Multistage treatment of water, waste water, or sewage

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Patents Grantslast 30 patents

Information Patent Grant
Sterile and/or purified fluid and/or solution delivery system
- Patent number 12,365,609
- Issue date Jul 22, 2025
- The Cleveland Clinic Foundation
- Joseph Foss
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Waste water management
- Patent number 12,365,600
- Issue date Jul 22, 2025
- Nouvel Technologies, Inc.
- Kamal Jaffrey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ferrate based water treatment
- Patent number 12,358,822
- Issue date Jul 15, 2025
- CECO Environmental IP Inc.
- David Barker
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for waste treatment
- Patent number 12,358,821
- Issue date Jul 15, 2025
- The Texas A&M University System
- Suresh D. Pillai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Low-carbon near zero emission process of industrial waste water
- Patent number 12,358,823
- Issue date Jul 15, 2025
- SHANXI UNIVERSITY
- Huazhang Zhao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for controlling output for chemical dosing opt...
- Patent number 12,351,480
- Issue date Jul 8, 2025
- DOOSAN ENERBILITY CO., LTD.
- Sang Gun Na
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for the treatment of wastewater
- Patent number 12,351,482
- Issue date Jul 8, 2025
- Evoqua Water Technologies LLC
- Gerard Willem Smiddy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment system
- Patent number 12,351,499
- Issue date Jul 8, 2025
- Simon Karl Schmidt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Separator system for use in agricultural processing
- Patent number 12,351,489
- Issue date Jul 8, 2025
- SAFE FOODS CORPORATION
- Steve Huff
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems for treating phosphogypsum-containing water
- Patent number 12,351,497
- Issue date Jul 8, 2025
- Evoqua Water Technologies LLC
- Wenxin Du
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems of PFAS destruction using UV irradiation at 222...
- Patent number 12,351,498
- Issue date Jul 8, 2025
- Claros Technologies Inc.
- Andrew Thomas Healy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sewage treatment apparatus suitable for single-family domestic sewa...
- Patent number 12,344,543
- Issue date Jul 1, 2025
- Hunan Wisdom Water Environmental Engineering Co., LTD.
- Wenyun Liao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Home water-based drink formulating system
- Patent number 12,338,114
- Issue date Jun 24, 2025
- Culligan International Company
- Tedd Schneidewend
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Treatment of azoles
- Patent number 12,338,151
- Issue date Jun 24, 2025
- Evoqua Water Technologies LLC
- Frank L. Sassaman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for cooperatively treating water and gas to reduc...
- Patent number 12,337,279
- Issue date Jun 24, 2025
- Beijing Jiaotong University
- Hong Yao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Boron removal device and boron removal method, and pure water produ...
- Patent number 12,338,152
- Issue date Jun 24, 2025
- Organo Corporation
- Kazushige Takahashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water supply system for aircraft
- Patent number 12,330,974
- Issue date Jun 17, 2025
- Nikkiso Co., Ltd.
- Takahiro Nakama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Complete sets of equipment for supplying drinking water in field
- Patent number 12,330,976
- Issue date Jun 17, 2025
- CHANGZHOU UNIVERSITY
- Yihan Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Self contained modular decentralized point of use fluid treatment s...
- Patent number 12,330,975
- Issue date Jun 17, 2025
- John James McEncroe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method, system and stable for phosphate recovery from a waste stream
- Patent number 12,325,652
- Issue date Jun 10, 2025
- KONINKLIJKE OOSTERHOF-HOLMAN BEHEER B.V.
- Christopher Schott
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Dairy wastewater treatment system and method
- Patent number 12,325,653
- Issue date Jun 10, 2025
- Shamrock Foods Company
- Ronald Frank Elkins
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater and sludge treatment device and method
- Patent number 12,319,603
- Issue date Jun 3, 2025
- Ariel Scientific Innovations Ltd.
- Faina Nakonechny
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device for purifying drinking water in multiple stages
- Patent number 12,319,604
- Issue date Jun 3, 2025
- INSTRACTION GMBH
- Martin Welter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for washing laundry
- Patent number 12,320,054
- Issue date Jun 3, 2025
- Nanoplus Life Biomedical Technology Co., Ltd.
- Ching-Chao Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for treatment of an animal processing wastewat...
- Patent number 12,319,602
- Issue date Jun 3, 2025
- JP STILTSIN, LLC
- Scott Frazier
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and packaged system for filtering water
- Patent number 12,312,251
- Issue date May 27, 2025
- ReAqua Solutions, LLC
- Farid Gozashti
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Grey water treatment and recycling system, grey water treatment and...
- Patent number 12,312,269
- Issue date May 27, 2025
- DFM DEPANNAGES FOURNITURES MAINTENANCE
- Bruno Ponzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems of PFAS destruction using UV irradiation at 222...
- Patent number 12,304,850
- Issue date May 20, 2025
- Claros Technologies Inc.
- Andrew Thomas Healy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Energy efficient decentralized wastewater reuse system incorporatin...
- Patent number 12,304,849
- Issue date May 20, 2025
- Dana K. Ripley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removal of Al-salts, HCl, NaCl and organic by-product from DIOPAT s...
- Patent number 12,304,891
- Issue date May 20, 2025
- BASF SE
- Jacek Malisz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SYNGAS CLEANING AND SOOT RECOVERY
- Publication number 20250236801
- Publication date Jul 24, 2025
- Sierra Energy Corporation
- Johan Van Walsem
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PRODUCING WATER WITH PREDTERMINED PROPERTIES AND DEVICE...
- Publication number 20250230083
- Publication date Jul 17, 2025
- Dmitrii V. Tateosov
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Filter Assembly
- Publication number 20250230084
- Publication date Jul 17, 2025
- QINGDAO ECOPURE FILTER CO., LTD.
- Zhibin ZOU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR TREATING HIGH-CONCENTRATION FERMENTATION BY-PRODUCTS GEN...
- Publication number 20250230082
- Publication date Jul 17, 2025
- CJ CHEILJEDANG CORPORATION
- Min Koo KANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND SYSTEMS OF DEWATERING TAILINGS
- Publication number 20250230086
- Publication date Jul 17, 2025
- Somerset International Finance Designated Activity Company
- David Osborne
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR MECHANICALLY REMOVING LIQUID FR...
- Publication number 20250230085
- Publication date Jul 17, 2025
- Merrell Bros., Inc.
- Terry Merrell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEWAGE TREATMENT DEVICE AND METHOD
- Publication number 20250230081
- Publication date Jul 17, 2025
- SINGAPORE EBANG PTE, LTD.
- Dong HU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Water Treatment System and Method
- Publication number 20250223211
- Publication date Jul 10, 2025
- Hyperion Water Technologies LLC
- Randy A. Galgon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MOBILE WASHING AND DETAILING SYSTEMS
- Publication number 20250214118
- Publication date Jul 3, 2025
- Primo IP Holder, LLC
- Jonathan Christopher
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
WASTE RECLAMATION SYSTEM AND METHOD
- Publication number 20250214877
- Publication date Jul 3, 2025
- BWXT Medical Ltd.
- Bryan Blake WIGGINS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR COPROCESSING OIL DRILLING WASTE
- Publication number 20250214878
- Publication date Jul 3, 2025
- Nestor Ivan ECHAVARRI FRANCO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ARRANGEMENT
- Publication number 20250214865
- Publication date Jul 3, 2025
- Electrolux Professional AB
- Mikael Blomqvist
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR TREATMENT OF MINE CONTACT WATER
- Publication number 20250206646
- Publication date Jun 26, 2025
- Teck Resources Limited
- Jose Alberto GONZALEZ
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND SYSTEMS FOR TREATING COMMERCIAL WASTEWATER AND/OR SLUDGE
- Publication number 20250206647
- Publication date Jun 26, 2025
- Alden Group Renewable Energy
- William Paul
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Modular CO2 Sequestration Units and Systems, and Methods for Using...
- Publication number 20250196064
- Publication date Jun 19, 2025
- Blue Planet Systems Corporation
- Brent R. CONSTANTZ
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GREEN ETHYLENE WATER RECYCLE
- Publication number 20250197315
- Publication date Jun 19, 2025
- Lummus Technology LLC
- Paul Keusenkothen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ALTERNATIVE DIRECT POTABLE REUSE TRAIN
- Publication number 20250197266
- Publication date Jun 19, 2025
- BLACK & VEATCH HOLDING COMPANY
- Ufuk Goksin Erdal
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Low-carbon near zero emission process of industrial waste water
- Publication number 20250197265
- Publication date Jun 19, 2025
- SHANXI UNIVERSITY
- Huazhang ZHAO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
IRRIGATION WATER TREATMENT DEVICE INCLUDING OXYGEN NANOBUBBLE GENER...
- Publication number 20250187962
- Publication date Jun 12, 2025
- O2 TECHNOLOGIES, LLC
- Brian N. WRIGHT
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CONTINUOUS IN-SITU THERAPEUTIC TREATMENT SYSTEM FOR FISH IN FRESHWA...
- Publication number 20250185632
- Publication date Jun 12, 2025
- Salmoclinic Spa
- Hans Jorg Kossmann Perl
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STEEL PLANT WITH DIRECT COOLING WATER TREATMENT CIRCUIT AND RELATED...
- Publication number 20250187066
- Publication date Jun 12, 2025
- DANIELI & C. OFFICINE MECCANICHE SPA
- Antonio NARDELLA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COMPOSITIONS AND METHODS FOR TREATING AND RECLAIMING PAINT FLUSH WASTE
- Publication number 20250178942
- Publication date Jun 5, 2025
- Heritage Research Group, LLC
- Anthony Rogers
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYSTEM, METHOD AND DEVICE FOR TREATING A LIQUID
- Publication number 20250178943
- Publication date Jun 5, 2025
- Ellen Medical Devices Pty Ltd
- Vincent Joseph Garvey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ATMOSPHERIC WATER GENERATION SYSTEM
- Publication number 20250179777
- Publication date Jun 5, 2025
- Kingtronics Smart Industrial Interconnection Networking (Fujian) Co., Ltd.
- Chee Henry Tseng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR TREATING WASTE WATER AND PROCESS WATER
- Publication number 20250178941
- Publication date Jun 5, 2025
- Amerapex Corporation
- Charles Mitchell MEANS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT PROCESS IN PRODUCTION OF NICKEL COBALT HYDROXIDE
- Publication number 20250171342
- Publication date May 29, 2025
- PT ESG NEW ENERGY MATERIAL
- SATRYO SOEMANTRI BRODJONEGORO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR EFFICIENT AND LOW-CARBON TREATMENT OF LAND...
- Publication number 20250171341
- Publication date May 29, 2025
- CHINESE RESEARCH ACADAMY OF ENVIRONMENTAL SCIENCES
- Fan WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND PROCESS FOR TREATMENT OF PRODUCED WATER
- Publication number 20250162919
- Publication date May 22, 2025
- CAVITATION TECHNOLOGIES, INC.
- Roman Gordon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS OF LIPID RECOVERY AND LEACHATE TREATMENT
- Publication number 20250162920
- Publication date May 22, 2025
- U.S. Clean Water Technology, Inc.
- Kurt W. Swogger
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for Treating Ground Water
- Publication number 20250162918
- Publication date May 22, 2025
- Douglas Day
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Multistage treatment of water, waste water, or sewage

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

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

Waste water management

Ferrate based water treatment

Method and system for waste treatment

Low-carbon near zero emission process of industrial waste water

Apparatus and method for controlling output for chemical dosing opt...

Method for the treatment of wastewater

Water treatment system

Separator system for use in agricultural processing

Methods and systems for treating phosphogypsum-containing water

Methods and systems of PFAS destruction using UV irradiation at 222...

Sewage treatment apparatus suitable for single-family domestic sewa...

Home water-based drink formulating system

Treatment of azoles

System and method for cooperatively treating water and gas to reduc...

Boron removal device and boron removal method, and pure water produ...

Water supply system for aircraft

Complete sets of equipment for supplying drinking water in field

Self contained modular decentralized point of use fluid treatment s...

Method, system and stable for phosphate recovery from a waste stream

Dairy wastewater treatment system and method

Wastewater and sludge treatment device and method

Device for purifying drinking water in multiple stages

System for washing laundry

Method and apparatus for treatment of an animal processing wastewat...

Method and packaged system for filtering water

Grey water treatment and recycling system, grey water treatment and...

Methods and systems of PFAS destruction using UV irradiation at 222...

Energy efficient decentralized wastewater reuse system incorporatin...

Removal of Al-salts, HCl, NaCl and organic by-product from DIOPAT s...

Patents Applicationslast 30 patents

SYNGAS CLEANING AND SOOT RECOVERY

METHOD FOR PRODUCING WATER WITH PREDTERMINED PROPERTIES AND DEVICE...

Filter Assembly

METHOD FOR TREATING HIGH-CONCENTRATION FERMENTATION BY-PRODUCTS GEN...

METHODS AND SYSTEMS OF DEWATERING TAILINGS

SYSTEMS, METHODS, AND APPARATUS FOR MECHANICALLY REMOVING LIQUID FR...

SEWAGE TREATMENT DEVICE AND METHOD

Water Treatment System and Method

MOBILE WASHING AND DETAILING SYSTEMS

WASTE RECLAMATION SYSTEM AND METHOD

SYSTEM FOR COPROCESSING OIL DRILLING WASTE

FILTER ARRANGEMENT

PROCESS FOR TREATMENT OF MINE CONTACT WATER

METHODS AND SYSTEMS FOR TREATING COMMERCIAL WASTEWATER AND/OR SLUDGE

Modular CO2 Sequestration Units and Systems, and Methods for Using...

GREEN ETHYLENE WATER RECYCLE

ALTERNATIVE DIRECT POTABLE REUSE TRAIN

Low-carbon near zero emission process of industrial waste water

IRRIGATION WATER TREATMENT DEVICE INCLUDING OXYGEN NANOBUBBLE GENER...

CONTINUOUS IN-SITU THERAPEUTIC TREATMENT SYSTEM FOR FISH IN FRESHWA...

STEEL PLANT WITH DIRECT COOLING WATER TREATMENT CIRCUIT AND RELATED...

COMPOSITIONS AND METHODS FOR TREATING AND RECLAIMING PAINT FLUSH WASTE

SYSTEM, METHOD AND DEVICE FOR TREATING A LIQUID

ATMOSPHERIC WATER GENERATION SYSTEM

SYSTEM AND METHOD FOR TREATING WASTE WATER AND PROCESS WATER

WASTEWATER TREATMENT PROCESS IN PRODUCTION OF NICKEL COBALT HYDROXIDE

METHOD AND APPARATUS FOR EFFICIENT AND LOW-CARBON TREATMENT OF LAND...

SYSTEM AND PROCESS FOR TREATMENT OF PRODUCED WATER

METHODS OF LIPID RECOVERY AND LEACHATE TREATMENT

Method for Treating Ground Water