Black water originating from toilets

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CPC
C02F2103/005

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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

C02F2103/005Black water originating from toilets

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogels for the entrapment of bacteria
- Patent number 12,269,764
- Issue date Apr 8, 2025
- University of Washington
- Raymond Redcorn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filtering device and system, method of installing a filtering devic...
- Patent number 12,257,533
- Issue date Mar 25, 2025
- AQUA INNOVATION NETWORK HOLDING B.V.
- Frans Paul Johannes Durieux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
In situ fluid diffusion apparatus and system
- Patent number 12,246,976
- Issue date Mar 11, 2025
- Rhizoscape Technologies Pty Ltd
- Timothy Edwin Woods
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems for wastewater treatment
- Patent number 12,195,370
- Issue date Jan 14, 2025
- Duke University
- Lena Trotochaud
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Automated permeability test for a filter basket
- Patent number 12,158,408
- Issue date Dec 3, 2024
- VOGELSANG GMBH & CO. KG
- Martin Heinrichs
- 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
Effluent elevator system and methods of using
- Patent number 12,110,675
- Issue date Oct 8, 2024
- Johnny R. English
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Waste processing apparatus and methods of making and use
- Patent number 12,103,873
- Issue date Oct 1, 2024
- Jessica Lynn James
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Wastewater spray distribution apparatus
- Patent number 12,076,740
- Issue date Sep 3, 2024
- Spray Heads, LLC
- Israel Michael Debro
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
Waste processing apparatus and methods of making and use
- Patent number 11,987,511
- Issue date May 21, 2024
- Jessica Lynn James
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multiple chamber septic tank with a plurality of large and small ac...
- Patent number 11,981,590
- Issue date May 14, 2024
- KLEANTU LLC
- John R. Smith
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compact waste combustion system
- Patent number 11,959,635
- Issue date Apr 16, 2024
- Stefan Johansson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water treatment system and water treatment method
- Patent number 11,926,551
- Issue date Mar 12, 2024
- Oxum, Inc.
- Kageto Imahashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Modular system for waste treatment, water recycling, and resource r...
- Patent number 11,891,321
- Issue date Feb 6, 2024
- University of South Florida
- Daniel H. Yeh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for urea electrolysis with controlled alkalinity
- Patent number 11,884,562
- Issue date Jan 30, 2024
- The United States of America as represented by the Secretary of the Army
- David R. Baker
- 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
Methods and systems for sizing waste solids
- Patent number 11,873,240
- Issue date Jan 16, 2024
- Hall Labs LLC
- David Hall
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Bioreactor system and method for nitrification and denitrification
- Patent number 11,851,356
- Issue date Dec 26, 2023
- The Research Foundation for the State University of New York
- Frank M. Russo
- 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
Information Patent Grant
Water treatment system
- Patent number 11,834,357
- Issue date Dec 5, 2023
- Michael Kelsey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Resource treatment system for urine and feces separation and recove...
- Patent number 11,795,089
- Issue date Oct 24, 2023
- Tongji University
- Xuefei Zhou
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Apparatus and method for recycling blackwater and greywater at oil...
- Patent number 11,787,715
- Issue date Oct 17, 2023
- STALLION OILFIELD SERVICES LTD.
- Justin Vance Moulton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Total nitrogen removal device for sewage and method for operating t...
- Patent number 11,772,995
- Issue date Oct 3, 2023
- Greentech Environment Co., Ltd.
- Mu Liu
- 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
Low-carbon nitrogen and phosphorus removal system and process for s...
- Patent number 11,739,015
- Issue date Aug 29, 2023
- NORTH CHINA MUNICIPAL ENGINEERING DESIGN & RESEARCH INSTITUTE CO., LTD.
- Xingcan Zheng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Septic system with improved processing efficiency, and method of op...
- Patent number 11,731,890
- Issue date Aug 22, 2023
- Todd Reynolds
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHODS OF USING A FILTERING BAG
- Publication number 20250099876
- Publication date Mar 27, 2025
- OCEANEERING INTERNATIONAL, INC.
- John FRICKER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods and Systems For Wastewater Treatment
- Publication number 20250091915
- Publication date Mar 20, 2025
- Triangle Environmental Health Initiative, LLC
- Lena Trotochaud
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MINERALIZED IRON-CARBON COMPOSITE MATERIAL, PREPARATION METHOD THER...
- Publication number 20250059061
- Publication date Feb 20, 2025
- BCEG ENVIRONMENT REMEDIATION CO., LTD
- Shupeng LI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HUMAN WASTE COLLECTION AND SEPARATION SYSTEM
- Publication number 20250059078
- Publication date Feb 20, 2025
- Georgia Tech Research Corporation
- Shannon YEE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTE PROCESSING APPARATUS AND METHODS OF MAKING AND USE
- Publication number 20250051200
- Publication date Feb 13, 2025
- Jessica Lynn James
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPACT WASTE COMBUSTION SYSTEM
- Publication number 20240410574
- Publication date Dec 12, 2024
- Stefan Johansson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MODULAR SYSTEM AND METHOD FOR TREATING SEPTIC TANK WASTEWATER USING...
- Publication number 20240400430
- Publication date Dec 5, 2024
- Entex Technologies, Inc.
- Wayne Josef Flournoy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PRODUCING GASEOUS DIHYDROGEN AND AMMONIUM SULFATE FROM A...
- Publication number 20240400431
- Publication date Dec 5, 2024
- SANOF'AGRI
- Louesdon Stéphane
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DISCRETE VAPOR COMPRESSION DISTILLATION URINE PROCESSOR ASSEMBLY AN...
- Publication number 20240383775
- Publication date Nov 21, 2024
- HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC.
- Ashley Rose Himmelmann Schuster
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DISTILLATION URINE PROCESSOR ASSEMBLY AND METHOD OF USE THEREOF
- Publication number 20240383776
- Publication date Nov 21, 2024
- HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC.
- Ashley Rose Himmelmann Schuster
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTE PROCESSING APPARATUS
- Publication number 20240375987
- Publication date Nov 14, 2024
- CRANFIELD UNIVERSITY
- Leon Matthew Williams
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Bioreactor for Home Septic Unit
- Publication number 20240368013
- Publication date Nov 7, 2024
- Eros G. Kaw
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOREACTOR FOR HOME SEPTIC UNIT
- Publication number 20240368014
- Publication date Nov 7, 2024
- Eros G. Kaw
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
URINE AND WASTEWATER TREATMENT SYSTEM
- Publication number 20240336499
- Publication date Oct 10, 2024
- Georgia Tech Research Corporation
- Shannon YEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICRO SUPER CRITICAL WATER OXIDATION SOLIDS TREATMENT SYSTEM
- Publication number 20240308897
- Publication date Sep 19, 2024
- Georgia Tech Research Corporation
- Shannon YEE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTE WATER TREATMENT SYSTEM AND METHOD HAVING A FLOW-THROUGH ELECT...
- Publication number 20240308887
- Publication date Sep 19, 2024
- Orren David Schneider
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
VOLUME REDUCTION SOLIDS TREATMENT SYSTEM
- Publication number 20240300837
- Publication date Sep 12, 2024
- Georgia Tech Research Corporation
- Shannon YEE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BUFFER TANK SEPARATION AND HOMOGENIZATION SYSTEM
- Publication number 20240300838
- Publication date Sep 12, 2024
- Georgia Tech Research Corporation
- Shannon YEE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Sewage Purification Treatment Apparatus Capable of Being Assembled...
- Publication number 20240294397
- Publication date Sep 5, 2024
- JIANGSU TAIYUAN ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD.
- Hailong PAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PASSIVE AEROBIC TREATMENT UNIT AND METHOD OF USE
- Publication number 20240279096
- Publication date Aug 22, 2024
- WAIHOME LLC
- James Roberts
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Multiple Chamber Septic Tank with a Plurality of Large and Small Ac...
- Publication number 20240279095
- Publication date Aug 22, 2024
- KleanTu LLC
- John R. Smith
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SLUDGE TREATMENT APPARATUS AND EXCRETA TREATMENT APPARATUS INCLUDIN...
- Publication number 20240262733
- Publication date Aug 8, 2024
- Samsung Electronics Co., Ltd.
- Hyunsuk SHIN
- 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
In Situ Fluid Diffusion Apparatus and System
- Publication number 20240228345
- Publication date Jul 11, 2024
- Rhizoscape Technologies Pty Ltd
- Timothy Edwin WOODS
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
INSTALLATION FOR TREATING WASTEWATER FROM A TOILET AND SANITARY UNI...
- Publication number 20240199442
- Publication date Jun 20, 2024
- MIZUFALLS SA
- Jonathan CAVALCANTI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
METHOD FOR THE TREATMENT OF BLACK WATER
- Publication number 20240190745
- Publication date Jun 13, 2024
- Rik VAN MEIRHAEGHE
- B60 - VEHICLES IN GENERAL
Information Patent Application
Modular Subsurface Wastewater Treatment System
- Publication number 20240190739
- Publication date Jun 13, 2024
- Infiltrator Water Technologies, LLC
- Bryan Coppes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR PRE-TREATING HIGH STRENGTH WASTEWATER
- Publication number 20240182343
- Publication date Jun 6, 2024
- Mehrab Mehrvar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SPECIALIZED LAYERS AND APPARATUS FOR PASSIVE DEWATERING, MOISTURE R...
- Publication number 20240158264
- Publication date May 16, 2024
- change:WATER Labs Inc.
- Diana YOUSEF-MARTINEK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Black water originating from toilets

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hydrogels for the entrapment of bacteria

Filtering device and system, method of installing a filtering devic...

In situ fluid diffusion apparatus and system

Methods and systems for wastewater treatment

Automated permeability test for a filter basket

Method for treating wastewater or sludge

Effluent elevator system and methods of using

Waste processing apparatus and methods of making and use

Portable water treatment device

Wastewater spray distribution apparatus

Decentralized biosolids conversion systems and methods

Waste processing apparatus and methods of making and use

Multiple chamber septic tank with a plurality of large and small ac...

Compact waste combustion system

Water treatment system and water treatment method

Additive dosing sub-system for a vehicle wastewater management system

Discharge device for vehicle wastewater management system

Modular system for waste treatment, water recycling, and resource r...

Apparatus and method for urea electrolysis with controlled alkalinity

Methods and systems for treating wastewater

Methods and systems for sizing waste solids

Bioreactor system and method for nitrification and denitrification

Method and system for vertically utilizing unconventional water source

Water treatment system

Resource treatment system for urine and feces separation and recove...

Apparatus and method for recycling blackwater and greywater at oil...

Total nitrogen removal device for sewage and method for operating t...

Flat membrane support plate

Low-carbon nitrogen and phosphorus removal system and process for s...

Septic system with improved processing efficiency, and method of op...

Patents Applicationslast 30 patents

SYSTEM AND METHODS OF USING A FILTERING BAG

Methods and Systems For Wastewater Treatment

MINERALIZED IRON-CARBON COMPOSITE MATERIAL, PREPARATION METHOD THER...

HUMAN WASTE COLLECTION AND SEPARATION SYSTEM

WASTE PROCESSING APPARATUS AND METHODS OF MAKING AND USE

COMPACT WASTE COMBUSTION SYSTEM

MODULAR SYSTEM AND METHOD FOR TREATING SEPTIC TANK WASTEWATER USING...

METHOD FOR PRODUCING GASEOUS DIHYDROGEN AND AMMONIUM SULFATE FROM A...

DISCRETE VAPOR COMPRESSION DISTILLATION URINE PROCESSOR ASSEMBLY AN...

DISTILLATION URINE PROCESSOR ASSEMBLY AND METHOD OF USE THEREOF

WASTE PROCESSING APPARATUS

Bioreactor for Home Septic Unit

BIOREACTOR FOR HOME SEPTIC UNIT

URINE AND WASTEWATER TREATMENT SYSTEM

MICRO SUPER CRITICAL WATER OXIDATION SOLIDS TREATMENT SYSTEM

WASTE WATER TREATMENT SYSTEM AND METHOD HAVING A FLOW-THROUGH ELECT...

VOLUME REDUCTION SOLIDS TREATMENT SYSTEM

BUFFER TANK SEPARATION AND HOMOGENIZATION SYSTEM

Sewage Purification Treatment Apparatus Capable of Being Assembled...

PASSIVE AEROBIC TREATMENT UNIT AND METHOD OF USE

Multiple Chamber Septic Tank with a Plurality of Large and Small Ac...

SLUDGE TREATMENT APPARATUS AND EXCRETA TREATMENT APPARATUS INCLUDIN...

METHODS AND SYSTEMS FOR TREATING WASTEWATER

In Situ Fluid Diffusion Apparatus and System

INSTALLATION FOR TREATING WASTEWATER FROM A TOILET AND SANITARY UNI...

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

METHOD FOR THE TREATMENT OF BLACK WATER

Modular Subsurface Wastewater Treatment System

METHOD AND SYSTEM FOR PRE-TREATING HIGH STRENGTH WASTEWATER

SPECIALIZED LAYERS AND APPARATUS FOR PASSIVE DEWATERING, MOISTURE R...