ClassID:

86566

C02F2201/46155 - 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 Heating or cooling

Recent Application in this class:
#1
20260062325
2026-03-05

WASTEWATER TREATMENT SYSTEM

#2
20250250184
2025-08-07

CARTRIDGE WITH INTEGRATED POWER SUPPLY FOR ELECTROCHEMICAL WATER TREATMENT

#3
20250034723
2025-01-30

GAS GENERATOR

#4
20240043302
2024-02-08

A HYBRID PROCESS AND SYSTEM FOR RECOVERING WATER

#5
20230129904
2023-04-27

Electrolytic biocide-generating unit

#6
20230063865
2023-03-02

DEIONIZATION SYSTEM WITH HEAT MANAGEMENT

#7
20220388876
2022-12-08

HYDROGEN ADDITION DEVICE AND HYDROGEN ADDITION METHOD

#8
20220315454
2022-10-06

Electrolytic assembly and laundry treatment apparatus

#9
20220153621
2022-05-19

Hybrid process and system for recovering water

#10
20220025526
2022-01-27

Gas generator

#11
20210363034
2021-11-25

Clean water for bathing and medical treatments

#12
20210355589
2021-11-18

Electrochemical system for the synthesis of aqueous oxidising agent solutions

#13
20210107812
2021-04-15

Internal electrical connections for concentric tubular electrochemical cells

#14
20210039969
2021-02-11

Electrochemical Precipitation Reactor With a Moving Electrode

#15
20200325041
2020-10-15

Electrolytic biocide-generating unit

#16
20200317542
2020-10-08

Mask maker machine

#17
20200248320
2020-08-06

Device for obtaining electrolysis products from an alkali metal chloride solution

#18
20200010962
2020-01-09

Gas generator

#19
20190194042
2019-06-27

Heating apparatus and water electrolysis system

#20
20190047881
2019-02-14

Electrooxidation at elevated pressures

#21
20180327283
2018-11-15

Plasma activated water

#22
20180290904
2018-10-11

ELECTROLYSIS SYSTEM FOR PRODUCING ELECTROLYZED WATER

#23
20180194648
2018-07-12

ELECTROLYTIC APPARATUS

#24
20180135190
2018-05-17

Apparatus for producing electrolyzed water

#25
20180134586
2018-05-17

Process of making alkaline and acidic water

#26
20180002201
2018-01-04

Multifunctional membraneless boiled water electrolysis machine

#27
20170355625
2017-12-14

ELECTROLYSIS APPARATUS FOR WATER STERILIZATION AND PIPE CLEANING

#28
20170036926
2017-02-09

Water Sanitizing System

#29
20160326024
2016-11-10

WATER DISINFECTION APPARATUS AND METHOD FOR DISINFECTION OF RECIRCULATED WATER IN A COOLING TOWER

#30
20160108528
2016-04-21

Gas generator

#31
20160057810
2016-02-25

Electrochemical descaling by pulsed signal reversal

#32
20160047557
2016-02-18

Electrochemical descaling by pulsed signal reversal

#33
20150336817
2015-11-26

A LIQUID TREATMENT APPARATUS

#34
20150266754
2015-09-24

System and method for regulating conductivity of cooling water from a cooling water recirculation system

#35
20150246832
2015-09-03

Cell for electrolyzing a liquid

#36
20150014181
2015-01-15

Method and apparatus for treatment of effluents from production plants of epoxy compounds

#37
20150001094
2015-01-01

Processes and apparatuses for removal of carbon, phosphorus and nitrogen

#38
20140346036
2014-11-27

ELECTROLYSIS DEVICE AND HEAT PUMP HOT-WATER SUPPLY DEVICE PROVIDED WITH SAME

#39
20140166497
2014-06-19

Method and apparatus for treating sewage

#40
20140166478
2014-06-19

Method and apparatus for treating sewage

#41
20140158637
2014-06-12

Process for generating oxygenated water

#42
20140061037
2014-03-06

Cartridge for creating sterilized water having hole for inserting and taking out water in one direction

#43
20140021061
2014-01-23

Method and electrolyser for disinfectant production

#44
20140008227
2014-01-09

Electrodialysis unit for water treatment

#45
20130327353
2013-12-12

Apparatus and method for generating oxidatively and thermally-enhanced treatment liquids

#46
20130087488
2013-04-11

Electrolytic apparatus with circulator, reverse osmosis filter, and cooler, for producing reducing water

#47
20120073982
2012-03-29

ELECTROLYTIC CONVERSION OF WASTE WATER TO POTABLE WATER

#48
20120061254
2012-03-15

Method and electrolyser for disinfectant production

#49
20110277474
2011-11-17

METHODS AND SYSTEMS USING NATURAL GAS POWER PLANT

#50
20110259761
2011-10-27

Precipitation of hardness salt in flow back and produced water

#51
20110100838
2011-05-05

Electrolytic disinfection system and method for purifying water

#52
20100288626
2010-11-18

Electrolysis device for preparation of hypochlorous water

#53
20100272630
2010-10-28

SYSTEM AND PROCESS FOR CONVERTING NON-FRESH WATER TO FRESH WATER

#54
20100270170
2010-10-28

SYSTEM AND PROCESS FOR CONVERTING NON-FRESH WATER TO FRESH WATER

#55
20100206788
2010-08-19

System and method for chlorine generation and distribution

#56
20100089765
2010-04-15

Method and apparatus for producing ozone-water

#57
20100006438
2010-01-14

WATER PURIFICATION PROCESS

#58
20090114605
2009-05-07

Portable ozone generator and use thereof for purifying water

#59
20090071844
2009-03-19

Electrolytic activation of water

#60
20080308413
2008-12-18

Electrochemical Deposition of Compounds in a Continuous Flow of Liquid

#61
20080264778
2008-10-30

Cleansing agent generator and dispenser

#62
20080223729
2008-09-18

Electrolytic activation of fluids

#63
20080116061
2008-05-22

Apparatus For Carrying Out An Electrolytic Process On A Halogenide Compound

#64
20070138020
2007-06-21

Electrolytic process to produce sodium hypochlorite using sodium ion conductive ceramic membranes

#65
20060272954
2006-12-07

Electrolytic cell for producing charged anode water suitable for surface cleaning or treatment, and method for producing the same and use of the same

#66
20060169647
2006-08-03

Inline chlorinator with integral control package and heat dissipation

#67
20060144700
2006-07-06

Apparatus and process for mediated electrochemical oxidation of materials

#68
20050161342
2005-07-28

Mediated electrochemical oxidation process used as a hydrogen fuel generator

#69
20050139486
2005-06-30

Mediated electrochemical oxidation of halogenated hydrocarbon waste materials

#70
20050072665
2005-04-07

Electrolytic activation of fluids

#71
20050016932
2005-01-27

Electrodeionization device and methods of use

#72
20050000828
2005-01-06

Mediated electrochemical oxidation used for sterilization/disinfection

#73
18999666
2025-09-23

Integrated electrocoagulation desalination process with carbon dioxide capture and solid recovery

#74
18112470
2024-04-16

Internal electrical connections for concentric tubular electrochemical cells

#75
15998471
2020-10-13

Heat pump or water pump for a swimming pool having an integral water purifier