Removal of membrane elements before washing

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CPC
B01D65/025

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D65/00Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

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B01D65/025Removal of membrane elements before washing

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Patents Grantslast 30 patents

Information Patent Grant
Use of extended surfactants in process membrane cleaning
- Patent number 11,291,958
- Issue date Apr 5, 2022
- Ecolab USA Inc.
- Paul Frazer Schacht
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Portable diffusiophoretic water filtration device and related methods
- Patent number 11,117,078
- Issue date Sep 14, 2021
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diffusiophoretic water filtration device with closed channel structure
- Patent number 11,052,331
- Issue date Jul 6, 2021
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diffusiophoretic water filtration device, membrane, output splitter...
- Patent number 10,632,401
- Issue date Apr 28, 2020
- SPLIT ROCK FILTER SYSTEMS LLC
- William C. Gehris
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Automatic off-line gas-water combined-washing membrane bioreactor (...
- Patent number 10,487,303
- Issue date Nov 26, 2019
- Guangzhou Guangshen Environmental Sci-Tech Co., Ltd.
- Xinyi Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diffusiophoretic water filtration device with openable closed chann...
- Patent number 10,463,994
- Issue date Nov 5, 2019
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diffusiophoretic water filtration device with closed channel structure
- Patent number 10,155,182
- Issue date Dec 18, 2018
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter holder and method for sterilizing the filter holder
- Patent number 9,903,529
- Issue date Feb 27, 2018
- Sartorius Stedim Biotech GmbH
- Mohammed Saeed Ajam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Submerged membrane separator and membrane cartridge
- Patent number 9,878,290
- Issue date Jan 30, 2018
- KUBOTA Corporation
- Yoshio Matsuzaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane filter cleaning apparatus for waste-water treatment process
- Patent number 9,844,755
- Issue date Dec 19, 2017
- YONGJIN ENVIRONMENT CO., LTD.
- Ki Hwan Chung
- B08 - CLEANING
Information Patent Grant
Membrane separation assembly for fuel gas conditioning
- Patent number 9,302,227
- Issue date Apr 5, 2016
- Membrane Technology and Research, Inc.
- Kaaeid A. Lokhandwala
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Membrane separation apparatus for fuel gas conditioning
- Patent number 8,906,143
- Issue date Dec 9, 2014
- Membrane Technology and Research, Inc.
- Kaaeid A. Lokhandwala
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Advanced filtration device for water and wastewater treatment
- Patent number 8,753,509
- Issue date Jun 17, 2014
- Aquatech International Corporation
- Ravi Chidambaran
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membrane cartridge
- Patent number 8,647,507
- Issue date Feb 11, 2014
- Kubota Corporation
- Tatsuya Uejima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for cleaning filtration membrane modules and membrane biorea...
- Patent number 8,580,115
- Issue date Nov 12, 2013
- Microdyn-Nadir GmbH
- Stefan Krause
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cartridge module of hollow fiber membranes
- Patent number 7,731,848
- Issue date Jun 8, 2010
- KMS Co., Ltd.
- Jinho Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods for treating membranes and separation facilities and membra...
- Patent number 7,220,358
- Issue date May 22, 2007
- Ecolab Inc.
- Paul F. Schacht
- B08 - CLEANING
Information Patent Grant
Self-cleaning reverse osmosis liquid treatment system, method and d...
- Patent number 4,961,851
- Issue date Oct 9, 1990
- Fernando G. R. Barbachano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane cleaning process
- Patent number 4,740,308
- Issue date Apr 26, 1988
- Champion International Corporation
- Henry A. Fremont
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3647521
- Patent number 3,647,521
- Issue date Mar 7, 1972
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3611547
- Patent number 3,611,547
- Issue date Oct 12, 1971
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3592763
- Patent number 3,592,763
- Issue date Jul 13, 1971
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
USE OF EXTENDED SURFACTANTS IN PROCESS MEMBRANE CLEANING
- Publication number 20220176324
- Publication date Jun 9, 2022
- ECOLAB USA INC.
- Paul Frazer Schacht
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PROCESS FOR CLEANING A MEMBRANE COMPRISING DRYING THE MEMBRANE
- Publication number 20210146312
- Publication date May 20, 2021
- DUPONT SAFETY & CONSTRUCTION, INC.
- Martin HEIJNEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSIOPHORETIC WATER FILTRATION DEVICE, MEMBRANE, OUTPUT SPLITTER...
- Publication number 20200338479
- Publication date Oct 29, 2020
- Split Rock Filter Systems LLC
- William C. Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSIOPHORETIC WATER FILTER WITH DISPOSABLE MEMBRANES AND METHOD
- Publication number 20200254390
- Publication date Aug 13, 2020
- Split Rock Filter Systems LLC
- William C. Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PORTABLE DIFFUSIOPHORETIC WATER FILTRATION DEVICE AND RELATED METHODS
- Publication number 20200155984
- Publication date May 21, 2020
- Split Rock Filter System LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FEED PREPARATION OF FCC SLURRY OIL RETENTATE FOR DOWNSTREAM PROCESSING
- Publication number 20190299165
- Publication date Oct 3, 2019
- CAT' FINE MANAGEMENT TECHNOLOGIES, LLC
- Larry J. WEBER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSIOPHORETIC WATER FILTRATION DEVICE, MEMBRANE, OUTPUT SPLITTER...
- Publication number 20190193001
- Publication date Jun 27, 2019
- Split Rock Filter Systems LLC
- William C. Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSIOPHORETIC WATER FILTRATION DEVICE WITH CLOSED CHANNEL STRUCTURE
- Publication number 20190151776
- Publication date May 23, 2019
- Split Rock Filter Systems LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSIOPHORETIC WATER FILTRATION DEVICE WITH OPENABLE CLOSED CHANN...
- Publication number 20190151777
- Publication date May 23, 2019
- Split Rock Filter Systems LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
USE OF EXTENDED SURFACTANTS IN PROCESS MEMBRANE CLEANING
- Publication number 20190099720
- Publication date Apr 4, 2019
- ECOLAB USA INC.
- PAUL FRAZER SCHACHT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION MEMBRANE CARTRIDGE-CLEANING APPARATUS FOR SEWAGE TREATME...
- Publication number 20150202573
- Publication date Jul 23, 2015
- YONGJIN ENVIRONMENT CO., LTD.
- Ki Hwan CHUNG
- B08 - CLEANING
Information Patent Application
DEVICE FOR CLEANING POROUS HOLLOW FIBER MEMBRANE
- Publication number 20140041699
- Publication date Feb 13, 2014
- MITSUBISHI RAYON CO., LTD.
- Masaki Kurashina
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane Separation Apparatus for Fuel Gas Conditioning
- Publication number 20130055897
- Publication date Mar 7, 2013
- Membrane Technology and Research, Inc.
- Kaaeid A. Lokhandwala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ADVANCED FILTRATION DEVICE FOR WATER AND WASTEWATER TREATMENT
- Publication number 20110192794
- Publication date Aug 11, 2011
- Ravi Chidambaran
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE REGENERATION
- Publication number 20110062078
- Publication date Mar 17, 2011
- ORICA AUSTRALIA PTY. LTD.
- Anais Alice Makardij-Tossonian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for cleaning filtration membrane modules and membrane biorea...
- Publication number 20110042308
- Publication date Feb 24, 2011
- Stefan Krause
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUBMERGED MEMBRANE SEPARATOR AND MEMBRANE CARTRIDGE
- Publication number 20110005987
- Publication date Jan 13, 2011
- Kubota Corporation
- Yoshio Matsuzaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE CARTRIDGE
- Publication number 20100300955
- Publication date Dec 2, 2010
- Tatsuya Uejima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR CLEANING A MEMBRANE MODULE AND A METHOD THEREFOR
- Publication number 20100192976
- Publication date Aug 5, 2010
- Kwang-Jin Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cartridge Module of Hollow Fiber Membranes
- Publication number 20090314706
- Publication date Dec 24, 2009
- KMS CO., LTD
- Jinho Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods for treating membranes and separation facilities and membra...
- Publication number 20050184008
- Publication date Aug 25, 2005
- Paul F. Schacht
- B08 - CLEANING
Information Patent Application
System and method for separation of hydrocarbons and contaminants u...
- Publication number 20020195250
- Publication date Dec 26, 2002
- David R. Underdown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Removal of membrane elements before washing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Use of extended surfactants in process membrane cleaning

Portable diffusiophoretic water filtration device and related methods

Diffusiophoretic water filtration device with closed channel structure

Diffusiophoretic water filtration device, membrane, output splitter...

Automatic off-line gas-water combined-washing membrane bioreactor (...

Diffusiophoretic water filtration device with openable closed chann...

Diffusiophoretic water filtration device with closed channel structure

Filter holder and method for sterilizing the filter holder

Submerged membrane separator and membrane cartridge

Membrane filter cleaning apparatus for waste-water treatment process

Membrane separation assembly for fuel gas conditioning

Membrane separation apparatus for fuel gas conditioning

Advanced filtration device for water and wastewater treatment

Membrane cartridge

Method for cleaning filtration membrane modules and membrane biorea...

Cartridge module of hollow fiber membranes

Methods for treating membranes and separation facilities and membra...

Self-cleaning reverse osmosis liquid treatment system, method and d...

Membrane cleaning process

3647521

3611547

3592763

Patents Applicationslast 30 patents

USE OF EXTENDED SURFACTANTS IN PROCESS MEMBRANE CLEANING

PROCESS FOR CLEANING A MEMBRANE COMPRISING DRYING THE MEMBRANE

DIFFUSIOPHORETIC WATER FILTRATION DEVICE, MEMBRANE, OUTPUT SPLITTER...

DIFFUSIOPHORETIC WATER FILTER WITH DISPOSABLE MEMBRANES AND METHOD

PORTABLE DIFFUSIOPHORETIC WATER FILTRATION DEVICE AND RELATED METHODS

FEED PREPARATION OF FCC SLURRY OIL RETENTATE FOR DOWNSTREAM PROCESSING

DIFFUSIOPHORETIC WATER FILTRATION DEVICE, MEMBRANE, OUTPUT SPLITTER...

DIFFUSIOPHORETIC WATER FILTRATION DEVICE WITH CLOSED CHANNEL STRUCTURE

DIFFUSIOPHORETIC WATER FILTRATION DEVICE WITH OPENABLE CLOSED CHANN...

USE OF EXTENDED SURFACTANTS IN PROCESS MEMBRANE CLEANING

SEPARATION MEMBRANE CARTRIDGE-CLEANING APPARATUS FOR SEWAGE TREATME...

DEVICE FOR CLEANING POROUS HOLLOW FIBER MEMBRANE

Membrane Separation Apparatus for Fuel Gas Conditioning

ADVANCED FILTRATION DEVICE FOR WATER AND WASTEWATER TREATMENT

MEMBRANE REGENERATION

Method for cleaning filtration membrane modules and membrane biorea...

SUBMERGED MEMBRANE SEPARATOR AND MEMBRANE CARTRIDGE

MEMBRANE CARTRIDGE

APPARATUS FOR CLEANING A MEMBRANE MODULE AND A METHOD THEREFOR

Cartridge Module of Hollow Fiber Membranes

Methods for treating membranes and separation facilities and membra...

System and method for separation of hydrocarbons and contaminants u...