Regeneration of sorbents, filters

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CPC
C02F2303/16

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2303/00Specific treatment goals

Current Industry

C02F2303/16Regeneration of sorbents, filters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Composition and method for capture and degradation of PFAS
- Patent number 12,319,594
- Issue date Jun 3, 2025
- Battelle Memorial Institute
- Radha K. Motkuri
- 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
PFAS remediation using high redox potential free-radicals
- Patent number 12,304,841
- Issue date May 20, 2025
- PARSONS CORPORATION
- Daniel R. Griffiths
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Bioreactor cleaning installation for bioreactors in rail vehicles
- Patent number 12,306,606
- Issue date May 20, 2025
- VOGELSANG GMBH & CO. KG
- Martin Heinrichs
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for attached growth biological treatment and acti...
- Patent number 12,297,134
- Issue date May 13, 2025
- Lummus Technology LLC
- Simon Larson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Alternating cascaded system for high-salinity wastewater treatment
- Patent number 12,296,284
- Issue date May 13, 2025
- Tongji University
- Yalei Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
COF@hydromagnesite composite material and preparation method and ap...
- Patent number 12,296,318
- Issue date May 13, 2025
- HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY
- Yongbing Yuan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Purified water supply pipeline system
- Patent number 12,286,362
- Issue date Apr 29, 2025
- Kemflo (Nanjing) Environmental Technology co., Ltd.
- Evan Zhou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ion removal unit for water heater, and scale-free boiler, scale-fre...
- Patent number 12,286,367
- Issue date Apr 29, 2025
- Kyungdong Navien Co., Ltd.
- Soo Young Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for extracting boron from feed water
- Patent number 12,286,364
- Issue date Apr 29, 2025
- Kirk M. Pumphrey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Nanocomposites and related methods
- Patent number 12,281,017
- Issue date Apr 22, 2025
- Northwestern University
- Vikas Nandwana
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filtration system
- Patent number RE50380
- Issue date Apr 15, 2025
- AMIAD WATER SYSTEMS LTD.
- Ra'anan Ben Horin
Information Patent Grant
Geopolymer composite for water decontamination
- Patent number 12,274,996
- Issue date Apr 15, 2025
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Ehab Abdelhamed Abdelrahman Ahmed
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mixer for ion exchange water softener
- Patent number 12,269,759
- Issue date Apr 8, 2025
- Gilles Hughes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter membrane with bi-directional flow enhancing features
- Patent number 12,263,445
- Issue date Apr 1, 2025
- U.S. Government as represented by the Secretary of the Army
- Jeremy S. Walker
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Water filtration and aeration unit
- Patent number 12,252,415
- Issue date Mar 18, 2025
- WETS LLC
- Keyur Gorji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane filtration device and method for cleaning membrane filtrat...
- Patent number 12,246,290
- Issue date Mar 11, 2025
- Kubota Corporation
- Shintaro Nishimoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Oleophilic hydrophobic magnetic porous materials
- Patent number 12,246,968
- Issue date Mar 11, 2025
- Northwestern University
- Vikas Nandwana
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Zeolite composites for water purification
- Patent number 12,239,960
- Issue date Mar 4, 2025
- UWM Research Foundation, Inc.
- Marcia Renata Quadros da Silva
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System for redox shuttle solution monitoring
- Patent number 12,239,941
- Issue date Mar 4, 2025
- Xerox Corporation
- Eugene S. Beh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sulfer-doped silver tungstate (AG2WO4) nanoparticles for water deco...
- Patent number 12,240,768
- Issue date Mar 4, 2025
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Mohamed Khairy Abdel Fattah Omran
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of purifying natural water and wastewater
- Patent number 12,234,170
- Issue date Feb 25, 2025
- Igor Semenovich Balaev
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for cleaning up oil spills using multi-layered carbon fiber-...
- Patent number 12,227,436
- Issue date Feb 18, 2025
- Mohammad Nezar H Khdary
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mineral recovery enhanced desalination (MRED) process for desalinat...
- Patent number 12,227,441
- Issue date Feb 18, 2025
- UNM Rainforest Innovations
- Bruce Thomson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Solar boat for easy collection of spilled oil and garbage
- Patent number 12,221,194
- Issue date Feb 11, 2025
- K-MARINE CO., LTD.
- Chan Woo Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Conical filter with turbine powered scraper
- Patent number 12,208,348
- Issue date Jan 28, 2025
- MIMBLY AB
- Carl Emil Vestman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Processes for removing oil from separated water streams
- Patent number 12,209,035
- Issue date Jan 28, 2025
- ConocoPhillips Company
- Kristie S. McLin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water management system
- Patent number 12,202,741
- Issue date Jan 21, 2025
- CHANDLER SYSTEMS, INC.
- William D. Chandler
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water management system
- Patent number 12,202,742
- Issue date Jan 21, 2025
- CHANDLER SYSTEMS, INC.
- William D. Chandler
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

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
METAL CHELATORS
- Publication number 20250162912
- Publication date May 22, 2025
- Wayne State University
- Jeremy KODANKO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POLYMERS FOR THE REMOVAL OF PFAS FROM AQUEOUS COMPOSITIONS, AND MET...
- Publication number 20250161911
- Publication date May 22, 2025
- Lutum Technology, LLC
- Alan Letton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Information Patent Application
LITHIUM RECOVERY SYSTEM FOR BLACK MASS
- Publication number 20250163543
- Publication date May 22, 2025
- DOOSAN ENERBILITY CO., LTD.
- Jang Yong YOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR CAPTURING CARBON DIOXIDE FROM A HUMIDITY ADJU...
- Publication number 20250144563
- Publication date May 8, 2025
- ANAHAT SAHAY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT OF SMALL WATER RESERVOIRS WITH LIMITED INFRASTRUCTU...
- Publication number 20250145502
- Publication date May 8, 2025
- Atlantium Technologies Ltd
- Ytzhak ROZENBERG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS, SYSTEM AND METHOD FOR PFAS REMOVAL AND MINERALIZATION
- Publication number 20250145501
- Publication date May 8, 2025
- Evoqua Water Technologies LLC
- Gary C. Ganzi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYBRID FILTER AND CHEMICAL CLEANING ASSEMBLY AND METHOD
- Publication number 20250145496
- Publication date May 8, 2025
- Pentair Water Pool and Spa, Inc.
- Azur Dzindo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SOFTENING DEVICE AND WASHING MACHINE
- Publication number 20250146204
- Publication date May 8, 2025
- Samsung Electronics Co., Ltd.
- Atsushi OHYAGI
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL
- Publication number 20250145500
- Publication date May 8, 2025
- Ionic Water Technologies, LLC
- George W. ADAMSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SELF-CLEANING FILTRATION SYSTEM WITH MINIMAL WASTE GENERATION FOR W...
- Publication number 20250135378
- Publication date May 1, 2025
- Halldor Systems, LLC
- Brent Halldorson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Backwash Hose Reel Directly Supportable on a Pool Filter
- Publication number 20250136406
- Publication date May 1, 2025
- David Edward Connor
- E04 - BUILDING
Information Patent Application
METHODS OF RECOVERING BARIUM FROM PRODUCED WATER TO REMOVE SULFATES...
- Publication number 20250128971
- Publication date Apr 24, 2025
- Saudi Arabian Oil Company
- Jian Hou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COF@HYDROMAGNESITE COMPOSITE MATERIAL AND PREPARATION METHOD AND AP...
- Publication number 20250128235
- Publication date Apr 24, 2025
- HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY
- Yongbing Yuan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID TREATMENT APPARATUS WITH INTEGRAL CLEANING SYSTEM
- Publication number 20250128970
- Publication date Apr 24, 2025
- Ralph SUDDATH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HARMFUL SUBSTANCE REMOVAL SYSTEM AND METHOD
- Publication number 20250128183
- Publication date Apr 24, 2025
- HEARTLAND WATER TECHNOLOGY, INC.
- Craig Clerkin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING ADSORPTION UNIT FOR LITHIUM RECOVERY AND USE O...
- Publication number 20250128251
- Publication date Apr 24, 2025
- SUNRESIN NEW MATERIALS CO. LTD.
- Suidang LI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEMBRANE MODULE
- Publication number 20250121330
- Publication date Apr 17, 2025
- BLUE FOOT MEMBRANES NV
- Peter AERTS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR LITHIUM SORPTION EXTRACTION FROM LITHIUM-CONTAINING BRINES
- Publication number 20250122086
- Publication date Apr 17, 2025
- JOINT STOCK COMPANY "AXION – RARE AND NOBLE METALS"
- Dmitrii Alekseevich KONDRUTSKII
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Fluid Purification Methods, Devices, and Systems
- Publication number 20250122103
- Publication date Apr 17, 2025
- NxStage Medical, Inc.
- Joseph E. TURK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BUBBLE GENERATION DEVICE AND LIQUID FILTRATION DEVICE
- Publication number 20250108335
- Publication date Apr 3, 2025
- MEIDENSHA CORPORATION
- Hiroshi NOGUCHI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PRE-REGENERATED COUNTERCURRENT REGENERATION PROCESS
- Publication number 20250108366
- Publication date Apr 3, 2025
- Dripping Wet Water Inc.
- Allison SAMPSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A Sustainable System and Method for Removing and Concentrating Per-...
- Publication number 20250100905
- Publication date Mar 27, 2025
- Emerging Compounds Treatment Technologies, Inc.
- Michael G. Nickelsen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVING BIVALENT IONS FROM PRODUCED WATER
- Publication number 20250100907
- Publication date Mar 27, 2025
- Saudi Arabian Oil Company
- Andrey Kovalskii
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, A...
- Publication number 20250091925
- Publication date Mar 20, 2025
- NOMURA MICRO SCIENCE CO., LTD.
- Masamitsu IIYAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER STERILISER
- Publication number 20250091916
- Publication date Mar 20, 2025
- AUGUSTO ERIC REIJER PICOZZI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SOFTENING EQUIPMENT AND REGENERATION SYSTEM THEREOF
- Publication number 20250091910
- Publication date Mar 20, 2025
- Kemflo International Co., Ltd.
- Sheng-Nan LIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR NON-WASTE PURIFICATION OF A FILTRATE OF SOLID HOUSEHOLD...
- Publication number 20250083985
- Publication date Mar 13, 2025
- Unique Equipment Solutions LLC
- Oleksandr Yuriiovych Mykytiuk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT SYSTEM VALVE BODY
- Publication number 20250083984
- Publication date Mar 13, 2025
- Franklin Electric Co., Inc.
- Zachary G. Lightner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Regeneration of sorbents, filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Composition and method for capture and degradation of PFAS

Method and packaged system for filtering water

PFAS remediation using high redox potential free-radicals

Bioreactor cleaning installation for bioreactors in rail vehicles

System and method for attached growth biological treatment and acti...

Alternating cascaded system for high-salinity wastewater treatment

COF@hydromagnesite composite material and preparation method and ap...

Purified water supply pipeline system

Ion removal unit for water heater, and scale-free boiler, scale-fre...

System and method for extracting boron from feed water

Nanocomposites and related methods

Filtration system

Geopolymer composite for water decontamination

Mixer for ion exchange water softener

Filter membrane with bi-directional flow enhancing features

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

Water filtration and aeration unit

Membrane filtration device and method for cleaning membrane filtrat...

Oleophilic hydrophobic magnetic porous materials

Zeolite composites for water purification

System for redox shuttle solution monitoring

Sulfer-doped silver tungstate (AG2WO4) nanoparticles for water deco...

Method of purifying natural water and wastewater

Method for cleaning up oil spills using multi-layered carbon fiber-...

Mineral recovery enhanced desalination (MRED) process for desalinat...

Solar boat for easy collection of spilled oil and garbage

Conical filter with turbine powered scraper

Processes for removing oil from separated water streams

Water management system

Water management system

Patents Applicationslast 30 patents

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

METAL CHELATORS

POLYMERS FOR THE REMOVAL OF PFAS FROM AQUEOUS COMPOSITIONS, AND MET...

Method for Treating Ground Water

LITHIUM RECOVERY SYSTEM FOR BLACK MASS

SYSTEM AND METHOD FOR CAPTURING CARBON DIOXIDE FROM A HUMIDITY ADJU...

WATER TREATMENT OF SMALL WATER RESERVOIRS WITH LIMITED INFRASTRUCTU...

APPARATUS, SYSTEM AND METHOD FOR PFAS REMOVAL AND MINERALIZATION

HYBRID FILTER AND CHEMICAL CLEANING ASSEMBLY AND METHOD

WATER SOFTENING DEVICE AND WASHING MACHINE

REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL

SELF-CLEANING FILTRATION SYSTEM WITH MINIMAL WASTE GENERATION FOR W...

Backwash Hose Reel Directly Supportable on a Pool Filter

METHODS OF RECOVERING BARIUM FROM PRODUCED WATER TO REMOVE SULFATES...

COF@HYDROMAGNESITE COMPOSITE MATERIAL AND PREPARATION METHOD AND AP...

FLUID TREATMENT APPARATUS WITH INTEGRAL CLEANING SYSTEM

HARMFUL SUBSTANCE REMOVAL SYSTEM AND METHOD

METHOD FOR PREPARING ADSORPTION UNIT FOR LITHIUM RECOVERY AND USE O...

FILTRATION MEMBRANE MODULE

METHOD FOR LITHIUM SORPTION EXTRACTION FROM LITHIUM-CONTAINING BRINES

Fluid Purification Methods, Devices, and Systems

BUBBLE GENERATION DEVICE AND LIQUID FILTRATION DEVICE

PRE-REGENERATED COUNTERCURRENT REGENERATION PROCESS

A Sustainable System and Method for Removing and Concentrating Per-...

REMOVING BIVALENT IONS FROM PRODUCED WATER

PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, A...

WATER STERILISER

WATER SOFTENING EQUIPMENT AND REGENERATION SYSTEM THEREOF

METHOD FOR NON-WASTE PURIFICATION OF A FILTRATE OF SOLID HOUSEHOLD...

WATER TREATMENT SYSTEM VALVE BODY