Regeneration of sorbents, filters

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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

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Patents Grantslast 30 patents

Information Patent Grant
Method of treatment of water effluent with multilayer filter under...
- Patent number 12,365,606
- Issue date Jul 22, 2025
- Kenneth R. Code
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Adsorbent particles, method for producing adsorbent particles, base...
- Patent number 12,364,967
- Issue date Jul 22, 2025
- Masahiro Aoshima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Date seed powder for water filtration treatment
- Patent number 12,357,927
- Issue date Jul 15, 2025
- Saudi Arabian Oil Company
- Qiwei Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cleaning method of membrane filtration system and membrane filtrati...
- Patent number 12,357,949
- Issue date Jul 15, 2025
- Metawater Co., Ltd.
- Hideki Kozono
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for sustainable brine treatment and heavy metal p...
- Patent number 12,358,815
- Issue date Jul 15, 2025
- United Arab Emirates University
- Ameera Mohammad
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Faucet water purifier and filtering device for use in faucet water...
- Patent number 12,351,479
- Issue date Jul 8, 2025
- Jizong Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Humic and fulvic black water based beverage for human consumption
- Patent number 12,350,370
- Issue date Jul 8, 2025
- Louise Wilkie
- 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
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
Alkaline-treated zeolite based sorbent device, and use for heavy me...
- Patent number 12,343,700
- Issue date Jul 1, 2025
- King Fahd University of Petroleum & Minerals
- Khalid Alhooshani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water treatment material, preparation, and use for electrically enh...
- Patent number 12,337,298
- Issue date Jun 24, 2025
- Tsinghua Shenzhen International Graduate School
- Lin Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Regenerative media filter air scouring apparatus and method
- Patent number 12,330,959
- Issue date Jun 17, 2025
- Neptune Benson, Inc.
- Steven Hawksley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for purifying polluted water
- Patent number 12,330,962
- Issue date Jun 17, 2025
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Mohamed Khairy Abdel Fattah Omran
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR TREATMENT OF AMMONIA IN A FEED WATER STREAM
- Publication number 20250236540
- Publication date Jul 24, 2025
- FLUENCE WATER PRODUCTS AND INNOVATION LTD
- Neri NATHAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER-SOFTENING DEVICE
- Publication number 20250230068
- Publication date Jul 17, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Yujun LU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CONTROLLER AND METHOD FOR CONTROLLING A WATER TREATMENT SYSTEM
- Publication number 20250230062
- Publication date Jul 17, 2025
- Franklin Electric Co., Inc.
- Adrian Chavis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHODS OF REMOVING IONS FROM DRAINAGE WATER
- Publication number 20250230069
- Publication date Jul 17, 2025
- Tailwater Systems, LLC
- John N. SKARDON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE COMPRISING BIOPOLYMERS AND CARBON NANOMATERIALS FOR REMOVI...
- Publication number 20250222434
- Publication date Jul 10, 2025
- UNIVERSIDAD TECNICA FEDERICO SANTA MARIA
- Elías REINOSO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS OF REMOVING ENVIRONMENTAL CONTAMINANTS
- Publication number 20250223199
- Publication date Jul 10, 2025
- The University of British Columbia
- Fuhar Dixit
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE FOR CLEANING A HONEYCOMB CERAMIC FOR THE TREATMENT OF LIQUID...
- Publication number 20250223208
- Publication date Jul 10, 2025
- WK Filtertechnik UG & Co. KG
- Steven KRUG
- 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
ULTRASONIC DEVICES AND METHODS FOR REGENERATION OF ACTIVATED CARBON
- Publication number 20250206640
- Publication date Jun 26, 2025
- Ozono Polaris, S.A. de C.V.
- David Ross MACKAY PETT
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CIRCULATING WATER PUMP FOR DATA CENTER COMPUTER ROOM
- Publication number 20250196029
- Publication date Jun 19, 2025
- Hebei Qinhuai Data Co., Limited.
- Binghua ZHANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Self-Blending Pressurized Modular Nitrate Reduction System
- Publication number 20250187960
- Publication date Jun 12, 2025
- ATEC Water Systems, LLC
- Lee Odell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR REDOX SHUTTLE SOLUTION MONITORING
- Publication number 20250186947
- Publication date Jun 12, 2025
- Xerox Corporation
- Eugene S. Beh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DISHWASHER AND METHOD FOR CONTROLLING THE SAME
- Publication number 20250185873
- Publication date Jun 12, 2025
- Samsung Electronics Co., Ltd.
- Gimun GWAK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND SYSTEMS ASSOCIATED WITH REGENERATING PFAS-SELECTIVE RESINS
- Publication number 20250186989
- Publication date Jun 12, 2025
- SciDev Energy Services, Inc.
- Quinn McLeish Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
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
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
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
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
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
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

Regeneration of sorbents, filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of treatment of water effluent with multilayer filter under...

Adsorbent particles, method for producing adsorbent particles, base...

Date seed powder for water filtration treatment

Cleaning method of membrane filtration system and membrane filtrati...

Method and system for sustainable brine treatment and heavy metal p...

Faucet water purifier and filtering device for use in faucet water...

Humic and fulvic black water based beverage for human consumption

Method for the treatment of wastewater

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

Alkaline-treated zeolite based sorbent device, and use for heavy me...

Water treatment material, preparation, and use for electrically enh...

Complete sets of equipment for supplying drinking water in field

Regenerative media filter air scouring apparatus and method

Method for purifying polluted water

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...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR TREATMENT OF AMMONIA IN A FEED WATER STREAM

WATER-SOFTENING DEVICE

CONTROLLER AND METHOD FOR CONTROLLING A WATER TREATMENT SYSTEM

SYSTEM AND METHODS OF REMOVING IONS FROM DRAINAGE WATER

MEMBRANE COMPRISING BIOPOLYMERS AND CARBON NANOMATERIALS FOR REMOVI...

METHODS OF REMOVING ENVIRONMENTAL CONTAMINANTS

DEVICE FOR CLEANING A HONEYCOMB CERAMIC FOR THE TREATMENT OF LIQUID...

FILTER ARRANGEMENT

ULTRASONIC DEVICES AND METHODS FOR REGENERATION OF ACTIVATED CARBON

CIRCULATING WATER PUMP FOR DATA CENTER COMPUTER ROOM

Self-Blending Pressurized Modular Nitrate Reduction System

SYSTEM FOR REDOX SHUTTLE SOLUTION MONITORING

DISHWASHER AND METHOD FOR CONTROLLING THE SAME

METHODS AND SYSTEMS ASSOCIATED WITH REGENERATING PFAS-SELECTIVE RESINS

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

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

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

APPARATUS, SYSTEM AND METHOD FOR PFAS REMOVAL AND MINERALIZATION

HYBRID FILTER AND CHEMICAL CLEANING ASSEMBLY AND METHOD

REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL

WATER SOFTENING DEVICE AND WASHING MACHINE

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...

HARMFUL SUBSTANCE REMOVAL SYSTEM AND METHOD