ClassID:

86242

C02F2001/46138 - 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 material Electrodes comprising a substrate and a coating

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

METHODS OF TREATING WASTE STREAMS

#2
20260001789
2026-01-01

ELECTROCHEMICAL DEVICE AND METHOD FOR SIMULTANEOUS DETECTION AND RECOVERY OF METALS IONS FROM WASTEWATER

#3
20250333336
2025-10-30

ELECTROCHEMICAL DEVICE AND METHOD FOR SIMULTANEOUS DETECTION AND RECOVERY OF METALS IONS FROM WASTEWATER

#4
20250326665
2025-10-23

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

#5
20250320141
2025-10-16

HYDROGEN PEROXIDE REMOVAL SYSTEM

#6
20250319499
2025-10-16

SENSOR CONTROL OF ELECTROCHEMICAL ACTIVATION

#7
20250162919
2025-05-22

SYSTEM AND PROCESS FOR TREATMENT OF PRODUCED WATER

#8
20250115505
2025-04-10

Systems, Methods, and Apparatus for Generating Functional Hydrogen Water

#9
20250115495
2025-04-10

OXIDATION ELECTRODE FOR WATER TREATMENT AND WATER TREATMENT SYSTEM INCLUDING SAME

#10
20250100909
2025-03-27

USE OF MESH ELECTRODES IN ELECTROLYTIC - CATION EXCHANGE MODULES

#11
20250042779
2025-02-06

Method and System for Iron Distribution in Marine Environment

#12
20250034006
2025-01-30

ELECTROKINETIC DISRUPTION GENERATION

#13
20250011201
2025-01-09

ELECTRODES FOR CAPACITIVE DEIONIZATION, METHOD OF MANUFACTURING THE SAME, AND WATER TREATMENT APPARATUS

#14
20240382904
2024-11-21

APPARATUS AND METHOD FOR THREE-DIMENSIONAL PHOTO-ELECTRODIALYSIS

#15
20240336502
2024-10-10

ELECTROCHEMICAL DEVICES OR SYSTEMS COMPRISING REDOX-FUNCTIONALIZED ELECTRODES AND USES THEREOF

#16
20240228339
2024-07-11

ELECTROCHEMICAL MEMBRANE APPARATUS INCLUDING AN ELECTROCHEMICAL MEMBRANE REACTOR, AND RELATED METHODS

#17
20240190745
2024-06-13

METHOD FOR THE TREATMENT OF BLACK WATER

#18
20240166535
2024-05-23

Stabilized Electrodes

#19
20230373835
2023-11-23

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

#20
20230357057
2023-11-09

Method to prepare graphene coated sponges, sponges obtained thereof, electrodes obtained from such sponges and uses of the sponges for water treatment

#21
20230312377
2023-10-05

NON-MEMBRANE DEIONIZATION AND ION-CONCENTRATING APPARATUS AND NON-MEMBRANE DEIONIZATION AND ION-CONCENTRATING MODULE

#22
20230271857
2023-08-31

IMPROVED APPARATUS AND METHOD FOR MEDIATION OF PFAS CONTAMINATION IN AN ENVIRONMENT

#23
20230183106
2023-06-15

SYSTEM AND METHOD FOR ELECTROCHEMICAL DISINFECTION

#24
20230183104
2023-06-15

Asymmetric electrochemical systems and methods

#25
20230129237
2023-04-27

WATER-PROCESSING ELECTROCHEMICAL REACTOR

#26
20230059547
2023-02-23

WATER SOFTENING INTERCALATION SYSTEMS

#27
20230052804
2023-02-16

APPARATUS AND METHOD FOR MANUFACTURING COMPOSITE DEIONIZATION ELECTRODE

#28
20230048716
2023-02-16

Water deionization cells

#29
20220371924
2022-11-24

Carbon-nanotube/nano-adsorption-material-based electrode and electrochemical valuable-metal recovery device using same

#30
20220306499
2022-09-29

Oxygen-stable solid electroactive materials

#31
20220289601
2022-09-15

SYSTEM FOR IMPROVING AND DISTRIBUTING WATER

#32
20220241824
2022-08-04

SENSOR CONTROL OF ELECTROCHEMICAL ACTIVATION

#33
20220219998
2022-07-14

PREPARATION METHOD OF GRAPHENE-WRAPPED COBALT PRUSSIAN BLUE NANOCRYSTAL COMPOSITE MATERIAL AND METHOD OF PREPARING WORKING ELECTRODE USING THE SAME AND APPLICATION THEREOF

#34
20220204366
2022-06-30

CAPACITIVE DEIONIZATION WITH ZERO WASTEWATER

#35
20220135445
2022-05-05

Apparatus and method for mediation of PFAS contamination in an environment

#36
20220119283
2022-04-21

TARGET SPECIES RECOVERY AND RELATED SYSTEMS AND METHODS

#37
20220064029
2022-03-03

Method for selective separation of monovalent ionic species using electrodes functionalized with sulfonic groups

#38
20210403350
2021-12-30

WORKING ELECTRODE, SYSTEM AND METHOD FOR THE ELECTROCHEMICAL REMEDIATION OF A METAL SPECIES

#39
20210379602
2021-12-09

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

#40
20210363015
2021-11-25

Capacitive deionization electrode

#41
20210355001
2021-11-18

METHOD AND APPARTUS FOR PRODUCING HYDROXYL RADICALS

#42
20210268553
2021-09-02

ELECTROCHEMICAL ACTIVATION OF WATER

#43
20210221684
2021-07-22

Scalable nitrogen enriched carbon-based nanosystems for efficient and prompt capacitive seawater desalination under ambient conditions

#44
20210179455
2021-06-17

HYDROGEN PEROXIDE WATER MANUFACTURING DEVICE

#45
20210171368
2021-06-10

Waste Water Treatment Process

#46
20210017050
2021-01-21

Rotational electro-oxidation reactor

#47
20210009446
2021-01-14

Electrochemical membrane module for selectively removing pollutants and preparation method thereof

#48
20210009441
2021-01-14

Asymmetric electrochemical systems and methods

#49
20210002150
2021-01-07

WATER TREATMENT SYSTEM

#50
20200399146
2020-12-24

Electrochemical devices or systems comprising redox-functionalized electrodes and uses thereof

#51
20200377393
2020-12-03

Method of recovering copper from a dilute metal containing solution

#52
20200353412
2020-11-12

Scrubber, exhaust gas purification system comprising scrubber, and air purification method

#53
20200346951
2020-11-05

Potential of Zero Charge-Based Capacitive Deionization

#54
20200339446
2020-10-29

Compressible foam electrode

#55
20200339445
2020-10-29

Method for purification of an aqueous solution

#56
20200317544
2020-10-08

PURIFICATION UNIT AND PURIFICATION DEVICE

#57
20200317543
2020-10-08

PURIFICATION UNIT AND PURIFICATION DEVICE

#58
20200261852
2020-08-20

Metal coated polymembrane

#59
20200208282
2020-07-02

Titanium sub-oxide/ruthenium oxide composite electrode and preparation method and application thereof

#60
20200189940
2020-06-18

Method for removing ammonia nitrogen in aqueous solution

#61
20200180982
2020-06-11

Desalination device and method of manufacturing such a device

#62
20200148560
2020-05-14

Intercalation-based materials and processes for softening water

#63
20200062619
2020-02-27

Water treatment process

#64
20190326067
2019-10-24

Process for producing a porous carbon electrode

#65
20190300411
2019-10-03

Apparatus and method for electrochemical treatment of wastewater

#66
20190225513
2019-07-25

Carbon electrodes based capacitive deionization for the desalination of water

#67
20190185351
2019-06-20

Methods and systems for electrochemical oxidation of polyfluoroalkyl and perfluroalkyl contaminants

#68
20190092657
2019-03-28

Electrocoagulation unit

#69
20190090936
2019-03-28

Method for coating electrosurgical tissue sealing device with non-stick coating

#70
20190071329
2019-03-07

Capacitive deionisation

#71
20190062932
2019-02-28

Water electrolysis device

#72
20190055143
2019-02-21

Device for container water filtering

#73
20180370824
2018-12-27

Carbon composition with hierarchical porosity, and methods of preparation

#74
20180361435
2018-12-20

Electrochemical activation of water

#75
20180354821
2018-12-13

ELECTROLYSIS ELECTRODE

#76
20180354818
2018-12-13

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

#77
20180327286
2018-11-15

Electrolytic treater and method for treating water

#78
20180187320
2018-07-05

Valuable metal selectively adsorbing electrode and method for selectively recovering valuable metals

#79
20180179089
2018-06-28

High efficiency electrochemical desalination system that incorporates participating electrodes

#80
20180170774
2018-06-21

DEVICE AND METHOD FOR GENERATING OXIDANTS IN SITU

#81
20180153027
2018-05-31

Liquid treatment apparatus including first electrode, second electrode, and first and second insulators surrounding lateral surface of first electrode

#82
20180141835
2018-05-24

Water synchronic electrodenitrification process

#83
20180105441
2018-04-19

Devices and methods for removing dissolved ions from water using composite resin electrodes

#84
20180086652
2018-03-29

ELECTROLYSIS ELECTRODE FEATURING NANOTUBE ARRAY AND METHODS OF MANUFACTURE AND USING SAME FOR WATER TREATMENT

#85
20180057952
2018-03-01

Electrolysis electrode and methods of manufacture and using same in water purification system

#86
20180057371
2018-03-01

Detection and removal of selenate from aqueous solution

#87
20180053604
2018-02-22

Apparatus and method for manufacturing electrodes

#88
20180037480
2018-02-08

METHOD FOR PRODUCING HYDROGEN WATER

#89
20180037478
2018-02-08

Capacitive deionization electrode module and water treatment apparatus and method capable of saving energy using the same

#90
20170362103
2017-12-21

Aquaculture system

#91
20170349458
2017-12-07

Membraneless Water Electrolysis Method for Significantly Improving Electrolysis Efficiency

#92
20170304875
2017-10-26

Electrochemical activation of water

#93
20170247268
2017-08-31

Devices and methods for removing dissolved ions from water using composite resin electrodes

#94
20170247267
2017-08-31

Electrolytic ion water generation method and electrolytic ion water generation apparatus

#95
20170144901
2017-05-25

Advanced oxidation system and method in a UV reactor with electrode

#96
20170135295
2017-05-18

Structured Water Irrigation

#97
20170129791
2017-05-11

Method to prepare a coated current collector electrode for a flow through capacitor using two solvents with different boiling temperature

#98
20170129790
2017-05-11

Device for preparing drinking water by electrolysis

#99
20170120307
2017-05-04

Electrochemical activation of water

#100
20170107123
2017-04-20

Submerged discharge device

#101
20170073251
2017-03-16

Polymeric-metal composite electrode-based electrochemical device for generating oxidants

#102
20170029296
2017-02-02

Device for preparing washing water

#103
20170007964
2017-01-12

Metal coated polymembrane and method of electrofiltration and electrosorption using a metal coated polymembrane

#104
20170001188
2017-01-05

Electrode composition for capacitive deionization device, and electrode for capacitive deionization device containing the same

#105
20160362800
2016-12-15

Carbon dioxide capture and storage electrolytic methods

#106
20160362508
2016-12-15

Fluoropolymer compositions and purification methods thereof

#107
20160332898
2016-11-17

FLOW CHANNEL PLATE

#108
20160332897
2016-11-17

Apparatus for removal of ions from water and method of producing the same

#109
20160326025
2016-11-10

Capacitive deionization apparatus and method for manufacturing the same

#110
20160303615
2016-10-20

Electrochemical activation of water

#111
20160297695
2016-10-13

Method for selective electrochemical removal of ions in water/wastewater

#112
20160265123
2016-09-15

Cell and system for preparation of antimicrobial solutions

#113
20160257582
2016-09-08

Method for sludge-reduced electrocatalytic reduction-oxidation pretreatment of nitrotoluene production wastewater

#114
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

#115
20160222527
2016-08-04

Electrochemical production of hydrogen peroxide

#116
20160207800
2016-07-21

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

#117
20160167984
2016-06-16

Potential of zero charge-based capacitive deionization

#118
20160145124
2016-05-26

Apparatus for treating a fluid

#119
20160082395
2016-03-24

Electrolyte-separating membrane for selective transfer of cations through the membrane and process for manufacturing said membrane

#120
20160066760
2016-03-10

Systems and methods for supplying treatment liquids having nanobubbles

#121
20160039698
2016-02-11

Method to remediate effluents containing metals complexed with organic and/or inorganic species

#122
20160009583
2016-01-14

APPARATUS AND METHOD FOR ELECTROCHEMICAL TREATMENT OF WASTEWATER

#123
20160009574
2016-01-14

Electrolysis electrode

#124
20160002075
2016-01-07

HYDROGEN-CONTAINING WATER GENERATING DEVICE

#125
20150357651
2015-12-10

Apparatus and methods for treating water and generating electrical power

#126
20150352516
2015-12-10

Treatment liquid production device and treatment liquid production method

#127
20150336819
2015-11-26

ION ABSORPTION/DESORPTION DEVICE AND A METHOD THEREOF AS WELL AS A PH ADJUSTOR

#128
20150321929
2015-11-12

Method for imparting filtering capability in electrolytic cell for wastewater treatment

#129
20150274558
2015-10-01

Advanced oxidation system and method in a UV reactor with electrode

#130
20150225860
2015-08-13

System and method for preparation of antimicrobial solutions

#131
20150203374
2015-07-23

Method and reactor for removing organic matters by immobilized-enzymatic electrode coupled electro-coagulation

#132
20150175450
2015-06-25

Composite and electrode for electrochemical removal of phosphorus, and apparatus and method using the electrode

#133
20150175449
2015-06-25

Capacitive deionization electrodes, capacitive deionization apparatuses including the same, and production methods thereof

#134
20150136711
2015-05-21

Liquid treatment apparatus and liquid treatment method

#135
20150102255
2015-04-16

Liquid treatment device and liquid treatment method

#136
20150093601
2015-04-02

Electrodes for use in bacterial fuel cells and bacterial electrolysis cells and bacterial fuel cells and bacterial electrolysis cells employing such electrodes

#137
20150047983
2015-02-19

Carbon composition with hierarchical porosity, and methods of preparation

#138
20140353168
2014-12-04

Electrode for electrochemical abatement of chemical oxygen demand of industrial wastes

#139
20140231329
2014-08-21

Liquid treatment device and liquid treatment method

#140
20140202876
2014-07-24

Ultrasound and acoustophoresis for water purification

#141
20140158628
2014-06-12

Wastewater treatment apparatus and method

#142
20140158527
2014-06-12

Method for manufacturing electrode module for recovery of metal ions, electrode module for recovery of metal ions, and apparatus for recovery of metal ions including the same

#143
20140014516
2014-01-16

Plasma generating apparatus and plasma generating method

#144
20130341201
2013-12-26

PARALLEL CELL ELECTROCHEMICAL PRODUCTION OF MODIFIED ANOLYTE SOLUTION

#145
20130281607
2013-10-24

Fluoropolymer compositions and purification methods thereof

#146
20130277231
2013-10-24

Electrolytic apparatus and method for treating water to remove nitrates, phosphates, arsenates, and molecules of high molecular weight

#147
20130277220
2013-10-24

Method for manufacturing adsorptive ball for recovering precious metals and flow through-continuous deionization (FT-CDI) apparatus using the same

#148
20130175165
2013-07-11

Electrolytic electrode, anode for electrolytic production of ozone, anode for electrolytic production of persulfuric acid and anode for electrolytic oxidation of chromium

#149
20130153426
2013-06-20

Membrane enhanced deionization capacitor device

#150
20130087449
2013-04-11

System for electrochemical generation of hypochlorite

#151
20130037417
2013-02-14

Efficient water oxidation catalysts and methods of oxygen and hydrogen production by photoelectrolysis

#152
20130032491
2013-02-07

MEMBRANE-ELECTRODE ASSEMBLY, ELECTROLYTIC CELL USING THE SAME, METHOD AND APPARATUS FOR PRODUCING OZONE WATER, METHOD FOR DISINFECTION AND METHOD FOR WASTEWATER OR WASTE FLUID TREATMENT

#153
20130017414
2013-01-17

Osmotic bioelectrochemical systems

#154
20120298153
2012-11-29

WASHING APPLIANCE WITH DEDICATED WATER-SOFTENER

#155
20120273367
2012-11-01

WATER PURIFICATION SYSTEMS AND METHODS

#156
20120273359
2012-11-01

FLOW-THROUGH ELECTRODE CAPACITIVE DESALINATION

#157
20120234695
2012-09-20

Carbon composition with hierarchical porosity, and methods of preparation

#158
20120211437
2012-08-23

Microchlorine generation for anti-biofouling

#159
20120186980
2012-07-26

METHODS AND SYSTEMS FOR SEPARATING IONS FROM FLUIDS

#160
20120168302
2012-07-05

Ozone generator

#161
20120160706
2012-06-28

APPARATUS AND METHOD FOR ELECTROCHEMICAL TREATMENT OF WASTEWATER

#162
20120145547
2012-06-14

Electrical deionization apparatus

#163
20120103918
2012-05-03

Chlorinator For Portable Spas

#164
20120103818
2012-05-03

METHOD FOR PREPARING A COATED CURRENT COLLECTOR, A COATED CURRENT COLLECTOR AND AN APPARATUS FOR DE-IONIZING WATER COMPRISING SUCH CURRENT COLLECTOR

#165
20120085658
2012-04-12

Electrochemical systems and methods for operating an electrochemical cell with an acidic anolyte

#166
20120073985
2012-03-29

METHOD FOR TREATING SLUDGE

#167
20120070696
2012-03-22

Methods for enhanced oxidative and reductive remediation

#168
20120055807
2012-03-08

Methods for decomposing partially fluorinated and perfluorinated surfactants

#169
20120052338
2012-03-01

Device and method for producing electrical energy that uses solutions with different ionic concentration

#170
20120037512
2012-02-16

ELECTRODES FOR ELECTROLYSIS OF WATER

#171
20120037511
2012-02-16

Super-capacitor desalination devices and methods

#172
20110284376
2011-11-24

Systems and techniques for electrodialysis

#173
20110256243
2011-10-20

SYSTEM AND METHOD FOR PREPARATION OF ANTIMICROBIAL SOLUTIONS

#174
20110247929
2011-10-13

DIAMOND ELECTRODE AND METHOD FOR MANUFACTURING DIAMOND ELECTRODE

#175
20110229742
2011-09-22

Electrodes for use in bacterial fuel cells and bacterial electrolysis cells and bacterial fuel cells and bacterial electrolysis cells employing such electrodes

#176
20110198276
2011-08-18

System for removal of contaminants from industrial streams

#177
20110180424
2011-07-28

Water purification using conveyor sweep

#178
20110174633
2011-07-21

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

#179
20110163273
2011-07-07

Composite carbon electrodes useful in electric double layer capacitors and capacitive deionization and methods of making the same

#180
20110147231
2011-06-23

High-throughput cavitation and electrocoagulation apparatus

#181
20110147203
2011-06-23

Drop-in cell for electrolytic disinfection of water

#182
20110123392
2011-05-26

Ultrasound and acoustophoresis for water purification

#183
20110120956
2011-05-26

Method and system for treating ballast water

#184
20110100838
2011-05-05

Electrolytic disinfection system and method for purifying water

#185
20110064824
2011-03-17

Method for enriching water with oxygen by an electrolytic process, oxygen enriched water or beverage and uses thereof

#186
20110042219
2011-02-24

NON-FARADAY BASED SYSTEMS, DEVICES AND METHODS FOR REMOVING IONIC SPECIES FROM LIQUID

#187
20110024287
2011-02-03

Bipolar electrode and supercapacitor desalination device, and methods of manufacture

#188
20110017066
2011-01-27

Active oxygen generating device, humidifier, and air purification system with humidifier

#189
20110011749
2011-01-20

Process for separation of an ion from a fluid mixture

#190
20110011268
2011-01-20

Humidifier

#191
20110005794
2011-01-13

In-water discharging apparatus

#192
20110005261
2011-01-13

Air conditioner and air conditioning system

#193
20100328841
2010-12-30

Water purification device

#194
20100307974
2010-12-09

PREPARATION AND USE OF NOVEL POLYANILINES FOR WATER TREATMENT

#195
20100230277
2010-09-16

Capacitive Deionization Cell With Balanced Electrodes

#196
20100200495
2010-08-12

Microbial fuel cell treatment of fuel process wastewater

#197
20100187122
2010-07-29

METHOD AND SYSTEM OF ELECTROLYTIC TREATMENT

#198
20100176039
2010-07-15

Treatment apparatus of organic compounds included in waste water, and a treatment system of organic compounds included in waste water

#199
20100175997
2010-07-15

Method of purifying water and apparatus therefor

#200
20100170783
2010-07-08

Method for the production of a diamond electrode, and diamond electrode

#201
20100147704
2010-06-17

Ion-exchange device and regeneration method of ion-exchange material thereof

#202
20100140096
2010-06-10

ELECTRODE FOR CAPACITIVE DEIONIZATION, CAPACITIVE DEIONIZATION DEVICE AND ELECTRIC DOUBLE LAYER CAPACITOR INCLUDING THE ELECTRODE

#203
20100140080
2010-06-10

Cylindrical electrolysis cell

#204
20100101010
2010-04-29

CHLORINATOR FOR PORTABLE SPAS

#205
20100038238
2010-02-18

Electrode for electrolysis

#206
20100038235
2010-02-18

DIAMOND ELECTRODE, TREATMENT DEVICE AND METHOD FOR MANUFACTURING DIAMOND ELECTRODE

#207
20090324810
2009-12-31

METHOD FOR PRODUCTION OF DIAMOND ELECTRODES

#208
20090305138
2009-12-10

Composite carbon electrodes useful in electric double layer capacitors and capacitive deionization and methods of making the same

#209
20090293527
2009-12-03

Electrolytic water generating device, air filtering system, air conditioning and filtering apparatus, and air conditioning and filtering system

#210
20090255815
2009-10-15

Capacitive Deionization Using Hybrid Polar Electrodes

#211
20090242424
2009-10-01

Apparatus for treating water or wastewater

#212
20090211918
2009-08-27

ELECTROCHEMICAL CELL AND METHOD FOR OPERATING THE SAME

#213
20090169815
2009-07-02

Diamond electrode and process for producing it

#214
20090152207
2009-06-18

Process for the reduction of biofouling using electric fields

#215
20090141428
2009-06-04

Electrical isolator for capacitive device

#216
20090120805
2009-05-14

Use of an anode for elimination or reduction of microbial impurities in liquids

#217
20090071845
2009-03-19

COATING PLANT COMPRISING AT LEAST ONE PRE-TREATMENT UNIT

#218
20090071844
2009-03-19

Electrolytic activation of water

#219
20090028749
2009-01-29

Process and device for controlling microbial contamination in dampening agent cycles

#220
20080314760
2008-12-25

Use of an Anode For Elimination or Reduction of Microbial Impurities in Liquids.

#221
20080297980
2008-12-04

Layered carbon electrodes useful in electric double layer capacitors and capacitive deionization and methods of making the same

#222
20080292717
2008-11-27

Electrolytic water treatment device having sintered nanoparticle coated electrode and method for making acid or basic water therewith

#223
20080271911
2008-11-06

Submerged Electrode and Material Thereof

#224
20080268150
2008-10-30

Method of Coating for Diamond Electrode

#225
20080264778
2008-10-30

Cleansing agent generator and dispenser

#226
20080245739
2008-10-09

Method of treating organic compounds in wastewater

#227
20080223729
2008-09-18

Electrolytic activation of fluids

#228
20080210635
2008-09-04

Process for removal of contaminants from industrial streams

#229
20080202995
2008-08-28

FLOW-THROUGH OXYGENATOR

#230
20080198531
2008-08-21

CAPACITIVE DEIONIZATION SYSTEM FOR WATER TREATMENT

#231
20080179259
2008-07-31

Flow-through oxygenator

#232
20080160271
2008-07-03

Diamond Coated Electrode

#233
20080116057
2008-05-22

METHOD OF ELECTROSTATIC FLUID TREATMENT

#234
20080105624
2008-05-08

Method for Oxidative Treatment of Aqueous Liquids

#235
20080087552
2008-04-17

Cod abatement process for electrochemical oxidation

#236
20080067078
2008-03-20

Membrane-electrode assembly, electrolytic unit using the same, electrolytic water ejecting apparatus, and method of sterilization

#237
20080060947
2008-03-13

Electrode for electrolysis, electrolytic process using the electrode, and electrolytic apparatus using them

#238
20080057398
2008-03-06

Non-faraday based systems, devices and methods for removing ionic species from liquid

#239
20080035548
2008-02-14

Multi-functional filtration and ultra-pure water generator

#240
20080029395
2008-02-07

Multi-functional filtration and ultra-pure water generator

#241
20080014417
2008-01-17

Diamond-Covered Substrate, Filter And Electrode

#242
20070267355
2007-11-22

Waste and Tailings Dewatering Treatment System and Method

#243
20070227980
2007-10-04

Water treatment method

#244
20070144911
2007-06-28

Apparatus and process for the sanitization of water

#245
20070138020
2007-06-21

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

#246
20070125642
2007-06-07

Electrolytic cell assembly

#247
20070095670
2007-05-03

ELECTROSTATIC FLUID TREATMENT APPARATUS AND METHOD

#248
20070095655
2007-05-03

Electrode assembly for the electrochemical treatment of liquids with a low conductivity

#249
20070062881
2007-03-22

Method and apparatus for treating wastewater containing emulsified oil

#250
20070051682
2007-03-08

Dewatering treatment system and method

#251
20070031694
2007-02-08

Conductive diamond electrode and process for producing the same

#252
20070029190
2007-02-08

Electrode for electrolysis and process for producing the same

#253
20070023273
2007-02-01

Method of sterilization and electrolytic water ejecting apparatus

#254
20060272939
2006-12-07

Electrolyzing electrode and production method of persulfuric acid-dissolving liquid by use of the electrode

#255
20060261349
2006-11-23

Single crystal diamond electrochemical electrode

#256
20060249374
2006-11-09

Method for electrolytic water disinfection without cathodic hydrogen evolution

#257
20060163173
2006-07-27

Method for treating sewage and sewage treatment system in combined sewer systems

#258
20060150491
2006-07-13

Flow-through oxygenator

#259
20060144702
2006-07-06

Diamond-coated electrode and method for producing same

#260
20060124453
2006-06-15

Electrochemical cells

#261
20060118429
2006-06-08

Method for treating ETA-containing wastewater

#262
20060113256
2006-06-01

Recreational spas, sanitization apparatus for water treatment, and related methods

#263
20060105173
2006-05-18

Diamond-coated porous substrate and liquid treatment apparatus and liquid treatment method using same

#264
20060097878
2006-05-11

Chlorination system for swimming pools and the like

#265
20060091002
2006-05-04

Replaceable chlorinator electrode assembly

#266
20060076297
2006-04-13

Method and device for electrolytically removing and recovering metal ions from waste water

#267
20050230268
2005-10-20

Combined electrochemical system for scale treatment and eradicating bacteria in water supply systems

#268
20050183949
2005-08-25

Method and apparatus for making electrolyzed water

#269
20050173242
2005-08-11

Electrochemical device and method for scale deposition and removal

#270
20050161333
2005-07-28

Device for treating water

#271
20050072665
2005-04-07

Electrolytic activation of fluids

#272
20050023227
2005-02-03

Electrochemical sterilizing and bacteriostatic method

#273
18647446
2025-10-28

Electrochemical device and method for simultaneous detection and recovery of metals ions from wastewater

#274
18376805
2024-10-15

Systems, methods, and apparatus for generating functional hydrogen water

#275
17727864
2023-03-14

Electro-Fenton process for removing silica from water

#276
15411897
2020-01-21

Liquid treatment using capacitive systems