by de-watering, drying, or thickening

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C02F11/12

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F11/00Treatment of sludge Devices therefor

Current Industry

C02F11/12by de-watering, drying, or thickening

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Dewatering machine capable of controlling moisture content
- Patent number 12,358,824
- Issue date Jul 15, 2025
- Korea Institute of Machinery & Materials
- Gi Chun Lee
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
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
Geotechnical characteristics of tailings via lime addition
- Patent number 12,351,493
- Issue date Jul 8, 2025
- Graymont Western Canada Inc.
- Nikolas Andrei Romaniuk
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Recovery of methane from solid digestates
- Patent number 12,338,477
- Issue date Jun 24, 2025
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Aude Bertrandias
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Digestion of organic sludge
- Patent number 12,338,147
- Issue date Jun 24, 2025
- HaskoningDHV Nederland B.V.
- Antonius Theodorus Wilhelminus Maria Hendriks
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for deep treatment of household waste leachate by biochemica...
- Patent number 12,338,148
- Issue date Jun 24, 2025
- Shanghai Environmental & Sanitary Engineering Design Institute Co., Ltd.
- Shengdong Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
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
Method for recovering phosphorus from sludge rich in chemical phosp...
- Patent number 12,304,842
- Issue date May 20, 2025
- Tongji University
- Yongmei Li
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Helical screw conveyor unit, worm shaft, worm extruder, and method...
- Patent number 12,304,167
- Issue date May 20, 2025
- KANADEVIA INOVA AG
- Marc Eugster
- B30 - PRESSES
Information Patent Grant
Phosphorous extraction and recovery system
- Patent number 12,304,843
- Issue date May 20, 2025
- University of Maryland, Baltimore County
- Lee Blaney
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Substance separator system driven by a submersible actuator
- Patent number 12,303,917
- Issue date May 20, 2025
- Adalberto Mercado Alvarado
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Systems, methods, and apparatus for mechanically removing liquid fr...
- Patent number 12,297,135
- Issue date May 13, 2025
- Merrell Bros., Inc.
- Terry Merrell
- F26 - DRYING
Information Patent Grant
System and process for reducing PFAS and microplastics in biosolids...
- Patent number 12,291,492
- Issue date May 6, 2025
- MB HOLDING COMPANY, INC.
- Terry Merrell
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method for the manufacture of hydraulic binders from water treatmen...
- Patent number 12,275,673
- Issue date Apr 15, 2025
- Ardex Group GmbH
- Stephen Alan Brooks
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods, systems for dehydrating gasification fine slags, and media...
- Patent number 12,275,672
- Issue date Apr 15, 2025
- China University of Mining and Technology
- Yixin Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for shielded inductive devices
- Patent number 12,278,259
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Feng Wei Kuo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems of dewatering tailings
- Patent number 12,269,762
- Issue date Apr 8, 2025
- Somerset International Finance Designated Activity Company
- David Osborne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for anaerobic digestion
- Patent number 12,252,424
- Issue date Mar 18, 2025
- Orege
- Patrice Capeau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wetland system for treating domestic wastewater and rainwater and a...
- Patent number 12,252,426
- Issue date Mar 18, 2025
- CHINA MCC5 GROUP CORP. LTD
- Jianhui Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Centrifugal dehydrator and centrifugal dehydration method
- Patent number 12,234,169
- Issue date Feb 25, 2025
- LG Chem, Ltd.
- Sung Woo Jeong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of tailings streams with one or more dosages of lime, and...
- Patent number 12,209,039
- Issue date Jan 28, 2025
- Graymont Western Canada Inc.
- Jesse Wayne Fox
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Porous biological polymerizing agent for sediment dewatering in the...
- Patent number 12,202,754
- Issue date Jan 21, 2025
- CCCC (TIANJIN) ECO-ENVIRONMENTAL PROTECTION DESIGN & RESEARCH INSTITUTE CO.,...
- Baoan Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment process for recycling silicon ingot cutting waste
- Patent number 12,195,342
- Issue date Jan 14, 2025
- ROSI
- Yun Luo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Processing of red mud in bauxite refining
- Patent number 12,194,400
- Issue date Jan 14, 2025
- ENERVOXA INC.
- Igor Kuntzevitsky
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods of intensive recirculating aquaculture
- Patent number 12,178,195
- Issue date Dec 31, 2024
- ATLANTIC SAPPHIRE IP, LLC
- Thue Holm
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Domestic sewage treatment system
- Patent number 12,172,918
- Issue date Dec 24, 2024
- Sichuan University
- Xia Jiang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Transfer assembly and system for aquaculture
- Patent number 12,161,095
- Issue date Dec 10, 2024
- ATLANTIC SAPPHIRE IP, LLC
- Thue Holm
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Process of disposal in piles of tailings stemming from the iron ore...
- Patent number 12,162,025
- Issue date Dec 10, 2024
- Vale S.A.
- Nilton Carlos Torquato
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Methods for valorization of lignin-rich solids from anaerobic diges...
- Patent number 12,162,786
- Issue date Dec 10, 2024
- Robert C. Casad
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

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
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
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
Mobile Lagoon Cleaning Process and Sewer System
- Publication number 20250187963
- Publication date Jun 12, 2025
- The Waste Not Group, LLC
- Carolyn Cole
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
DECENTRALIZED BIOSOLIDS CONVERSION SYSTEMS AND METHODS
- Publication number 20250171344
- Publication date May 29, 2025
- EPIC CLEANTEC INC.
- Aaron Tartakovsky
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR TREATING WASTEWATER AND PROVIDING CLASS A S...
- Publication number 20250154038
- Publication date May 15, 2025
- Advanced Innovators, Inc.
- Robert Whiteman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes
- Publication number 20250154039
- Publication date May 15, 2025
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- Per MAGNUSSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CENTRIFUGAL DEHYDRATOR AND CENTRIFUGAL DEHYDRATION METHOD
- Publication number 20250145510
- Publication date May 8, 2025
- LG CHEM, LTD.
- Sung Woo JEONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOLVENT EXTRACTION METHOD FOR PETROLEUM SLUDGE/OIL SAND ASSISTED BY...
- Publication number 20250145890
- Publication date May 8, 2025
- SHANDONG UNIVERSITY
- Dejun SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Flow-Through Filtration and Waste Separation Device
- Publication number 20250136470
- Publication date May 1, 2025
- Shi-En Shiau
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR TREATMENT OF BIOMASS CONTAINING WASTEWATER FO...
- Publication number 20250136490
- Publication date May 1, 2025
- Evoqua Water Technologies LLC
- Hari G. Gupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WET AIR OXIDATION OF WASTEWATER SLUDGE SOLIDS
- Publication number 20250122111
- Publication date Apr 17, 2025
- Lummus Technology LLC
- Chad Felch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND DEVICE FOR FILTER RESIDUE TREATMENT
- Publication number 20250090982
- Publication date Mar 20, 2025
- PLANETCARE D.O.O.
- Miha FLISEK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS, METHODS, AND DEVICES FOR PROCESSING CRUDE OIL
- Publication number 20250066679
- Publication date Feb 27, 2025
- Enertech Holding Company KSCC
- Mohammed FUAD BANI SALAMEH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PFAS REMOVAL AND DESTRUCTION USING BIOREACTORS FOLLOWED BY SUPERCRI...
- Publication number 20250059077
- Publication date Feb 20, 2025
- Evoqua Water Technologies LLC
- Thomas Kenneth Mallmann
- 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
REACTION AND SEPARATION APPARATUS
- Publication number 20250050243
- Publication date Feb 13, 2025
- BIOLY LIMITED
- Billy Tyler BOOTLE-TOPLEY
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DISTRIBUTION OF HYDRAULIC FRACTURING FLUIDS
- Publication number 20250052142
- Publication date Feb 13, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Farid HAMIDA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HETEROGENEOUS MATERIAL PROCESSING SYSTEM AND METHOD
- Publication number 20250050352
- Publication date Feb 13, 2025
- Disa Technologies, Inc.
- Andrew George Pfleider Halverson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Use of Flotation for Separation and Thickening of Ballasted Sludge
- Publication number 20250042796
- Publication date Feb 6, 2025
- Evoqua Water Technologies LLC
- Robert J. Wenta
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER RECOVERY SYSTEMS AND METHODS
- Publication number 20250041775
- Publication date Feb 6, 2025
- FLOW ENVIRONMENTAL CORP.
- Steve WIDMER
- B08 - CLEANING
Information Patent Application
ECO-FRIENDLY METHOD, APPARATUS, AND SYSTEM FOR PRECIPITATION AND CO...
- Publication number 20250042781
- Publication date Feb 6, 2025
- ORYX ADDITIVE, INC.
- Noah TREMBLAY
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYNERGISTIC DEVICE FOR RESOURCE AND ENERGY RECOVERY, POLLUTION REDU...
- Publication number 20250042798
- Publication date Feb 6, 2025
- BEIJING JIAOTONG UNIVERSITY
- Hong Yao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR REMOVING PER- AND POLYFLUORINATED ALKYL SUBSTANCES FROM...
- Publication number 20250034009
- Publication date Jan 30, 2025
- WP&E Technologies and Solutions, LLC
- Harikrishnan Parthasarathy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CATIONIC EMULSION TERPOLYMER FOR INCREASING CAKE SOLIDS
- Publication number 20250026876
- Publication date Jan 23, 2025
- Solenis Technologies, L.P.
- Nathalie Bruzzano
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Self-Cleaning Gas Buster Tank
- Publication number 20250002375
- Publication date Jan 2, 2025
- SandTech Holdings LLC
- Michael Ray Carr
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes
- Publication number 20240425398
- Publication date Dec 26, 2024
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- Per MAGNUSSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HELICAL SCREW CONVEYOR UNIT, WORM SHAFT, WORM EXTRUDER, AND METHOD...
- Publication number 20240416607
- Publication date Dec 19, 2024
- HITACHI ZOSEN INOVA AG
- Marc EUGSTER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR PRODUCING BIOGAS USING MIXED LIQUID OF DIGESTIVE FLUID T...
- Publication number 20240417298
- Publication date Dec 19, 2024
- Min Soo NA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

by de-watering, drying, or thickening

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dewatering machine capable of controlling moisture content

Method and system for waste treatment

Geotechnical characteristics of tailings via lime addition

Recovery of methane from solid digestates

Digestion of organic sludge

Method for deep treatment of household waste leachate by biochemica...

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

Wastewater and sludge treatment device and method

Method for recovering phosphorus from sludge rich in chemical phosp...

Helical screw conveyor unit, worm shaft, worm extruder, and method...

Phosphorous extraction and recovery system

Substance separator system driven by a submersible actuator

Systems, methods, and apparatus for mechanically removing liquid fr...

System and process for reducing PFAS and microplastics in biosolids...

Method for the manufacture of hydraulic binders from water treatmen...

Methods, systems for dehydrating gasification fine slags, and media...

Systems and methods for shielded inductive devices

Methods and systems of dewatering tailings

Method and device for anaerobic digestion

Wetland system for treating domestic wastewater and rainwater and a...

Centrifugal dehydrator and centrifugal dehydration method

Treatment of tailings streams with one or more dosages of lime, and...

Porous biological polymerizing agent for sediment dewatering in the...

Treatment process for recycling silicon ingot cutting waste

Processing of red mud in bauxite refining

Systems and methods of intensive recirculating aquaculture

Domestic sewage treatment system

Transfer assembly and system for aquaculture

Process of disposal in piles of tailings stemming from the iron ore...

Methods for valorization of lignin-rich solids from anaerobic diges...

Patents Applicationslast 30 patents

SYNGAS CLEANING AND SOOT RECOVERY

METHODS AND SYSTEMS OF DEWATERING TAILINGS

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

FILTER ARRANGEMENT

Mobile Lagoon Cleaning Process and Sewer System

DECENTRALIZED BIOSOLIDS CONVERSION SYSTEMS AND METHODS

SYSTEMS AND METHODS FOR TREATING WASTEWATER AND PROVIDING CLASS A S...

Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes

CENTRIFUGAL DEHYDRATOR AND CENTRIFUGAL DEHYDRATION METHOD

SOLVENT EXTRACTION METHOD FOR PETROLEUM SLUDGE/OIL SAND ASSISTED BY...

Flow-Through Filtration and Waste Separation Device

SYSTEM AND METHOD FOR TREATMENT OF BIOMASS CONTAINING WASTEWATER FO...

WET AIR OXIDATION OF WASTEWATER SLUDGE SOLIDS

METHOD AND DEVICE FOR FILTER RESIDUE TREATMENT

SYSTEMS, METHODS, AND DEVICES FOR PROCESSING CRUDE OIL

PFAS REMOVAL AND DESTRUCTION USING BIOREACTORS FOLLOWED BY SUPERCRI...

HUMAN WASTE COLLECTION AND SEPARATION SYSTEM

REACTION AND SEPARATION APPARATUS

DISTRIBUTION OF HYDRAULIC FRACTURING FLUIDS

HETEROGENEOUS MATERIAL PROCESSING SYSTEM AND METHOD

Use of Flotation for Separation and Thickening of Ballasted Sludge

WATER RECOVERY SYSTEMS AND METHODS

ECO-FRIENDLY METHOD, APPARATUS, AND SYSTEM FOR PRECIPITATION AND CO...

SYNERGISTIC DEVICE FOR RESOURCE AND ENERGY RECOVERY, POLLUTION REDU...

SYSTEM FOR REMOVING PER- AND POLYFLUORINATED ALKYL SUBSTANCES FROM...

CATIONIC EMULSION TERPOLYMER FOR INCREASING CAKE SOLIDS

Self-Cleaning Gas Buster Tank

Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes

HELICAL SCREW CONVEYOR UNIT, WORM SHAFT, WORM EXTRUDER, AND METHOD...

SYSTEM FOR PRODUCING BIOGAS USING MIXED LIQUID OF DIGESTIVE FLUID T...