ClassID:

30800

B01D2313/40 - CPC Classification

Classification description:

Details relating to membrane modules or apparatus Adsorbents within the flow path

Recent Application in this class:
#1
20250128186
2025-04-24

DEVICES FOR EFFICIENT SORBENT UTILIZATION IN LITHIUM EXTRACTION

#2
20250099915
2025-03-27

Electro-Pressure Membrane Method for Recovery and Concentration of Lithium from Aqueous Sources

#3
20240399318
2024-12-05

CERAMIC CATION EXCHANGE MATERIALS

#4
20240375055
2024-11-14

FEATURES ON A POROUS MEMBRANE

#5
20240216867
2024-07-04

BIOCHAR-ANAEROBIC MEMBRANE BIOLOGICAL TREATMENT SYSTEM AND PROCESS

#6
20240207787
2024-06-27

FILTER MODULE HAVING POST-TREATMENT FILATRATION FUNCTION

#7
20240026495
2024-01-25

Lithium extraction enhanced by an alternate phase

#8
20230381687
2023-11-30

Devices for efficient sorbent utilization in lithium extraction

#9
20230321630
2023-10-12

DESALINATION OF HIGH CHLORIDE SALT ABSORBED POROUS BEADS

#10
20230249134
2023-08-10

System and Method for Reducing the Dissolved Solids of a Non-Potable Aqueous Flow

#11
20230242400
2023-08-03

Method for purifying hydrogen peroxide

#12
20230014044
2023-01-19

Electro-pressure membrane method for recovery and concentration of lithium from aqueous sources

#13
20210387884
2021-12-16

Water filter and filter cartridge

#14
20210260534
2021-08-26

Ceramic cation exchange materials

#15
20210236992
2021-08-05

Lateral filter array microfluidic device

#16
20210154624
2021-05-27

Composite hollow fiber membrane, manufacturing method therefor, hollow fiber membrane cartridge including same, and fuel cell membrane humidifier

#17
20210008266
2021-01-14

Process for removing cobalt, lead, cadmium and chromium ions from bodily fluids using metallate ion exchange compositions

#18
20200398230
2020-12-24

Functional fibrous membrane, method for manufacturing the same, filter comprising the same

#19
20200384421
2020-12-10

Ceramic cation exchange materials

#20
20200148558
2020-05-14

Method for hybridized desalination system using membrane distillation and adsorption desalination cycles

#21
20200095137
2020-03-26

Portable device and system for generating sterile water and method for the same

#22
20200086233
2020-03-19

Affinity chromatography devices

#23
20200086232
2020-03-19

Affinity chromatography devices

#24
20190275459
2019-09-12

Spiral gas adsorption apparatus and method of using the same

#25
20190201851
2019-07-04

Layered tubular membranes for chromatography, and methods of use thereof

#26
20190111394
2019-04-18

Nozzle filter

#27
20180333679
2018-11-22

Features on a porous membrane

#28
20180141004
2018-05-24

Layered tubular membranes for chromatography, and methods of use thereof

#29
20180111861
2018-04-26

Ozone generator for water purification system

#30
20180093030
2018-04-05

Dialysate free artificial kidney device

#31
20170252701
2017-09-07

Biomimetically designed modular microfluidic-based capillaries and lymphatic units for kidney and liver dialysis systems, organ bio-reactors and bio-artificial organ support systems

#32
20170144896
2017-05-25

Water filter cartridge and water purifier

#33
20170143887
2017-05-25

Dialysate regeneration unit and blood dialyzing apparatus having the same

#34
20170137461
2017-05-18

Affinity chromatography devices

#35
20170095603
2017-04-06

Blood purifying apparatus

#36
20170056836
2017-03-02

Filter element and method for the production thereof

#37
20170021286
2017-01-26

Affinity chromatography devices

#38
20160339392
2016-11-24

Integrated Composite Roll Film

#39
20160250404
2016-09-01

Redox controlled electrosorption and decomposition device for the purification of blood and other fluids

#40
20160074570
2016-03-17

Blood purifying filter and blood purifying apparatus

#41
20160009608
2016-01-14

Method and device for gas processing

#42
20150343391
2015-12-03

Organic solvent purifier and method of using

#43
20150320924
2015-11-12

Filter device combining beads and fibers

#44
20150290380
2015-10-15

Integrated device for liver support system

#45
20150273127
2015-10-01

Liver support system

#46
20150265972
2015-09-24

PARALLEL TUBULAR MEMBRANES WITH RESILIENT WIRE SUPPORT STRUCTURE

#47
20150258268
2015-09-17

Multi-staged filtration system for blood fluid removal

#48
20150144557
2015-05-28

Organic Solvent Purifier And Method Of Using

#49
20140008285
2014-01-09

PLEATED FILTER

#50
20140008276
2014-01-09

Water purifying cartridge and pitcher-type water purifier

#51
20120298582
2012-11-29

Layered tubular membranes for chromatography, and methods of use thereof

#52
20120298570
2012-11-29

FILTRATION APPARATUS AND WATER TREATMENT APPARATUS

#53
20120234763
2012-09-20

Regenerable filter unit, regenerable filter system including the same, and method of operating regenerable filter system

#54
20120226258
2012-09-06

DEVICE AND METHOD FOR ELIMINATING BIOLOGICALLY HARMFUL SUBSTANCES FROM BODILY FLUIDS

#55
20120129149
2012-05-24

REMOVAL OF OXYGEN FROM BIOLOGICAL FLUIDS

#56
20120060693
2012-03-15

Vent filter and electric device using the same

#57
20110239866
2011-10-06

Integrated membrane module for gas dehydration and gas separation

#58
20110094962
2011-04-28

Regeneratable filter for extracorporal treatment of liquids containing particles and use thereof

#59
20110062076
2011-03-17

Spiral wound type filter cartridge

#60
20100213129
2010-08-26

APPARATUS AND METHOD FOR PURIFYING WATER BY FORWARD OSMOSIS

#61
20100077921
2010-04-01

Process and apparatus for providing an inert gas to a large volume atmosphere

#62
20100051527
2010-03-04

MICROPOROUS FILTER WITH AN ANTIMICROBIAL SOURCE

#63
20100044321
2010-02-25

MICROPOROUS FILTER WITH A LOW ELUTION ANTIMICROBAL SOURCE

#64
20090291463
2009-11-26

IMPLEMENTATION OF MICROFLUIDIC COMPONENTS, INCLUDING MOLECULAR FRACTIONATION DEVICES, IN A MICROFLUIDIC SYSTEM

#65
20090159521
2009-06-25

METHOD AND APPARATUS RELATED TO LIQUID FILTRATION SYSTEMS

#66
20090014366
2009-01-15

WATER DRINKING DEVICE

#67
20080220486
2008-09-11

Method for growing photosynthetic organisms

#68
20080203005
2008-08-28

Water filter device for use with individual containers

#69
20080142449
2008-06-19

Method for Manufacturing a Module for Treating a Fluid

#70
20080105618
2008-05-08

METHOD AND APPARATUS FOR THE REMOVAL OF HARMFUL CONTAMINANTS FROM PORTABLE DRINKING WATER DEVICES

#71
20070075010
2007-04-05

Implementation of microfluidic components, including molecular fractionation devices, in a microfluidic system

#72
20070053811
2007-03-08

Hybrid adsorptive membrane reactor

#73
20060110816
2006-05-25

Method of concentrating and removing harmful substance using double-stranded dna and adsorbent and apparatus therefor

#74
20060090644
2006-05-04

System and method for selective separation of gaseous mixtures using hollow fibers

#75
20060027508
2006-02-09

Method for manufacturing a module for treating a fluid

#76
20050103710
2005-05-19

Dynamic membrane wafer assembly and method

#77
20050035041
2005-02-17

Hollow fiber membrane filters in various containers

#78
14301945
2015-11-17

Device for separation of oxygen and nitrogen