Membership
Tour
Register
Log in
Membrane cleaning or sterilisation ; Membrane regeneration
Follow
Industry
CPC
B01D65/02
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D65/00
Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
Current Industry
B01D65/02
Membrane cleaning or sterilisation ; Membrane regeneration
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Hollow fibre membrane with improved separating efficiency, and prod...
Patent number
12,280,339
Issue date
Apr 22, 2025
Fresenius Medical Care Deutschland GmbH
Torsten Keller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane gas separator with a built-in valve and the method of its...
Patent number
12,280,336
Issue date
Apr 22, 2025
EKOM SPOL. S R.O
Jaromir Miksovsky
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for increasing the hydrogen permeance of hydrog...
Patent number
12,275,638
Issue date
Apr 15, 2025
H2 PowerTech, LLC
Charles R. Hill
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Filter membrane with bi-directional flow enhancing features
Patent number
12,263,445
Issue date
Apr 1, 2025
U.S. Government as represented by the Secretary of the Army
Jeremy S. Walker
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Portable membrane filtration
Patent number
12,251,663
Issue date
Mar 18, 2025
Government of the United States, as represented by the Secretary of the Army
Michael Jeffrey Anderson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modular manifold for filtration modules
Patent number
12,251,665
Issue date
Mar 18, 2025
Hydranautics
Won Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter apparatus for semiconductor device fabrication process
Patent number
12,251,786
Issue date
Mar 18, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Chwen Yu
B24 - GRINDING POLISHING
Information
Patent Grant
Membrane filtration device and method for cleaning membrane filtrat...
Patent number
12,246,290
Issue date
Mar 11, 2025
Kubota Corporation
Shintaro Nishimoto
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water treatment system using reverse osmosis process for high salin...
Patent number
12,227,437
Issue date
Feb 18, 2025
Eric Michael Tyson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
In situ evaluation of filter parameters with opticoanalytical devices
Patent number
12,228,489
Issue date
Feb 18, 2025
Halliburton Energy Services, Inc.
Samuel J. Maguire-Boyle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Surfactant compositions and use thereof
Patent number
12,227,718
Issue date
Feb 18, 2025
Ecolab USA Inc.
Ashish Dhawan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter screen
Patent number
12,220,669
Issue date
Feb 11, 2025
Accelerated Filtration, Inc.
Abhishek Shrivastava
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Replenishing liquid material to a membrane within a multi-module sy...
Patent number
12,208,358
Issue date
Jan 28, 2025
Imtex Membranes Corporation
Ali A. Hamza
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for controlling hydrophobic conditions and foulin...
Patent number
12,202,756
Issue date
Jan 21, 2025
Kemira Oyj
Mehrdad Hesampour
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bendable flexible flat membrane module and method for manufacturing...
Patent number
12,194,418
Issue date
Jan 14, 2025
Chang Yong Kim
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
Brine dispersal system
Patent number
12,173,729
Issue date
Dec 24, 2024
Natural Ocean Well Co.
Robert A. Bergstrom
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Brine dispersal system
Patent number
12,173,730
Issue date
Dec 24, 2024
Natural Ocean Well Co.
Robert A. Bergstrom
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filtering device, purification device, and method for manufacturing...
Patent number
12,161,973
Issue date
Dec 10, 2024
FUJIFILM Corporation
Tetsuya Kamimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Submerged reverse osmosis system
Patent number
12,152,609
Issue date
Nov 26, 2024
Natural Ocean Well Co.
Robert A. Bergstrom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtration apparatus and operation method therefor
Patent number
12,145,105
Issue date
Nov 19, 2024
Toray Industries, Inc.
Ayumi Mori
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
Water purification apparatus and methods for cleaning the water pur...
Patent number
12,134,076
Issue date
Nov 5, 2024
Baxter International Inc.
Peter Sendelius
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
Filter system for biopharmaceutical processes
Patent number
12,129,458
Issue date
Oct 29, 2024
Sartorius Stedim Biotech GmbH
Christian Manzke
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
Continuous diafiltration by means of tank cycling
Patent number
12,128,359
Issue date
Oct 29, 2024
EMD Millipore Corporation
Elizabeth M. Goodrich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for degassing a cross-flow diafiltration unit, cross-flow di...
Patent number
12,128,331
Issue date
Oct 29, 2024
Sartorius Stedim Biotech GmbH
Martin Leuthold
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FILTRATION MEMBRANE MODULE
Publication number
20250121330
Publication date
Apr 17, 2025
BLUE FOOT MEMBRANES NV
Peter AERTS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Fluid Purification Methods, Devices, and Systems
Publication number
20250122103
Publication date
Apr 17, 2025
NxStage Medical, Inc.
Joseph E. TURK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BUBBLE GENERATION DEVICE AND LIQUID FILTRATION DEVICE
Publication number
20250108335
Publication date
Apr 3, 2025
MEIDENSHA CORPORATION
Hiroshi NOGUCHI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
REMOVING BIVALENT IONS FROM PRODUCED WATER
Publication number
20250100907
Publication date
Mar 27, 2025
Saudi Arabian Oil Company
Andrey Kovalskii
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
HIGH LOAD NANOPARTICLE MICROPOROUS FILTER FOR CATION REMOVAL AND/OR...
Publication number
20250083112
Publication date
Mar 13, 2025
B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD.
Oded NIR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR OPERATING SEPARATION MEMBRANE, SEPARATION MEMBRANE DEVIC...
Publication number
20250065272
Publication date
Feb 27, 2025
TORAY INDUSTRIES, INC.
Hiroshi HAMADA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BRINE DISPERSAL SYSTEM
Publication number
20250067281
Publication date
Feb 27, 2025
OceanWell Co.
Robert A. Bergstrom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Biomaterial Purification
Publication number
20250065274
Publication date
Feb 27, 2025
Solventum Intellectual Properties Company
Alexei M. Voloshin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
PHOTOCATALYTIC SELF-CLEANING POLYPYRROLE/TiO2-PVDF NANOCOMPOSITE BA...
Publication number
20250058285
Publication date
Feb 20, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Umair BAIG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
A METHOD FOR USE IN CLEANING A PROCESSING SYSTEM AND A PROCESSING S...
Publication number
20250025839
Publication date
Jan 23, 2025
GEA Liquid Technologies A/S
Nils Mørk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
METHOD FOR OPERATING HOLLOW FIBER MEMBRANE MODULE
Publication number
20240390857
Publication date
Nov 28, 2024
TORAY INDUSTRIES, INC.
Kentaro Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE SYSTEM AND METHOD FOR FILTERING SUSPENDED SOLIDS DURING ME...
Publication number
20240375056
Publication date
Nov 14, 2024
SALTWORKS TECHNOLOGIES INC.
Derek MANDEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
IMPROVED PROTEIN SORPTION AND FILTRATION APPARATUS
Publication number
20240352065
Publication date
Oct 24, 2024
LIHME PROTEIN SOLUTIONS APS
Allan Otto Fog LIHME
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RECYCLABLE ELECTRET FILTERING MEMBRANE, PREPARATION METHOD THEREFOR...
Publication number
20240342661
Publication date
Oct 17, 2024
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Rongrong CAI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
ELECTRONIC DEVICE FOR CONTROLLING HOLLOW-FIBER MEMBRANE FOULING RED...
Publication number
20240342660
Publication date
Oct 17, 2024
Kookmin University Industry Academy Cooperation Foundation
Sang Ho Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLASMA FRACTIONATION BY CONTINUOUS EXTRACTION
Publication number
20240336650
Publication date
Oct 10, 2024
CSL BEHRING AG
Ibrahim EL MENYAWI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION SYSTEM AND METHOD
Publication number
20240335776
Publication date
Oct 10, 2024
REPLIGEN CORPORATION
Rudolf Pavlik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRE-TREATING RENEWABLE FEEDSTOCKS
Publication number
20240325991
Publication date
Oct 3, 2024
Johannes DEN BOESTERT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PREDICTIVE ANALYSIS FOR SEAWATER REVERSE OSMO...
Publication number
20240316499
Publication date
Sep 26, 2024
ACWA POWER Company
Ratul DAS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MODULAR METHOD FOR DELIVERY OF FRESH WATER TO COASTAL COMMUNITIES
Publication number
20240308894
Publication date
Sep 19, 2024
Dehlsen Associates of the Pacific Limited
James George Purnell Dehlsen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MODULAR PROCESSING SYSTEM AND METHOD FOR THE MODULAR CONSTRUCTION O...
Publication number
20240309306
Publication date
Sep 19, 2024
SARTORIUS STEDIM BIOTECH GmbH
Martin LEUTHOLD
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
WATER PURIFIER
Publication number
20240278181
Publication date
Aug 22, 2024
COWAY CO., LTD.
Hyoungmin MOON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE