Recirculation with an external loop

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CPC
C02F2301/046

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2301/00General aspects of water treatment

Current Industry

C02F2301/046Recirculation with an external loop

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Variable pulsed ionic waste stream reclamation system and method
- Patent number 12,269,765
- Issue date Apr 8, 2025
- Fluent Technologies, LLC
- Philip C. Shehane
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Desalination device using solvent extraction method, and desalinati...
- Patent number 12,269,754
- Issue date Apr 8, 2025
- Korea University Research and Business Foundation
- Jae Woo Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment system
- Patent number 12,264,091
- Issue date Apr 1, 2025
- HOLM ENVIRONMENTAL ENERGY RESOURCES LLC
- Pio S. Lombardo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
System and method for recovering ammonia from an ammonia-containing...
- Patent number 12,252,428
- Issue date Mar 18, 2025
- Process Limited
- Robert Eden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for treating evaporator blowdown
- Patent number 12,252,425
- Issue date Mar 18, 2025
- Veolia Water Technologies, Inc.
- Mark C. Nicholson
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Atmospheric water generator with water cooling system
- Patent number 12,246,283
- Issue date Mar 11, 2025
- WATERGEN LTD.
- Sharon Dulberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multipass water filter
- Patent number 12,246,971
- Issue date Mar 11, 2025
- Bluewater Innovations AB
- Johan Wennerström
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment system and method
- Patent number 12,246,978
- Issue date Mar 11, 2025
- Hyperion Water Technologies LLC
- Julian Fisher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mobile processing system for hazardous and radioactive isotope removal
- Patent number 12,234,172
- Issue date Feb 25, 2025
- John Raymont
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for producing ultrapure water for semiconductor...
- Patent number 12,221,371
- Issue date Feb 11, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- En Tian Lin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cascade water recycling intelligent system for shale gas exploitation
- Patent number 12,221,358
- Issue date Feb 11, 2025
- TIANJIN UNIVERSITY
- Li He
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Low energy ejector desalination system
- Patent number 12,221,360
- Issue date Feb 11, 2025
- BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
- Jorge T. Aguinaldo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Lithium purification and conversion
- Patent number 12,215,035
- Issue date Feb 4, 2025
- Schlumberger Technology Corporation
- Dominic Perroni
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Atmospheric water generator with a defrost system
- Patent number 12,201,938
- Issue date Jan 21, 2025
- WATERGEN LTD.
- Sharon Dulberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compact water heating and treatment system
- Patent number 12,195,953
- Issue date Jan 14, 2025
- Watts Regulator Co.
- Theresa D'Amore
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ecological system for cooling towers algae control
- Patent number 12,196,505
- Issue date Jan 14, 2025
- Saudi Arabian Oil Company
- Khalid Hamed Al Ghamdi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Plunging liquid jet reactor and water treatment system
- Patent number 12,195,374
- Issue date Jan 14, 2025
- Kuwait University
- Badar Shafaqa Al-Anzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
UV lamp and anti-scale water treatment water heater apparatus with...
- Patent number 12,195,378
- Issue date Jan 14, 2025
- Watts Regulator Co.
- Theresa D'Amore
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Substrate processing apparatus, process fluid treating apparatus, a...
- Patent number 12,198,943
- Issue date Jan 14, 2025
- Semes Co. Ltd
- Junhee Youn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment device
- Patent number 12,195,369
- Issue date Jan 14, 2025
- Mitsubishi Electric Corporation
- Yoshihiro Nakayama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for operating a pasteurization apparatus
- Patent number 12,185,745
- Issue date Jan 7, 2025
- Red Bull GmbH
- Roland Concin
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Recirculation aquaculture system and method
- Patent number 12,178,196
- Issue date Dec 31, 2024
- Qinghai Photon Ecology Co., Ltd.
- Jiarui Chen
- 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
Water purification apparatus, and a method for controlling a water...
- Patent number 12,179,151
- Issue date Dec 31, 2024
- Baxter International Inc.
- Peter Sendelius
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Pure-water production device and pure-water production method
- Patent number 12,172,917
- Issue date Dec 24, 2024
- Organo Corporation
- Yuki Nakamura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dissolved air flotation system and methods for biological nutrient...
- Patent number 12,172,920
- Issue date Dec 24, 2024
- Evoqua Water Technologies LLC
- Nathan Antonneau
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Harmful substance removal system and method
- Patent number 12,172,101
- Issue date Dec 24, 2024
- Heartland Technology Partners LLC
- Craig Clerkin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for realizing partial anammox advanced nitrogen a...
- Patent number 12,172,915
- Issue date Dec 24, 2024
- Beijing University of Technology
- Yongzhen Peng
- 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

Patents Applicationslast 30 patents

Information Patent Application
FLOW DISTRIBUTOR FOR BATCH OR SEMI-BATCH HYPERFILTRATION SYSTEM
- Publication number 20250114745
- Publication date Apr 10, 2025
- DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
- Robert HUEHMER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
LITHIUM RECOVERY FROM BRINE
- Publication number 20250101544
- Publication date Mar 27, 2025
- Avonlea Technology Holdings Corp.
- Ronald Otto LINCZ
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
SPA WATER TREATMENT SYSTEM
- Publication number 20250092705
- Publication date Mar 20, 2025
- King Technology, Inc.
- Eric Barton
- E04 - BUILDING
Information Patent Application
AUTOMATED INDOOR GROWING APPARATUSES AND RELATED METHODS
- Publication number 20250081897
- Publication date Mar 13, 2025
- 80 ACRES URBAN AGRICULTURE INC.
- Kees Breukel
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SYSTEMS AND METHODS FOR RECYCLING WATER
- Publication number 20250074795
- Publication date Mar 6, 2025
- William Tally
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DRAW SOLUTION, WATER TREATMENT METHOD, AND WATER TREATMENT APPARATUS
- Publication number 20250065269
- Publication date Feb 27, 2025
- JNC CORPORATION
- Tadashi NAGASAKO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER PURIFICATION APPARATUS AND METHODS FOR CLEANING THE WATER PUR...
- Publication number 20250058282
- Publication date Feb 20, 2025
- Baxter International Inc.
- Peter SENDELIUS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOGAS PRODUCTION DEVICE INCLUDING CONDUCTIVE SUPPORT-BASED DYNAMIC...
- Publication number 20250051205
- Publication date Feb 13, 2025
- Industry-Academic Cooperation Foundation, Yonsei University
- Sang-Hyoun KIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
RO PURIFIER WITH PROVISION TO DISPENSE HOT OR COLD WATER
- Publication number 20250042778
- Publication date Feb 6, 2025
- Zhejiang Qinyuan Water Treatment S. T. Co., Ltd.
- Junbo GUO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PURIFYING WATER CONTAINING ORGANIC IMPURITIES BY ULTRAFI...
- Publication number 20250042795
- Publication date Feb 6, 2025
- Dmitrii V. Tateosov
- 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
DEVICE AND METHOD FOR WATER TREATMENT
- Publication number 20250042783
- Publication date Feb 6, 2025
- 77 VISION WAY LTD
- Gianpaolo TRIVELLI
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
Systems And Methods For Treating Biologically Contaminated Water St...
- Publication number 20250042773
- Publication date Feb 6, 2025
- James W. Schleiffarth
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
FLOW REACTOR SYSTEM AND METHOD FOR DISINFECTING A FLUID
- Publication number 20250025587
- Publication date Jan 23, 2025
- ams-OSRAM International GmbH
- Norbert MAGG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD OF SUPPLEMENTS DOSING TO REMOVE TOTAL NITROGEN FR...
- Publication number 20250019284
- Publication date Jan 16, 2025
- Gregory D. GRAVES
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Water Treatment Systems Using Ozone-Filled Nanobubbles
- Publication number 20250019280
- Publication date Jan 16, 2025
- NBOT SYSTEMS, LLC
- Brian C. DOMRESE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Apparatus for TOC Monitoring of Purified Water
- Publication number 20250019262
- Publication date Jan 16, 2025
- VWS (UK) LIMITED
- John Walker
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods of treating water
- Publication number 20250011207
- Publication date Jan 9, 2025
- B.G. NEGEV TECHNOLOGIES AND APPLICATION LTD., AT BEN-GURION UNIVERSITY
- Jack Gilron
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOCHAR-ENHANCED GRASS BLANKET FOR REMEDIATING CONTAMINATED SEDIMEN...
- Publication number 20250012028
- Publication date Jan 9, 2025
- INNOVATION CENTER OF YANGTZE RIVER DELTA, ZJU
- Liang Zhu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Dispensing Apparatus For Producing and Dispensing Alkaline Water
- Publication number 20250011212
- Publication date Jan 9, 2025
- Dmitrii V. Tateosov
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
CLEAN-IN-PLACE (CIP) SYSTEM AND PROCESS
- Publication number 20250001469
- Publication date Jan 2, 2025
- HABI Tech. I/S
- Hans Andersen
- B08 - CLEANING
Information Patent Application
WASTEWATER TREATMENT SYSTEM AND METHOD USING REUSABLE TECHNOLOGIES
- Publication number 20250002377
- Publication date Jan 2, 2025
- EXPOSOME PVT. LTD.
- Prerna Goradia
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE BIOREACTOR SYSTEM FOR TREATING WASTEWATER USING OXYGEN
- Publication number 20250002386
- Publication date Jan 2, 2025
- American Air Liquide, Inc.
- Min Ho MAENG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REVERSE OSMOSIS SYSTEM AND PROCESS FOR CONCENTRATING A SALTWATER
- Publication number 20240424447
- Publication date Dec 26, 2024
- SALTWORKS TECHNOLOGIES INC.
- Derek MANDEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENHANCED ELECTRO-OXIDATION SYSTEM
- Publication number 20240417287
- Publication date Dec 19, 2024
- Lummus Technology LLC
- Mark Allen Clark
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ULTRAPURE WATER SUPPLY APPARATUS, SUBSTRATE PROCESSING SYSTEM INCLU...
- Publication number 20240417301
- Publication date Dec 19, 2024
- Samsung Electronics Co., Ltd.
- Jongha YUN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPACT WATER FILTERING DEVICE
- Publication number 20240416285
- Publication date Dec 19, 2024
- PURIFIER d.o.o.
- Laszlo SIPOS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF RECYCLING SILICON WASTEWATER AND METHOD OF MANUFACTURING...
- Publication number 20240400398
- Publication date Dec 5, 2024
- Samsung Electronics Co., Ltd.
- Myungbeom PARK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR REMOVING DISSOLVED ORGANIC SUBSTANCES IN LIQUIDS USING A...
- Publication number 20240400412
- Publication date Dec 5, 2024
- Mecana AG
- Ulrich GRABBE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Recirculation with an external loop

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable pulsed ionic waste stream reclamation system and method

Desalination device using solvent extraction method, and desalinati...

Wastewater treatment system

Method and device for anaerobic digestion

System and method for recovering ammonia from an ammonia-containing...

System and method for treating evaporator blowdown

Atmospheric water generator with water cooling system

Multipass water filter

Water treatment system and method

Mobile processing system for hazardous and radioactive isotope removal

Systems and methods for producing ultrapure water for semiconductor...

Cascade water recycling intelligent system for shale gas exploitation

Low energy ejector desalination system

Lithium purification and conversion

Atmospheric water generator with a defrost system

Compact water heating and treatment system

Ecological system for cooling towers algae control

Plunging liquid jet reactor and water treatment system

UV lamp and anti-scale water treatment water heater apparatus with...

Substrate processing apparatus, process fluid treating apparatus, a...

Water treatment device

Method for operating a pasteurization apparatus

Recirculation aquaculture system and method

Systems and methods of intensive recirculating aquaculture

Water purification apparatus, and a method for controlling a water...

Pure-water production device and pure-water production method

Dissolved air flotation system and methods for biological nutrient...

Harmful substance removal system and method

System and method for realizing partial anammox advanced nitrogen a...

Transfer assembly and system for aquaculture

Patents Applicationslast 30 patents

FLOW DISTRIBUTOR FOR BATCH OR SEMI-BATCH HYPERFILTRATION SYSTEM

LITHIUM RECOVERY FROM BRINE

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

SPA WATER TREATMENT SYSTEM

AUTOMATED INDOOR GROWING APPARATUSES AND RELATED METHODS

SYSTEMS AND METHODS FOR RECYCLING WATER

DRAW SOLUTION, WATER TREATMENT METHOD, AND WATER TREATMENT APPARATUS

WATER PURIFICATION APPARATUS AND METHODS FOR CLEANING THE WATER PUR...

BIOGAS PRODUCTION DEVICE INCLUDING CONDUCTIVE SUPPORT-BASED DYNAMIC...

RO PURIFIER WITH PROVISION TO DISPENSE HOT OR COLD WATER

METHOD FOR PURIFYING WATER CONTAINING ORGANIC IMPURITIES BY ULTRAFI...

Use of Flotation for Separation and Thickening of Ballasted Sludge

DEVICE AND METHOD FOR WATER TREATMENT

Systems And Methods For Treating Biologically Contaminated Water St...

FLOW REACTOR SYSTEM AND METHOD FOR DISINFECTING A FLUID

SYSTEM AND METHOD OF SUPPLEMENTS DOSING TO REMOVE TOTAL NITROGEN FR...

Water Treatment Systems Using Ozone-Filled Nanobubbles

Method and Apparatus for TOC Monitoring of Purified Water

Methods of treating water

BIOCHAR-ENHANCED GRASS BLANKET FOR REMEDIATING CONTAMINATED SEDIMEN...

Dispensing Apparatus For Producing and Dispensing Alkaline Water

CLEAN-IN-PLACE (CIP) SYSTEM AND PROCESS

WASTEWATER TREATMENT SYSTEM AND METHOD USING REUSABLE TECHNOLOGIES

MEMBRANE BIOREACTOR SYSTEM FOR TREATING WASTEWATER USING OXYGEN

REVERSE OSMOSIS SYSTEM AND PROCESS FOR CONCENTRATING A SALTWATER

ENHANCED ELECTRO-OXIDATION SYSTEM

ULTRAPURE WATER SUPPLY APPARATUS, SUBSTRATE PROCESSING SYSTEM INCLU...

COMPACT WATER FILTERING DEVICE

METHOD OF RECYCLING SILICON WASTEWATER AND METHOD OF MANUFACTURING...

METHOD FOR REMOVING DISSOLVED ORGANIC SUBSTANCES IN LIQUIDS USING A...