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Details relating to membrane modules or apparatus
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Specific flow restrictors
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Patents Grants
last 30 patents
Information
Patent Grant
Full-effect reverse osmosis membrane element, and water purifier ha...
Patent number
11,779,887
Issue date
Oct 10, 2023
SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION
Guoping Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtering apparatus comprising an integrated flow reducer, and meth...
Patent number
11,759,733
Issue date
Sep 19, 2023
Sartorius Stedim Biotech GmbH
Volkmar Thom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reverse osmosis system and method of obtaining ultrapure water
Patent number
11,654,396
Issue date
May 23, 2023
Fidica GmbH & Co. KG
Manfred Völker
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Permeate channel alterations for counter current filtration for use...
Patent number
11,565,215
Issue date
Jan 31, 2023
SmartFlow Technologies, Inc.
Mark Vander Hoff
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for processing solutions of biomolecules
Patent number
11,439,956
Issue date
Sep 13, 2022
Fujifilm Diosynth Biotechnologies UK Limited
Charles Heise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Water dispensing device for dispensing water having consistent taste
Patent number
11,298,659
Issue date
Apr 12, 2022
Kirtan Shravan Kamkar
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Spiral wound assembly with integrated flow restrictor and sensor
Patent number
11,214,500
Issue date
Jan 4, 2022
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Steven D. Jons
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for internal permeate processing in reverse osmos...
Patent number
11,174,176
Issue date
Nov 16, 2021
Fluid Equipment Development Company, LLC
Eli Oklejas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Blood processing unit with modified flow path
Patent number
11,160,912
Issue date
Nov 2, 2021
Sorin Group Italia S.r.l.
Stefano Reggiani
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Filtration membrane module and filtration processing method
Patent number
11,161,079
Issue date
Nov 2, 2021
M. TECHNIQUE CO., LTD.
Masakazu Enomura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Permeate channel alterations for counter current filtration for use...
Patent number
10,786,784
Issue date
Sep 29, 2020
SmartFlow Technologies, Inc.
Mark Vander Hoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for processing solutions of biomolecules
Patent number
10,682,610
Issue date
Jun 16, 2020
Fujifilm Diosynth Biotechnologies UK Limited
Charles Heise
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Hollow fiber membrane module
Patent number
10,668,432
Issue date
Jun 2, 2020
Kolon Industries, Inc.
Young Seok Oh
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Blood gas exchanger with restriction element or elements to reduce...
Patent number
10,661,004
Issue date
May 26, 2020
Sorin Group Italia S.r.l.
Adriano Mazzoli
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for internal permeate processing in reverse osmos...
Patent number
10,618,006
Issue date
Apr 14, 2020
Fluid Equipment Development Company, LLC
Eli Oklejas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Seawater desalination system and energy recovery device
Patent number
10,532,321
Issue date
Jan 14, 2020
Ebara Corporation
Tamami Takahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membranes with tunable selectivity
Patent number
10,376,845
Issue date
Aug 13, 2019
Lockheed Martin Corporation
Jacob Louis Swett
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Spiral wound membrane element and method for cleaning spiral wound...
Patent number
10,335,739
Issue date
Jul 2, 2019
BL Technologies, Inc.
Chang Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Extendable pressurized-type hollow fiber membrane module and filtra...
Patent number
10,286,362
Issue date
May 14, 2019
Kolon Industries, Inc.
Ah Reum Lee
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Blood processing unit with modified flow path
Patent number
10,159,777
Issue date
Dec 25, 2018
Sorin Group Italia S.r.l.
Stefano Reggiani
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Memrane filtration device having an improved design
Patent number
10,005,037
Issue date
Jun 26, 2018
Tetra Laval Holdings & Finance S.A.
Fredrik Innings
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dialysate supply device and blood dialyzing apparatus having the same
Patent number
9,925,322
Issue date
Mar 27, 2018
HUMAN BIOMED, INC
Taebeom Cho
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water treatment assembly including hyperfiltration module and press...
Patent number
9,840,426
Issue date
Dec 12, 2017
Dow Global Technologies LLC
Steven D. Jons
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Hollow fiber membrane module and water treatment device using hollo...
Patent number
9,839,880
Issue date
Dec 12, 2017
UNIVERSITY INDUSTRY FOUNDATION YONSEI UNIVERSITY WONJU CAMPUS
Soo Hong Noh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Hybrid diafiltration system and methods
Patent number
9,821,274
Issue date
Nov 21, 2017
SPF INNOVATIONS LLC
Gaston de los Reyes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid treatment assemblies, manifolds for fluid treatment assemblie...
Patent number
9,795,921
Issue date
Oct 24, 2017
Pall Corporation
Steven Pearl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane filtration device having a hygienic suspension arrangement
Patent number
9,776,138
Issue date
Oct 3, 2017
Tetra Laval Holdings & Finance S.A.
Fredrik Innings
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Reverse osmosis treatment apparatus
Patent number
9,725,339
Issue date
Aug 8, 2017
Hitachi, Ltd.
Kotaro Kitamura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filter module and modular filter system
Patent number
9,669,333
Issue date
Jun 6, 2017
Sartorius Stedim Biotech GmbH
Martin Leuthold
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Blood processing unit with modified flow path
Patent number
9,402,943
Issue date
Aug 2, 2016
Sorin Group Italia S.r.l.
Stefano Reggiani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
BYPASS CONTROL SLEEVE FOR SANITARY SPIRAL WOUND FILTER
Publication number
20240050899
Publication date
Feb 15, 2024
BL Technologies, Inc.
Travis Gerald STIFTER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR FILTER WITH IMPROVED FLUSHING
Publication number
20230182082
Publication date
Jun 15, 2023
Entegris, Inc.
Barry Lee Gregerson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER HOLDER FOR EXTRUSION OF LIPOSOMES
Publication number
20230138197
Publication date
May 4, 2023
EVONIK CANADA INC.
Alex Torres
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Reverse osmosis arrangement
Publication number
20220395779
Publication date
Dec 15, 2022
Danfoss A/S
Lars Bjarne Hilbrecht
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VARIABLE, SELF-REGULATING PERMEATE RECYCLING IN ORGANOPHILIC NANOFI...
Publication number
20220193609
Publication date
Jun 23, 2022
Evonik Operations GmbH
Thomas Quell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BLOOD PROCESSING UNIT WITH MODIFIED FLOW PATH
Publication number
20220023519
Publication date
Jan 27, 2022
SORIN GROUP ITALIA S.R.L.
Stefano Reggiani
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
REVERSE OSMOSIS SYSTEM AND METHOD OF OBTAINING ULTRAPURE WATER
Publication number
20210362093
Publication date
Nov 25, 2021
Fidica GmbH & Co. KG
Manfred Völker
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FULL-EFFECT REVERSE OSMOSIS MEMBRANE ELEMENT, AND WATER PURIFIER HA...
Publication number
20210008501
Publication date
Jan 14, 2021
Shenzhen Angel Drinking Water Industrial Group Corporation
Guoping LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER DISPENSING DEVICE FOR DISPENSING WATER HAVING CONSISTENT TASTE
Publication number
20200384415
Publication date
Dec 10, 2020
CONOPCO, INC., D/B/A UNILEVER
Kirtan Shravan KAMKAR
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
BLOOD GAS EXCHANGER WITH RESTRICTION ELEMENT OR ELEMENTS TO REDUCE...
Publication number
20200276377
Publication date
Sep 3, 2020
SORIN GROUP ITALIA S.R.L.
Adriano MAZZOLI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Processing Solutions of Biomolecules
Publication number
20200269190
Publication date
Aug 27, 2020
FUJIFILM DIOSYNTH BIOTECHNOLOGIES UK LIMITED
Charles Heise
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTERING APPARATUS COMPRISING AN INTEGRATED FLOW REDUCER, AND METH...
Publication number
20200269166
Publication date
Aug 27, 2020
SARTORIUS STEDIM BIOTECH GmbH
Volkmar THOM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Liquid purification system
Publication number
20200215487
Publication date
Jul 9, 2020
ELECTROPHOR INC.
Yurij Vladimirovich Tatuev
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FILTRATION MEMBRANE MODULE AND FILTRATION PROCESSING METHOD
Publication number
20200108350
Publication date
Apr 9, 2020
M. Technique Co., Ltd.
Masakazu ENOMURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Portable Self-Contained Reverse Osmosis System
Publication number
20190316215
Publication date
Oct 17, 2019
Carl R. Nylen
C13 - SUGAR INDUSTRY
Information
Patent Application
Method And System For Internal Permeate Processing In Reverse Osmos...
Publication number
20190291053
Publication date
Sep 26, 2019
Fluid Equipment Development Company, LLC
Eli Oklejas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method And System For Internal Permeate Processing In Reverse Osmos...
Publication number
20190177185
Publication date
Jun 13, 2019
Fluid Equipment Development Company, LLC
Eli Oklejas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Processing Solutions of Biomolecules
Publication number
20190009215
Publication date
Jan 10, 2019
Fujifilm Diosynth Biotechnloogies UK Limited
Charles Heise
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BLOOD GAS EXCHANGER WITH RESTRICTION ELEMENT OR ELEMENTS TO REDUCE...
Publication number
20180133388
Publication date
May 17, 2018
SORIN GROUP ITALIA S.R.L.
Adriano MAZZOLI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MEMBRANES WITH TUNABLE SELECTIVITY
Publication number
20170296979
Publication date
Oct 19, 2017
Lockheed Martin Corporation
Jacob Louis SWETT
B32 - LAYERED PRODUCTS
Information
Patent Application
DIALYSATE SUPPLY DEVICE AND BLOOD DIALYZING APPARATUS HAVING THE SAME
Publication number
20170095604
Publication date
Apr 6, 2017
Taebeom Cho
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SPIRAL WOUND MODULE WITH INTEGRATED PERMEATE FLOW CONTROLLER
Publication number
20170050149
Publication date
Feb 23, 2017
DOW GLOBAL TECHNOLOGIES LLC
Steven D. Jons
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMRANE FILTRATION DEVICE HAVING AN IMPROVED DESIGN
Publication number
20160354726
Publication date
Dec 8, 2016
Tetra Laval Holdings & Finance S.A.
Fredrik INNINGS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEAWATER DESALINATION SYSTEM AND ENERGY RECOVERY DEVICE
Publication number
20160250595
Publication date
Sep 1, 2016
Tamami Takahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIGHTWEIGHT MODULAR WATER PURIFICATION SYSTEM WITH RECONFIGURABLE P...
Publication number
20160221843
Publication date
Aug 4, 2016
TerraGroup Corporation
Primo L. Acernese
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HOLLOW FIBRE MEMBRANE MODULE WITH IMPROVED FLUID FLOW DISTRIBUTION
Publication number
20160220960
Publication date
Aug 4, 2016
Chemetics, Inc.
Siamak Lashkari
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ASSEMBLY INCLUDING SERIALLY CONNECTED SPIRAL WOUND MODULES WITH PER...
Publication number
20160129398
Publication date
May 12, 2016
DOW GLOBAL TECHNOLOGIES LLC
Kai-Uwe Hoehn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER TREATMENT ASSEMBLY INCLUDING HYPERFILTRATION MODULE AND PRESS...
Publication number
20160031725
Publication date
Feb 4, 2016
DOW GLOBAL TECHNOLOGIES LLC
Steven D. Jons
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter Module for Dead-End and Cross-Flow Filtration
Publication number
20160030888
Publication date
Feb 4, 2016
PALL CORPORATION
Wolfgang Diemer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HOLLOW FIBER MEMBRANE MODULE AND WATER TREATMENT DEVICE USING HOLLO...
Publication number
20160016120
Publication date
Jan 21, 2016
UNIVERSITY INDUSTRY FOUNDATION YONSEI UNIVERSITY WONJU CAMPUS
Soo Hong NOH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL