ClassID:

86245

C02F2001/46171 - CPC Classification

Classification description:

Treatment of water, waste water, or sewage by electrochemical methods by electrolysis; Devices therefor; Their operating or servicing; Electrodes characterised by the shape or form Cylindrical or tubular shaped

Recent Application in this class:
#1
20260062322
2026-03-05

METHODS OF TREATING WASTE STREAMS

#2
20250341006
2025-11-06

APPARATUS FOR THE ELECTRO-CHEMICAL TREATMENT OF WATER CONTAMINATED WITH EMERGING CONTAMINANTS

#3
20250304473
2025-10-02

PHOTOCATALYST ENABLED FLEXIBLE POLYMERIC OPTICAL FIBER SYSTEM

#4
20250250186
2025-08-07

PLASMA-ASSISTED WATER TREATMENT SYSTEM FOR ELIMINATION OF PERSISTENT ORGANIC AND INORGANIC WATER CONTAMINANTS

#5
20250230071
2025-07-17

HIGH-THROUGHPUT LOW-PRESSURE WATER SOFTENING ELECTROLYZER

#6
20250197256
2025-06-19

SYSTEMS AND METHODS FOR DESTROYING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) USING AN ELECTROCHEMICAL (EC) REACTOR

#7
20250128208
2025-04-24

ALKALINE CATION ENRICHMENT AND WATER ELECTROLYSIS TO PROVIDE CO2 MINERALIZATION AND GLOBAL-SCALE CARBON MANAGEMENT

#8
20250074797
2025-03-06

DEVICES, SYSTEMS AND METHODS FOR FLUID TREATMENT

#9
20250051193
2025-02-13

APPARATUSES AND METHODS FOR TREATING, PURIFYING AND/OR EXTRACTING FROM WASTEWATER

#10
20250034005
2025-01-30

CONTAMINANT TRANSFORMATION AND STABILIZATION SYSTEM

#11
20240360013
2024-10-31

METHOD FOR ELECTROCHEMICAL TREATMENT OF WATER

#12
20240317614
2024-09-26

CHEMICAL REACTOR SYSTEMS AND METHODS FOR GENERATING CHLORINE DIOXIDE

#13
20240308887
2024-09-19

WASTE WATER TREATMENT SYSTEM AND METHOD HAVING A FLOW-THROUGH ELECTROCHEMICAL REACTOR

#14
20240308885
2024-09-19

Electrochlorination System Configurations for the Generation of High Product Strength Solutions

#15
20240190745
2024-06-13

METHOD FOR THE TREATMENT OF BLACK WATER

#16
20240182329
2024-06-06

ROLL-TYPE DEVICE FOR ELECTROCHEMICAL RECOVERY OF AMMONIA, AND METHOD FOR ELECTROCHEMICAL RECOVERY OF AMMONIA

#17
20240150204
2024-05-09

BIAS ENHANCED ELECTROLYTIC PHOTOCATALYSIS (BEEP) CLEANING SYSTEM

#18
20240116781
2024-04-11

Apparatuses and methods for treating, purifying and/or extracting from wastewater

#19
20240043293
2024-02-08

Electrochemical Reduction Reactor, and System and Method Comprising Same

#20
20240025775
2024-01-25

Electrolytic cell and water supply device

#21
20230416121
2023-12-28

DEVICE FOR PREVENTING THE FORMATION OF LIME SCALES

#22
20230365440
2023-11-16

SYSTEMS AND METHODS FOR ELECTROCHEMICAL REMEDIATION OF CONTAMINANTS

#23
20230312376
2023-10-05

HYDROGEN PEROXIDE PRODUCTION DEVICE AND USE THEREOF

#24
20230242422
2023-08-03

ELECTROCATALYTIC REACTOR AND REMEDIATION OF WASTEWATER USING SAME

#25
20230242420
2023-08-03

SYSTEM AND METHOD FOR WATER TREATMENT WITH VENTURI PLASMA DISCHARGE

#26
20230129237
2023-04-27

WATER-PROCESSING ELECTROCHEMICAL REACTOR

#27
20230113314
2023-04-13

Bias enhanced electrolytic photocatalysis (BEEP) cleaning system

#28
20230054764
2023-02-23

ELECTROLYZED IMPINGEMENT CAVITATION REACTOR SYSTEM

#29
20230019754
2023-01-19

Alkaline cation enrichment and water electrolysis to provide COmineralization and global-scale carbon management

#30
20220388877
2022-12-08

POLARIZATION AND TURBULENT WATER IONIZER INTENDED FOR WHITE AND SANITARY CONVENIENCES

#31
20220298032
2022-09-22

Method for electrochemical treatment of water

#32
20220274857
2022-09-01

Device for advanced degradation of organic wastewater and application thereof

#33
20220220012
2022-07-14

PROCESS AND APPARATUS FOR THE ELECTRO-CHEMICAL TREATMENT OF WATER CONTAMINATED WITH EMERGING CONTAMINANTS

#34
20220204365
2022-06-30

Electrocoagulation Reactor for Removal of TSS, HM, COD, BOD, Color, Inorganic Organic Contaminants from a drinking water or wastewater stream

#35
20220143658
2022-05-12

Surface cleaning mechanisms and methods

#36
20220135448
2022-05-05

Apparatuses for extracting rare earth metals and other materials from wastewater

#37
20220073380
2022-03-10

FLOW-THROUGH ELECTROCHEMICAL REACTOR

#38
20220048801
2022-02-17

Electrocatalytic fenton oxidation-electrochemical oxidation coupling process and apparatus for efficient treatment of chemical wastewater

#39
20220048795
2022-02-17

System and method for treatment of wastewater fluids

#40
20220040639
2022-02-10

Alkaline cation enrichment and water electrolysis to provide COmineralization and global-scale carbon management

#41
20220033288
2022-02-03

DEVICE FOR PURIFYING A FLUID, IN PARTICULAR WASTE WATER

#42
20220009803
2022-01-13

SOIL AND WATER QUALITY IMPROVEMENT METHOD

#43
20220009799
2022-01-13

TURBOELECTRIC COAGULATION APPARATUS INCLUDING CASSETTE-STYLE ANODE ASSEMBLY

#44
20210379602
2021-12-09

ELECTRODE APPARATUS FOR CREATING A NON-UNIFORM ELECTRIC FIELD TO REMOVE POLARIZED MOLECULES IN A FLUID

#45
20210340034
2021-11-04

Photoelectrocatalytic device for water disinfection

#46
20210300798
2021-09-30

Hydrogen-containing water generator

#47
20210300797
2021-09-30

Systems and methods for disinfecting fluids

#48
20210276890
2021-09-09

Systems and devices for corrosion prevention and methods thereto

#49
20210253452
2021-08-19

ELECTROCHEMICAL FLOW REACTOR

#50
20210238658
2021-08-05

Point-of-care electroflotation of dispersed, low tolerance pathogens

#51
20210206669
2021-07-08

Apparatuses and methods for treating, purifying and/or extracting from wastewater

#52
20210179457
2021-06-17

Systems and methods for the removal of minerals from conductive protonic fluids

#53
20210179455
2021-06-17

HYDROGEN PEROXIDE WATER MANUFACTURING DEVICE

#54
20210172073
2021-06-10

Selectively removable marine engine anode

#55
20210171368
2021-06-10

Waste Water Treatment Process

#56
20210107812
2021-04-15

Internal electrical connections for concentric tubular electrochemical cells

#57
20210087081
2021-03-25

Electrochlorination system configurations for the generation of high product strength solutions

#58
20210022581
2021-01-28

Multi-Use Sanitizing Mop and Sprayer

#59
20200325042
2020-10-15

Water purification system with cycling sacrificial anode

#60
20200317545
2020-10-08

Electrolytic zinc dosing device and method for reducing scale

#61
20200290898
2020-09-17

METHOD AND APPARATUS FOR WATER TREATMENT AND A CLEANING FLUID

#62
20200248320
2020-08-06

Device for obtaining electrolysis products from an alkali metal chloride solution

#63
20200247695
2020-08-06

Systems and methods for disinfecting fluids

#64
20200232104
2020-07-23

Device comprising a channel, a cathode, an anode and a power source, and method for the production of chlorine dioxide

#65
20200189940
2020-06-18

Method for removing ammonia nitrogen in aqueous solution

#66
20200172415
2020-06-04

A HIGH THROUGHPUT FLUID TREATMENT SYSTEM

#67
20200156966
2020-05-21

Apparatuses and methods for treating, purifying and/or extracting from wastewater

#68
20200115261
2020-04-16

Electrocoagulation cell design

#69
20200115260
2020-04-16

ELECTROCHEMICAL DECONTAMINATION CELLS

#70
20200086237
2020-03-19

Electrosorptive cavitation devices and methods for phase separation

#71
20190382290
2019-12-19

Apparatus for treating, purifying and/or extracting from wastewater

#72
20190375657
2019-12-12

Method for purifying water

#73
20190352195
2019-11-21

System and process for treating water

#74
20190345044
2019-11-14

DC-POWERED ELECTROCHEMICALLY REACTIVE MEMBRANE

#75
20190330086
2019-10-31

Electrocoagulation Unit and a Method for Operating the Same

#76
20190284066
2019-09-19

Method for electrochemical treatment of water

#77
20190209999
2019-07-11

Device comprising a reactor facility and method for the electrolytic treatment, with relation to flow dynamics, of fluid or gaseous media or mixtures of the two in the reactor facility, and use of the device and the method

#78
20190185351
2019-06-20

Methods and systems for electrochemical oxidation of polyfluoroalkyl and perfluroalkyl contaminants

#79
20190177197
2019-06-13

PROCESSES FOR TREATMENT OF RESIDUALS

#80
20190177187
2019-06-13

Liquid treatment device

#81
20190169051
2019-06-06

Liquid treatment device

#82
20190071785
2019-03-07

Magnesium-based alloy and use of same in the production of electrodes and the electrochemical synthesis of struvite

#83
20180354818
2018-12-13

Construction of devices for purification and disinfection of waste water with electrical current

#84
20180319680
2018-11-08

Apparatus and method for electrodisinfection

#85
20180269040
2018-09-20

Liquid processing apparatus including container, first and second electrodes, insulator surrounding at least part of side face of the first electrode, gas supply device, metallic member surrounding part of side face of the first electrode, and power source

#86
20180264401
2018-09-20

Apparatus and method for eliminating hydrogen sulfide, iron sulfide, and other sulfhydryl compounds from gas and/or liquids

#87
20180257961
2018-09-13

In-situ delivery systems for reaction product abatement in electrochemical cells

#88
20180251388
2018-09-06

A DEVICE FOR PURIFYING WATER AND ITS USE

#89
20180237318
2018-08-23

Electrolytic zinc dosing device and method for reducing scale

#90
20180229153
2018-08-16

Method Of Electrotreating Tailings To Create Geotechnical Structures

#91
20180162754
2018-06-14

Electrolysis apparatus and water treatment method

#92
20180148354
2018-05-31

Electrosorption system for removing foreign materials from water

#93
20180123145
2018-05-03

Electrochemical cell comprising channel-type flowable electrode units

#94
20170369339
2017-12-28

APPARATUSES AND METHODS TO PROVIDE ELECTROLYZED FLUID

#95
20170362104
2017-12-21

ELECTROCHEMICAL DECONTAMINATION CELLS

#96
20170349458
2017-12-07

Membraneless Water Electrolysis Method for Significantly Improving Electrolysis Efficiency

#97
20170334751
2017-11-23

Reactive electrochemical membrane filtration

#98
20170320757
2017-11-09

Rod-Shaped Electrolysis Device

#99
20170305764
2017-10-26

Electrocoagulation reactors having pellet flow circuits

#100
20170283284
2017-10-05

Electrolysis module

#101
20160311705
2016-10-27

Three-dimensional micro-channel structure

#102
20160280566
2016-09-29

System for separating contaminants from fluids

#103
20160251763
2016-09-01

Electrolytic cell equipped with concentric electrode pairs

#104
20160236955
2016-08-18

Simple and efficient electrolysis method and device for making electrolyzed water from pure water

#105
20160207800
2016-07-21

Composite electrode for desalination comprising ion-exchange membrane, manufacturing method thereof, and desalination apparatus using same

#106
20160194223
2016-07-07

Methods of separating impurities from industrial minerals using electrocoagulation

#107
20160101997
2016-04-14

Membrane electrode assembly and electrolyzed water production device using the same

#108
20160096751
2016-04-07

Concentric layer electric double layer capacitor cylinder, system, and method of use

#109
20160090314
2016-03-31

Electro-chemical filter apparatus

#110
20160075572
2016-03-17

Cathode, electrochemical cell and its use

#111
20160002075
2016-01-07

HYDROGEN-CONTAINING WATER GENERATING DEVICE

#112
20150368816
2015-12-24

Hydrogen-containing water generating electrode and hydrogen-containing water generating device

#113
20150368813
2015-12-24

Hydrogen-containing water generating electrode and hydrogen-containing water generating device

#114
20150360976
2015-12-17

METHOD OF MANUFACTURING HYDROGEN-CONTAINING WATER GENERATING ELECTRODE AND HYDROGEN-CONTAINING WATER GENERATING ELECTRODE

#115
20150353386
2015-12-10

Bioelectrochemical devices for enhanced in situ bioremediation

#116
20150251933
2015-09-10

Water treatment device and water treatment method

#117
20150233782
2015-08-20

System to verify rod anode integrity

#118
20150225260
2015-08-13

Softening apparatus

#119
20150191372
2015-07-09

Method and plant for the reduction of the concentration of pollutants and/or valuable elements in the water

#120
20150191370
2015-07-09

DEVICE FOR TREATING A LIQUID

#121
20150151985
2015-06-04

Electrochemical reactor system for treatment of water

#122
20150139863
2015-05-21

Liquid treatment apparatus

#123
20150136591
2015-05-21

Electrolytic cell with advanced oxidation process and electro catalytic paddle electrode

#124
20150041322
2015-02-12

Desalination system and method

#125
20150001094
2015-01-01

Processes and apparatuses for removal of carbon, phosphorus and nitrogen

#126
20140318981
2014-10-30

Method for electro-chemical activation of water

#127
20140291164
2014-10-02

Method and device for disinfectant production

#128
20140231329
2014-08-21

Liquid treatment device and liquid treatment method

#129
20140190838
2014-07-10

Concentric layer electric double layer capacitor cylinder, system, and method of use

#130
20140183056
2014-07-03

Producing electrolyzed liquid

#131
20140061060
2014-03-06

Electrolytic cell and method of use thereof

#132
20140048466
2014-02-20

Apparatus for treating Lake Okeechobee water

#133
20130327720
2013-12-12

Process for treating fluids

#134
20130033955
2013-02-07

Processes and apparatus for making concrete and concrete products

#135
20130001071
2013-01-03

Drop-in cell for electrolytic purification of water

#136
20120234675
2012-09-20

Apparatus and method for controlling nucleation during electrolysis

#137
20120205257
2012-08-16

System and method for separating particles from liquid media

#138
20120186992
2012-07-26

ELECTROCOAGULATION FOR TREATING LIQUIDS

#139
20120168319
2012-07-05

METHOD AND DEVICE FOR DISINFECTANT PRODUCTION

#140
20120145560
2012-06-14

APPARATUS AND METHOD FOR GAS CAPTURE DURING ELECTROLYSIS

#141
20120138525
2012-06-07

IONIZATION WATER TREATMENT APPARATUS USING CARBON NANOTUBE

#142
20120111720
2012-05-10

Water purification apparatus and process for purifying water

#143
20120085643
2012-04-12

Electrolytic cell and method of use thereof

#144
20110253526
2011-10-20

Electrolytic cell and method of use thereof

#145
20110084031
2011-04-14

Treatment of a waste stream through production and utilization of oxyhydrogen gas

#146
20110076445
2011-03-31

Internally reinforced structural composites and associated methods of manufacturing

#147
20110061295
2011-03-17

Sustainable economic development through integrated production of renewable energy, materials resources, and nutrient regimes

#148
20110056843
2011-03-10

Concentric layer electric double layer capacitor cylinder, system, and method of use

#149
20110042203
2011-02-24

Electrolytic cell and method of use thereof

#150
20100213076
2010-08-26

Apparatus and method for gas capture during electrolysis

#151
20100213052
2010-08-26

Electrolytic cell and method of use thereof

#152
20100213050
2010-08-26

Apparatus and method for controlling nucleation during electrolysis

#153
18112470
2024-04-16

Internal electrical connections for concentric tubular electrochemical cells

#154
15899989
2019-04-23

Galvanic water processing apparatus

#155
13550634
2016-12-06

Safe clean drinking water, the worldwide challenge of preventing waterborne illnesses