtration systems
- Patent number 12,110,483
- Issue date Oct 8, 2024
- Genzyme Corporation
- Jiuyi Lu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of removing protein-bound substances by electrically conduct...
- Patent number 12,076,694
- Issue date Sep 3, 2024
- Ming Chi University of Technology
- Yu-Sheng Hsiao
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Cross current staged reverse osmosis
- Patent number 12,065,370
- Issue date Aug 20, 2024
- Battelle Memorial Institute
- Kurt Blohm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cell culture apparatus and cell culture method
- Patent number 12,049,614
- Issue date Jul 30, 2024
- FUJIFILM Corporation
- Shinichi Nakai
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method and apparatus for in situ product recovery
- Patent number 12,023,630
- Issue date Jul 2, 2024
- Vito N.V.
- Wouter Van Hecke
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for purification of bacteriophage particles
- Patent number 12,006,517
- Issue date Jun 11, 2024
- Adaptive Phage Therapeutics, Inc.
- Joseph Robert Fackler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cross current staged reverse osmosis
- Patent number 11,999,643
- Issue date Jun 4, 2024
- Battelle Memorial Institute
- Kurt Blohm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biological and algae harvesting and cultivation systems and methods
- Patent number 11,952,567
- Issue date Apr 9, 2024
- Global Algae Technology, LLC
- David A. Hazlebeck
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Reverse osmosis or nanofiltration process for cleaning water
- Patent number 11,890,577
- Issue date Feb 6, 2024
- IDE WATER TECHNOLOGIES LTD.
- Alex Drak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and systems for isolation and/or separation of products from...
- Patent number 11,839,856
- Issue date Dec 12, 2023
- SmartFlow Technologies, Inc.
- Todd Benson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method of actuation of an alternating tangential flow diaphragm pump
- Patent number 11,834,646
- Issue date Dec 5, 2023
- Repligen Corporation
- Rudolf Pavlik
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Treatment of saline water for agricultural and potable use
- Patent number 11,820,689
- Issue date Nov 21, 2023
- Evoqua Water Technologies LLC
- Gary C. Ganzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Capacitive deionization desalination device
- Patent number 11,802,064
- Issue date Oct 31, 2023
- Tsinghua University
- Yang Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wastewater treatment method and wastewater treatment apparatus
- Patent number 11,794,147
- Issue date Oct 24, 2023
- Yokogawa Electric Corporation
- Yasuhiro Matsui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Down-hole selective ion removal water ionizer system for subsurface...
- Patent number 11,788,392
- Issue date Oct 17, 2023
- Saudi Arabian Oil Company
- Amani O. Alghamdi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biological and algae harvesting and cultivation systems and methods
- Patent number 11,767,501
- Issue date Sep 26, 2023
- Global Algae Technology, LLC
- David A. Hazlebeck
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Water purification apparatus and methods for cleaning the water pur...
- Patent number 11,766,639
- Issue date Sep 26, 2023
- Baxter International Inc.
- Peter Sendelius
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Flat membrane support plate
- Patent number 11,760,669
- Issue date Sep 19, 2023
- GO HIGHER ENVIRONMENT GROUP CO., LTD.
- Futai Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Semiconductor process wastewater treatment system and semiconductor...
- Patent number 11,760,674
- Issue date Sep 19, 2023
- SK Hynix Inc.
- Sehyuk Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for decomplexation and enhanced removal of copper based on s...
- Patent number 11,739,009
- Issue date Aug 29, 2023
- Tongji University
- Zhiwei Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cell culture apparatus and cell culture method
- Patent number 11,725,174
- Issue date Aug 15, 2023
- FUJIFILM Corporation
- Shinichi Nakai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus system and method to extract minerals and metals from water
- Patent number 11,718,548
- Issue date Aug 8, 2023
- Katz Law Group LLC
- Gary P. Katz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Metal coated polymembrane
- Patent number 11,701,618
- Issue date Jul 18, 2023
- I3 Membrane GmbH
- Stephan Brinke-Seiferth
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Processes for preparing lithium carbonate
- Patent number 11,697,861
- Issue date Jul 11, 2023
- NEMASKA LITHIUM INC.
- Guy Bourassa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Biological and algae harvesting and cultivation systems and methods
- Patent number 11,680,242
- Issue date Jun 20, 2023
- Global Algae Technology, LLC
- David A. Hazlebeck
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods of separating and isolating water and other desired constit...
- Patent number 11,655,173
- Issue date May 23, 2023
- NLB WATER, LLC
- Ernst Schmidt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Oxygenator of organic fluids
- Patent number 11,617,818
- Issue date Apr 4, 2023
- QURA S.R.L.
- Daniele Galavotti
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Frame for holding filtration assemblies and testing unit for microb...
- Patent number 11,602,754
- Issue date Mar 14, 2023
- Merck Patent GmbH
- Philippe Rivat
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CELLULOSE NANOFIBER (CNF) STABILIZED MEMBRANES AND METHODS OF MAKIN...
- Publication number 20240342665
- Publication date Oct 17, 2024
- University of Maine System Board of Trustees
- Michael Darin Mason
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIDIRECTIONAL TANGENTIAL FLOW FILTRATION (TFF) PERFUSION SYSTEM
- Publication number 20240318114
- Publication date Sep 26, 2024
- Just-Evotec Biologics, Inc.
- Anastasia Nicolov
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR PURIFICATION OF BACTERIOPHAGE PARTICLES
- Publication number 20240279620
- Publication date Aug 22, 2024
- Adaptive Phage Therapeutics, Inc.
- Joseph Robert Fackler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELF-MEDIATED SALTLESS WHOLE HOME WATER TREATMENT SYSTEMS AND METHODS
- Publication number 20240217855
- Publication date Jul 4, 2024
- PENTAIR, INC.
- Derek Sajdak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER PURIFICATION APPARATUS AND METHODS FOR CLEANING THE WATER PUR...
- Publication number 20240189777
- Publication date Jun 13, 2024
- Baxter International Inc.
- Markus NILSSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPROVED REVERSE OSMOSIS OR NANOFILTRATION PROCESS FOR CLEANING WATER
- Publication number 20240181392
- Publication date Jun 6, 2024
- IDE WATER TECHNOLOGIES LTD
- Alex DRAK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REVERSE OSMOSIS OR NANOFILTRATION PROCESS FOR CLEANING WATER
- Publication number 20240165562
- Publication date May 23, 2024
- IDE WATER TECHNOLOGIES LTD
- Alex DRAK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Treatment of Saline Water for Agricultural and Potable Use
- Publication number 20240132389
- Publication date Apr 25, 2024
- Evoqua Water Technologies LLC
- Gary C. Ganzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Reverse osmosis or nanofiltration process for cleaning water
- Publication number 20240075428
- Publication date Mar 7, 2024
- IDE WATER TECHNOLOGIES LTD
- Alex DRAK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEMS FOR ISOLATION AND/OR SEPARATION OF PRODUCTS FROM...
- Publication number 20240042390
- Publication date Feb 8, 2024
- SMARTFLOW TECHNOLOGIES, INC.
- Todd Benson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
WATER PURIFICATION APPARATUS AND METHODS FOR CLEANING THE WATER PUR...
- Publication number 20240009629
- Publication date Jan 11, 2024
- Baxter International Inc.
- Peter SENDELIUS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS FOR REMOVING EXPLOSIVES AND OTHER COEXISTING CONTAMINANTS F...
- Publication number 20240001308
- Publication date Jan 4, 2024
- Arizona Board of Regents on behalf of Arizona State University
- Bruce RITTMANN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR PREPARING LITHIUM CARBONATE
- Publication number 20230416874
- Publication date Dec 28, 2023
- NEMASKA LITHIUM INC.
- Guy BOURASSA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CO2 CAPTURE AND CONVERSION USING A NOVEL MEMBRANE SYSTEM
- Publication number 20230405520
- Publication date Dec 21, 2023
- HUAZHONG MAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF REMOVING PROTEIN-BOUND SUBSTANCES BY ELECTRICALLY CONDUCT...
- Publication number 20230405532
- Publication date Dec 21, 2023
- Yu-Sheng HSIAO
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
AN APPARATUS SYSTEM AND METHOD TO EXTRACT MINERALS AND METALS FROM...
- Publication number 20230391650
- Publication date Dec 7, 2023
- Katz Water Tech, LLC
- Gary P. Katz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS
- Publication number 20230340399
- Publication date Oct 26, 2023
- Global Algae Technology, LLC
- David A. Hazlebeck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Perfusion Bioreactor With Filtration Systems
- Publication number 20230340396
- Publication date Oct 26, 2023
- Genzyme Corporation
- Jiuyi Lu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CELL CULTURE APPARATUS AND CELL CULTURE METHOD
- Publication number 20230332085
- Publication date Oct 19, 2023
- FUJIFILM CORPORATION
- Shinichi NAKAI
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT APPARATUS
- Publication number 20230241555
- Publication date Aug 3, 2023
- YOKOGAWA ELECTRIC CORPORATION
- Yasuhiro MATSUI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS
- Publication number 20230242865
- Publication date Aug 3, 2023
- Global Algae Technology, LLC
- David A. Hazlebeck
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SEPARATION DEVICE AND SYSTEM FOR SEPARATING IMPURITY IONS FROM AQUE...
- Publication number 20230201772
- Publication date Jun 29, 2023
- NIPRO CORPORATION
- Yoshihiko SANO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE SEPARATION PROCESS FOR SEPARATING CARBONATE-CONTAINING DIA...
- Publication number 20230167049
- Publication date Jun 1, 2023
- CJ CHEILJEDANG CORPORATION
- Ho Bum PARK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROGEN PERMEABLE MEMBRANES, REACTORS AND RELATED METHODS
- Publication number 20230158459
- Publication date May 25, 2023
- The University of British Columbia
- Curtis BERLINGUETTE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
FLOW CONTROL FOR REVERSE OSMOSIS FILTER
- Publication number 20230075109
- Publication date Mar 9, 2023
- BELLCO S.r.l.
- Tommaso Montanari
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR IN SITU PRODUCT RECOVERY
- Publication number 20230055876
- Publication date Feb 23, 2023
- VITO NV
- Wouter VAN HECKE
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
WATER PURIFICATION APPARATUS, SYSTEM AND METHOD FOR CONTROLLNG AT L...
- Publication number 20220410068
- Publication date Dec 29, 2022
- Baxter International Inc.
- Olof Jansson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CROSS CURRENT STAGED REVERSE OSMOSIS
- Publication number 20220315469
- Publication date Oct 6, 2022
- Battelle Memorial Institute
- Kurt Blohm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR PRODUCING ACIDIC AQUEOUS SOLUTION AND METHOD FOR PROD...
- Publication number 20220242757
- Publication date Aug 4, 2022
- DE NORA PERMELEC LTD
- Manabu OZAWA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS FOR CONDITIONING AND REUSING SALT-CONTAINING PROCESS WATER
- Publication number 20220145006
- Publication date May 12, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Yuliya SCHIESSER
- C01 - INORGANIC CHEMISTRY

Water softening

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Processes for preparing lithium carbonate

Water purification apparatus and methods for cleaning the water pur...

Perfusion bioreactor with filtration systems

Method of removing protein-bound substances by electrically conduct...

Cross current staged reverse osmosis

Cell culture apparatus and cell culture method

Method and apparatus for in situ product recovery

Method for purification of bacteriophage particles

Cross current staged reverse osmosis

Biological and algae harvesting and cultivation systems and methods

Reverse osmosis or nanofiltration process for cleaning water

Method and systems for isolation and/or separation of products from...

Method of actuation of an alternating tangential flow diaphragm pump

Treatment of saline water for agricultural and potable use

Capacitive deionization desalination device

Wastewater treatment method and wastewater treatment apparatus

Down-hole selective ion removal water ionizer system for subsurface...

Biological and algae harvesting and cultivation systems and methods

Water purification apparatus and methods for cleaning the water pur...

Flat membrane support plate

Semiconductor process wastewater treatment system and semiconductor...

Device for decomplexation and enhanced removal of copper based on s...

Cell culture apparatus and cell culture method

Apparatus system and method to extract minerals and metals from water

Metal coated polymembrane

Processes for preparing lithium carbonate

Biological and algae harvesting and cultivation systems and methods

Methods of separating and isolating water and other desired constit...

Oxygenator of organic fluids

Frame for holding filtration assemblies and testing unit for microb...

Patents Applicationslast 30 patents

CELLULOSE NANOFIBER (CNF) STABILIZED MEMBRANES AND METHODS OF MAKIN...

BIDIRECTIONAL TANGENTIAL FLOW FILTRATION (TFF) PERFUSION SYSTEM

METHOD FOR PURIFICATION OF BACTERIOPHAGE PARTICLES

SELF-MEDIATED SALTLESS WHOLE HOME WATER TREATMENT SYSTEMS AND METHODS

WATER PURIFICATION APPARATUS AND METHODS FOR CLEANING THE WATER PUR...

IMPROVED REVERSE OSMOSIS OR NANOFILTRATION PROCESS FOR CLEANING WATER

REVERSE OSMOSIS OR NANOFILTRATION PROCESS FOR CLEANING WATER

Treatment of Saline Water for Agricultural and Potable Use

Reverse osmosis or nanofiltration process for cleaning water

METHOD AND SYSTEMS FOR ISOLATION AND/OR SEPARATION OF PRODUCTS FROM...

WATER PURIFICATION APPARATUS AND METHODS FOR CLEANING THE WATER PUR...

SYSTEMS FOR REMOVING EXPLOSIVES AND OTHER COEXISTING CONTAMINANTS F...

PROCESSES FOR PREPARING LITHIUM CARBONATE

CO2 CAPTURE AND CONVERSION USING A NOVEL MEMBRANE SYSTEM

METHOD OF REMOVING PROTEIN-BOUND SUBSTANCES BY ELECTRICALLY CONDUCT...

AN APPARATUS SYSTEM AND METHOD TO EXTRACT MINERALS AND METALS FROM...

BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS

Perfusion Bioreactor With Filtration Systems

CELL CULTURE APPARATUS AND CELL CULTURE METHOD

WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT APPARATUS

BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS

SEPARATION DEVICE AND SYSTEM FOR SEPARATING IMPURITY IONS FROM AQUE...

MEMBRANE SEPARATION PROCESS FOR SEPARATING CARBONATE-CONTAINING DIA...

HYDROGEN PERMEABLE MEMBRANES, REACTORS AND RELATED METHODS

FLOW CONTROL FOR REVERSE OSMOSIS FILTER

METHOD AND APPARATUS FOR IN SITU PRODUCT RECOVERY

WATER PURIFICATION APPARATUS, SYSTEM AND METHOD FOR CONTROLLNG AT L...

CROSS CURRENT STAGED REVERSE OSMOSIS

APPARATUS FOR PRODUCING ACIDIC AQUEOUS SOLUTION AND METHOD FOR PROD...

PROCESS FOR CONDITIONING AND REUSING SALT-CONTAINING PROCESS WATER