by ultrafiltration or microfiltration

Industry

CPC
C02F1/444

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F1/00Treatment of water, waste water, or sewage

Current Industry

C02F1/444by ultrafiltration or microfiltration

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Temperature swing solvent extraction for descaling of feedstreams
- Patent number 12,209,034
- Issue date Jan 28, 2025
- The Trustees of Columbia University In the City of New York
- Ngai Yin Yip
- 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
Biocide composition and method
- Patent number 12,201,943
- Issue date Jan 21, 2025
- JUSTEQ, LLC
- Sang Hea Shim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Pool filtration system and method
- Patent number 12,180,094
- Issue date Dec 31, 2024
- Pentair Water Pool and Spa, Inc.
- Thomas Johnson Ray Safon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Temperature swing solvent extraction for descaling of feedstreams
- Patent number 12,180,093
- Issue date Dec 31, 2024
- The Trustees of Columbia University In the City of New York
- Ngai Yin Yip
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid purification methods, devices, and systems
- Patent number 12,180,096
- Issue date Dec 31, 2024
- NxStage Medical, Inc.
- Joseph E. Turk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Saline wastewater treatment method and system
- Patent number 12,162,783
- Issue date Dec 10, 2024
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Industrial wastewater treatment system and method for garment finis...
- Patent number 12,157,692
- Issue date Dec 3, 2024
- Jeanologia S. L.
- Vicente Albert Revert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air burst system for cleaning submerged screen intake
- Patent number 12,138,592
- Issue date Nov 12, 2024
- JOHNSON SCREENS, INC.
- Michael Richard Ekholm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wash water processing apparatus and sterilization and water-purific...
- Patent number 12,139,430
- Issue date Nov 12, 2024
- KITZ CORPORATION
- Takako Sakurai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Desalination plant
- Patent number 12,129,190
- Issue date Oct 29, 2024
- MARC Water Services, LLC
- Michael D. Allen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ultrapure water supply apparatus, substrate processing system inclu...
- Patent number 12,122,702
- Issue date Oct 22, 2024
- Samsung Electronics Co., Ltd.
- Jongha Yun
- B08 - CLEANING
Information Patent Grant
Method and system for preparing lithium carbonate from lithium ore
- Patent number 12,122,683
- Issue date Oct 22, 2024
- Sichuan Sidaneng Environmental Protection Technology, Co., Ltd.
- Zhi He
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ultraviolet light activated oxidation process for the reduction of...
- Patent number 12,103,874
- Issue date Oct 1, 2024
- Evoqua Water Technologies LLC
- Steve D. Sitkiewitz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
High Brix vacuum evaporation concentration process and system and c...
- Patent number 12,102,105
- Issue date Oct 1, 2024
- LES ÉQUIPEMENTS D'ÉRABLIÈRE CDL INC.
- Vallier Chabot
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Mobile filtration technology
- Patent number 12,098,082
- Issue date Sep 24, 2024
- Timothy Smith
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Water purification using porous carbon electrode
- Patent number 12,091,343
- Issue date Sep 17, 2024
- California Institute of Technology
- Kai Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
High flow liquid filtration device including a porous polyparaxylyl...
- Patent number 12,090,449
- Issue date Sep 17, 2024
- W. L. Gore & Associates, Inc.
- Scott J. Zero
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment equipment and treatment method thereof
- Patent number 12,084,369
- Issue date Sep 10, 2024
- JEREH ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.
- Yipeng Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water filtration device with sequential backwash and method of its...
- Patent number 12,077,453
- Issue date Sep 3, 2024
- LIFESTRAW SÀRL
- Mikkel Vestergaard-Frandsen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device for processing water, system, and methods
- Patent number 12,064,729
- Issue date Aug 20, 2024
- Grant Prideco, Inc.
- David Pinchin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Formed sheet membrane element and filtration system
- Patent number 12,053,743
- Issue date Aug 6, 2024
- Fibracast Ltd.
- Ionel John Tomescu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of filtering water
- Patent number 12,043,557
- Issue date Jul 23, 2024
- BP Exploration Operating Company Limited
- John Henry Crouch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for supplying low salinity injection water
- Patent number 12,036,511
- Issue date Jul 16, 2024
- BP Exploration Operating Company Limited
- John Henry Crouch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Drinking water treatment system
- Patent number 12,037,277
- Issue date Jul 16, 2024
- Hugh Stephen McDonald
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for peritoneal dialysis having point of use dia...
- Patent number 12,030,799
- Issue date Jul 9, 2024
- Gambro Lundia AB
- Edward S. Szpara
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dendrimer particles and related mixed matrix filtration membranes,...
- Patent number 12,017,188
- Issue date Jun 25, 2024
- California Institute of Technology
- Mamadou S. Diallo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and device for treating food and/or containers for holding food
- Patent number 12,011,019
- Issue date Jun 18, 2024
- Red Bull GmbH
- Roland Concin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water purification device
- Patent number 12,012,341
- Issue date Jun 18, 2024
- LIFESTRAW SÀRL
- Mikkel Vestergaard Frandsen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
FORWARD OSMOTIC AND WATER HAMMER METHOD OF MEMBRANE CLEANING
- Publication number 20250032993
- Publication date Jan 30, 2025
- MEMBRANE RECOVERY LTD.
- Boris LIBERMAN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
WARM ULTRAPURE WATER PRODUCTION DEVICE
- Publication number 20250033999
- Publication date Jan 30, 2025
- KURITA WATER INDUSTRIES LTD.
- Junya HIRAYAMA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Gravity Water Filter
- Publication number 20250034004
- Publication date Jan 30, 2025
- Jie Ren
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEPARATION MEMBRANE BASED ON REACTIVE SUPPORT LAYER, PREPARATION ME...
- Publication number 20250010245
- Publication date Jan 9, 2025
- ZHEJIANG UNIVERSITY
- ZHIKAN YAO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS AND METHOD FOR RECOVERING MINERALS USING NANOFILTRATION M...
- Publication number 20250011211
- Publication date Jan 9, 2025
- ACWA POWER Company
- Carmelo MORGANTE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
SYSTEMS AND METHODS FOR SIZE SELECTIVE ELECTRODIALYTIC DESALTING
- Publication number 20250001363
- Publication date Jan 2, 2025
- Board of Regents, The University of Texas System
- Charles Phillip SHELOR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD
- Publication number 20240425389
- Publication date Dec 26, 2024
- D2D Water Solutions B.V.
- Ton VAN HECKE
- 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
PORTABLE NON-ELECTRICAL WATER PURIFICATION SYSTEM
- Publication number 20240400422
- Publication date Dec 5, 2024
- Membrane solutions (Nantong) Co., Ltd.
- Qizhen MA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HOT WATER CART CONDITIONING SYSTEM AND METHOD
- Publication number 20240390858
- Publication date Nov 28, 2024
- Evoqua Water Technologies LLC
- Michael Gullion
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR PRODUCING ULTRAPURE WATER FOR SEMICONDUCTOR...
- Publication number 20240383789
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- En Tian Lin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS TO RECOVER AMMONIUM BICARBONATE FROM WASTEWATER
- Publication number 20240383765
- Publication date Nov 21, 2024
- BION ENVIRONMENTAL TECHNOLOGIES, INC.
- Dominic Bassani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SINGLE-STAGE WATER TREATMENT SYSTEM
- Publication number 20240375976
- Publication date Nov 14, 2024
- Clark Technology, LLC
- Kazem Eradat Oskoui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITIONS AND METHODS FOR REMOVING BORON FROM AQUEOUS SOLUTIONS
- Publication number 20240376292
- Publication date Nov 14, 2024
- Carbonet Nanotechnologies Inc.
- Michael Carlson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR WASTEWATER RECLAMATION
- Publication number 20240375984
- Publication date Nov 14, 2024
- James John Peterson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method and System for Water Treatment
- Publication number 20240368010
- Publication date Nov 7, 2024
- BURNETT LIME COMPANY, INC.
- C. Hugh Burnett
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A Booster Unit and a Reverse Osmosis Filtration System
- Publication number 20240367110
- Publication date Nov 7, 2024
- 3M Innovative Properties Company
- Biyong Qiu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Treating Water on Membranes Integrating Adsorption on Ac...
- Publication number 20240368015
- Publication date Nov 7, 2024
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- Philippe Sauvignet
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AMPHIPHILIC POLYAMPHOLYTES AND RELATED MEMBRANES
- Publication number 20240367112
- Publication date Nov 7, 2024
- Trustees of Tufts College
- Luca Mazzaferro
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR PERITONEAL DIALYSIS HAVING POINT OF USE DIA...
- Publication number 20240360018
- Publication date Oct 31, 2024
- GAMBRO LUNDIA AB
- Edward S. Szpara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS FOR ULTRAVIOLET DISINFECTION OF WATER
- Publication number 20240360010
- Publication date Oct 31, 2024
- Blu Technology, LLC
- Corbin Collet
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESSING SYSTEM, AND PROCESSING METHOD
- Publication number 20240345484
- Publication date Oct 17, 2024
- TOKYO ELECTRON LIMITED
- Shinji Kobayashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
URINE AND WASTEWATER TREATMENT SYSTEM
- Publication number 20240336499
- Publication date Oct 10, 2024
- Georgia Tech Research Corporation
- Shannon YEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR RESOURCE TREATMENT OF REVERSE OSMOSIS CONCENT...
- Publication number 20240336508
- Publication date Oct 10, 2024
- Xi’AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
- Xudong WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENHANCING WATER TREATMENT RECOVERY FROM RETENTION POND AT FERTILIZE...
- Publication number 20240336507
- Publication date Oct 10, 2024
- Evoqua Water Technologies LLC
- Simon P Dukes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FAUCET WATER FILTER ASSEMBLY FOR WATER FILTRATION AND SKIN TREATMENT
- Publication number 20240327243
- Publication date Oct 3, 2024
- FilterBaby LLC
- Xin Ma
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FORMED SHEET MEMBRANE ELEMENT AND FILTRATION SYSTEM
- Publication number 20240325979
- Publication date Oct 3, 2024
- FIBRACAST LTD.
- Ionel John TOMESCU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

by ultrafiltration or microfiltration

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Temperature swing solvent extraction for descaling of feedstreams

Processes for removing oil from separated water streams

Biocide composition and method

Plunging liquid jet reactor and water treatment system

Pool filtration system and method

Temperature swing solvent extraction for descaling of feedstreams

Fluid purification methods, devices, and systems

Saline wastewater treatment method and system

Industrial wastewater treatment system and method for garment finis...

Air burst system for cleaning submerged screen intake

Wash water processing apparatus and sterilization and water-purific...

Desalination plant

Ultrapure water supply apparatus, substrate processing system inclu...

Method and system for preparing lithium carbonate from lithium ore

Ultraviolet light activated oxidation process for the reduction of...

High Brix vacuum evaporation concentration process and system and c...

Mobile filtration technology

Water purification using porous carbon electrode

High flow liquid filtration device including a porous polyparaxylyl...

Wastewater treatment equipment and treatment method thereof

Water filtration device with sequential backwash and method of its...

Device for processing water, system, and methods

Formed sheet membrane element and filtration system

Method of filtering water

Systems and methods for supplying low salinity injection water

Drinking water treatment system

Systems and methods for peritoneal dialysis having point of use dia...

Dendrimer particles and related mixed matrix filtration membranes,...

Method and device for treating food and/or containers for holding food

Water purification device

Patents Applicationslast 30 patents

FORWARD OSMOTIC AND WATER HAMMER METHOD OF MEMBRANE CLEANING

WARM ULTRAPURE WATER PRODUCTION DEVICE

Gravity Water Filter

SEPARATION MEMBRANE BASED ON REACTIVE SUPPORT LAYER, PREPARATION ME...

APPARATUS AND METHOD FOR RECOVERING MINERALS USING NANOFILTRATION M...

Dispensing Apparatus For Producing and Dispensing Alkaline Water

SYSTEMS AND METHODS FOR SIZE SELECTIVE ELECTRODIALYTIC DESALTING

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

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

COMPACT WATER FILTERING DEVICE

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

PORTABLE NON-ELECTRICAL WATER PURIFICATION SYSTEM

HOT WATER CART CONDITIONING SYSTEM AND METHOD

SYSTEMS AND METHODS FOR PRODUCING ULTRAPURE WATER FOR SEMICONDUCTOR...

PROCESS TO RECOVER AMMONIUM BICARBONATE FROM WASTEWATER

SINGLE-STAGE WATER TREATMENT SYSTEM

COMPOSITIONS AND METHODS FOR REMOVING BORON FROM AQUEOUS SOLUTIONS

METHOD AND SYSTEM FOR WASTEWATER RECLAMATION

Method and System for Water Treatment

A Booster Unit and a Reverse Osmosis Filtration System

Method for Treating Water on Membranes Integrating Adsorption on Ac...

AMPHIPHILIC POLYAMPHOLYTES AND RELATED MEMBRANES

SYSTEMS AND METHODS FOR PERITONEAL DIALYSIS HAVING POINT OF USE DIA...

APPARATUS FOR ULTRAVIOLET DISINFECTION OF WATER

PROCESSING SYSTEM, AND PROCESSING METHOD

URINE AND WASTEWATER TREATMENT SYSTEM

METHOD AND SYSTEM FOR RESOURCE TREATMENT OF REVERSE OSMOSIS CONCENT...

ENHANCING WATER TREATMENT RECOVERY FROM RETENTION POND AT FERTILIZE...

FAUCET WATER FILTER ASSEMBLY FOR WATER FILTRATION AND SKIN TREATMENT

FORMED SHEET MEMBRANE ELEMENT AND FILTRATION SYSTEM