Use of gases

Industry

CPC
B01D2321/18

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Parent Industries

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

Current Industry

B01D2321/18Use of gases

Industries

Patents Grantslast 30 patents

Information Patent Grant
Membrane filter
- Patent number 12,172,130
- Issue date Dec 24, 2024
- MEMBION GMBH
- Dirk Volmering
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for controlling hollow fiber nanofiltration membrane system...
- Patent number 12,151,210
- Issue date Nov 26, 2024
- Greentech Environment Co., Ltd.
- Mu Liu
- 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
Membrane filter and filtering method
- Patent number 12,128,361
- Issue date Oct 29, 2024
- MEMBION GMBH Schwerzfelder
- Dirk Volmering
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gradient induced particle motion in suspensions
- Patent number 12,109,545
- Issue date Oct 8, 2024
- The Trustees of Princeton University
- Orest Shardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
External pressure type hollow fiber membrane component, filtration...
- Patent number 12,097,468
- Issue date Sep 24, 2024
- HAINAN LITREE PURIFYING TECHNOLOGY CO., LTD.
- Qing Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber membrane module and method for cleaning the same
- Patent number 12,030,019
- Issue date Jul 9, 2024
- Kuraray Co., Ltd.
- Toshimitsu Takeshita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for introducing a gas and gas introducing device
- Patent number 12,005,397
- Issue date Jun 11, 2024
- MEMBION GMBH
- Klaus Vossenkaul
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for filtering a liquid and filter device
- Patent number 12,005,398
- Issue date Jun 11, 2024
- MEMBION GMBH
- Klaus Vossenkaul
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for increasing the hydrogen permeance of hydrog...
- Patent number 11,999,621
- Issue date Jun 4, 2024
- H2 PowerTech, LLC
- Charles R. Hill
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Biological and algae harvesting and cultivation systems and methods
- Patent number 11,952,567
- Issue date Apr 9, 2024
- Global Algae Technology, LLC
- David A. Hazlebeck
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Ultrafiltration/nanofiltration membrane with tunable pore size
- Patent number 11,883,787
- Issue date Jan 30, 2024
- SOCIETE DE COMMERCIALISATION DES PRODUITS DE LA RECHERCHE APPLIQUÉE SOCPRA SC...
- Farhad Farnia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Regenerable organic contaminant controller in space application
- Patent number 11,826,711
- Issue date Nov 28, 2023
- Hamilton Sundstrand Corporation
- Ping Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-hydrocarbon gas separation device and inorganic separation memb...
- Patent number 11,801,478
- Issue date Oct 31, 2023
- JGC CORPORATION
- Hiroaki Hasegawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and compositions relating to tunable nanoporous coatings
- Patent number 11,795,281
- Issue date Oct 24, 2023
- University of Florida Research Foundation, Inc.
- Peng Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biological and algae harvesting and cultivation systems and methods
- Patent number 11,767,501
- Issue date Sep 26, 2023
- Global Algae Technology, LLC
- David A. Hazlebeck
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
External circulation-type hollow fiber membrane module
- Patent number 11,701,620
- Issue date Jul 18, 2023
- MITSUBISHI CHEMICAL CLEANSUI CORPORATION
- Yoshie Tanizaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biological and algae harvesting and cultivation systems and methods
- Patent number 11,680,242
- Issue date Jun 20, 2023
- Global Algae Technology, LLC
- David A. Hazlebeck
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Detonator positioning device
- Patent number 11,648,513
- Issue date May 16, 2023
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for increasing the hydrogen permeance of hydrog...
- Patent number 11,618,676
- Issue date Apr 4, 2023
- H2 PowerTech, LLC
- Charles R. Hill
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Biomass membrane contactor
- Patent number 11,597,902
- Issue date Mar 7, 2023
- VITO NV (VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK NV)
- Willy Doyen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Header-equipped air diffusion device, and membrane separation activ...
- Patent number 11,591,244
- Issue date Feb 28, 2023
- Mitsubishi Chemical Corporation
- Yunje Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water treatment membrane washing apparatus and water treatment memb...
- Patent number 11,577,204
- Issue date Feb 14, 2023
- Mitsubishi Electric Corporation
- Hiromichi Koga
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aerator device and filter system including the same
- Patent number 11,524,264
- Issue date Dec 13, 2022
- Lotte Chemical Corporation
- Ji Hye Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for water treatment using membrane biofilm reactor
- Patent number 11,505,483
- Issue date Nov 22, 2022
- BL Technologies, Inc.
- Pierre Lucien Cote
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water treatment control system
- Patent number 11,485,655
- Issue date Nov 1, 2022
- Mitsubishi Electric Corporation
- Takumi Suda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for exchange of buffer solutions
- Patent number 11,407,785
- Issue date Aug 9, 2022
- Unchained Labs
- John Varni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for passively bubbling gas through liquid
- Patent number 11,400,419
- Issue date Aug 2, 2022
- The University of British Columbia
- Pierre Bérubé
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WATER TREATMENT APPARATUS, METHOD FOR WASHING BIOLOGICAL MEMBRANE I...
- Publication number 20240351923
- Publication date Oct 24, 2024
- KUBOTA CORPORATION
- Tomoko MATSUZAKI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR CONTROLLING HOLLOW FIBER NANOFILTRATION MEMBRANE SYSTEM...
- Publication number 20240307824
- Publication date Sep 19, 2024
- Greentech Environment Co., Ltd.
- Mu LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE FILTER AND FILTERING METHOD
- Publication number 20240293781
- Publication date Sep 5, 2024
- Dirk Volmering
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WASTEWATER TREATMENT METHOD
- Publication number 20240278180
- Publication date Aug 22, 2024
- KUBOTA CORPORATION
- Yasunobu OKAJIMA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR INCREASING THE HYDROGEN PERMEANCE OF HYDROG...
- Publication number 20240228277
- Publication date Jul 11, 2024
- H2 PowerTech, LLC
- Charles R. Hill
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESSING METHOD OF SEPARATION MEMBRANE COMPLEX AND PROCESSING APP...
- Publication number 20240181399
- Publication date Jun 6, 2024
- NGK Insulators, Ltd.
- Kenichi NODA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE FILTER AND FILTERING METHOD
- Publication number 20240123407
- Publication date Apr 18, 2024
- MEMBION GMBH
- Dirk Volmering
- 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
METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE
- Publication number 20240009628
- Publication date Jan 11, 2024
- Asahi Kasei Kabushiki Kaisha
- Daisuke OKAMURA
- 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
BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS
- Publication number 20230340399
- Publication date Oct 26, 2023
- Global Algae Technology, LLC
- David A. Hazlebeck
- 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
A MEMBRANE GAS SEPARATOR WITH A BUILT-IN VALVE AND THE METHOD OF IT...
- Publication number 20230277983
- Publication date Sep 7, 2023
- EKOM spol. s r.o.
- Jaromir MIKSOVSKY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE
- Publication number 20230271140
- Publication date Aug 31, 2023
- Asahi Kasei Kabushiki Kaisha
- Daisuke OKAMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REGENERABLE ORGANIC CONTAMINANT CONTROLLER IN SPACE APPLICATION
- Publication number 20230264151
- Publication date Aug 24, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Ping Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS
- Publication number 20230242865
- Publication date Aug 3, 2023
- Global Algae Technology, LLC
- David A. Hazlebeck
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SYSTEMS AND METHODS FOR INCREASING THE HYDROGEN PERMEANCE OF HYDROG...
- Publication number 20230192487
- Publication date Jun 22, 2023
- H2 PowerTech, LLC
- Charles R. Hill
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CLEANING METHOD OF MEMBRANE FILTRATION SYSTEM AND MEMBRANE FILTRATI...
- Publication number 20230092095
- Publication date Mar 23, 2023
- METAWATER Co., Ltd.
- Hideki KOZONO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CONTROLLING BIOFOULING IN WATER PURIFICATION
- Publication number 20230064074
- Publication date Mar 2, 2023
- Saudi Arabian Oil Company
- Nidal A. Samad
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FLOATING APPARATUS FOR MEMBRANE BIOFILM REACTOR AND PROCESS FOR WAT...
- Publication number 20230045679
- Publication date Feb 9, 2023
- BL Technologies, Inc.
- Pierre Lucien COTE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DETONATOR POSITIONING DEVICE
- Publication number 20230023338
- Publication date Jan 26, 2023
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Application
High flux anaerobic membrane bioreactor
- Publication number 20230017068
- Publication date Jan 19, 2023
- Chungheon Shin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR INTRODUCING A GAS AND GAS INTRODUCING DEVICE
- Publication number 20220314172
- Publication date Oct 6, 2022
- MEMBION GMBH
- Klaus Vossenkaul
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODULAR MANIFOLD FOR FILTRATION MODULES
- Publication number 20220288537
- Publication date Sep 15, 2022
- HYDRANAUTICS
- Won KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DETONATOR POSITIONING DEVICE
- Publication number 20220258103
- Publication date Aug 18, 2022
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for Purifying Contaminated Water
- Publication number 20220234930
- Publication date Jul 28, 2022
- MANN+HUMMEL LIFE SCIENCES & ENVIRONMENT HOLDING SINGAPORE PTE. LTD.
- Maximilian WERNER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTRATION MEMBRANE TREATMENT DEVICE, MEMBRANE FILTRATION DEVICE, A...
- Publication number 20220219123
- Publication date Jul 14, 2022
- Mitsubishi Electric Corporation
- Eiji IMAMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CIRCULATING WATER PREPARATION SYSTEM, COOLING SYSTEM AND METHOD FOR...
- Publication number 20220203304
- Publication date Jun 30, 2022
- WATERplus GmbH
- Robert FÄRBER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTRATION APPARATUS
- Publication number 20220184558
- Publication date Jun 16, 2022
- CELL THERAPY CATAPULT LIMITED
- Daria POPOVA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR INCREASING THE HYDROGEN PERMEANCE OF HYDROG...
- Publication number 20220127142
- Publication date Apr 28, 2022
- H2 PowerTech, LLC
- Charles R. Hill
- C01 - INORGANIC CHEMISTRY

Use of gases

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Membrane filter

Method for controlling hollow fiber nanofiltration membrane system...

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

Membrane filter and filtering method

Gradient induced particle motion in suspensions

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

External pressure type hollow fiber membrane component, filtration...

Hollow fiber membrane module and method for cleaning the same

Method for introducing a gas and gas introducing device

Method for filtering a liquid and filter device

Systems and methods for increasing the hydrogen permeance of hydrog...

Biological and algae harvesting and cultivation systems and methods

System and process for removing polyfluorinated pollutants from water

Ultrafiltration/nanofiltration membrane with tunable pore size

Regenerable organic contaminant controller in space application

Non-hydrocarbon gas separation device and inorganic separation memb...

Methods and compositions relating to tunable nanoporous coatings

Biological and algae harvesting and cultivation systems and methods

External circulation-type hollow fiber membrane module

Biological and algae harvesting and cultivation systems and methods

Detonator positioning device

Systems and methods for increasing the hydrogen permeance of hydrog...

Biomass membrane contactor

Header-equipped air diffusion device, and membrane separation activ...

Water treatment membrane washing apparatus and water treatment memb...

Aerator device and filter system including the same

Process for water treatment using membrane biofilm reactor

Water treatment control system

Systems and methods for exchange of buffer solutions

Method and apparatus for passively bubbling gas through liquid

Patents Applicationslast 30 patents

WATER TREATMENT APPARATUS, METHOD FOR WASHING BIOLOGICAL MEMBRANE I...

METHOD FOR CONTROLLING HOLLOW FIBER NANOFILTRATION MEMBRANE SYSTEM...

MEMBRANE FILTER AND FILTERING METHOD

WASTEWATER TREATMENT METHOD

SYSTEMS AND METHODS FOR INCREASING THE HYDROGEN PERMEANCE OF HYDROG...

PROCESSING METHOD OF SEPARATION MEMBRANE COMPLEX AND PROCESSING APP...

MEMBRANE FILTER AND FILTERING METHOD

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

METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE

WATER TREATMENT DEVICE AND ESTIMATION METHOD

BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS

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

A MEMBRANE GAS SEPARATOR WITH A BUILT-IN VALVE AND THE METHOD OF IT...

METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE

REGENERABLE ORGANIC CONTAMINANT CONTROLLER IN SPACE APPLICATION

BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS

SYSTEMS AND METHODS FOR INCREASING THE HYDROGEN PERMEANCE OF HYDROG...

CLEANING METHOD OF MEMBRANE FILTRATION SYSTEM AND MEMBRANE FILTRATI...

CONTROLLING BIOFOULING IN WATER PURIFICATION

FLOATING APPARATUS FOR MEMBRANE BIOFILM REACTOR AND PROCESS FOR WAT...

DETONATOR POSITIONING DEVICE

High flux anaerobic membrane bioreactor

METHOD FOR INTRODUCING A GAS AND GAS INTRODUCING DEVICE

MODULAR MANIFOLD FOR FILTRATION MODULES

DETONATOR POSITIONING DEVICE

Method for Purifying Contaminated Water

FILTRATION MEMBRANE TREATMENT DEVICE, MEMBRANE FILTRATION DEVICE, A...

CIRCULATING WATER PREPARATION SYSTEM, COOLING SYSTEM AND METHOD FOR...

FILTRATION APPARATUS

SYSTEMS AND METHODS FOR INCREASING THE HYDROGEN PERMEANCE OF HYDROG...