ClassID:

86565

C02F2201/4615 - 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; Controlling or monitoring Time

Recent Application in this class:
#1
20260145972
2026-05-28

DURABLE LEEFT-METAL CONFIGURATION FOR WATER DISINFECTION

#2
20260138898
2026-05-21

CAPACITIVE DEIONIZATION DEVICE AND METHOD FOR CONTROLLING CAPACITIVE DEIONIZATION DEVICE

#3
20260125296
2026-05-07

DEVICE FOR PREPARING QUANTUM NANOCOMPONENT IONIC WATER

#4
20250256992
2025-08-14

EFFECTIVE WATER OZONATION THROUGH AN INVERTIBLE OZONATION CAP ATTACHABLE TO A VESSEL INDICATING TREATMENT STATUS

#5
20250154030
2025-05-15

Method and System for Electrochemically Remediating Contaminants in a Liquid

#6
20250121112
2025-04-17

SPACE PURIFICATION DEVICE

#7
20240375979
2024-11-14

DUAL PORT IONIZER FOR FLOWING FLUID

#8
20240375977
2024-11-14

APPARATUS AND METHOD FOR MODIFYING A SPRAYER BOTTLE INTO AN OZONATING SPRAYER BOTTLE AND FOR MAKING A WATER RESERVOIR INTO AN OZONATING WATER RESERVOIR

#9
20240327255
2024-10-03

PROCESS FOR COLLECTING AND REMOVING MICROPLASTICS IN WASTEWATER

#10
20240262721
2024-08-08

ELECTROLYZED WATER SPRAY DEVICE

#11
20240166536
2024-05-23

ELECTROLYZED WATER GENERATOR AND METHOD FOR CONTROLLING ELECTROLYZED WATER GENERATOR

#12
20240124331
2024-04-18

PORTABLE WATER BOTTLE HAVING A UV LIGHT STERILIZATION MODULE

#13
20230373835
2023-11-23

Relating to the Treatment of Matrices and/or the Contents of Matrices

#14
20230365441
2023-11-16

SYSTEM AND METHOD FOR PERFORMING ELECTROCHEMICALLY-CYCLED OXIDATION ON LANDFILL LEACHATE

#15
20230330296
2023-10-19

SPACE CLEANING DEVICE AND SPACE CLEANING SYSTEM USING SAME

#16
20230322583
2023-10-12

Device for efficiently recycling nickel in wastewater and method

#17
20230312378
2023-10-05

Method for removing chlorinated hydrocarbons in groundwater through step-by-step electrocatalytic dechlorination degradation

#18
20230312375
2023-10-05

HYDROGEN WATER DISPENSER FOR REFRIGERATOR APPLIANCES

#19
20230080847
2023-03-16

WATER TREATMENT DEVICE

#20
20220340452
2022-10-27

Portable water bottle having a UV light sterilization module

#21
20220324730
2022-10-13

STERILIZED WATER GENERATOR, WATER PURIFIER AND METHOD OF CONTROLLING THE SAME

#22
20220324728
2022-10-13

INTEGRATED FAUCET FOR COPPER RELEASE

#23
20220204362
2022-06-30

APPARATUS AND METHOD FOR CONTROLLING WATER SOFTENERS

#24
20220194821
2022-06-23

Apparatus and method for modifying a sprayer bottle into an ozonating sprayer bottle and for making a water reservoir into an ozonated water reservoir

#25
20220119287
2022-04-21

ELECTROLYTIC BIOCIDE-GENERATING UNIT WITH ENHANCED SCALE PREVENTION

#26
20220081327
2022-03-17

Water treatment through ozone generated from an invertible ozonation cap attachable to a vessel

#27
20220041476
2022-02-10

Effective and/or safe ozonation of water in a tank through evolved gas control

#28
20220017389
2022-01-20

Electrode catalyst layer composed of palladium, iridium, and tantalum, and sterile water generating module coated with electrode catalyst

#29
20210363034
2021-11-25

Clean water for bathing and medical treatments

#30
20210331948
2021-10-28

Electrolytic biocide generating system for use on-board a watercraft

#31
20210214245
2021-07-15

Method for Electrocoagulation Using Plasma Discharge

#32
20210122652
2021-04-29

METHOD AND APPARATUS FOR GENERATING ELECTROLYZED WATER

#33
20200283312
2020-09-10

Electrolysis method and device for water

#34
20200223717
2020-07-16

Portable water bottle having a UV light sterilization module

#35
20190376204
2019-12-12

Electrolytic on-site generator

#36
20190276940
2019-09-12

Alkaline and chlorine solutions produced using electro-chemical activation

#37
20190248679
2019-08-15

Treatment of cyanotoxin-containing water

#38
20190119937
2019-04-25

Chlorinators and replaceable cell cartridges therefor

#39
20190106339
2019-04-11

Electrolytic biocide generating system for use on-board a watercraft

#40
20180297860
2018-10-18

Electrochemical reactor for electrochemically treating water, a water treatment apparatus and use of such said electrochemical reactor

#41
20180222775
2018-08-09

ELECTROLYZED WATER PRODUCTION DEVICE, ELECTROLYZED WATER PRODUCTION METHOD, AND ELECTROLYTIC BATH

#42
20180016163
2018-01-18

System and method for treating water systems with high voltage discharge and ozone

#43
20170320757
2017-11-09

Rod-Shaped Electrolysis Device

#44
20170291833
2017-10-12

WATER ADJUSTMENT TECHNIQUES FOR CREATION OF DISINFECTANT

#45
20170166460
2017-06-15

Hydrogen water generator

#46
20170057846
2017-03-02

Siphon trap disinfection system

#47
20160376174
2016-12-29

DEVICE FOR TREATING WATER BY CDI METHOD

#48
20160340205
2016-11-24

Systems and methods for interrelated control of chlorinators and pumps

#49
20160251763
2016-09-01

Electrolytic cell equipped with concentric electrode pairs

#50
20160186357
2016-06-30

Electrolytic on-site generator

#51
20150259223
2015-09-17

ELECTROLYZED WATER PRODUCTION DEVICE, ELECTROLYZED WATER PRODUCTION METHOD, AND ELECTROLYTIC BATH

#52
20150144499
2015-05-28

Electrolytic cell equipped with concentric electrode pairs

#53
20150076002
2015-03-19

APPARATUS AND METHOD FOR TREATING AQUEOUS SOLUTIONS AND CONTAMINANTS THEREIN

#54
20150027890
2015-01-29

Performance enhancement of electrochemical deionization devices by pre-treatment with cation exchange resins

#55
20150001164
2015-01-01

Submerged arc removal of contaminants from liquids

#56
20150001094
2015-01-01

Processes and apparatuses for removal of carbon, phosphorus and nitrogen

#57
20140326681
2014-11-06

System and method for treating water systems with high voltage discharge and ozone

#58
20130175478
2013-07-11

Reactive, non-corrosive, and dermal-friendly composition and methods for manufacturing

#59
20130105372
2013-05-02

Chlorinators and replaceable cell cartridges therefor

#60
20130105321
2013-05-02

Controller and method of operation of a capacitive deionization system

#61
20130092558
2013-04-18

APPARATUS FOR PRODUCING ELECTROLYTIC REDUCED WATER AND CONTROL METHOD THEREOF

#62
20130087449
2013-04-11

System for electrochemical generation of hypochlorite

#63
20130001172
2013-01-03

Process for treating waste water utilizing an agitated liquid and electrically conductive environment and electro chemical cell

#64
20120261265
2012-10-18

FLUID TREATMENT DEVICE

#65
20120234763
2012-09-20

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

#66
20120211437
2012-08-23

Microchlorine generation for anti-biofouling

#67
20120111720
2012-05-10

Water purification apparatus and process for purifying water

#68
20120048741
2012-03-01

Electrolytic On-Site Generator

#69
20120012466
2012-01-19

Modular Cartridge System for Apparatus Producing Cleaning and/or Sanitizing Solutions

#70
20110180420
2011-07-28

ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERTURES

#71
20110174633
2011-07-21

Method of making flow-through-resin-impregnated monolithic graphite electrode and containerless electrolytic cell comprising same

#72
20110100839
2011-05-05

Generation of chemical reagents for various process functions utilizing an agitated liquid and electrically conductive environment and an electro chemical cell

#73
20110100819
2011-05-05

PROCESS FOR THE TREATMENT OF THE AQUEOUS STREAM COMING FROM THE FISCHER-TROPSCH REACTION

#74
20110042221
2011-02-24

Method and apparatus for treating a fluid

#75
20100288627
2010-11-18

ATOMIZING APPARATUS

#76
20100065511
2010-03-18

Method of regenerating a capacitive deionization cell

#77
20100065439
2010-03-18

Method of Operating a Capacitive Deionization Cell Using a Relatively Slow Discharge Flow Rate

#78
20100065438
2010-03-18

Method of operating a capacitive deionization cell using gentle charge

#79
20100051542
2010-03-04

Wastewater treatment system and method

#80
20090314658
2009-12-24

HAND-HELD SPRAY BOTTLE ELECTROLYSIS CELL AND DC-DC CONVERTER

#81
20090314657
2009-12-24

ELECTROLYSIS CELL HAVING CONDUCTIVE POLYMER ELECTRODES AND METHOD OF ELECTROLYSIS

#82
20090314655
2009-12-24

ELECTROLYSIS DE-SCALING METHOD WITH CONSTANT OUTPUT

#83
20090314654
2009-12-24

ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERTURES

#84
20090314651
2009-12-24

Apparatus having electrolysis cell and indicator light illuminating through liquid

#85
20090211918
2009-08-27

ELECTROCHEMICAL CELL AND METHOD FOR OPERATING THE SAME

#86
20090159460
2009-06-25

Electrodialysis device and process

#87
20090152207
2009-06-18

Process for the reduction of biofouling using electric fields

#88
20090038944
2009-02-12

Fluid treatment device

#89
20080314762
2008-12-25

Swimming pool cleaning and sanitizing system

#90
20080277274
2008-11-13

Electrolytic Sterilizing Apparatus for Ship Ballast Water

#91
20080264447
2008-10-30

Self-Cleaning Chlorine Generator with Intelligent Control

#92
20080217065
2008-09-11

Method and apparatus for electrophoretic separation of solids and water from oil based mud

#93
20080202995
2008-08-28

FLOW-THROUGH OXYGENATOR

#94
20080185346
2008-08-07

Desalination device and associated method

#95
20080179259
2008-07-31

Flow-through oxygenator

#96
20080128292
2008-06-05

Electronic pool water treatment system

#97
20080128282
2008-06-05

Electronic pool water treatment system

#98
20070158185
2007-07-12

Power efficient flow through capacitor system

#99
20070125717
2007-06-07

Method and system for biologic decontamination of a vessel's ballast water

#100
20070084770
2007-04-19

Disposable salt chlorine generator

#101
20060249400
2006-11-09

Electrolytic sanitiser generator

#102
20060191785
2006-08-31

Mineral water generator

#103
20060169575
2006-08-03

Manufacturing method of oxidative water to be employed for sterilization

#104
20060164093
2006-07-27

Ion eluting unit and device loaded with same

#105
20060150491
2006-07-13

Flow-through oxygenator

#106
20060076282
2006-04-13

Salt chlorine generator

#107
20060054568
2006-03-16

Swimming pool cleaning and sanitizing system

#108
20060032819
2006-02-16

Water treatment device for electrolyzing, magnetizing, and re-resonating water

#109
20050263404
2005-12-01

Method for electrolytic production of hypobromite for use as a biocide

#110
20050230321
2005-10-20

Apparatus and process for treating effluents

#111
20050199499
2005-09-15

Process and apparatus for treating sludge

#112
20050098429
2005-05-12

Apparatus for stimulating removal of electrolytic energy from fluids

#113
20050029118
2005-02-10

Salt chlorine generator

#114
19056917
2025-12-30

Method and system for controlling salt chlorine generation and salt chlorine generator