ClassID:

86501

C02F2103/02 - CPC Classification

Classification description:

Nature of the water, waste water, sewage or sludge to be treated Non-contaminated water, e.g. for industrial water supply

Sub-classes:
Recent Application in this class:
#1
20260097970
2026-04-09

WATER FILTER AND HOME APPLIANCE HAVING SAME

#2
20260078033
2026-03-19

METHOD OF OPERATION FOR IN-FIELD ANTIMICROBIAL REGULATION AND VALIDATION SYSTEM FOR IRRIGATION SYSTEM

#3
20250368545
2025-12-04

MANUAL WATER FILTRATION SYSTEM AND METHOD

#4
20250320138
2025-10-16

UNIT WITH TAP WATER-USING FACILITY IN BUILDING, OR METHOD FOR PREVENTING CHLORINE-RESISTANT METHYLOBACTERIUM FROM GROWING ON SURFACE OF SAID UNIT OR FOR STERILIZING CHLORINE-RESISTANT METHYLOBACTERIUM HAVING GROWN ON SURFACE OF SAID UNIT

#5
20250276295
2025-09-04

METHOD AND FACILITY FOR THE OXYGEN-ENRICHMENT OF WATER USED FOR ANIMAL WATERING OR FOR IRRIGATION

#6
20250256989
2025-08-14

OCEAN-FRIENDLY SEAWATER DESALINATION METHOD

#7
20250241889
2025-07-31

FORTIFIED WATER

#8
20250236543
2025-07-24

PACKAGE IN WHICH AQUEOUS ASCORBIC ACID SOLUTION IS CONTAINED

#9
20250230067
2025-07-17

FLUID STERILIZATION DEVICE

#10
20250230060
2025-07-17

WATER PURIFIER

#11
20250223198
2025-07-10

HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION

#12
20250214876
2025-07-03

WATER TREATMENT USING MICROBUBBLES AND NANOBUBBLES

#13
20250197250
2025-06-19

DEVICE AND METHODS FOR INCREASING THE SOLUBILITY OF CRYSTALS IN WATER

#14
20250187954
2025-06-12

SALT CELL SYSTEM WITH SHIELD BODY ASSEMBLY AND RELATED METHODS

#15
20250100899
2025-03-27

CAPSULE FOR LIQUID TREATMENT MEDIA

#16
20250091921
2025-03-20

DETECTION SYSTEM OF BIODEGRADATION REACTOR AND METHOD THEREOF

#17
20250051207
2025-02-13

Scaling Treatment Systems for Water Heaters

#18
20250011509
2025-01-09

A NOVEL POLYMER, AN ANTISCALING FORMULATION, PREPARATION AND USE THEREOF FOR INHIBITING SCALE FORMATION

#19
20250011198
2025-01-09

IN-LINE ELECTROCHEMICAL REACTOR

#20
20240417282
2024-12-19

VACUUM EVAPORATIVE HEAT EXCHANGER

#21
20240310035
2024-09-19

Process and Steam Generating Device for Generating Process Steam

#22
20240286936
2024-08-29

SYSTEM AND METHOD FOR ELECTROENERGIZING WATER AND AQUEOUS SOLUTIONS FOR USE IN AGRICULTURE AND LIVESTOCK FARMING, ELECTROENERGIZED FLUID AND CORRESPONDING USE

#23
20240270614
2024-08-15

WATER MANAGEMENT SYSTEM

#24
20240262716
2024-08-08

Humic and fulvic black water based beverage for human consumption

#25
20240239693
2024-07-18

ELECTROCHEMICAL DEVICE FOR TREATING WATER

#26
20240217854
2024-07-04

Apparatus And Method For Reducing Total Organic Carbon In A Fluid

#27
20240199451
2024-06-20

Apparatus for Treating Water using a Plasma Source that is Protected from Water

#28
20240182331
2024-06-06

Electrode Deionizer

#29
20240174533
2024-05-30

ELECTROLYZED WATER PRODUCTION APPARATUS, AND ELECTROLYZED WATER PRODUCTION METHOD USING SAME

#30
20240150206
2024-05-09

FUNCTIONAL AQUEOUS SOLUTION SUPPLY APPARATUS

#31
20240115980
2024-04-11

CAPSULE TYPE BIDET FILTER

#32
20240092668
2024-03-21

Method and system for controlling hydrophobic conditions and fouling in water intensive processes

#33
20240067535
2024-02-29

WATER PURIFIER

#34
20240055276
2024-02-15

Chemical liquid supply unit and substrate processing apparatus including the same

#35
20240051853
2024-02-15

ELECTROLYTIC BIOCIDE GENERATING SYSTEM FOR USE ON-BOARD A WATERCRAFT

#36
20230382764
2023-11-30

Filtering Device Arranged Outside Water Outlet Piece

#37
20230348299
2023-11-02

OZONE SPRAY WAND

#38
20230312375
2023-10-05

HYDROGEN WATER DISPENSER FOR REFRIGERATOR APPLIANCES

#39
20230303415
2023-09-28

FAUCET WATER SOFTENER

#40
20230210298
2023-07-06

Portable Water Heater Assembly

#41
20230193478
2023-06-22

Oleyl propylenediamine-based corrosion inhibitors

#42
20230131354
2023-04-27

METHOD FOR EXTRACTING MINERAL FROM ACTIVATED CARBON IN PLANT-DERIVED RAW MATERIAL

#43
20230122106
2023-04-20

Carbonaceous material and method for producing same, water purification filter, and water purifier

#44
20230112773
2023-04-13

MAGNETIC TREATMENT OF DRINKING WATER BY HYDROMAGNETIC RESONATORS WITH PERMANENT MAGNETS CONTAINED THEREIN

#45
20230108532
2023-04-06

LIQUID MINERAL CONCENTRATE COMPOSITION

#46
20230027437
2023-01-26

Combined cycle power plant utilizing organic water additives

#47
20230002257
2023-01-05

MULTI-STAGE APPARATUS FOR PRODUCING MAGNETIZED WATER

#48
20220402784
2022-12-22

Water management system

#49
20220388870
2022-12-08

FLUID COLLECTION SYSTEM

#50
20220371914
2022-11-24

Docking Station for Mobile Deionization Trailers and Related Methods

#51
20220333252
2022-10-20

OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS

#52
20220297067
2022-09-22

SYSTEMS AND METHODS FOR CYCLIC AERATION AND MIXING

#53
20220266215
2022-08-25

Optimised Composition for Reducing Water Evaporation and Preventing and/or Delaying the Growth of Microalgae

#54
20220259072
2022-08-18

Vacuum evaporative heat exchanger

#55
20220240503
2022-08-04

METHOD AND COMPOSITION FOR WATER TREATMENT

#56
20220227648
2022-07-21

METHOD OF CONTROLLING CARBONATE SCALE IN AQUEOUS SYSTEMS

#57
20220195351
2022-06-23

Systems And Processes For Treating Textiles With An Antimicrobial Agent

#58
20220177338
2022-06-09

Scaling treatment systems for water heaters

#59
20220162095
2022-05-26

Water purifier and water purification system

#60
20210403354
2021-12-30

Automatic descaling system

#61
20210403349
2021-12-30

Hydrogen Water and Sterile Water Generation Device

#62
20210400929
2021-12-30

Water quality converter

#63
20210394223
2021-12-23

Portable hydrogen-containing ozone water humidifier

#64
20210331948
2021-10-28

Electrolytic biocide generating system for use on-board a watercraft

#65
20210316275
2021-10-14

Material for removing contaminants from water

#66
20210269335
2021-09-02

Hydrogen gas dissolving apparatus

#67
20210261448
2021-08-26

Apparatus and Method for Producing Alkaline Water

#68
20210253461
2021-08-19

Method of controlling scale in aqueous systems

#69
20210188664
2021-06-24

Humic and fulvic black water based beverage for human consumption

#70
20210147140
2021-05-20

POD AND DISPENSING METHOD

#71
20210107804
2021-04-15

WASTE WATER FILTRATION COMPOSITIONS, SYSTEMS AND METHODS

#72
20210047222
2021-02-18

Water conditioning systems

#73
20210024380
2021-01-28

Media purification devices having intergral flow controllers

#74
20210002160
2021-01-07

MEMBRANE FILTRATION APPARATUS AND PROCESS FOR REUSE OF INDUSTRIAL WASTEWATER

#75
20200369537
2020-11-26

WATER HARDNESS STABILIZATION WITH ANION EXCHANGER

#76
20200354231
2020-11-12

FUNCTIONAL UNIT FOR BATHROOM

#77
20200308036
2020-10-01

Automatic descaling system

#78
20200290898
2020-09-17

METHOD AND APPARATUS FOR WATER TREATMENT AND A CLEANING FLUID

#79
20200240022
2020-07-30

Oxygenated water manufacturing device

#80
20200217275
2020-07-09

Filter Medium and Production Method, Filter Element, Use of the Filter Element, and Water Injection System

#81
20200180977
2020-06-11

Water filter cartridge and mating parts

#82
20200165147
2020-05-28

Electric vacuum cleaning apparatus and cleaning head

#83
20200123037
2020-04-23

Membrane filtration apparatus and process for reuse of industrial wastewater

#84
20200109356
2020-04-09

Systems and processes for treating textiles with an antimicrobial agent

#85
20200103141
2020-04-02

Condensate neutralizer

#86
20200080206
2020-03-12

Oleyl propylenediamine-based corrosion inhibitors

#87
20200080037
2020-03-12

Humic and fulvic black water based beverage for human consumption

#88
20200077662
2020-03-12

Acid tablet composition and methods of preparing and using the same

#89
20200056565
2020-02-20

System and method for injecting an aqueous solution on-board a vehicle

#90
20200055753
2020-02-20

Water treatment system

#91
20200048126
2020-02-13

Method and system for controlling hydrophobic conditions and fouling in water intensive processes

#92
20200024173
2020-01-23

Process and apparatus for enriching silicate in drinking water

#93
20190382285
2019-12-19

Waste separation system

#94
20190315639
2019-10-17

Photocatalytic oxidation laundry device

#95
20190233306
2019-08-01

Systems and methods for controlling waterborne pathogens

#96
20190233201
2019-08-01

Pod and dispensing method

#97
20190231115
2019-08-01

Dispensing apparatus and method

#98
20190169540
2019-06-06

In situ cleaning system

#99
20190152818
2019-05-23

Method of chlorinating drinking water on a ship, in particular a passenger ship

#100
20190152817
2019-05-23

Disinfection method for water and wastewater

#101
20190152808
2019-05-23

Device and methods for increasing the solubility of crystals in water, rheology data

#102
20190144810
2019-05-16

Device for cell culture

#103
20190144314
2019-05-16

DEOXIDIZING AGENT FOR BOILERS AND METHOD FOR DEOXIDIZING BOILER WATER SYSTEM

#104
20190144299
2019-05-16

POINT-OF-USE WATER TREATMENT SYSTEM

#105
20190128541
2019-05-02

Method for treating domestic water supply installations

#106
20190127235
2019-05-02

Apparatus and methods for faucet-mounted water filtration systems

#107
20190106339
2019-04-11

Electrolytic biocide generating system for use on-board a watercraft

#108
20190076851
2019-03-14

Status monitoring system and method for magnetic filters

#109
20190040819
2019-02-07

System and method for storing and supplying water to an internal combustion engine of a motor vehicle

#110
20190030197
2019-01-31

Systems and methods for decontamination and/or sanitization

#111
20180362362
2018-12-20

Method of leak testing the seals in a water filter cartridge

#112
20180352998
2018-12-13

Method and device for operating a coffee machine and/or tea machine with fully softened water

#113
20180318729
2018-11-08

HEAT MODULATION CONTROL WITHIN AN EXTRACTION COLUMN

#114
20180312786
2018-11-01

NANO SUPER ION WATER AND PREPARATION METHOD OF THE SAME

#115
20180303308
2018-10-25

Dishwashing method and dishwasher

#116
20180282183
2018-10-04

MINIATURE CAPACITIVE DEIONIZATION DEVICES AND RELATED SYSTEMS AND METHODS

#117
20180244538
2018-08-30

APPARATUS FOR PREPARING STRUCTURED WATER

#118
20180236375
2018-08-23

RESTRUCTURED SOLVENT FOR EXTRACTION PURPOSES

#119
20180230029
2018-08-16

Polysaccharide agents and methods of their use for removing solids from water

#120
20180221524
2018-08-09

Systems and methods for decontamination and/or sanitization

#121
20180214851
2018-08-02

Material for removing contaminants from water

#122
20180207548
2018-07-26

Method of making and using a poly-grain grind matrix of raw materials

#123
20180201517
2018-07-19

Energy efficient system and process for hydrolyzing sludge

#124
20180194646
2018-07-12

Media purification devices having integral flow controllers

#125
20180178143
2018-06-28

Water purification apparatus of fuel cell generation system

#126
20180172614
2018-06-21

Determination device for determining an improvement in water quality

#127
20180155222
2018-06-07

Systems and processes for treating textiles with an antimicrobial agent

#128
20180155220
2018-06-07

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

#129
20180147532
2018-05-31

Process For Concentration Of Lithium Containing Solutions

#130
20180135868
2018-05-17

Modulation control of hydronic systems

#131
20180133630
2018-05-17

BATH SHOWER WITH DISPOSABLE FILTRATION UNIT

#132
20180111844
2018-04-26

Electrolyzed water-generating apparatus and electrolyzed water

#133
20180104619
2018-04-19

CATALYZING PRESSURE WAVE EXTRACTION APPARATUS

#134
20180085685
2018-03-29

FLOW GOVERNOR AND LIMITER DISC ASSEMBLY IN AN EXTRACTION COLUMN

#135
20180057373
2018-03-01

Method for preventing scale deposits and removing contaminants from fluid columns

#136
20180038585
2018-02-08

STEAM GENERATOR SYSTEM, CONTROL METHOD AND HOUSEHOLD APPLIANCE

#137
20170369339
2017-12-28

APPARATUSES AND METHODS TO PROVIDE ELECTROLYZED FLUID

#138
20170362092
2017-12-21

Filtration system for pet water fountain

#139
20170360069
2017-12-21

METHOD AND DEVICE FOR TREATING FOODS AND/OR CONTAINERS BY MEANS OF A PROCESS LIQUID

#140
20170360068
2017-12-21

Method and device for treating food and/or containers for holding food

#141
20170340991
2017-11-30

High-density fine bubble-containing liquid producing method and high-density fine bubble-containing liquid producing apparatus

#142
20170340686
2017-11-30

Shigatoxin-producing F18 type bacteriophage esc-COP-1 and use thereof for inhibiting proliferation of shigatoxin-producing F18 type

#143
20170333499
2017-11-23

Enteroinvasive bacteriophage Esc-COP-4 and use thereof for inhibiting proliferation of enteroinvasive

#144
20170311631
2017-11-02

Method of preparing hydrogen-enriched water and method of filling flexible pouches with hydrogen-enriched water

#145
20170280727
2017-10-05

Acid tablet composition and methods of preparing and using the same

#146
20170238581
2017-08-24

Production of alkaline spring water

#147
20170218169
2017-08-03

Rheology modifying agents for slurries

#148
20170197186
2017-07-13

METHOD AND DEVICE FOR OXYGENATING DRINKING WATER

#149
20170167057
2017-06-15

Distribution system for a wetting liquid for spinning nozzles of an air-jet spinning machine

#150
20170166468
2017-06-15

Membrane filtration apparatus and process for reuse of industrial wastewater

#151
20170166460
2017-06-15

Hydrogen water generator

#152
20170130955
2017-05-11

Injection device and steam turbine system

#153
20170050870
2017-02-23

Systems And Processes For Treating Textiles With An Antimicrobial Agent

#154
20170043305
2017-02-16

METHOD AND DEVICE FOR PRODUCING HYDROGEN-CONTAINING DRINKING WATER

#155
20170042145
2017-02-16

Hydrotesting and mothballing composition and method of using combination products for multifunctional water treatment

#156
20170037295
2017-02-09

SYNERGISTIC CHEMISTRY TO PREVENT SILICATE SCALING

#157
20170001131
2017-01-05

Media Bed Filters for Filtering Fine Particles from a Raw Liquid Flow and Method of Using the Same

#158
20160358752
2016-12-08

Plasma generation device

#159
20160354770
2016-12-08

Ion exchange resins selective for the complexation of univalent anions in aqueous solutions

#160
20160353920
2016-12-08

Media cartridge with linear, adjustable bypass

#161
20160340202
2016-11-24

Point-of-use water treatment system

#162
20160338567
2016-11-24

Industrial Dishwasher

#163
20160326460
2016-11-10

In situ cleaning system

#164
20160304362
2016-10-20

Radiation source module and fluid treatment system

#165
20160304360
2016-10-20

Filtration medium comprising a carbon oxychalcogenide

#166
20160303522
2016-10-20

Nanofiltration membrane and method of manufacturing a nanofiltration membrane

#167
20160289101
2016-10-06

Water treatment suited for oil production wells

#168
20160270586
2016-09-22

Flow governor and limiter disc assembly in an extraction column

#169
20160270420
2016-09-22

Method of extracting a compound from an extractable material using an extraction column

#170
20160270419
2016-09-22

Method for restructuring solvent for extraction purposes

#171
20160270418
2016-09-22

Method using pressure gradient profiling in an extraction column

#172
20160270417
2016-09-22

Poly-grain grind matrix of raw materials for use with an extraction column

#173
20160270416
2016-09-22

Catalyzing pressure wave extraction method and apparatus

#174
20160264434
2016-09-15

Water and dirt separator

#175
20160257577
2016-09-08

Method for treating dense deepwater from Lake Kivu

#176
20160236950
2016-08-18

Modular sand filtration-anchor system and wave energy water desalination system and methods of using potable water produced by wave energy desalination

#177
20160201255
2016-07-14

Steamer with filter unit, filter cartridge and method of conveying steam

#178
20160200590
2016-07-14

Compound water filtering jug

#179
20160176995
2016-06-23

Scale inhibitor compositions and methods of using

#180
20160152488
2016-06-02

Water purifier

#181
20160128286
2016-05-12

Irrigation filter system

#182
20160075577
2016-03-17

Moving bed media flow equalization reactor

#183
20160075566
2016-03-17

Electrical connection for an appliance water filter

#184
20160023921
2016-01-28

Method for making activated carbon-supported transition metal-based nanoparticles

#185
20150375170
2015-12-31

Treatment solution supply method, treatment solution supply apparatus, and non-transitory computer-readable recording medium

#186
20150368130
2015-12-24

PROCESS FOR PURIFICATION TREATMENT OF WASTEWATER AND APPARATUS FOR PURIFICATION TREATMENT OF WASTEWATER

#187
20150360975
2015-12-17

Method for removing perfluorinated compounds by concentration and separation

#188
20150353383
2015-12-10

Filter assembly with locking cover

#189
20150353380
2015-12-10

Liquid treatment device

#190
20150336824
2015-11-26

WATER INTEGRITY IN TREATMENT AND DISTRIBUTION SYSTEMS

#191
20150336029
2015-11-26

High-density fine bubble-containing liquid producing method and high-density fine bubble-containing liquid producing apparatus

#192
20150329379
2015-11-19

Processing device and processing method for hydrogen-sulphide-containing barren solution

#193
20150321923
2015-11-12

PIPE CONNECTOR FOR A WATER FILTER SYSTEM

#194
20150307365
2015-10-29

Water filter cartridge and manifold head seal

#195
20150274544
2015-10-01

Filtration apparatus

#196
20150246833
2015-09-03

Method for preventing scale deposits and removing contaminants from fluid columns

#197
20150232353
2015-08-20

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

#198
20150226090
2015-08-13

GAS AND STEAM TURBINE SYSTEM HAVING FEED-WATER PARTIAL-FLOW DEGASSER

#199
20150191385
2015-07-09

Apparatus for concentration reaction of carbon dioxide using magnesium ions in seawater, and method for sequestrating carbon dioxide in ocean using same

#200
20150190738
2015-07-09

Media bed filters for filtering fine particles from a raw liquid flow and method of using the same

#201
20150187448
2015-07-02

Mobile boration system

#202
20150183673
2015-07-02

Method of reducing industrial water use

#203
20150175441
2015-06-25

Apparatus and methods for faucet-mounted water filtration systems

#204
20150166369
2015-06-18

Water purification system with automatic flush flow

#205
20150166360
2015-06-18

Water purification system with active vibration

#206
20150122725
2015-05-07

Water filtration apparatus with compostable filter

#207
20150068886
2015-03-12

WATER DISTILLING APPARATUS USING SATURATED AIR CURRENTS AND METHODS FOR MAXIMISING THE PERFORMANCE THEREOF

#208
20150037463
2015-02-05

Micronized CaCOslurry injection system for the remineralization of desalinated and fresh water

#209
20150025079
2015-01-22

Glutaraldehyde based biocidal compositions and methods of use

#210
20150025078
2015-01-22

Glutaraldehyde based biocidal compositions and methods of use

#211
20140360928
2014-12-11

Apparatus for preventing scale deposits and removing contaminants from fluid columns

#212
20140342041
2014-11-20

APPARATUS AND METHOD FOR PRODUCING FILTERED AND DISINFECTED WATER

#213
20140311987
2014-10-23

Method for preventing scale deposits and removing contaminants from fluid columns

#214
20140284283
2014-09-25

Method and apparatus for treating liquid containing impurities

#215
20140263077
2014-09-18

Apparatus and method for applying magnetic fields to fluid flows

#216
20140209541
2014-07-31

Filtration medium comprising a carbon oxychalcogenide

#217
20140161678
2014-06-12

Scrubber system having an apparatus for creating automatic an oxidizing bent and absorbent

#218
20140158624
2014-06-12

Modular sand filtration—anchor system and wave energy water desalination system incorporating the same

#219
20140008306
2014-01-09

Modular sand filtration-anchor system and wave energy water desalinization system incorporating the same

#220
20130306532
2013-11-21

System for treating water used for industrial process

#221
20130255731
2013-10-03

In situ cleaning system

#222
20130099158
2013-04-25

Aqueous powder water treatment compositions and methods for making same

#223
20130056355
2013-03-07

Water treatment device and method

#224
20130048745
2013-02-28

Modulation control of hydronic systems

#225
20130048566
2013-02-28

Redox water treatment method

#226
20130033955
2013-02-07

Processes and apparatus for making concrete and concrete products

#227
20130032340
2013-02-07

Methods for monitoring the formation and transport of an acidizing fluid using opticoanalytical devices

#228
20120275980
2012-11-01

MEANS AND METHODS FOR UTILIZING SODIUM HYDROXIDE

#229
20120267327
2012-10-25

WATER-ON-WATER FILTRATION SYSTEM WITH PRECISION METERING DEVICE

#230
20120267318
2012-10-25

WATER TREATMENT SYSTEMS AND METHODS

#231
20120267312
2012-10-25

Apparatus for preventing scale deposits and removing contaminants from fluid columns

#232
20120187054
2012-07-26

REGENERABLE FILTER DEVICE AND METHOD OF DRIVING THE SAME

#233
20120168302
2012-07-05

Ozone generator

#234
20120145636
2012-06-14

High efficiency water purification system

#235
20120145634
2012-06-14

High Efficiency Water Purification System

#236
20120145610
2012-06-14

Fresh water generator

#237
20120080379
2012-04-05

Method and production plant for producing sterile water

#238
20120080375
2012-04-05

METHOD AND DEVICE FOR MANUFACTURING FILTERED LIQUIDS

#239
20120051977
2012-03-01

Systems and methods for disinfecting water

#240
20120024794
2012-02-02

Method and system for treating water used for industrial purposes

#241
20110297602
2011-12-08

LIQUID PURIFYING APPARATUS AND SUBSTRATE CLEANING APPARATUS

#242
20110259195
2011-10-27

River water utilizing flue gas desulfurization system and humic substance removing method

#243
20110253639
2011-10-20

Spa Water Sanitizing Method and Apparatus

#244
20110253637
2011-10-20

Spa water sanitizing system

#245
20110218251
2011-09-08

Products with water clusters

#246
20110192476
2011-08-11

Water purification apparatus and method

#247
20110168643
2011-07-14

Method and apparatus for treating liquid containing impurities

#248
20110168641
2011-07-14

Method and computer program product for treating liquid containing impurities

#249
20110168615
2011-07-14

Apparatus for treating liquid containing impurities

#250
20110137465
2011-06-09

Portable water treatment method

#251
20110067732
2011-03-24

In-situ cleaning system

#252
20100327214
2010-12-30

Biodegradable surface layer film for pools or spas to prevent evaporation and heat loss

#253
20100307973
2010-12-09

MOBILE UNIT FOR THE TREATMENT OF RAW WATER

#254
20100305132
2010-12-02

Glutaraldehyde based biocidal compositions and methods of use

#255
20100285189
2010-11-11

Filtering and/or Flocculating Aids for the Purification of Liquid Foods

#256
20100273896
2010-10-28

Method for producing products with water clusters

#257
20100109885
2010-05-06

Method of detecting contamination in industrial process boiler systems

#258
20100102003
2010-04-29

Method and apparatus for preventing scale deposits and removing contaminants from fluid columns

#259
20100096406
2010-04-22

BEVERAGE DISPENSER

#260
20100078393
2010-04-01

BIOCIDAL COMPOSITIONS AND METHODS OF USE

#261
20090277783
2009-11-12

MACHINE WITH WATER HEATING MEANS AND ANTI-SCALE DEVICE

#262
20090220767
2009-09-03

Nanocarbon-activated carbon composite

#263
20090165650
2009-07-02

Boiler Feed Water Deaerator Method and Apparatus

#264
20090144754
2009-06-04

Bios routine avoidance

#265
20090090661
2009-04-09

Apparatus and methods for faucet-mounted water filtration systems

#266
20090044838
2009-02-19

OZONATION FOR ELIMINATION OF BACTERIA FOR WET PROCESSING SYSTEMS

#267
20080274095
2008-11-06

Biocides

#268
20080237138
2008-10-02

Arrangements to reduce hardness of water in a hot water system

#269
20080223791
2008-09-18

Method for treating feedwater

#270
20080187471
2008-08-07

Biodegradable surface layer film for pools or spas to prevent evaporation and heat loss

#271
20080116149
2008-05-22

System and method for the disinfection of irrigation water

#272
20080053910
2008-03-06

Water-Softening Method

#273
20080047904
2008-02-28

Treatment for Hydrostatic Testing Water

#274
20080011685
2008-01-17

Water-Softening Product, Its Preparation And Its Use

#275
20070257127
2007-11-08

Method of promoting unrestricted flow of irrigation water through irrigation networks

#276
20070256987
2007-11-08

Chemically-enhanced mechanical treatment of water

#277
20070251889
2007-11-01

Biocide-enhanced mechanical treatment of water

#278
20070241051
2007-10-18

Nanocrystal-containing filtration media

#279
20070175811
2007-08-02

Filter for drinking water

#280
20070125717
2007-06-07

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

#281
20070083127
2007-04-12

Monitoring drinking water quality using differential mobility spectrometry

#282
20070080115
2007-04-12

Filter and sorbent for removal of contaminants from a fluid

#283
20070068552
2007-03-29

Ozonation for elimination of bacteria for wet processing systems

#284
20070034561
2007-02-15

Water Deionization Manifold

#285
20070021315
2007-01-25

Water precipitation softening system for detergents, bleaching agents and machine and hand dishwashing agents

#286
20060207777
2006-09-21

System and method for supplying functional water

#287
20060191851
2006-08-31

Method for treating feedwater, feedwater treatment composition, and apparatus for treating feedwater

#288
20060169598
2006-08-03

Method of controlling pH of electrolyzed solution using microfluidic device including electrolysis device

#289
20060163170
2006-07-27

Water sterilizing apparatus, water sterilizing method, metal ion eluate producing method and metal ion eluate

#290
20060163135
2006-07-27

Apparatus for treating wash water supplied

#291
20060131248
2006-06-22

Process for removing dissolved oxygen from an aqueous system

#292
20060118158
2006-06-08

Nanostructured bulk thermoelectric material

#293
20060118064
2006-06-08

Boiler feed water deaerator method and apparatus

#294
20060032802
2006-02-16

Apparatus and system for removing scale causing chemicals in hot water systems

#295
20050227075
2005-10-13

Derivatized nanoparticle comprising metal-ion sequestrant

#296
20050167367
2005-08-04

Catalytic activated carbon for removal of chloramines from water

#297
20050098486
2005-05-12

Magnetic energy wave device

#298
20050072740
2005-04-07

Removal of phosphate from water

#299
19048066
2026-04-07

Water filter and home appliance having same

#300
18759868
2025-01-21

Device for scale prevention in water systems incorporating magnetic field exposure and method