Grey water

Industry

CPC
C02F2103/002

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2103/00Nature of the water, waste water, sewage or sludge to be treated

Current Industry

C02F2103/002Grey water

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method for recycling water and a water recycling device
- Patent number 12,163,316
- Issue date Dec 10, 2024
- ORBITAL SYSTEMS AB
- Michael Ridell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Washing systems
- Patent number 12,163,270
- Issue date Dec 10, 2024
- Gurtler Industries, Inc.
- Andrew Rupnow
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Integrated power system
- Patent number 12,157,684
- Issue date Dec 3, 2024
- John Walter Jennings
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for treating wastewater or sludge
- Patent number 12,157,689
- Issue date Dec 3, 2024
- The University of Queensland
- Zhiyao Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Residential grey water recycling system
- Patent number 12,146,302
- Issue date Nov 19, 2024
- GREYTER WATER SYSTEMS INC.
- Christopher Roy Thompson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Centrifugal filter unit for a washing machine having a removable po...
- Patent number 12,138,568
- Issue date Nov 12, 2024
- Xeros Limited
- Gareth Evan Lyn Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water distribution unit for water recirculation system
- Patent number 12,134,568
- Issue date Nov 5, 2024
- ORBITAL SYSTEMS AB
- Amir Mehrdad Mahdjoubi Namin
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water distribution system with automatic hot water pasteurization p...
- Patent number 12,103,864
- Issue date Oct 1, 2024
- ORBITAL SYSTEMS AB
- Amir Mehrdad Mahdjoubi Namin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Evaporative cooling system for ablution bay
- Patent number 12,098,865
- Issue date Sep 24, 2024
- King Fahd University of Petroleum & Minerals
- Faisal Bader Almutairi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Portable water treatment device
- Patent number D1043906
- Issue date Sep 24, 2024
- Blu Technology LLC
- Corbin Collet
- D23 - Environmental heating and cooling
Information Patent Grant
Spray nozzle evaporative cooling ablution bay
- Patent number 12,098,864
- Issue date Sep 24, 2024
- King Fahd University of Petroleum & Minerals
- Faisal Bader Almutairi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Roof mountable evaporative cooling system
- Patent number 12,085,305
- Issue date Sep 10, 2024
- King Fahd University of Petroleum & Minerals
- Faisal Bader Almutairi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
System and method for recovering and reusing graywater
- Patent number 12,071,747
- Issue date Aug 27, 2024
- Kohler (China) Investment Co., Ltd.
- Bojian Han
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Household appliance with coagulant dosing system
- Patent number 12,065,366
- Issue date Aug 20, 2024
- Whirlpool Corporation
- Mohsin Mahamadshafi Attar
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Decentralized biosolids conversion systems and methods
- Patent number 12,049,415
- Issue date Jul 30, 2024
- EPIC CLEANTEC INC.
- Aaron Tartakovsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Domestic dishwasher
- Patent number 12,042,112
- Issue date Jul 23, 2024
- BSH Hausgeräte GmbH
- Michael Lugert
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Bath water recycling system
- Patent number 12,017,940
- Issue date Jun 25, 2024
- Ruth Weaver
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Apparatus and method for disinfecting fluids
- Patent number 12,012,340
- Issue date Jun 18, 2024
- Hygenz LLC
- Michael D Bloomberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Indirect evaporative cooling system
- Patent number 11,971,194
- Issue date Apr 30, 2024
- King Fahd University of Petroleum & Minerals
- Faisal Bader Almutairi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Mopping system with filtration
- Patent number 11,938,428
- Issue date Mar 26, 2024
- Jeremy Michael Cloud
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Additive dosing sub-system for a vehicle wastewater management system
- Patent number 11,912,212
- Issue date Feb 27, 2024
- THETFORD BV
- Jacco Van Beek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Discharge device for vehicle wastewater management system
- Patent number 11,912,213
- Issue date Feb 27, 2024
- THETFORD BV
- Jacco Van Beek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Water-using domestic appliance and method for operating a water-usi...
- Patent number 11,910,979
- Issue date Feb 27, 2024
- BSH Hausgeräte GmbH
- Martin Heinle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fusion proteins, recombinant bacteria, and methods for using recomb...
- Patent number 11,905,315
- Issue date Feb 20, 2024
- Spogen Biotech Inc.
- Brian Thompson
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Hybrid system for contaminants control of industrial process
- Patent number 11,897,803
- Issue date Feb 13, 2024
- Ricardo De Lima Barreto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid device
- Patent number 11,884,558
- Issue date Jan 30, 2024
- Seiko Epson Corporation
- Chikara Kojima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Intake filter for water collection system with pressure activated b...
- Patent number 11,879,236
- Issue date Jan 23, 2024
- GREYTER WATER SYSTEMS INC.
- Christopher Roy Thompson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems for treating wastewater
- Patent number 11,878,925
- Issue date Jan 23, 2024
- REDHORSE CONSTRUCTORS, INC.
- David Warner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Lightweight appliance with exoskeletal support respective kit-of-pa...
- Patent number 11,866,381
- Issue date Jan 9, 2024
- Oshik Moshe Efrati
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for vertically utilizing unconventional water source
- Patent number 11,845,683
- Issue date Dec 19, 2023
- Nanjing Hydraulic Research Institute
- Xiaojun Wang
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR RECOVERING AND REUSING GRAYWATER
- Publication number 20240410140
- Publication date Dec 12, 2024
- Kohler (China) Investment Co., Ltd.
- Bojian Han
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTERING DEVICE AND WASHING MACHINE
- Publication number 20240401260
- Publication date Dec 5, 2024
- QINGDAO HAIER WASHING MACHINE CO., LTD.
- Yanfen LV
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS AND METHOD FOR DISINFECTING FLUIDS
- Publication number 20240400420
- Publication date Dec 5, 2024
- Hiigenz LLC
- Michael BLOOMBERG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HOUSEHOLD APPLIANCE WITH COAGULANT DOSING SYSTEM
- Publication number 20240400423
- Publication date Dec 5, 2024
- Whirlpool Corporation
- MOHSIN MAHAMADSHAFI ATTAR
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER REUSE AND CONTROL SYSTEM FOR INDUSTRIAL TEXTILE CLEANING FACI...
- Publication number 20240300827
- Publication date Sep 12, 2024
- ECOLAB USA INC.
- Russell Shawn Berman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR BATTERY RECYCLING
- Publication number 20240304881
- Publication date Sep 12, 2024
- BCA INDUSTRIES, INC.
- Douglas BARTELT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR TREATING WATER
- Publication number 20240286932
- Publication date Aug 29, 2024
- NEXCO TECHNOLOGY LIMITED
- Christopher Paul NEWMAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS FOR REDUCING TOTAL SUSPENDED SOLIDS (TSS), BIOCHEMICAL OXYG...
- Publication number 20240286944
- Publication date Aug 29, 2024
- ECOLAB USA INC.
- Kaustav Ghosh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
EVAPORATIVE COOLING SYSTEM FOR ABLUTION BAY
- Publication number 20240280276
- Publication date Aug 22, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Faisal Bader ALMUTAIRI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
FILTRATION DEVICE FOR A WATER-BEARING HOUSEHOLD APPLIANCE
- Publication number 20240270604
- Publication date Aug 15, 2024
- EMZ-HANAUER GMBH & CO. KGAA
- GEORG SPIEßL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND SYSTEMS FOR TREATING WASTEWATER
- Publication number 20240254026
- Publication date Aug 1, 2024
- Redhorse Constructors, Inc.
- David Warner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SPRAY NOZZLE EVAPORATIVE COOLING ABLUTION BAY
- Publication number 20240240811
- Publication date Jul 18, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Faisal Bader ALMUTAIRI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ROOF MOUNTABLE EVAPORATIVE COOLING SYSTEM
- Publication number 20240240812
- Publication date Jul 18, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Faisal Bader ALMUTAIRI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
MICROPLASTIC FILTER FOR A WASHING MACHINE
- Publication number 20240229338
- Publication date Jul 11, 2024
- HENGST SE
- Andreas Stephan
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMB...
- Publication number 20240199709
- Publication date Jun 20, 2024
- SPOGEN BIOTECH INC.
- Brian Thompson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
APPARATUS AND METHOD FOR RECYCLING BLACKWATER AND GREYWATER AT OIL...
- Publication number 20240199459
- Publication date Jun 20, 2024
- STALLION OILFIELD SERVICES LTD.
- Justin Vance Moulton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WASTEWATER TREATMENT DEVICE AND METHOD
- Publication number 20240158270
- Publication date May 16, 2024
- Ariel Scientific Innovations Ltd.
- Yaakov ANKER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS FOR ELECTROCHEMICAL REGENERATIVE TREATMENT OF WATER AND M...
- Publication number 20240150205
- Publication date May 9, 2024
- VIRIDIS RESEARCH INC.
- Macarena A. CATALDO-HERNANDEZ
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MICROPLASTIC FILTER FOR A WASHING MACHINE
- Publication number 20240133111
- Publication date Apr 25, 2024
- HENGST SE
- Andreas Stephan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GREYWATER TREATMENT SYSTEMS
- Publication number 20240101457
- Publication date Mar 28, 2024
- Cameron Stuart RUNTE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GREY WATER SYSTEM
- Publication number 20240051852
- Publication date Feb 15, 2024
- KOHLER CO.
- William C. Kuru
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR RECYCLING WATER AND A WATER RECYCLING DEVICE
- Publication number 20240035259
- Publication date Feb 1, 2024
- ORBITAL SYSTEMS AB
- Michael RIDELL
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
A WATER RECIRCULATION SYSTEM INTENDED FOR RECYCLING OF WATER OR DIS...
- Publication number 20240018755
- Publication date Jan 18, 2024
- ORBITAL SYSTEMS AB
- Mårten ÖBRINK
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
SYSTEM FOR WATER QUALITY MEASUREMENT AND A RECIRCULATION SYSTEM COM...
- Publication number 20230322582
- Publication date Oct 12, 2023
- ORBITAL SYSTEMS AB
- Michael RIDELL
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
APPARATUS AND METHOD FOR DISINFECTING FLUIDS
- Publication number 20230295014
- Publication date Sep 21, 2023
- Hygenz LLC
- Michael D Bloomberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPACT WATER FILTRATION DEVICE
- Publication number 20230264149
- Publication date Aug 24, 2023
- FGWRS
- Jean-Christophe LASSERRE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GREY WATER RECLAMATION FOR RECREATIONAL VEHICLES
- Publication number 20230219507
- Publication date Jul 13, 2023
- Whirlpool Corporation
- Marcus R. FISCHER
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLUID DEVICE, PARTICLE REMOVAL APPARATUS, AND WASHING MACHINE
- Publication number 20230203739
- Publication date Jun 29, 2023
- SEIKO EPSON CORPORATION
- Chikara KOJIMA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
GREYWATER TREATMENT SYSTEM
- Publication number 20230132622
- Publication date May 4, 2023
- WAHASO - WATER HARVESTING SOLUTIONS
- Stuart Bailin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH-EFFICIENCY MICROBIOLOGICAL LIQUID PURIFICATION SYSTEM AND METH...
- Publication number 20230129332
- Publication date Apr 27, 2023
- Omar Michael ABNEY
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for recycling water and a water recycling device

Washing systems

Integrated power system

Method for treating wastewater or sludge

Residential grey water recycling system

Centrifugal filter unit for a washing machine having a removable po...

Water distribution unit for water recirculation system

Water distribution system with automatic hot water pasteurization p...

Evaporative cooling system for ablution bay

Portable water treatment device

Spray nozzle evaporative cooling ablution bay

Roof mountable evaporative cooling system

System and method for recovering and reusing graywater

Household appliance with coagulant dosing system

Decentralized biosolids conversion systems and methods

Domestic dishwasher

Bath water recycling system

Apparatus and method for disinfecting fluids

Indirect evaporative cooling system

Mopping system with filtration

Additive dosing sub-system for a vehicle wastewater management system

Discharge device for vehicle wastewater management system

Water-using domestic appliance and method for operating a water-usi...

Fusion proteins, recombinant bacteria, and methods for using recomb...

Hybrid system for contaminants control of industrial process

Fluid device

Intake filter for water collection system with pressure activated b...

Methods and systems for treating wastewater

Lightweight appliance with exoskeletal support respective kit-of-pa...

Method and system for vertically utilizing unconventional water source

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR RECOVERING AND REUSING GRAYWATER

FILTERING DEVICE AND WASHING MACHINE

APPARATUS AND METHOD FOR DISINFECTING FLUIDS

HOUSEHOLD APPLIANCE WITH COAGULANT DOSING SYSTEM

WATER REUSE AND CONTROL SYSTEM FOR INDUSTRIAL TEXTILE CLEANING FACI...

SYSTEMS AND METHODS FOR BATTERY RECYCLING

METHOD FOR TREATING WATER

PROCESS FOR REDUCING TOTAL SUSPENDED SOLIDS (TSS), BIOCHEMICAL OXYG...

EVAPORATIVE COOLING SYSTEM FOR ABLUTION BAY

FILTRATION DEVICE FOR A WATER-BEARING HOUSEHOLD APPLIANCE

METHODS AND SYSTEMS FOR TREATING WASTEWATER

SPRAY NOZZLE EVAPORATIVE COOLING ABLUTION BAY

ROOF MOUNTABLE EVAPORATIVE COOLING SYSTEM

MICROPLASTIC FILTER FOR A WASHING MACHINE

FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMB...

APPARATUS AND METHOD FOR RECYCLING BLACKWATER AND GREYWATER AT OIL...

WASTEWATER TREATMENT DEVICE AND METHOD

APPARATUS FOR ELECTROCHEMICAL REGENERATIVE TREATMENT OF WATER AND M...

MICROPLASTIC FILTER FOR A WASHING MACHINE

GREYWATER TREATMENT SYSTEMS

GREY WATER SYSTEM

METHOD FOR RECYCLING WATER AND A WATER RECYCLING DEVICE

A WATER RECIRCULATION SYSTEM INTENDED FOR RECYCLING OF WATER OR DIS...

SYSTEM FOR WATER QUALITY MEASUREMENT AND A RECIRCULATION SYSTEM COM...

APPARATUS AND METHOD FOR DISINFECTING FLUIDS

COMPACT WATER FILTRATION DEVICE

GREY WATER RECLAMATION FOR RECREATIONAL VEHICLES

FLUID DEVICE, PARTICLE REMOVAL APPARATUS, AND WASHING MACHINE

GREYWATER TREATMENT SYSTEM

HIGH-EFFICIENCY MICROBIOLOGICAL LIQUID PURIFICATION SYSTEM AND METH...