ClassID:

30730

B01D2311/16 - CPC Classification

Classification description:

Details relating to membrane separation process operations and control Flow or flux control

Sub-classes:
Recent Application in this class:
#1
20260131063
2026-05-14

Systems, Methods, and Devices for Removing Circulating Tumor Cells from Blood

#2
20260054214
2026-02-26

Fluid Separation System

#3
20250352951
2025-11-20

FILTER MONITORING SYSTEM

#4
20250332547
2025-10-30

TANGENTIAL FLOW FILTER SYSTEM FOR THE FILTRATION OF MATERIALS FROM BIOLOGIC FLUIDS

#5
20250296013
2025-09-25

SCALABLE TANGENTIAL FLOW FILTRATION METHOD AND RETROFIT KIT

#6
20250229230
2025-07-17

TANGENTIAL FLOW FILTER SYSTEM FOR THE FILTRATION OF MATERIALS FROM BIOLOGIC FLUIDS

#7
20250205646
2025-06-26

REVERSE OSMOSIS SYSTEM

#8
20250114747
2025-04-10

APPARATUS AND METHODS FOR CLEANING REVERSE OSMOSIS SYSTEMS

#9
20250058278
2025-02-20

Full-Automatic Ultra-Filtration Equipment

#10
20240335791
2024-10-10

MULTI-STAGE MEMBRANE FILTRATION SYSTEM AND METHOD FOR OPERATING A MULTI-STAGE MEMBRANE FILTRATION SYSTEM

#11
20240325978
2024-10-03

FILTER MONITORING SYSTEM

#12
20240301533
2024-09-12

METAL RECOVERY SYSTEM AND METAL RECOVERY METHOD

#13
20240217855
2024-07-04

SELF-MEDIATED SALTLESS WHOLE HOME WATER TREATMENT SYSTEMS AND METHODS

#14
20240207776
2024-06-27

AUTOMATED SYSTEMS AND PROCESSES FOR MAINTAINING A BOTTOMS LIQUID LEVEL OF A REGENERATOR IN A GIRBOTOL PROCESS

#15
20240198291
2024-06-20

SYSTEMS AND METHODS FOR RAPID FLUSHING OF A MEMBRANE-BASED SYSTEM

#16
20240165564
2024-05-23

INTEGRATED CENTRAL VFD AND MULTIPLE-TURBO SYSTEM

#17
20240124340
2024-04-18

DECOMPOSITION OF GAS FIELD CHEMICALS

#18
20240042389
2024-02-08

DEVICE FOR MEMBRANE PURIFICATION OF A LIQUID

#19
20240024797
2024-01-25

MULTI-COLUMN CHROMATOGRAPHY SYSTEMS WITH ROTATABLE VALVE ASSEMBLIES

#20
20230264118
2023-08-24

CHROMATOGRAPHY COLUMN

#21
20230241554
2023-08-03

Simplified Architecture for Desalination via Electrodialysis

#22
20230191012
2023-06-22

Systems, Methods, and Devices for Removing Circulating Tumor Cells from Blood

#23
20230167049
2023-06-01

MEMBRANE SEPARATION PROCESS FOR SEPARATING CARBONATE-CONTAINING DIAMINOALKANE SOLUTION

#24
20230120296
2023-04-20

Tangential flow filter system for the filtration of materials from biologic fluids

#25
20230074486
2023-03-09

Process for concentration of antibodies and therapeutic products thereof

#26
20230072711
2023-03-09

Apparatus and methods for cleaning reverse osmosis systems

#27
20230029082
2023-01-26

Cooling of a beverage dispenser

#28
20220387936
2022-12-08

FILTER STRUCTURE HAVING FUNCTION OF SELECTIVELY COLLECTING WATER THROUGH OPPOSITE ENDS THEREOF AND FILTERING METHOD USING SAME

#29
20220355250
2022-11-10

START-UP PROCEDURE FOR RAPID ATTAINMENT OF OPTIMAL STEADY-STATE PERFORMANCE IN MEMBRANE SEPARATION

#30
20220280707
2022-09-08

METHOD FOR REGULATING THE SUPPLY OF SUBSTITUATE DURING EXTRACORPOREAL BLOOD TREATMENT AND EXTRACORPOREAL BLOOD TREATMENT DEVICE COMPRISING A UNIT FOR REGULATING THE SUPPLY OF SUBSTITUATE

#31
20220251493
2022-08-11

Micro alternating tangential flow perfusion filter, micro bioreactor, and methods of use thereof

#32
20220193611
2022-06-23

Variable and self-regulating permeate recycling in organophilic nanofiltration

#33
20220193609
2022-06-23

Variable, self-regulating permeate recycling in organophilic nanofiltration

#34
20220111330
2022-04-14

Gas separation system and gas separation method

#35
20220089556
2022-03-24

Membrane separation system, and uses thereof

#36
20210275972
2021-09-09

SPIRAL WOUND MODULE ASSEMBLY INCLUDING INTEGRATED PERMEATE MONITORING

#37
20210260530
2021-08-26

System for filtration and associated method

#38
20210238062
2021-08-05

Method and system for operating a high recovery separation process

#39
20210171362
2021-06-10

Predictive tool for monitoring RO and NF membranes

#40
20210122651
2021-04-29

Method and system for operating a high recovery separation process

#41
20210095050
2021-04-01

PROCESS FOR CONCENTRATION OF ANTIBODIES AND THERAPEUTIC PRODUCTS THEREOF

#42
20210077951
2021-03-18

TANGENTIAL FLOW FILTER SYSTEM FOR THE FILTRATION OF MATERIALS FROM BIOLOGIC FLUIDS

#43
20210039045
2021-02-11

Devices, systems, and methods for continuous processing with alternating tangential flow

#44
20200392020
2020-12-17

Spiral wound assembly with integrated flow restrictor and sensor

#45
20200363300
2020-11-19

Pulse-modulated periodic backflush for clearance of fouling layers in dead-end filtration systems

#46
20200276538
2020-09-03

Multivariate automated crossflow filter control

#47
20200268960
2020-08-27

Systems, methods, and devices for removing circulating tumor cells from blood

#48
20200239337
2020-07-30

Method and system for operating a high recovery separation process

#49
20200215485
2020-07-09

Two-stage closed circuit desalination system of super RO characteristics

#50
20200131056
2020-04-30

Method and system for operating a high recovery separation process

#51
20200030752
2020-01-30

MEMBRANES FOR GAS SEPARATION

#52
20190127678
2019-05-02

Micro alternating tangential flow perfusion filter, micro bioreactor, and methods of use thereof

#53
20190022590
2019-01-24

DEVICE FOR SEPARATION AND PURIFICATION OF COLLAGEN TYPE 2 IN CHICKEN BONES

#54
20180361320
2018-12-20

Control of distributed heat transfer mechanisms in membrane distillation plants

#55
20180282188
2018-10-04

Membrane separation type activated sludge treatment method and system

#56
20180221822
2018-08-09

Method for enhancing filtration yields in tangential flow filtration system

#57
20180085708
2018-03-29

Controller for energy generation system

#58
20180043084
2018-02-15

Systems, methods, and devices for removing circulating tumor cells from blood

#59
20180001262
2018-01-04

Treatment of industrial water systems

#60
20170354931
2017-12-14

Membrane distillation system which is capable of real-time monitoring on membrane wetting

#61
20170252699
2017-09-07

ULTRAFILTRATION FOR PREPARING OUTER MEMBRANE VESICLES

#62
20170232389
2017-08-17

Reverse-osmosis-membrane device and method for operating the same

#63
20170225123
2017-08-10

Inline diafiltration with multi-channel pump

#64
20170056839
2017-03-02

Membranes for gas separation

#65
20170050149
2017-02-23

SPIRAL WOUND MODULE WITH INTEGRATED PERMEATE FLOW CONTROLLER

#66
20170035998
2017-02-09

Method for filtering cerebrospinal fluid (CSF) including monitoring CSF flow

#67
20160263528
2016-09-15

MULTI-STAGE IMMERSION MEMBRANE SEPARATION DEVICE AND MEMBRANE SEPARATION METHOD

#68
20160229713
2016-08-11

Membrane separation method with speed control of pressure exchanger and feed pump

#69
20160200597
2016-07-14

Hyperfiltration system suitable for household use

#70
20160144320
2016-05-26

Filter device, manufacturing device for chemical, and operation method for filter device

#71
20160121269
2016-05-05

Filtration system and filtration method

#72
20160038882
2016-02-11

SPIRAL TYPE SEAWATER DESALINATION APPARATUS

#73
20160002071
2016-01-07

Method of operating reverse osmosis membrane apparatus

#74
20150321928
2015-11-12

Fresh water generation method

#75
20150129508
2015-05-14

Filtering contaminants from fluid

#76
20150114905
2015-04-30

Method and a system for monitoring and control of fouling and optimization thereof of two side membrane fouling process

#77
20150083656
2015-03-26

Process of supplying water of controlled salinity

#78
20150013434
2015-01-15

Device for measuring pollution index of filtration membrane

#79
20140370003
2014-12-18

Process for concentration of antibodies and therapeutic products thereof

#80
20140262984
2014-09-18

Determining biofilm thickness in a membrane supported biofilm reactor

#81
20140180610
2014-06-26

MEMS based membrane sensor system and method of use

#82
20140048471
2014-02-20

Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module

#83
20140048462
2014-02-20

Apparatus, system and method for integrated filtration and reverse osmosis desalination

#84
20130344585
2013-12-26

Devices and methods for integrated continuous manufacturing of biological molecules

#85
20130299426
2013-11-14

Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance

#86
20130240446
2013-09-19

Methods of operating a membrane separation device, control devices for a membrane separation device and devices that operate a membrane separation device

#87
20130233796
2013-09-12

TREATMENT OF INDUSTRIAL WATER SYSTEMS

#88
20130161256
2013-06-27

Method and control devices for production of consistent water quality from membrane-based water treatment for use in improved hydrocarbon recovery operations

#89
20130068674
2013-03-21

Reverse osmosis membrane separation device

#90
20130043189
2013-02-21

Filtration device having internal recirculation

#91
20130043188
2013-02-21

CONTROL OF IMMERSED MEMBRANE SYSTEM CONSIDERING ENERGY COST FLUCTUATIONS

#92
20130032760
2013-02-07

DEVICE AND METHOD FOR CONTROLLING THE PERMEATION OF OXYGEN THROUGH NON-POROUS CERAMIC MEMBRANES WHICH CONDUCT OXYGEN ANIONS, AND THE USE THEREOF

#93
20130008838
2013-01-10

Autonomous Filter Element

#94
20120318739
2012-12-20

Method for regulating the supply of substituate during extracorporeal blood treatment and extracorporeal blood treatment device comprising a unit for regulating the supply of substituate

#95
20120318738
2012-12-20

Autonomous Filter Element

#96
20120273416
2012-11-01

Systems and methods of controlling fouling during a filtration procedure

#97
20120261340
2012-10-18

Process of supplying water of controlled salinity

#98
20120231145
2012-09-13

METHOD FOR SEPARATING SIALYLLACTOSE MATERIAL

#99
20120220009
2012-08-30

Cross-flow membrane filtration-based process for protein recovery

#100
20120211409
2012-08-23

PHOTOVOLTAIC REVERSE OSMOSIS SYSTEM WITH THERMAL MANAGEMENT

#101
20120181238
2012-07-19

WATER TREATMENT SYSTEM

#102
20120132595
2012-05-31

Apparatus and method for filtering liquids, particularly organic liquids

#103
20120125846
2012-05-24

FILTERING METHOD, AND MEMBRANE-FILTERING APPARATUS

#104
20120103905
2012-05-03

Microfiltration method and system

#105
20120085707
2012-04-12

Systems and methods for compensation of compliant behavior in regenerative dialysis systems

#106
20120017942
2012-01-26

Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module

#107
20110309038
2011-12-22

Filtering device and method of manufacturing same

#108
20110309007
2011-12-22

SPIRAL TYPE SEAWATER DESALINATION APPARATUS

#109
20110290723
2011-12-01

METHOD AND PLANT FOR MANAGING THE CLOGGING OF MEMBRANE MODULES AND FILTRATION MEMBRANES

#110
20110284480
2011-11-24

Integrated system for monitoring permeate quality in water treatment facilities

#111
20110278208
2011-11-17

Seawater desalination apparatus

#112
20110266218
2011-11-03

Determining biofilm thickness in a membrane supported biofilm reactor

#113
20110240557
2011-10-06

Method and system for reverse osmosis predictive maintenance using normalization data

#114
20110198290
2011-08-18

Control scheme for a reverse osmosis system using a hydraulic energy management integration system

#115
20110180487
2011-07-28

Optimized Water Treatment Installation and Process

#116
20110174736
2011-07-21

Forward osmosis device

#117
20110147285
2011-06-23

Reverse-osmosis water desalination plant

#118
20110094377
2011-04-28

Recovery of a gaseous component from a mixture of gaseous compounds

#119
20110081469
2011-04-07

Osmotic pump for forward osmosis devices

#120
20110079546
2011-04-07

Membrane filtering device managing system and membrane filtering device for use therein, and membrane filtering device managing method

#121
20110056894
2011-03-10

METHOD AND SYSTEM FOR FILTERING WATER, IN PARTICULAR, AN ULTRAFILTRATION METHOD

#122
20110036775
2011-02-17

SEA WATER REVERSE OSMOSIS SYSTEM TO REDUCE CONCENTRATE VOLUME PRIOR TO DISPOSAL

#123
20110008866
2011-01-13

Tangential Flow Filtration Apparatuses, Systems, and Processes for the Separation of Compounds

#124
20100320136
2010-12-23

Device for separating out radioisotope thallium-201

#125
20100314318
2010-12-16

HALOGENATED AMIDE BIOCIDAL COMPOUNDS AND METHODS FOR TREATING WATER SYSTEMS AT NEAR NEUTRAL TO HIGH PH

#126
20100300968
2010-12-02

MEMBRANE CLEANING WITH PULSED GAS SLUGS

#127
20100294702
2010-11-25

Physically and chemically emulsified hydrocarbon waters separator for ship's bilges

#128
20100282679
2010-11-11

ADVANCED CONTROL METHOD FOR A MEMBRANE FILTRATION UNIT, AND DEVICE FOR IMPLEMENTING THE METHOD

#129
20100237013
2010-09-23

AUTONOMOUS FILTER ELEMENT

#130
20100219128
2010-09-02

Dehydration system and dehydration method

#131
20100133191
2010-06-03

SUPPORT FOR TANGENTIAL FLOW FILTRATION AND METHOD FOR THE PREPARATION THEREOF

#132
20100096303
2010-04-22

Physically and chemically emulsified hydrocarbon waters separator for ship's bilges

#133
20100044311
2010-02-25

Method and apparatus for further purifying ultrapure water

#134
20100032373
2010-02-11

METHOD FOR THE OPTIMISED MANAGEMENT OF A MEMBRANE FILTRATION UNIT AND EQUIPMENT FOR REALISING THE SAME

#135
20100021880
2010-01-28

Automated Macromolecule Sample Preparation System

#136
20090320563
2009-12-31

DEVICE FOR MEASURING PERMEATE FLOW AND PERMEATE CONDUCTIVITY OF INDIVIDUAL REVERSE OSMOSIS MEMBRANE ELEMENTS

#137
20090308745
2009-12-17

Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance

#138
20090218284
2009-09-03

Method of starting up a filtration plant and a filtration plant designed to be able to start up correspondingly

#139
20090214522
2009-08-27

PROCESS FOR CONCENTRATION OF ANTIBODIES AND THERAPEUTIC PRODUCTS THEREOF

#140
20090204419
2009-08-13

Purification of Oil Field Production Water for Beneficial Use

#141
20090134092
2009-05-28

MEMBRANE FILTRATION DEVICE AND PROCESS

#142
20090049983
2009-02-26

Energy management system for membrane separation device

#143
20080296208
2008-12-04

Reverse osmosis filtration devices with RFID tag-powered flow and conductivity meters

#144
20080269468
2008-10-30

Devices and methods for integrated continuous manufacturing of biological molecules

#145
20080257822
2008-10-23

Reduced Backwash Volume Process

#146
20080251444
2008-10-16

Separation devices and processes

#147
20080210560
2008-09-04

Stationary capillary electrophoresis system

#148
20080190863
2008-08-14

Method for treatment of effluents using pulsed electric fields and solid/liquid separation

#149
20080190848
2008-08-14

Central pumping and energy recovery in a reverse osmosis system

#150
20080163698
2008-07-10

Method of estimating stable state membrane filtration flux

#151
20080128331
2008-06-05

Particle separation and concentration system

#152
20080060999
2008-03-13

Method of heavy metal removal from industrial wastewater using submerged ultrafiltration or microfiltration membranes

#153
20080006571
2008-01-10

Method and apparatus for treatment of wastewater employing membrane bioreactors

#154
20070278152
2007-12-06

METHOD OF IMPROVING PERFORMANCE OF ULTRAFILTRATION OR MICROFILTRATION MEMBRANE PROCESS IN LANDFILL LEACHATE TREATMENT

#155
20070278151
2007-12-06

METHOD OF IMPROVING PERFORMANCE OF ULTRAFILTRATION OR MICROFILTRATION MEMBRANE PROCESSES IN BACKWASH WATER TREATMENT

#156
20070256974
2007-11-08

IMMERSED MEMBRANE FILTRATION CYCLE WITH EXTENDED OR TMP CONTROLLED CYCLE TIME

#157
20070246406
2007-10-25

Tangential flow filtration apparatuses, systems, and processes for the separation of compounds

#158
20070237762
2007-10-11

Process for Concentration of Antibodies and Therapeutic Products Thereof

#159
20070209977
2007-09-13

Device for measuring permeate flow and permeate conductivity of individual reverse osmosis membrane elements

#160
20070163959
2007-07-19

Screening apparatus for water treatment with membranes

#161
20070163628
2007-07-19

Method for diafiltration of a product and device for carrying out this method

#162
20070090038
2007-04-26

Contaminated liquid filtration system vehicle

#163
20070087017
2007-04-19

Ultrafiltration for preparing outer membrane vesicles

#164
20070072285
2007-03-29

Fluid interface for bioprocessor systems

#165
20070034570
2007-02-15

Biofilm reduction in pressure driven membrane-based water treatment systems

#166
20070029255
2007-02-08

Desalination system powered by renewable energy source and methods related thereto

#167
20070029236
2007-02-08

Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module

#168
20060272198
2006-12-07

Method for improving flux in a membrane bioreactor

#169
20060194313
2006-08-31

Shear protectants in harvest microfiltration

#170
20060131236
2006-06-22

Model for microfiltration of poly-disperse suspensions

#171
20060108268
2006-05-25

Water treatment control system using fluorescence analyzer

#172
20060091074
2006-05-04

Membrane filtration device and process

#173
20060051347
2006-03-09

Process for concentration of antibodies and therapeutic products thereof

#174
20060049092
2006-03-09

Membrane bioreactor

#175
20060008865
2006-01-12

Screening apparatus for water treatment with membranes

#176
20050258100
2005-11-24

Membrane cascade-based separation

#177
20050211638
2005-09-29

Effluent treatment combining solid/liquid separation and pulsed electric fields

#178
20050084874
2005-04-21

Microfiltration and/or ultrafiltration process for recovery of target molecules from polydisperse liquids

#179
20050067341
2005-03-31

Continuous production membrane water treatment plant and method for operating same

#180
20050040087
2005-02-24

Reduced-waste reverse osmosis water supply system

#181
20050023199
2005-02-03

Method and apparatus for treatment of wastewater employing membrane bioreactors

#182
20050004238
2005-01-06

Process for the production in continuous of hydrocarbons from synthesis gas in slurry reactors and for the separation of the liquid phase produced from the solid phase

#183
20050000861
2005-01-06

Process for the production in continuous of hydrocarbons from synthesis gas, in slurry reactors and for the separation from the solid phase of the liquid phase produced