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C02F2201/006

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2201/00Apparatus for treatment of water, waste water or sewage

Current Industry

C02F2201/006Cartridges

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Water filter cartridge having tank limescale protection
- Patent number 12,195,353
- Issue date Jan 14, 2025
- AQUIS Wasser-Luft-Systeme, GmbH, Lindau Zweigniederlassung Rebstein
- Bernd Heitele
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modularized subsea seawater desalination system
- Patent number 12,186,705
- Issue date Jan 7, 2025
- Waterise AS
- Davoud Tayebi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Passive membrane filtration system with pre-treatment
- Patent number 12,161,954
- Issue date Dec 10, 2024
- BIO CLEAN ENVIRONMENTAL SERVICES, LLC
- Zachariha J. Kent
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gravity-fed filter interconnect utilizing coded polymagnets
- Patent number 12,145,088
- Issue date Nov 19, 2024
- KX Technologies LLC
- Robert Astle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid reaction tank and method for using same
- Patent number 12,122,693
- Issue date Oct 22, 2024
- Clearflow Group Inc.
- Gerald Hanna
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device and method for purifying drinking water
- Patent number 12,116,293
- Issue date Oct 15, 2024
- BWT Holding GmbH
- Jürgen Johann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mobile filtration technology
- Patent number 12,098,082
- Issue date Sep 24, 2024
- Timothy Smith
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Submerged water desalination system pump lubricated with product water
- Patent number 12,097,466
- Issue date Sep 24, 2024
- Natural Ocean Well Co.
- Robert A. Bergstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrolytic reactor and methods for the electrolytic treatment of...
- Patent number 12,091,335
- Issue date Sep 17, 2024
- E2Metrix Inc.
- Ihsen Ben Salah
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device for metering an additive into a fluid
- Patent number 12,084,368
- Issue date Sep 10, 2024
- LRP AG
- Markus Widmer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Filter case, and water purifier and water softener using filter case
- Patent number 12,065,365
- Issue date Aug 20, 2024
- SIONTECH CO., LTD.
- Kyung Seok Kang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid filtering apparatus and method
- Patent number 12,064,716
- Issue date Aug 20, 2024
- Albert Patterson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Floating dispensers
- Patent number 12,060,287
- Issue date Aug 13, 2024
- KING TECHNOLOGY, INC.
- Joseph A King
- E04 - BUILDING
Information Patent Grant
Water monitoring device with replaceable reagent cartridge
- Patent number 12,054,410
- Issue date Aug 6, 2024
- Sutro Connect, Inc.
- Ravi Kurani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water conditioning systems having diversion devices
- Patent number 12,053,742
- Issue date Aug 6, 2024
- Kai Hirsch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter with centering
- Patent number 12,042,749
- Issue date Jul 23, 2024
- Aclaris Water Innovation GmbH, Lindau, Zweigniederlassung Rebstein
- Kurt Wallerstorfer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
System and method for carbon capture surrounding underwater equipment
- Patent number 12,043,555
- Issue date Jul 23, 2024
- Schlumberger Technology Corporation
- Joshua Brian Pollak
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Drain cleaner apparatus
- Patent number 12,030,097
- Issue date Jul 9, 2024
- Joseph McDonnell
- B08 - CLEANING
Information Patent Grant
Apparatus and method for treating an aqueous liquid
- Patent number 12,024,453
- Issue date Jul 2, 2024
- Brita SE
- Simon Floren
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and apparatus for controlling water hardness
- Patent number 12,024,451
- Issue date Jul 2, 2024
- Ecolab USA Inc.
- Lee J. Monsrud
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Mineralization cartridge and method for the operation thereof
- Patent number 12,017,936
- Issue date Jun 25, 2024
- AQUIS Wasser-Luft-Systeme, GmbH, Lindau Zweigniederlassung Rebstein
- Bernd Heitele
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment tool sterilizer for dental hospital with micro bubble typ...
- Patent number 11,998,645
- Issue date Jun 4, 2024
- ANDONG NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
- Hee Keun Cho
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Combined water filtration system for enhancing drinking water prope...
- Patent number 11,993,529
- Issue date May 28, 2024
- AQUIVIO INC.
- Ivan Dus
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sterile and/or purified fluid and/or solution delivery system
- Patent number 11,981,588
- Issue date May 14, 2024
- Parker-Hannifin Corporation
- Joseph Foss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pool filtration system
- Patent number 11,982,096
- Issue date May 14, 2024
- Stephen A. Feeney
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid filtration systems, components, and methods
- Patent number 11,951,425
- Issue date Apr 9, 2024
- A. O. Smith Water Treatment (North America), Inc.
- Wes Russell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Housing for water filter cartridges
- Patent number 11,939,242
- Issue date Mar 26, 2024
- Patrick Gwen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Self cleaning filter system and method
- Patent number 11,911,718
- Issue date Feb 27, 2024
- Asia Connection LLC
- Reza Afshar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter system with enhanced display
- Patent number 11,897,788
- Issue date Feb 13, 2024
- Paragon Water Systems, Inc.
- David Swain
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for producing ultrapure water, ultrapure water production sy...
- Patent number 11,897,790
- Issue date Feb 13, 2024
- Organo Corporation
- Kyohei Tsutano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEIONISER FOR A FLUID CIRCUIT, FLUID CIRCUIT COMPRISING SUCH A DEIO...
- Publication number 20250025870
- Publication date Jan 23, 2025
- HUTCHINSON
- Damien GILLET
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ELECTROLYTIC REACTOR AND METHODS FOR THE ELECTROLYTIC TREATMENT OF...
- Publication number 20250019275
- Publication date Jan 16, 2025
- e2metrix inc.
- Ihsen BEN SALAH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
System and Method for the Treatment of Drinking Water
- Publication number 20250011194
- Publication date Jan 9, 2025
- BWT Holding GmbH
- Katharina WEITGASSER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRAVITY-FED FILTER INTERCONNECT UTILIZING CODED POLYMAGNETS
- Publication number 20250010225
- Publication date Jan 9, 2025
- KX TECHNOLOGIES LLC
- Robert Astle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REFRIGERATOR APPLIANCE AND WATER FILTER ASSEMBLY
- Publication number 20240425386
- Publication date Dec 26, 2024
- Haier US Appliance Solutions, Inc.
- Bradford Gasior
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SUBMERGED WATER DESALINATION SYSTEM MOTOR COOLED WITH PRODUCT WATER
- Publication number 20240408546
- Publication date Dec 12, 2024
- Natural Ocean Well Co.
- Robert A. Bergstrom
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
DEVICES AND SYSTEMS HAVING A REMOVABLE CARTRIDGE FOR PREPARING A CH...
- Publication number 20240368011
- Publication date Nov 7, 2024
- INNOVATIVE WATER CARE, LLC
- Touraj Rowhani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DRAIN CLEANER APPARATUS
- Publication number 20240335866
- Publication date Oct 10, 2024
- Joseph MCDONNELL
- B08 - CLEANING
Information Patent Application
REFRIGERATOR WITH MODULAR CARTRIDGES IN FLUID COMMUNICATION WITH TH...
- Publication number 20240318901
- Publication date Sep 26, 2024
- MIDEA GROUP CO., LTD.
- Gregory Butorin
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
REFRIGERATOR WITH MODULAR CARTRIDGES IN FLUID COMMUNICATION WITH TH...
- Publication number 20240317606
- Publication date Sep 26, 2024
- MIDEA GROUP CO., LTD.
- Gregory Butorin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STERILE AND/OR PURIFIED FLUID AND/OR SOLUTION DELIVERY SYSTEM
- Publication number 20240286938
- Publication date Aug 29, 2024
- The Cleveland Clinic Foundation
- Joseph Foss
- G01 - MEASURING TESTING
Information Patent Application
WATER TREATMENT SYSTEMS AND METHODS
- Publication number 20240286941
- Publication date Aug 29, 2024
- NUVO RESIDENTIAL, LLC DBA NUVOH2O
- Byron Laird Washburn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Membrane Cartridge and Membrane Cartridge Manufacturing Method
- Publication number 20240278179
- Publication date Aug 22, 2024
- KUBOTA CORPORATION
- Yoshio Matsuzaki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Porous Polymer Product For Removing Contaminants From A Fluid Stream
- Publication number 20240269649
- Publication date Aug 15, 2024
- CELANESE INTERNATIONAL CORPORATION
- Hendrich Chiong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Water Filter and Purifier
- Publication number 20240262714
- Publication date Aug 8, 2024
- Epic Life Inc.
- Ryan David Weitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT SYSTEM AND METHOD
- Publication number 20240207759
- Publication date Jun 27, 2024
- Drops Tech 2015 Ltd
- Baruch ZISER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SOFTENER SYSTEM
- Publication number 20240199461
- Publication date Jun 20, 2024
- NUVO RESIDENTIAL, LLC DBA NUVOH2O
- Byron Laird WASHBURN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CUSTOMIZABLE MULTISTAGE FILTER ASSEMBLY WITH REUSABLE SELF-CONTAINE...
- Publication number 20240182344
- Publication date Jun 6, 2024
- David Matthew Benson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter comprising a centring device
- Publication number 20240182326
- Publication date Jun 6, 2024
- ACLARIS WATER INNOVATIONS GMBH, LINDAU, ZWEIGNIEDERLASSUNG
- Kurt WALLERSTORFER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Filter Cartridge and Water Filter Device
- Publication number 20240182327
- Publication date Jun 6, 2024
- Christoph Götz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEVICES AND METHODS UTILIZING CARBON NANOTUBE MEMBRANE FILTRATION
- Publication number 20240165568
- Publication date May 23, 2024
- KOHLER CO.
- Yunjie ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION DEVICE AND WATER FILTRATION PITCHER COMPRISING THE SAME
- Publication number 20240157275
- Publication date May 16, 2024
- KING'S FLAIR INNOVATIVE MARKETING LIMITED
- Siu Wah WONG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
NEGATIVE HIGH VOLTAGE ELECTROSTATIC LUBRICANT FILTRATION MINIATURIZ...
- Publication number 20240123455
- Publication date Apr 18, 2024
- ELF Holding Company LLC
- Peter Lawrence Woods
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
CARTRIDGE ATTACHMENT STRUCTURE AND CARTRIDGE
- Publication number 20240091707
- Publication date Mar 21, 2024
- ORGANO CORPORATION
- Kaoru HONDA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HOUSING FOR WATER FILTER CARTRIDGES
- Publication number 20240083778
- Publication date Mar 14, 2024
- CORE PACIFIC INC.
- Patrick GWEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CONVENIENT HYDROGEN RICH WATER CUP
- Publication number 20240083785
- Publication date Mar 14, 2024
- Shenzhen Changjiang Electric Technology Co., Ltd.
- RUI WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DRAIN CLEANER APPARATUS
- Publication number 20240082891
- Publication date Mar 14, 2024
- Joseph MCDONNELL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
RETROFITTING AND USE OF RECTANGULAR FILTERS, ASSEMBLY AND METHOD FO...
- Publication number 20240082761
- Publication date Mar 14, 2024
- Filtration Technology Corporation
- Christopher D. WALLACE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTRATION DEVICE
- Publication number 20240059584
- Publication date Feb 22, 2024
- BRITA SE
- Uwe LANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Coffee Machine Filter Cartridges
- Publication number 20240041249
- Publication date Feb 8, 2024
- Tianjin Yunda Industry and Trade Co., Ltd.
- Enyu Wei
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Water filter cartridge having tank limescale protection

Modularized subsea seawater desalination system

Passive membrane filtration system with pre-treatment

Gravity-fed filter interconnect utilizing coded polymagnets

Fluid reaction tank and method for using same

Device and method for purifying drinking water

Mobile filtration technology

Submerged water desalination system pump lubricated with product water

Electrolytic reactor and methods for the electrolytic treatment of...

Device for metering an additive into a fluid

Filter case, and water purifier and water softener using filter case

Fluid filtering apparatus and method

Floating dispensers

Water monitoring device with replaceable reagent cartridge

Water conditioning systems having diversion devices

Filter with centering

System and method for carbon capture surrounding underwater equipment

Drain cleaner apparatus

Apparatus and method for treating an aqueous liquid

Methods and apparatus for controlling water hardness

Mineralization cartridge and method for the operation thereof

Treatment tool sterilizer for dental hospital with micro bubble typ...

Combined water filtration system for enhancing drinking water prope...

Sterile and/or purified fluid and/or solution delivery system

Pool filtration system

Liquid filtration systems, components, and methods

Housing for water filter cartridges

Self cleaning filter system and method

Filter system with enhanced display

Method for producing ultrapure water, ultrapure water production sy...

Patents Applicationslast 30 patents

DEIONISER FOR A FLUID CIRCUIT, FLUID CIRCUIT COMPRISING SUCH A DEIO...

ELECTROLYTIC REACTOR AND METHODS FOR THE ELECTROLYTIC TREATMENT OF...

System and Method for the Treatment of Drinking Water

GRAVITY-FED FILTER INTERCONNECT UTILIZING CODED POLYMAGNETS

REFRIGERATOR APPLIANCE AND WATER FILTER ASSEMBLY

SUBMERGED WATER DESALINATION SYSTEM MOTOR COOLED WITH PRODUCT WATER

DEVICES AND SYSTEMS HAVING A REMOVABLE CARTRIDGE FOR PREPARING A CH...

DRAIN CLEANER APPARATUS

REFRIGERATOR WITH MODULAR CARTRIDGES IN FLUID COMMUNICATION WITH TH...

REFRIGERATOR WITH MODULAR CARTRIDGES IN FLUID COMMUNICATION WITH TH...

STERILE AND/OR PURIFIED FLUID AND/OR SOLUTION DELIVERY SYSTEM

WATER TREATMENT SYSTEMS AND METHODS

Membrane Cartridge and Membrane Cartridge Manufacturing Method

Porous Polymer Product For Removing Contaminants From A Fluid Stream

Water Filter and Purifier

WATER TREATMENT SYSTEM AND METHOD

WATER SOFTENER SYSTEM

CUSTOMIZABLE MULTISTAGE FILTER ASSEMBLY WITH REUSABLE SELF-CONTAINE...

Filter comprising a centring device

Filter Cartridge and Water Filter Device

DEVICES AND METHODS UTILIZING CARBON NANOTUBE MEMBRANE FILTRATION

FILTRATION DEVICE AND WATER FILTRATION PITCHER COMPRISING THE SAME

NEGATIVE HIGH VOLTAGE ELECTROSTATIC LUBRICANT FILTRATION MINIATURIZ...

CARTRIDGE ATTACHMENT STRUCTURE AND CARTRIDGE

HOUSING FOR WATER FILTER CARTRIDGES

CONVENIENT HYDROGEN RICH WATER CUP

DRAIN CLEANER APPARATUS

RETROFITTING AND USE OF RECTANGULAR FILTERS, ASSEMBLY AND METHOD FO...

FILTRATION DEVICE

Coffee Machine Filter Cartridges