Use of chemical agents

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2321/00Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling

Current Industry

B01D2321/16Use of chemical agents

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Durable biofouling protection
- Patent number 12,161,977
- Issue date Dec 10, 2024
- Biofouling Technologies, Inc.
- Brian McMurray
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Forward osmotic and water hammer method of membrane cleaning
- Patent number 12,157,091
- Issue date Dec 3, 2024
- MEMBRANE RECOVERY LTD.
- Boris Liberman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber membrane module
- Patent number 12,128,360
- Issue date Oct 29, 2024
- Nitto Denko Corporation
- Masamitsu Taguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air separation module (ASM) contamination apparatus and removal pro...
- Patent number 12,128,457
- Issue date Oct 29, 2024
- AeroParts Manufacturing & Repair, Inc.
- Jeffrey S. Smith
- B08 - CLEANING
Information Patent Grant
Systems and techniques for cleaning pressure membrane systems using...
- Patent number 12,097,467
- Issue date Sep 24, 2024
- Ecolab USA Inc.
- Seong-Hoon Yoon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for controlling slime in reverse osmosis membrane apparatus
- Patent number 12,083,480
- Issue date Sep 10, 2024
- Kurita Water Industries Ltd.
- Yoshihiko Endo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Microorganism recovering method and microorganism recovering apparatus
- Patent number 12,070,723
- Issue date Aug 27, 2024
- Shimadzu Corporation
- Hiroshi Iwata
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Durable biofouling protection
- Patent number 12,059,653
- Issue date Aug 13, 2024
- Biofouling Technologies, Inc.
- Brian McMurray
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Desalination performance restoration agent for cellulose acetate me...
- Patent number 12,036,513
- Issue date Jul 16, 2024
- Mitsubishi Heavy Industries, Ltd.
- Takayoshi Hori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Advancements in osmotically driven membrane systems including multi...
- Patent number 12,005,396
- Issue date Jun 11, 2024
- Porifera, Inc.
- Charles Benton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Desalination performance restoration agent for cellulose acetate me...
- Patent number 12,005,399
- Issue date Jun 11, 2024
- Mitsubishi Heavy Industries, Ltd.
- Takayoshi Hori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for the detection and monitoring of surface fouling
- Patent number 11,988,595
- Issue date May 21, 2024
- UNIVERSIDAD DEL PAIS VASCO/EUSKAL HERRIKO UNIBERTSITATEA
- Thomas Schafer
- G01 - MEASURING TESTING
Information Patent Grant
Water treatment chemical for membranes and membrane treatment method
- Patent number 11,958,019
- Issue date Apr 16, 2024
- Kurita Water Industries Ltd.
- Kazuki Ishii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and process for removing polyfluorinated pollutants from water
- Patent number 11,952,294
- Issue date Apr 9, 2024
- Enviropacific Services Limited
- Ricky James Legg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-caustic cleaning compositions and uses thereof
- Patent number 11,939,553
- Issue date Mar 26, 2024
- Ecolab USA Inc.
- Sukhwan Soontravanich
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Conjugated polyelectrolyte-grafted membrane and method for manufact...
- Patent number 11,912,803
- Issue date Feb 27, 2024
- Korea Institute of Science and Technology
- Jee Hye Byun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nanobiocatalyst and nanobiocatalytic membrane
- Patent number 11,878,276
- Issue date Jan 23, 2024
- University of Vermont and State Agricultural College
- Appala Raju Badireddy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cleaning composition
- Patent number 11,851,633
- Issue date Dec 26, 2023
- Ecolab USA Inc.
- Stephan Dörries
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Systems for water extraction for up-concentration of organic solutes
- Patent number 11,813,579
- Issue date Nov 14, 2023
- Aquaporin A/S
- Søren Mentzel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Subsea seawater filtration apparatus
- Patent number 11,813,575
- Issue date Nov 14, 2023
- Andrei Strikovski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Subsea seawater filtration apparatus
- Patent number 11,813,574
- Issue date Nov 14, 2023
- Andrei Strikovski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
High flux, chlorine resistant coating for sulfate removal membranes
- Patent number 11,794,149
- Issue date Oct 24, 2023
- Teledyne Scientific & Imaging, LLC
- Dennis R. Strauss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Charge neutral biocide dosing control for membrane biofouling contr...
- Patent number 11,772,051
- Issue date Oct 3, 2023
- Ecolab USA Inc.
- Seong-Hoon Yoon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter device, purification device, chemical solution production me...
- Patent number 11,745,142
- Issue date Sep 5, 2023
- FUJIFILM Corporation
- Tetsuya Kamimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for cleaning membrane
- Patent number 11,738,310
- Issue date Aug 29, 2023
- Industrial Technology Research Institute
- Hao Xiang Xu
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Containerized desalination system
- Patent number 11,713,259
- Issue date Aug 1, 2023
- FLUENCE WATER ISRAEL, LTD.
- Avraham Israel Amaral
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Techniques for managing scale formation in water filtration systems...
- Patent number 11,697,602
- Issue date Jul 11, 2023
- CTX, LLC
- Stanton Russell Smith
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Stabilized electromagnetic base liquid, formation thereof and appli...
- Patent number 11,691,906
- Issue date Jul 4, 2023
- XiaoLing Cheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous diafiltration by means of tank cycling
- Patent number 11,691,107
- Issue date Jul 4, 2023
- EMD Millipore Corporation
- Elizabeth M. Goodrich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing stabilized hypobromous acid composition, stabi...
- Patent number 11,666,055
- Issue date Jun 6, 2023
- Organo Corporation
- Hiro Yoshikawa
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CLEANING AGENT, CLEANING LIQUID AND CLEANING METHOD FOR AROMATIC PO...
- Publication number 20240390859
- Publication date Nov 28, 2024
- KURITA WATER INDUSTRIES LTD.
- Akihiro FUJII
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DURABLE BIOFOULING PROTECTION
- Publication number 20240350980
- Publication date Oct 24, 2024
- Biofouling Technologies, Inc.
- Brian McMurray
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
METHOD FOR OPERATING MEMBRANE-SEPARATION ACTIVATED SLUDGE TREATMENT...
- Publication number 20240269617
- Publication date Aug 15, 2024
- TORAY INDUSTRIES, INC.
- Yohito Ito
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SELF-MEDIATED SALTLESS WHOLE HOME WATER TREATMENT SYSTEMS AND METHODS
- Publication number 20240217855
- Publication date Jul 4, 2024
- PENTAIR, INC.
- Derek Sajdak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREVENTIVE CONTROL METHOD AND SYSTEM FOR PREVENTING THE FOULING OF...
- Publication number 20240207789
- Publication date Jun 27, 2024
- SUEZ INTERNATIONAL
- Emmanuelle FILLOUX
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRESERVING COMPOSITE SEMIPERMEABLE MEMBRANE, PRESERVATIO...
- Publication number 20240198292
- Publication date Jun 20, 2024
- Nitto Denko Corporation
- Yuha OKAZAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELF-CLEANING DECENTRALIZED WATER TREATMENT UNIT
- Publication number 20240157305
- Publication date May 16, 2024
- Jacob BOSSAER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT METHOD AND WATER TREATMENT AGENT COMPOSITION
- Publication number 20240139682
- Publication date May 2, 2024
- ORGANO CORPORATION
- Shohei YAMAMOTO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
AIR SEPARATION MODULE (ASM) CONTAMINATION APPARATUS AND REMOVAL PRO...
- Publication number 20240109106
- Publication date Apr 4, 2024
- AeroParts Manufacturing & Repair, Inc.
- Jeffrey S. Smith
- B08 - CLEANING
Information Patent Application
CLEANING COMPOSITION
- Publication number 20240076576
- Publication date Mar 7, 2024
- ECOLAB USA INC.
- Stephan Dörries
- B08 - CLEANING
Information Patent Application
MEMBRANE SEPARATION METHOD
- Publication number 20240025772
- Publication date Jan 25, 2024
- KURITA WATER INDUSTRIES LTD.
- Yuta OHTSUKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REMOVING ASPHALTENES, RESINS AND HEAVY METALS FROM CRUDE...
- Publication number 20230407188
- Publication date Dec 21, 2023
- ROCK SPRINGS ENERGY GROUP, LLC
- VENKATA MANOHAR PALLA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOCIDE COMPOSITION AND METHOD
- Publication number 20230405524
- Publication date Dec 21, 2023
- JUSTEQ, LLC
- Sang Hea SHIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS, METHODS, AND DEVICES FOR OPTIMIZATION OF ULTRA FILTRATION...
- Publication number 20230398498
- Publication date Dec 14, 2023
- YOKOGAWA ELECTRIC CORPORATION
- Mahdi FARAMARZI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Device and method for protecting drinking water from microorganisms
- Publication number 20230398492
- Publication date Dec 14, 2023
- BWT Holding GmbH
- Jürgen JOHANN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT DEVICE AND ESTIMATION METHOD
- Publication number 20230390706
- Publication date Dec 7, 2023
- KURARAY CO., LTD.
- Youhei YABUNO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTER DEVICE, PURIFICATION DEVICE, CHEMICAL SOLUTION PRODUCTION ME...
- Publication number 20230356151
- Publication date Nov 9, 2023
- FUJIFILM CORPORATION
- Tetsuya KAMIMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR TREATING POROUS MEMBRANES
- Publication number 20230330601
- Publication date Oct 19, 2023
- APEX Water Solutions W.L.L
- Andrius STANULIS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CELL CULTURE MEDIA AND METHODS OF MAKING AND USING THE SAME
- Publication number 20230287335
- Publication date Sep 14, 2023
- Amgen Inc.
- Nicholas MARCHAND
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR OPERATING SEPARATION MEMBRANE MODULE, COMPUTER-READABLE...
- Publication number 20230285904
- Publication date Sep 14, 2023
- TORAY INDUSTRIES, INC.
- Daishi Tateoka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CONTINUOUS DIAFILTRATION BY MEANS OF TANK CYCLING
- Publication number 20230211291
- Publication date Jul 6, 2023
- Elizabeth M. Goodrich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT METHOD, WATER TREATMENT DEVICE AND SLIME INHIBITOR...
- Publication number 20230174399
- Publication date Jun 8, 2023
- ORGANO CORPORATION
- Shohei YAMAMOTO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Calcium and/or Magnesium Additive for Membrane and Fouling Control...
- Publication number 20230158458
- Publication date May 25, 2023
- S.A. Lhoist Recherche et Developpement
- S. Assiyeh A. Tabatabai
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TECHNIQUES FOR MANAGING SCALE FORMATION IN WATER FILTRATION SYSTEMS...
- Publication number 20230140839
- Publication date May 4, 2023
- CrossTek Membrane Technology LLC
- Stanton Russell SMITH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GREYWATER TREATMENT SYSTEM
- Publication number 20230132622
- Publication date May 4, 2023
- WAHASO - WATER HARVESTING SOLUTIONS
- Stuart Bailin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND PROGRAM FOR DETERMINING CLEANING TROUBLE IN FRESH WATER...
- Publication number 20230121715
- Publication date Apr 20, 2023
- TORAY INDUSTRIES, INC.
- Kazuki Hagawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Subsea Seawater Filtration Apparatus
- Publication number 20230098796
- Publication date Mar 30, 2023
- FMC Technologies, Inc.
- Andrei Strikovski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR REMEDIATION OF WASTE PRODUCTS
- Publication number 20230010026
- Publication date Jan 12, 2023
- Chiang Chik Tai
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
DESALINATION PERFORMANCE RESTORATION AGENT FOR CELLULOSE ACETATE ME...
- Publication number 20220355253
- Publication date Nov 10, 2022
- Mitsubishi Heavy Industries, Ltd.
- Takayoshi HORI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SILICA ANTISCALANT COMPOSITION AND METHOD FOR SILICA SCALING INHIBI...
- Publication number 20220331742
- Publication date Oct 20, 2022
- BL Technologies, Inc.
- Xingpeng ZHANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Use of chemical agents

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Durable biofouling protection

Forward osmotic and water hammer method of membrane cleaning

Hollow fiber membrane module

Air separation module (ASM) contamination apparatus and removal pro...

Systems and techniques for cleaning pressure membrane systems using...

Method for controlling slime in reverse osmosis membrane apparatus

Microorganism recovering method and microorganism recovering apparatus

Durable biofouling protection

Desalination performance restoration agent for cellulose acetate me...

Advancements in osmotically driven membrane systems including multi...

Desalination performance restoration agent for cellulose acetate me...

Method and device for the detection and monitoring of surface fouling

Water treatment chemical for membranes and membrane treatment method

System and process for removing polyfluorinated pollutants from water

Non-caustic cleaning compositions and uses thereof

Conjugated polyelectrolyte-grafted membrane and method for manufact...

Nanobiocatalyst and nanobiocatalytic membrane

Cleaning composition

Systems for water extraction for up-concentration of organic solutes

Subsea seawater filtration apparatus

Subsea seawater filtration apparatus

High flux, chlorine resistant coating for sulfate removal membranes

Charge neutral biocide dosing control for membrane biofouling contr...

Filter device, purification device, chemical solution production me...

Method for cleaning membrane

Containerized desalination system

Techniques for managing scale formation in water filtration systems...

Stabilized electromagnetic base liquid, formation thereof and appli...

Continuous diafiltration by means of tank cycling

Method for producing stabilized hypobromous acid composition, stabi...

Patents Applicationslast 30 patents

CLEANING AGENT, CLEANING LIQUID AND CLEANING METHOD FOR AROMATIC PO...

DURABLE BIOFOULING PROTECTION

METHOD FOR OPERATING MEMBRANE-SEPARATION ACTIVATED SLUDGE TREATMENT...

SELF-MEDIATED SALTLESS WHOLE HOME WATER TREATMENT SYSTEMS AND METHODS

PREVENTIVE CONTROL METHOD AND SYSTEM FOR PREVENTING THE FOULING OF...

METHOD FOR PRESERVING COMPOSITE SEMIPERMEABLE MEMBRANE, PRESERVATIO...

SELF-CLEANING DECENTRALIZED WATER TREATMENT UNIT

WATER TREATMENT METHOD AND WATER TREATMENT AGENT COMPOSITION

AIR SEPARATION MODULE (ASM) CONTAMINATION APPARATUS AND REMOVAL PRO...

CLEANING COMPOSITION

MEMBRANE SEPARATION METHOD

METHOD FOR REMOVING ASPHALTENES, RESINS AND HEAVY METALS FROM CRUDE...

BIOCIDE COMPOSITION AND METHOD

SYSTEMS, METHODS, AND DEVICES FOR OPTIMIZATION OF ULTRA FILTRATION...

Device and method for protecting drinking water from microorganisms

WATER TREATMENT DEVICE AND ESTIMATION METHOD

FILTER DEVICE, PURIFICATION DEVICE, CHEMICAL SOLUTION PRODUCTION ME...

METHODS FOR TREATING POROUS MEMBRANES

CELL CULTURE MEDIA AND METHODS OF MAKING AND USING THE SAME

METHOD FOR OPERATING SEPARATION MEMBRANE MODULE, COMPUTER-READABLE...

CONTINUOUS DIAFILTRATION BY MEANS OF TANK CYCLING

WATER TREATMENT METHOD, WATER TREATMENT DEVICE AND SLIME INHIBITOR...

Calcium and/or Magnesium Additive for Membrane and Fouling Control...

TECHNIQUES FOR MANAGING SCALE FORMATION IN WATER FILTRATION SYSTEMS...

GREYWATER TREATMENT SYSTEM

METHOD AND PROGRAM FOR DETERMINING CLEANING TROUBLE IN FRESH WATER...

Subsea Seawater Filtration Apparatus

SYSTEM AND METHOD FOR REMEDIATION OF WASTE PRODUCTS

DESALINATION PERFORMANCE RESTORATION AGENT FOR CELLULOSE ACETATE ME...

SILICA ANTISCALANT COMPOSITION AND METHOD FOR SILICA SCALING INHIBI...