ClassID:

30798

B01D2313/365 - CPC Classification

Classification description:

Details relating to membrane modules or apparatus; Energy sources Electrical sources

Recent Application in this class:
#1
20260097982
2026-04-09

MOBILE WATER FILTERING SYSTEM

#2
20250345751
2025-11-13

NANO CHECK VALVE OSMOSIS AND ENERGY COLLECTION METHOD AND DEVICE

#3
20250214041
2025-07-03

LITHIUM RECOVERY DEVICE AND LITHIUM RECOVERY METHOD

#4
20250114746
2025-04-10

SYSTEM AND METHOD FOR ELECTRICALLY CONDUCTIVE MEMBRANE SEPARATION

#5
20240408546
2024-12-12

SUBMERGED WATER DESALINATION SYSTEM MOTOR COOLED WITH PRODUCT WATER

#6
20240181394
2024-06-06

SYSTEM AND METHOD FOR RECOVERING ORGANIC ACID PRODUCTS FROM A MULTICOMPONENT FEED SOLUTION

#7
20240066471
2024-02-29

HYBRID SYSTEM AND METHOD OF WASTE HEAT UTILIZATION-BASED PHOTOVOLTAIC POWER GENERATION AND SEAWATER DESALINATION

#8
20240042387
2024-02-08

System and method for electrically conductive membrane separation

#9
20240017215
2024-01-18

SYSTEM AND METHOD FOR ELECTRICALLY CONDUCTIVE MEMBRANE SEPARATION

#10
20230241554
2023-08-03

Simplified Architecture for Desalination via Electrodialysis

#11
20230233994
2023-07-27

FORWARD OSMOSIS FILTRATION CELL, AND METHODS OF FILTERING WATER WITH A FORWARD OSMOSIS FILTRATION CELL

#12
20230083946
2023-03-16

Portable Water Filtration Device

#13
20220402793
2022-12-22

100 % renewably -powered desalination /water purification station

#14
20220305442
2022-09-29

HEATED MEMBRANE/MODULE FOR THERMALLY-DRIVEN MEMBRANE DISTILLATION SYSTEMS

#15
20220266198
2022-08-25

Thermal energy conversion submerged reverse osmosis desalination system

#16
20220250951
2022-08-11

Submerged water desalination system pump lubricated with product water

#17
20220250950
2022-08-11

SUBMERGED WATER DESALINATION SYSTEM WITH PRODUCT WATER PUMP CAVITATION PROTECTION

#18
20220250006
2022-08-11

Adhesively-bonded water separation cartridge module

#19
20220193612
2022-06-23

Electrodialysis heat pump

#20
20220047993
2022-02-17

APPLICATIONS OF OCEAN WAVE ENERGY CONVERTORS

#21
20210308620
2021-10-07

Carbon, nitrogen and oxygen separator and method of use thereof

#22
20210276893
2021-09-09

Device and method for the electrodeionization of a liquid

#23
20200402782
2020-12-24

Ratchet-based ion pumping membrane systems

#24
20200140296
2020-05-07

Electrodialysis cells based on the use of redox mediators

#25
20190358588
2019-11-28

RENEWABLE-POWERED REVERSE OSMOSIS DESALINATION WITH ACTIVE FEEDWATER SALINITY CONTROL FOR MAXIMUM WATER PRODUCTION EFFICIENCY WITH VARIABLE ENERGY INPUT

#26
20190351367
2019-11-21

ACTIVE PROTECTION

#27
20190345044
2019-11-14

DC-POWERED ELECTROCHEMICALLY REACTIVE MEMBRANE

#28
20190316215
2019-10-17

Portable Self-Contained Reverse Osmosis System

#29
20190194037
2019-06-27

Device for water disinfection by ultrafiltration

#30
20190193029
2019-06-27

Electro-controllable ion exchange membrane

#31
20190151798
2019-05-23

System and method for desalination of water by reverse osmosis

#32
20190118143
2019-04-25

Radiative treatment of liquids in desalination and other membrane processes

#33
20190015784
2019-01-17

Capacitive Electro Dialysis Reversal

#34
20180354820
2018-12-13

Electrochemical ion exchange treatment of fluids

#35
20180290902
2018-10-11

Integrated system for generating, storing and dispensing clean energy and desalinating water

#36
20170275182
2017-09-28

Coupling photovoltaic and concentrated solar power technologies for desalination

#37
20170014770
2017-01-19

SEAWATER DESALINATION DEVICE, METHOD FOR DESALINATING SEAWATER USING THE SAME, AND METHOD FOR CLEANING SEAWATER DESALINATION DEVICE

#38
20160076511
2016-03-17

Systems and methods for applying power generation units in water desalination

#39
20150335811
2015-11-26

Device and method for removing protein-bound toxins from the blood of patients using a high-frequency, electromagnetic field and an electrostatic direct current field

#40
20150151983
2015-06-04

Energy generation system and related uses thereof

#41
20150048028
2015-02-19

Water purifier with integrated power generator

#42
20140076812
2014-03-20

Water purification systems and methods

#43
20130267896
2013-10-10

Liquid drug degassing device and ambulatory infusion system including a degassing device

#44
20120211409
2012-08-23

PHOTOVOLTAIC REVERSE OSMOSIS SYSTEM WITH THERMAL MANAGEMENT

#45
20120111803
2012-05-10

Water filter-pitcher

#46
20120085094
2012-04-12

Photovoltaic-thermal (PV-T) system for desalination

#47
20110233072
2011-09-29

Method of purifying a hydrogen stream using an electrochemical cell

#48
20110084023
2011-04-14

PORTABLE WATER PURIFIER AND METHOD OF PURIFYING WATER OF USING THE SAME

#49
20110068008
2011-03-24

Method, Apparatus And Plant For Desalinating Saltwater Using Concentration Difference Energy

#50
20090314718
2009-12-24

Method for desalinating saltwater using concentration difference energy

#51
20090314696
2009-12-24

Adaptive membrane structure

#52
20070029255
2007-02-08

Desalination system powered by renewable energy source and methods related thereto

#53
20060130481
2006-06-22

Renewable portable stored energy power generating apparatus with alternate water source capability

#54
20050238937
2005-10-27

Highly conductive ordered ion exchange membranes