ClassID:

86567

C02F2201/4616 - CPC Classification

Classification description:

Apparatus for treatment of water, waste water or sewage; Apparatus for electrochemical processes; Electrolysis apparatus; Details relating to the electrolytic devices Power supply

Sub-classes:
Recent Application in this class:
#1
20260138905
2026-05-21

Methods and Systems of Iodine Capture from Aqueous Solutions

#2
20260103413
2026-04-16

WATER TREATMENT APPARATUS AND METHOD FOR CONTROLLING SAME

#3
20260103411
2026-04-16

EXTERNAL CONTROLLER FOR CHLORINATOR

#4
20260049010
2026-02-19

SYSTEM FOR TREATING WASTEWATER USING ELECTROCHEMISTRY

#5
20260049008
2026-02-19

ELECTROCHEMICAL WATER PURIFIERS WITH POROUS PARTICLE-BASED ELECTRODES

#6
20260015267
2026-01-15

PROCESS AND SYSTEM FOR PRODUCING HYDROGENATED DRINKING WATER

#7
20250326665
2025-10-23

SYSTEMS AND METHODS FOR SEPARATING AND REMOVING WATER SOLUBLE ORGANICSFROM AQUEOUS STREAMS

#8
20250263322
2025-08-21

Methods and Systems of PFAS Destruction using UV Irradiation at 222 Nanometers

#9
20250250184
2025-08-07

CARTRIDGE WITH INTEGRATED POWER SUPPLY FOR ELECTROCHEMICAL WATER TREATMENT

#10
20250236541
2025-07-24

Methods and Systems of Iodine Capture from Aqueous Solutions

#11
20250230071
2025-07-17

HIGH-THROUGHPUT LOW-PRESSURE WATER SOFTENING ELECTROLYZER

#12
20250136482
2025-05-01

Process and System for Treatment of Water Containing Dissolved Metals

#13
20250091913
2025-03-20

APPARATUS AND METHODS FOR SIMULTANEOUS INDUCTION OF MULTIPLE BIPOLAR ELECTRODES WITH SHARED FEEDER ELECTRODE PAIRS

#14
20250019285
2025-01-16

Methods and systems of PFAS destruction using UV irradiation at 222 nanometers

#15
20250019268
2025-01-16

Methods and Systems of Photo-Electrochemical PFAS Destruction

#16
20250019266
2025-01-16

Methods and Systems for Recycling Materials During PFAS Destruction

#17
20240425392
2024-12-26

ELECTROLYTIC LIQUID GENERATION SYSTEM AND CONTROL SYSTEM

#18
20240327256
2024-10-03

ELECTRO-COAGULATION APPARATUS

#19
20240262720
2024-08-08

PROCESS AND SYSTEM FOR PRODUCING HYDROGENATED DRINKING WATER

#20
20240228336
2024-07-11

METHOD FOR CONTROLLING POWER SUPPLIED TO OZONE WATER GENERATOR

#21
20230391642
2023-12-07

APPARATUS AND METHOD FOR UREA ELECTROLYSIS WITH CONTROLLED ALKALINITY

#22
20230365442
2023-11-16

Electrified Membrane Flow-Cell Reactor For Concurrent Nitrate Reduction And Ammonia Production From Wastewater

#23
20230129904
2023-04-27

Electrolytic biocide-generating unit

#24
20230126491
2023-04-27

AQUEOUS OZONE GENERATOR CARTRIDGE

#25
20230116087
2023-04-13

DEVICE AND METHOD FOR TREATING A FLOW OF WATER

#26
20230022963
2023-01-26

ELECTROLYTE SOLUTION PRODUCTION DEVICE

#27
20220396506
2022-12-15

ELECTROLYTIC SOLUTION GENERATION DEVICE

#28
20220380236
2022-12-01

HIGH EFFICIENCY ELECTRODIALYSIS FLUID PURIFICATION DEVICE AND METHOD

#29
20220363572
2022-11-17

Apparatus and method for urea electrolysis with controlled alkalinity

#30
20220347330
2022-11-03

AQUEOUS OZONE SANITIZING SYSTEM

#31
20220250956
2022-08-11

ELECTROLYZER SYSTEM CONFIGURATIONS FOR ENHANCEMENT OF ULTRAVIOLET ADVANCED OXIDATION PROCESSES

#32
20220242758
2022-08-04

Portable hydrogen-water mist sprayer

#33
20220119288
2022-04-21

Energy-saving ion adsorption/desorption water purification apparatus and energy-saving water purification method

#34
20220112105
2022-04-14

ELECTROLYTIC BIOCIDE-GENERATING UNIT WITH CIRCUIT COOLING AND WATER SEALING

#35
20220098062
2022-03-31

WATER SOFTENING SYSTEM

#36
20220039626
2022-02-10

FLOOR CLEANING APPARATUS PRODUCING CLEANING SOLUTION

#37
20220024795
2022-01-27

Aqueous ozone generator cartridge with a water treatment manifold

#38
20220024794
2022-01-27

Docking ozone generator cartridge for ozonating water

#39
20220024785
2022-01-27

Aqueous ozone generator controller and methods

#40
20220023474
2022-01-27

Aqueous ozone sanitizing system with ozone generator cartridge docking station

#41
20220023453
2022-01-27

Hand sanitizing aqueous ozone spray chamber

#42
20210387143
2021-12-16

Apparatus and system for a molecular imprinted air filter

#43
20210214245
2021-07-15

Method for Electrocoagulation Using Plasma Discharge

#44
20210206666
2021-07-08

Tank sterilizer

#45
20210130199
2021-05-06

Electrolytic cell with bipolar electrodes for wastewater treatment

#46
20210122652
2021-04-29

METHOD AND APPARATUS FOR GENERATING ELECTROLYZED WATER

#47
20200377387
2020-12-03

Electrode Assembly, System and Method for Inactivating Organic Material in a Flow of Water

#48
20200339447
2020-10-29

Water sanitation system and method

#49
20200325042
2020-10-15

Water purification system with cycling sacrificial anode

#50
20200325041
2020-10-15

Electrolytic biocide-generating unit

#51
20200262722
2020-08-20

Liquid treatment device

#52
20200010345
2020-01-09

Method of desalination and wastewater treatment in a microbial desalination cell reactor

#53
20190376204
2019-12-12

Electrolytic on-site generator

#54
20190225513
2019-07-25

Carbon electrodes based capacitive deionization for the desalination of water

#55
20190177187
2019-06-13

Liquid treatment device

#56
20190112204
2019-04-18

Water treatment device

#57
20190084846
2019-03-21

System for treating water

#58
20190031539
2019-01-31

Water treatment apparatus and water treatment method

#59
20190010064
2019-01-10

Electrode module, electrochemical reactor, and water treatment apparatus

#60
20180354820
2018-12-13

Electrochemical ion exchange treatment of fluids

#61
20180186671
2018-07-05

Electronic water pre-treatment equipment and methods

#62
20180179097
2018-06-28

System and methods for water treatment

#63
20170369341
2017-12-28

Water treatment apparatus and water treatment method

#64
20170362103
2017-12-21

Aquaculture system

#65
20170088445
2017-03-30

Apparatus and process for separation and selective recomposition of ions

#66
20160251763
2016-09-01

Electrolytic cell equipped with concentric electrode pairs

#67
20160230250
2016-08-11

Sea water lithium-recovery device and lithium-recovery station using coastal-water-based lithium-adsorption equipment and shore-based lithium-isolation equipment, and lithium desorption device using aeration

#68
20160229718
2016-08-11

Apparatus and process for separation and selective recomposition of ions

#69
20160229717
2016-08-11

Apparatus for treating a fluid

#70
20160186357
2016-06-30

Electrolytic on-site generator

#71
20160185628
2016-06-30

Apparatus for purifying a fluid and method for the attainment thereof

#72
20160081311
2016-03-24

Aquarium bacteria management device

#73
20150321931
2015-11-12

ELECTRICAL CONNECTOR FOR AN APPARATUS FOR REMOVAL OF IONS

#74
20150291453
2015-10-15

Functional Water Manufacturing Apparatus With Self-Generated Power

#75
20150239755
2015-08-27

Discharge unit

#76
20140377131
2014-12-25

Methods and stabilized compositions for reducing deposits in water systems

#77
20140202862
2014-07-24

Apparatus and process for separation and selective recomposition of ions

#78
20140202861
2014-07-24

Apparatus and process for separation and selective recomposition of ions

#79
20140027288
2014-01-30

Electrochemical ion exchange treatment of fluids

#80
20140008243
2014-01-09

Carbon bed electrolyser for treatment of liquid effluents and a process thereof

#81
20130270116
2013-10-17

System and method for power charging or discharging

#82
20130068630
2013-03-21

Increasing ion sorption and desorption rates of conductive electrodes

#83
20120097541
2012-04-26

Apparatus and process for separation and selective recomposition of ions

#84
20120048741
2012-03-01

Electrolytic On-Site Generator

#85
20110068006
2011-03-24

Apparatus and Method for Treatment of Wastewater

#86
20100288707
2010-11-18

METHOD FOR CONDITIONING A WASTE SOLUTION CONTAINING ORGANIC SUBSTANCES AND METALS IN IONIC FORM, OBTAINED DURING WET-CHEMICAL CLEANING OF CONVENTIONAL OR NUCLEAR PLANTS

#87
20090211918
2009-08-27

ELECTROCHEMICAL CELL AND METHOD FOR OPERATING THE SAME

#88
20090159460
2009-06-25

Electrodialysis device and process

#89
20080277274
2008-11-13

Electrolytic Sterilizing Apparatus for Ship Ballast Water

#90
20070175766
2007-08-02

Regeneration of electrolytic ion exchange cells

#91
20070108056
2007-05-17

Electrochemical ion exchange treatment of fluids

#92
20070077166
2007-04-05

Method, installation and component for destruction of live organisms in a liquid

#93
20050139486
2005-06-30

Mediated electrochemical oxidation of halogenated hydrocarbon waste materials

#94
20050029124
2005-02-10

Selectable ion concentrations with electrolytic ion exchange

#95
20050029093
2005-02-10

Electrochemical activaton system suitable for producing electrochemically-activated solutions through use of an electrolytic cell exchange module

#96
17369434
2022-04-12

Ammonia control in a recirculating aquaculture system