ClassID:

86272

C02F1/505 - CPC Classification

Classification description:

Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment

Recent Application in this class:
#1
20260020571
2026-01-22

FIELD-DEPLOYABLE ANTIMICROBIAL PRODUCT ASSEMBLIES FOR AIR AND WATER PURIFICATION AND METHODS OF FABRICATION OF THE SAME

#2
20250389130
2025-12-25

RECONFIGURABLE SPA FILTER TREATMENT SYSTEMS AND METHODS FOR TREATING FILTERED WATER FOR SPAS AND HOT TUBS

#3
20250107529
2025-04-03

LIGNIN-CONTAINING NANOCELLULOSE AND AG-AU-AG-CL NANOHYBRID AND GREEN FORMATION METHOD

#4
20240279080
2024-08-22

LIQUID, AIR, AND SURFACE TREATMENT USING HIGH INTENSITY BROAD-SPECTRUM PULSED LIGHT

#5
20240263453
2024-08-08

Filtration device with ion dispersing material

#6
20240225008
2024-07-11

Blended Compositions for Biological Contaminant Removal Containing Trivalent Doped Cerium Oxide and Silver Zinc Zeolite

#7
20240199449
2024-06-20

Liquid, air, and surface treatment using high intensity broad-spectrum pulsed light

#8
20240149210
2024-05-09

COMBINATION CARBON MONOXIDE AND NITROGEN DIOXIDE SCRUBBER TREATMENT AND PROCESS

#9
20240033709
2024-02-01

OXYGENATED HIERARCHICALLY POROUS CARBON COMPOUNDS AS SCAFFOLDS FOR METAL NANOPARTICLES

#10
20240002255
2024-01-04

WATER TREATMENT SYSTEM AND METHOD FOR USE WITH AN ENVIRONMENTAL CHAMBER OR AN INCUBATOR

#11
20230406739
2023-12-21

PLUMBING SYSTEM AND METHOD FOR PURIFYING DRINKING WATER

#12
20230363392
2023-11-16

ANTI-MICROBIAL COMPOSITION

#13
20230339788
2023-10-26

Passive, Tunable Biocide Delivery System

#14
20230313547
2023-10-05

RECONFIGURABLE SPA FILTER TREATMENT SYSTEMS AND METHODS FOR TREATING FILTERED WATER FOR SPAS AND HOT TUBS

#15
20230295020
2023-09-21

COMPOSITION FOR PURIFYING RESERVOIRS FROM CYANOBACTERIA AND GREEN ALGAE

#16
20230295017
2023-09-21

WATER RECOVERY SYSTEM AND WATER RECOVERY METHOD

#17
20230271862
2023-08-31

FORMULATION FOR PURIFYING RESERVOIRS FROM CYANOBACTERIA AND GREEN ALGAE

#18
20230249153
2023-08-10

Method of making metal-impregnated oxygenated hierarchically porous carbon

#19
20230110094
2023-04-13

HOLLOW FIBER FILTRATION CARTRIDGE AND METHODS THEREOF

#20
20230085218
2023-03-16

ACTIVATED FERRATE COMPOSITIONS AND METHODS

#21
20220363569
2022-11-17

Water treatment dispensing apparatus

#22
20220340457
2022-10-27

Inline drain sanitizing system

#23
20220298047
2022-09-22

DEVICE FOR DISTRIBUTING MINERALIZED WATER AND ASSOCIATED METHOD

#24
20220169544
2022-06-02

SILVER ION BIOCIDE DELIVERY SYSTEMS AND PROCESSES

#25
20220023825
2022-01-27

FILTERING MEDIUM FOR FLUID PURIFICATION

#26
20220009806
2022-01-13

Water system component

#27
20210387868
2021-12-16

Liquid, air, and surface treatment using high intensity broad-spectrum pulsed light

#28
20210323849
2021-10-21

Solar assisted water purification system

#29
20210275948
2021-09-09

Anti-Corrosion Fluid Filter System

#30
20210270053
2021-09-02

Reconfigurable spa filter treatment systems and methods for treating filtered water for spas and hot tubs

#31
20210270040
2021-09-02

Filtration device with ion dispersing material

#32
20210253457
2021-08-19

Method for making fibrous nanoparticle-containing filter

#33
20210198130
2021-07-01

Floating dispensers

#34
20210114893
2021-04-22

Nitrogen-doped TiO2 nanoparticles and the use thereof in photocatalysis

#35
20210084894
2021-03-25

ION ENHANCEMENT

#36
20210078880
2021-03-18

Multi-stage dispensers

#37
20210061684
2021-03-04

Disinfectant against , method for treating water, additive for bathtub water, and additive for air-conditioning cooling tower water

#38
20210051948
2021-02-25

Soluble metallogels including antimicrobial silver metallogels

#39
20210047220
2021-02-18

Mobile water treatment system

#40
20210039971
2021-02-11

Silver ion biocide delivery system

#41
20210024384
2021-01-28

Dispensing systems

#42
20200376461
2020-12-03

Filtration system and methods of using such system for improved water filtration

#43
20200369538
2020-11-26

Copper Foam for Water Purification

#44
20200361802
2020-11-19

Light activated water treatment system

#45
20200361801
2020-11-19

Photocatalytic water treatment system

#46
20200346954
2020-11-05

Bioactive filter

#47
20200317550
2020-10-08

Passive, Tunable Biocide Delivery System

#48
20200315179
2020-10-08

Method of controlling water surface inhabiting pests

#49
20200308019
2020-10-01

Liquid filter apparatus and system

#50
20200290902
2020-09-17

MOLLUSK REPELLANT AND METHODS OF WATER TREATMENT

#51
20200290901
2020-09-17

Antimicrobial batch dilution system

#52
20200270888
2020-08-27

Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element

#53
20200247698
2020-08-06

Water treatment system and methods thereof

#54
20200247690
2020-08-06

Water treatment dispensing apparatus

#55
20200231471
2020-07-23

Water purification system with automatic flush flow

#56
20200229441
2020-07-23

Fungicide, photo catalytic composite material, adsorbent, and depurative

#57
20200224609
2020-07-16

DEVICE FOR INJECTING WATER INTO AN INTERNAL COMBUSTION ENGINE

#58
20200217275
2020-07-09

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

#59
20200109071
2020-04-09

DRINKABLE WATER PURIFICATION DEVICE

#60
20200078714
2020-03-12

Water treatment device

#61
20200024163
2020-01-23

WASTEWATER FILTRATION METHOD AND SYSTEM

#62
20200018263
2020-01-16

System to feed water to at least one combustion chamber in an internal combustion engine

#63
20200002196
2020-01-02

Antibacterial product and method of manufacturing the same

#64
20190375656
2019-12-12

Water purification system and distillation unit

#65
20190364886
2019-12-05

BIOCIDE SYSTEM WITH PASSIVE DISPENSER

#66
20190345047
2019-11-14

Chelating base product for use in water-based system treatments

#67
20190257102
2019-08-22

Dispenser systems

#68
20190242064
2019-08-08

Substrates with metal nanoparticles, related articles, and a continuous process for making same

#69
20190225751
2019-07-25

Method for preparing polyaniline complex with antimicrobial activity and heavy metal removal efficiency using conductive poly aniline polymer doped with organic acid and metal ion in defined order

#70
20190218806
2019-07-18

Water treatment and purification system and methods thereof

#71
20190185117
2019-06-20

Hydroxide stabilization as a means of controlling surface fouling associated with wetted surfaces of boats barges and ships

#72
20190184368
2019-06-20

FILTERING MEDIUM FOR FLUID PURIFICATION

#73
20190177191
2019-06-13

Process and system for managing water in a food preparation sink

#74
20190177190
2019-06-13

ANTI-MICROBIAL MEDIA AND METHOD OF MAKING THE SAME

#75
20190152817
2019-05-23

Disinfection method for water and wastewater

#76
20190145052
2019-05-16

Prevention of starch degradation in pulp, paper or board making processes

#77
20190144312
2019-05-16

Drinking water purification device

#78
20190106340
2019-04-11

Silver ion biocide delivery system

#79
20190084840
2019-03-21

METHOD AND APPARATUS FOR AUTOMATIC FLOW CONTROL FOR PRODUCING EFFECTIVELY TREATED WATER WITH A CHEMICAL TREATMENT SUCH AS OZONE

#80
20190069539
2019-03-07

ION ENHANCEMENT

#81
20190002317
2019-01-03

Water treatment system and methods thereof

#82
20190002309
2019-01-03

Surfactant-assisted synthesis of surface-functionalized nanoparticle-polymer electrospun composites

#83
20180368415
2018-12-27

Method of controlling water surface inhabiting pests

#84
20180334394
2018-11-22

Water purification system with automatic flush flow

#85
20180305228
2018-10-25

Filtration system and methods of using such system for improved water filtration

#86
20180282184
2018-10-04

Method of disinfection of drinking water using ozone and silver cations

#87
20180282179
2018-10-04

Device for treating water for household use

#88
20180273399
2018-09-27

Hydraulic control and treatment device, particularly for hydraulic apparatuses or systems

#89
20180263244
2018-09-20

Antibacterial glass

#90
20180255777
2018-09-13

Metal Ion Complex-Modified Layered Silicates

#91
20180244548
2018-08-30

USE OF COPPER-CARBON COMPOSITE NANOMATERIAL IN ALGAE CONTROL

#92
20180237320
2018-08-23

Multi-stage dispensers

#93
20180229919
2018-08-16

Dispensing systems

#94
20180222783
2018-08-09

Gravity-fed water filter and purifier

#95
20180221856
2018-08-09

Preparation and application of silver-modified spiral titanium dioxide nano-fiber photocatalyst

#96
20180200656
2018-07-19

Anti-corrosion fluid filter system

#97
20180192642
2018-07-12

Ion enhancement

#98
20180186668
2018-07-05

Chelating base product for use in water-based system treatments

#99
20180186667
2018-07-05

SUSTAINED SILVER RELEASE COMPOSITION FOR WATER PURIFICATION

#100
20180168164
2018-06-21

Inorganic particulate containing antimicrobial metal

#101
20180162761
2018-06-14

Water filtration system with recirculation to reduce total dissolved solids creep effect

#102
20180155222
2018-06-07

Systems and processes for treating textiles with an antimicrobial agent

#103
20180117640
2018-05-03

Bacteria removing water discharge device

#104
20180112429
2018-04-26

Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element

#105
20180079666
2018-03-22

Vitality stick system and method

#106
20180057374
2018-03-01

Method and apparatus for preventing mold growth in the reservoir of a food waste recycling appliance

#107
20180029906
2018-02-01

Floating dispensers

#108
20180008915
2018-01-11

Filters for appliances

#109
20170348448
2017-12-07

Water treatment dispensing apparatus

#110
20170313611
2017-11-02

Adaptive catalytic technology water treatment system

#111
20170260070
2017-09-14

Antiseptic formulation and its use

#112
20170239680
2017-08-24

Outlet for shower or faucet head

#113
20170233269
2017-08-17

WATER TREATMENT DEVICE

#114
20170225984
2017-08-10

Air cleaning fountain

#115
20170197851
2017-07-13

Microbial Control System

#116
20170183141
2017-06-29

ANTIBACTERIAL WATER-PRESERVING CONTAINER AND METHOD OF MANUFACTURING THE SAME

#117
20170144903
2017-05-25

Mollusk repellant and methods of water treatment

#118
20170081213
2017-03-23

Method for inducing continuous separation of copper ions from copper using UV-light source

#119
20170056915
2017-03-02

Air cleaning fountain

#120
20170056808
2017-03-02

Air cleaning fountain

#121
20170050870
2017-02-23

Systems And Processes For Treating Textiles With An Antimicrobial Agent

#122
20170014742
2017-01-19

BOP WATER FILTER CARTRIDGE

#123
20170008783
2017-01-12

Antimicrobial batch dilution system

#124
20160368794
2016-12-22

Water treatment solution with chelating base product

#125
20160368793
2016-12-22

Method for making chelating base product used in water-based systems

#126
20160368792
2016-12-22

Chelating base product for use in water-based system treatments

#127
20160366877
2016-12-22

Agriculture treatment solution with chelating base product

#128
20160295867
2016-10-13

Bromate suppression

#129
20160289085
2016-10-06

Automatic flow control based on sensed effectiveness indicators to produce effectively treated water with a portable water treatment unit

#130
20160257583
2016-09-08

Disinfection compositions and methods

#131
20160236117
2016-08-18

Liquid filter device

#132
20160174563
2016-06-23

Bromate suppression

#133
20160159662
2016-06-09

Fluid purification device with flexible housing

#134
20160157498
2016-06-09

Remediation of mollusk infestations

#135
20160151724
2016-06-02

Water purifier

#136
20160143290
2016-05-26

Method of controlling water surface inhabiting pests

#137
20160135468
2016-05-19

A Composition for Enhanced Biocidal Activity and Water Purification Device on the Same

#138
20160130765
2016-05-12

Prevention of starch degradation in pump, paper or board making processes

#139
20160116383
2016-04-28

Sample Collection Apparatus

#140
20160106283
2016-04-21

Liquid filtration vacuum

#141
20160106109
2016-04-21

ANTIBACTERIAL GLASS

#142
20160106093
2016-04-21

Antibacterial cryogel and porous hydrogel, their preparation method, and their use for disinfecting water

#143
20160096752
2016-04-07

WASTEWATER TREATMENT

#144
20160060142
2016-03-03

Apparatus for creating a vortex system that intensifies the multiple vibrational magnetic high frequency fields

#145
20160031721
2016-02-04

Gravity-fed and dual ion-exchange water filtration bottle

#146
20160017622
2016-01-21

Water treatment and purification system and methods thereof

#147
20150376037
2015-12-31

Ion enhancement

#148
20150343387
2015-12-03

Membranes having antibiotic and hydrophilic properties and preparation method thereof

#149
20150321188
2015-11-12

Cartridge for the treatment of drinking water and method for treating drinking water

#150
20150307364
2015-10-29

Liquid purification system

#151
20150274547
2015-10-01

POROUS METAL CERAMIC MATERIALS AND METHODS FOR MAKING AND USING THE SAME

#152
20150259228
2015-09-17

RESIDUAL DISINFECTION OF WATER

#153
20150191378
2015-07-09

METHODS AND APPARATUS FOR DELIVERY SYSTEM FOR WATER ENHANCEMENTS

#154
20150166369
2015-06-18

Water purification system with automatic flush flow

#155
20150152663
2015-06-04

Floating dispensers

#156
20150152662
2015-06-04

Dispenser and multi-cartridge systems

#157
20150151988
2015-06-04

Drinking water purification device

#158
20150083653
2015-03-26

DEVICE FOR PURIFYING WATER OF A CONTAINER

#159
20150075992
2015-03-19

Water sterilization devices and uses thereof

#160
20150056260
2015-02-26

Metal nanoparticles-doped antibacterial agents and methods of preparation and use

#161
20150047718
2015-02-19

Antimicrobial batch dilution system

#162
20140356453
2014-12-04

Ion enhancement

#163
20140353238
2014-12-04

SILVER-COATED FABRIC FOR FILTER MEMBRANE INTEGRATION

#164
20140339148
2014-11-20

SILVER-COATED NANOFIBERS FABRICS FOR PATHOGEN REMOVAL FILTRATION

#165
20140332472
2014-11-13

Process to maintain large clean recreational bodies of water

#166
20140332459
2014-11-13

BIOCIDE-LOADED ELECTROSPUN NANOFIBERS SUPPORTED BY ADHESIVE-FREE THIN FABRIC FOR PATHOGEN REMOVAL FILTRATION

#167
20140326645
2014-11-06

Liquid purification system

#168
20140322351
2014-10-30

Biofilm-removing antimicrobial compositions and uses thereof

#169
20140242191
2014-08-28

Prevention of starch degradation in pulp, paper or board making processes using zinc ions and an oxidizing biocide

#170
20140221208
2014-08-07

CONTROLLED RELEASE COPPER SULFATE FOR PHYTOPLANKTON CONTROL

#171
20140220092
2014-08-07

Method to remediate a mollusk infestation

#172
20140212512
2014-07-31

Liquid chemical composition

#173
20140205512
2014-07-24

Dispenser systems

#174
20140202949
2014-07-24

Composite filter apparatus

#175
20140197096
2014-07-17

Wastewater treatment systems and methods

#176
20140175022
2014-06-26

Multi-stage dispensers

#177
20140175005
2014-06-26

Filter assembly and systems/methods of dispensing from and storing the filter assembly

#178
20140158640
2014-06-12

Portable pathogen deactivation method and apparatus

#179
20140120148
2014-05-01

Antimicrobial material and uses thereof

#180
20140113003
2014-04-24

Bromate suppression

#181
20140110352
2014-04-24

Dispensing systems

#182
20140110347
2014-04-24

Use of oxidizing and non-oxidizing biocides for control of bacteria tolerant to stabilized-oxidant treatment

#183
20140034579
2014-02-06

Method for treating drinking water by means of a replaceable cartridge filtering system

#184
20140034576
2014-02-06

Filtering medium for fluid purification

#185
20140021142
2014-01-23

Water treatment

#186
20130319946
2013-12-05

Bi-metal nanoadsorbents and methods for their preparation and use

#187
20130306152
2013-11-21

Methods and apparatus for delivery system for water enhancements

#188
20130284649
2013-10-31

Advanced on-site water sanitization system having chlorine generation integrated with copper/silver ionization

#189
20130264277
2013-10-10

ANTIMICROBIAL FILTER

#190
20130186816
2013-07-25

Anti-Microbial Compositions and Methods of Making and Using the Same

#191
20130175222
2013-07-11

Water purification device

#192
20130098820
2013-04-25

Cartridges for bulk feeders

#193
20130092634
2013-04-18

Floating dispensers

#194
20130092544
2013-04-18

Apparatus for creating a vortex system

#195
20130039964
2013-02-14

Metal entrapped bioactive composites

#196
20130022686
2013-01-24

COMBINATIONS OF LIQUID FILTRATION MEDIA AND METHODS FOR ENHANCED FILTRATION OF SELECTED WATER CONTAMINANTS

#197
20120269950
2012-10-25

Chemical changes associated with selenite

#198
20120267257
2012-10-25

METHOD FOR WATER SANITISATION

#199
20120258179
2012-10-11

ANTIBACTERIAL WATER TREATMENT AGENT

#200
20120219638
2012-08-30

Method and Compositions for Treating Plant Infections

#201
20120213665
2012-08-23

Anti-microbial device

#202
20120175310
2012-07-12

Chemical/biochemical water purification reactor and method of implementing same

#203
20120168371
2012-07-05

Water filter cartridge and method of manufacturing same

#204
20120128790
2012-05-24

Granular antimicrobial agent for water processing

#205
20120071081
2012-03-22

Ventilating apparatus, and method for controlling the ventilating apparatus

#206
20120064417
2012-03-15

FUEL CELL SYSTEM

#207
20120064131
2012-03-15

Silver-based inorganic antimicrobial agent and method for preparing the same

#208
20120055888
2012-03-08

OUTLET FOR SHOWER OR FAUCET HEAD

#209
20120055886
2012-03-08

Outlet for shower or faucet head

#210
20120045522
2012-02-23

SYNERGISTIC FUNGICIDAL AND ALGICIDAL COMPOSITIONS INCLUDING 7-HYDROXY-INDANONE BENZOYLHYDRAZONES AND COPPER

#211
20120045521
2012-02-23

Synergistic fungicidal and algicidal compositions including 2-hydroxyphenylaldehyde and 2-hydroxyphenylketone heterocycloyhydrazones and copper

#212
20120015018
2012-01-19

Mixed antibacterial glass

#213
20120000845
2012-01-05

Nanoporous films and method for manufacturing the same

#214
20110311638
2011-12-22

NANOSILVER POROUS MATERIAL PARTICLES AND FABRICATING METHOD THEREOF

#215
20110297609
2011-12-08

Aircraft potable water system

#216
20110297601
2011-12-08

PHYSICAL WATER PURIFIER

#217
20110274768
2011-11-10

ANTIBACTERIAL WATER TREATMENT AGENT

#218
20110266226
2011-11-03

Removing viruses from drinking water

#219
20110253609
2011-10-20

WATER CLEANING SYSTEM

#220
20110250290
2011-10-13

DISINFECTANT COMPOSITIONS

#221
20110244012
2011-10-06

FUNGICIDE, PHOTO CATALYTIC COMPOSITE MATERIAL, ADSORBENT, AND DEPURATIVE

#222
20110220592
2011-09-15

Filtering methods and configurations

#223
20110220568
2011-09-15

PORTABLE FILTER ASSEMBLIES

#224
20110210076
2011-09-01

Process to maintain large clean recreational water bodies

#225
20110198271
2011-08-18

WATER PURIFIER FOR OUTDOOR

#226
20110180397
2011-07-28

Water battery device

#227
20110180395
2011-07-28

Advanced chlorine generating system

#228
20110174717
2011-07-21

FILTER DEVICE

#229
20110171322
2011-07-14

FLOCCULATING ALGICIDE COMPOSITION

#230
20110168623
2011-07-14

FEED SIDE PASSAGE MATERIAL AND SPIRAL SEPARATION MEMBRANE ELEMENT

#231
20110165263
2011-07-07

Organic compound and metal ion synergistic disinfection and purification system and method of manufacture

#232
20110155663
2011-06-30

WASTEWATER TREATMENT SYSTEM

#233
20110139632
2011-06-16

Long-term storage of potable water in metallic vessels

#234
20110120921
2011-05-26

Circulation type water purifier

#235
20110100918
2011-05-05

WATER PURIFIER DIRECTLY CONNECTED TO FAUCET

#236
20110094972
2011-04-28

Water treatment

#237
20110062067
2011-03-17

Structure to contain a large water body of at least 15,000 m

#238
20110061194
2011-03-17

Suction device for cleaning a bottom surface of a structure of at least 15,000 m

#239
20110056888
2011-03-10

Low power atmospheric water generator

#240
20110045977
2011-02-24

Compositions for treating water systems

#241
20110027487
2011-02-03

Delivery system and method of making article

#242
20110000843
2011-01-06

APPARATUS FOR FILTERING LIQUIDS AND RELATED FILTERING COMPONENT

#243
20100307976
2010-12-09

Drinking water purification device

#244
20100258644
2010-10-14

HUMIDITY CONTROL APPARATUS

#245
20100252504
2010-10-07

Method for controlling microbial contamination in water

#246
20100243432
2010-09-30

HUMIDIFIER

#247
20100237003
2010-09-23

Ceramic water purification device

#248
20100230365
2010-09-16

Water treatment

#249
20100224572
2010-09-09

Water Treatment Device and Method

#250
20100219203
2010-09-02

Friendly dispensers

#251
20100215971
2010-08-26

METHOD FOR METALLIZING POLYESTER AND METALLIZED POLYESTER

#252
20100206799
2010-08-19

Liquid Filter

#253
20100200489
2010-08-12

Pressure Filter Type Water Kettle

#254
20100193442
2010-08-05

Fluidized Bed Method and Apparatus

#255
20100181256
2010-07-22

USE OF A THREE-DIMENSIONAL FIBER SYSTEM

#256
20100178489
2010-07-15

Composite semipermeable membrane

#257
20100176044
2010-07-15

FILTER MEDIUM

#258
20100147778
2010-06-17

Borate micro emulsion and method for making the same

#259
20100143495
2010-06-10

Antimicrobial body affecting products

#260
20100143431
2010-06-10

Bioactive, ruthenium-containing coating and device

#261
20100140185
2010-06-10

Wastewater treatment

#262
20100139377
2010-06-10

Particle focusing within a microfluidic device using surface acoustic waves

#263
20100136075
2010-06-03

METHOD FOR TREATING AN AT LEAST PARTIALLY METALLIZED TEXTILE, TREATED TEXTILE AND USE THEREOF

#264
20100129466
2010-05-27

COMPOSITIONS AND METHODS FOR TREATING PLANTS

#265
20100119669
2010-05-13

ENVIRONMENTALLY COMPATIBLE PROCESSES COMPOSITIONS AND MATERIALS TREATED THEREBY

#266
20100051527
2010-03-04

MICROPOROUS FILTER WITH AN ANTIMICROBIAL SOURCE

#267
20100044321
2010-02-25

MICROPOROUS FILTER WITH A LOW ELUTION ANTIMICROBAL SOURCE

#268
20100044289
2010-02-25

Integrated paper comprising fibrillated fibers and active agents immobilized therein

#269
20100032353
2010-02-11

LIQUID DISPENSER OR WATER PURIFICATION UNIT WITH ANTIMICROBIAL MOUTHPIECE OR HOUSING

#270
20100018930
2010-01-28

Control system

#271
20100012590
2010-01-21

METHOD AND SYSTEM FOR TREATMENT OF WATER

#272
20100012221
2010-01-21

Water refilling assembly for hydro pack

#273
20100006508
2010-01-14

Multi-Stage Water Filters

#274
20100004111
2010-01-07

Antimicrobial glass and method of producing antimicrobial glass

#275
20100001092
2010-01-07

WATER FEATURE

#276
20090321368
2009-12-31

Control system

#277
20090317486
2009-12-24

WEEKLY FLOATER POOL SANITIZER

#278
20090277827
2009-11-12

Liquids rebalancer

#279
20090272698
2009-11-05

Bromate suppression

#280
20090263503
2009-10-22

Compositions for cleaning contained bodies of water with metal hydrates

#281
20090223903
2009-09-10

METHODS AND APPARATUSES FOR CONTROLLING CONDITIONS IN WATER

#282
20090218296
2009-09-03

Control system

#283
20090218266
2009-09-03

WATER TREATMENT AND METHODS OF USE

#284
20090200246
2009-08-13

ION enhancement

#285
20090188854
2009-07-30

FILTER DEVICE FOR FILTERING LIQUID FROM A SOURCE

#286
20090178971
2009-07-16

Ceramic filter

#287
20090159521
2009-06-25

METHOD AND APPARATUS RELATED TO LIQUID FILTRATION SYSTEMS

#288
20090104239
2009-04-23

Method, material and system for controlled release of anti-microbial agents

#289
20090092673
2009-04-09

Biocide

#290
20090075820
2009-03-19

Buffer System for Swimming Pools and Related Structures

#291
20090071891
2009-03-19

Dispensing system

#292
20090068462
2009-03-12

Nanosilver porous material particles and fabricating method thereof

#293
20090028947
2009-01-29

USING OF NANOSILVER IN POULTRY, LIVESTOCK AND AQUATICS INDUSTRY

#294
20090008339
2009-01-08

System for providing a chemical to a fluid

#295
20090001012
2009-01-01

Substrates comprising anti-microbial compositions and methods of making and using the same

#296
20080308506
2008-12-18

Delivery system and method of making article

#297
20080302713
2008-12-11

ANTIMICROBIAL FILTER CARTRIDGE

#298
20080290046
2008-11-27

Control system

#299
20080290039
2008-11-27

Control system

#300
20080289706
2008-11-27

Control system