ClassID:

86544

C02F2201/3222 - page 2 - CPC Classification

Classification description:

Apparatus for treatment of water, waste water or sewage; Details relating to UV-irradiation devices; Lamp arrangement Units using UV-light emitting diodes [LED]

Recent Application in this class:
#301
20170290943
2017-10-12

Systems and methods for performing the bacterial disinfection of a fluid using point radiation sources

#302
20170290933
2017-10-12

Ultraviolet disinfection system

#303
20170280737
2017-10-05

Device for UV-LED liquid monitoring and treatment

#304
20170240437
2017-08-24

Ultraviolet reactor with planar light source

#305
20170225984
2017-08-10

Air cleaning fountain

#306
20170217791
2017-08-03

Method, system and apparatus for treatment of fluids

#307
20170203986
2017-07-20

WATER PURIFICATION SYSTEM

#308
20170190598
2017-07-06

Device for UV-LED liquid monitoring and treatment

#309
20170174529
2017-06-22

FLOW POWERED WATER DISINFECTION

#310
20170166458
2017-06-15

Irradiation assembly for liquid purification assembly, purification assembly and beverage dispenser

#311
20170166457
2017-06-15

APPARATUS FOR PURIFYING LIQUID BY ULTRAVIOLET LIGHT IRRADIATION

#312
20170158529
2017-06-08

Irradiation chamber for liquid purification apparatus, purification apparatus and beverage dispenser

#313
20170156378
2017-06-08

METHOD AND APPARATUS FOR PURIFYING LIQUID

#314
20170152158
2017-06-01

Water sanitization system

#315
20170129787
2017-05-11

UV light disinfection and post-aeration device for a wastewater treatment system

#316
20170101328
2017-04-13

Ultraviolet transparent enclosure

#317
20170100989
2017-04-13

Antimicrobial UV-C treatment for automotive HVAC systems

#318
20170072078
2017-03-16

Fluid sterilizer and associated connecting device

#319
20170056915
2017-03-02

Air cleaning fountain

#320
20170056808
2017-03-02

Air cleaning fountain

#321
20170029292
2017-02-02

Biocidal purification device

#322
20170015566
2017-01-19

Inductively coupled dielectric barrier discharge lamp

#323
20160369447
2016-12-22

WASHING MACHINE WITH A DISCOLORATION RESERVOIR AND METHOD FOR WASHING TEXTILES IN SUCH A WASHING MACHINE

#324
20160355412
2016-12-08

Ultraviolet disinfection system

#325
20160355409
2016-12-08

Method for disinfecting a fluid with a palladium-doped tungsten trioxide photo-catalyst

#326
20160347627
2016-12-01

Portable Liquid Purifying Apparatus

#327
20160332894
2016-11-17

Treatment system for liquids and interior surfaces of a fixture

#328
20160296650
2016-10-13

White light LEDs and UV LEDs in same luminaire for lighting and disinfection

#329
20160289090
2016-10-06

UV-LED liquid monitoring and treatment apparatus and method

#330
20160280562
2016-09-29

System and method for UV-LED liquid monitoring and disinfection

#331
20160278424
2016-09-29

SYSTEM AND METHOD FOR DISPENSING UV TREATED MATERIALS

#332
20160200594
2016-07-14

Systems and methods for fluid treatment with homogeneous distribution of ultraviolet light

#333
20160197364
2016-07-07

Coolant purification

#334
20160184467
2016-06-30

Mobile UV sterilization device and method

#335
20160137528
2016-05-19

Device for treating a medium using UV radiation

#336
20160128508
2016-05-12

Docking station for a beverage dispenser having a reservoir

#337
20160107904
2016-04-21

Biocidal purification device

#338
20160096748
2016-04-07

Optical fluid treatment device

#339
20160083272
2016-03-24

Biocidal purification reactor

#340
20160083271
2016-03-24

Sterilization apparatus having ultraviolet light

#341
20160075568
2016-03-17

Light-emitting diode (LED)-based fluid purification system

#342
20160009570
2016-01-14

Liquid purification apparatus and method

#343
20150344329
2015-12-03

Ultraviolet transparent enclosure

#344
20150344324
2015-12-03

Systems and methods of providing micro-renewable electrical energy

#345
20150336810
2015-11-26

Ultraviolet water disinfection system

#346
20150329395
2015-11-19

Photobioreactor

#347
20150314024
2015-11-05

Method and apparatus for liquid disinfection by light emitted from light emitting diodes

#348
20150284266
2015-10-08

Ultraviolet Disinfection Apparatus and Disinfection Method

#349
20150246148
2015-09-03

Compact system with high homogeneity of the radiation field

#350
20150209457
2015-07-30

Systems and methods for disinfection

#351
20150166368
2015-06-18

Water sanitization system

#352
20150158741
2015-06-11

Water purification system using ultraviolet LEDs

#353
20150144575
2015-05-28

UVA GERMICIDAL DEVICE

#354
20150129777
2015-05-14

Sterilization device

#355
20150129776
2015-05-14

Point of use water treatment device

#356
20150114912
2015-04-30

UV-LED collimated radiation photoreactor

#357
20150060693
2015-03-05

Fluid sterilizer and associated connecting device

#358
20150060692
2015-03-05

Systems and methods for fluid treatment with homogeneous distribution of ultraviolet light

#359
20150053624
2015-02-26

PORTABLE WATER PURIFICATION SYSTEM USING ONE OR MORE LOW OUTPUT POWER UV LIGHT SOURCES

#360
20150034545
2015-02-05

Water Purifiers Having Ultraviolet Light Emitting Diodes

#361
20150008167
2015-01-08

Ultraviolet water disinfection system

#362
20140271353
2014-09-18

Toroidal-shaped treatment device for disinfecting a fluid such as air or water

#363
20140251949
2014-09-11

Ultraviolet laser

#364
20140202962
2014-07-24

Ultraviolet fluid disinfection system with feedback sensor

#365
20140131287
2014-05-15

Electricity-less water disinfection

#366
20140131286
2014-05-15

Large-scale electricity-less disinfection of fluent water

#367
20140102965
2014-04-17

Solar powered water purification canteen

#368
20130323128
2013-12-05

Ultraviolet photoreactor for the purification of fluids

#369
20130294968
2013-11-07

Ultraviolet photoreactor for the purification of fluids

#370
20130280135
2013-10-24

LED fluid purification system and method

#371
20130248459
2013-09-26

Cuvette apparatus

#372
20130236353
2013-09-12

Device for disinfecting gases and/or liquids

#373
20130146783
2013-06-13

Inline UV LED water disinfection and heating

#374
20130100977
2013-04-25

Ultraviolet laser

#375
20130075312
2013-03-28

Water Purifier

#376
20130048545
2013-02-28

Water Disinfection Using Deep Ultraviolet Light

#377
20130047655
2013-02-28

ATMOSPHERIC WATER GENERATOR

#378
20130023448
2013-01-24

Methods for Treating Hydrocarbon-Servicing Fluids and Wastewater and Fluids Produced Using the Same

#379
20130020418
2013-01-24

ELECTROSTATIC ATOMIZER

#380
20130015362
2013-01-17

FLUID PURIFICATION AND SENSOR SYSTEM

#381
20120318749
2012-12-20

Systems and methods for performing the bacterial disinfection of a fluid using point radiation source

#382
20120261595
2012-10-18

UV irradiation apparatus

#383
20120261319
2012-10-18

Ultraviolet water sterilization

#384
20120235408
2012-09-20

Self-powered miniature liquid treatment system with configurable hydropower generator

#385
20120228236
2012-09-13

PHOTOCHEMICAL PURIFICATION OF FLUIDS

#386
20120138545
2012-06-07

LED fluid purification system and method

#387
20120080368
2012-04-05

Device for purifying water

#388
20120051977
2012-03-01

Systems and methods for disinfecting water

#389
20120037571
2012-02-16

METHOD AND APPARATUS FOR SANITIZING WATER USING AN ULTRAVIOLET LIGHT

#390
20110309032
2011-12-22

SYSTEM AND METHOD FOR PHOTOCHEMICAL TREATMENT OF LIQUID SUBSTANCES WITH ULTRAVIOLET LIGHT INSIDE LIQUID CONVEYING TUBINGS

#391
20110297844
2011-12-08

Inductively coupled dielectric barrier discharge lamp

#392
20110297602
2011-12-08

LIQUID PURIFYING APPARATUS AND SUBSTRATE CLEANING APPARATUS

#393
20110278467
2011-11-17

Water purifier

#394
20110226966
2011-09-22

Outdoor water treatment apparatus to kill bacteria with ultraviolet light

#395
20110210268
2011-09-01

Disinfecting device having a power supply and a fluid outlet

#396
20110175351
2011-07-21

Miniature hydro-power generation system power management

#397
20110174993
2011-07-21

WATER PURIFYING DRINK CONTAINERS

#398
20110174717
2011-07-21

FILTER DEVICE

#399
20110147318
2011-06-23

MINIATURE OZONE GENERATOR AND USE THEREOF FOR PURIFYING WATER

#400
20110127448
2011-06-02

Treating Mixable Materials By Radiation

#401
20110114546
2011-05-19

Water Container Having Germicidal Water Purification Unit

#402
20100327581
2010-12-30

Miniature hydro-power generation system power management

#403
20100314551
2010-12-16

In-line Fluid Treatment by UV Radiation

#404
20100310433
2010-12-09

DEVICE FOR TREATMENT OF FLUIDS

#405
20100296971
2010-11-25

Medium treatment using ultraviolet light

#406
20100282661
2010-11-11

Fluid treatment system

#407
20100258507
2010-10-14

Photocatalytic intermittent flow-through purification module

#408
20100254868
2010-10-07

PURIFICATION OF A FLUID USING OZONE WITH AN ADSORBENT AND/OR A PARTICLE FILTER

#409
20100237254
2010-09-23

FLUID TREATMENT APPARATUS COMPRISING ULTRAVIOLET LIGHT EMITTING DIODE

#410
20100209294
2010-08-19

Ultraviolet photoreactor for the purification of fluids

#411
20100187139
2010-07-29

TANK

#412
20100065506
2010-03-18

UV LED based water purification module for intermittently operable flow-through hydration systems

#413
20090269240
2009-10-29

Fluid purification device and fluid purification method

#414
20090250626
2009-10-08

LIQUID SANITIZATION DEVICE

#415
20090242075
2009-10-01

BOTTLE FILLER

#416
20090208386
2009-08-20

Germicidal water purification unit

#417
20090196803
2009-08-06

WASTE LIQUID TREATING DEVICE

#418
20090145855
2009-06-11

Water Purifier System and Method

#419
20090120863
2009-05-14

MINIATURE OZONE GENERATOR AND USE THEREOF FOR PURIFYING WATER

#420
20090032460
2009-02-05

Wastewater treatment method and wastewater treatment equipment

#421
20080142435
2008-06-19

Surface Emitting Device

#422
20080121812
2008-05-29

UV treatment reactor

#423
20080116147
2008-05-22

Self-powered miniature liquid treatment system

#424
20080067813
2008-03-20

Self-powered miniature liquid treatment system

#425
20080061558
2008-03-13

Hydro-power generation system

#426
20080061557
2008-03-13

Miniature hydro-power genteration system power management

#427
20080060184
2008-03-13

Method for making miniature hydro-power generation system

#428
20070288073
2007-12-13

Single Apparatus for Photodynamic Energized Water

#429
20070267356
2007-11-22

Ultraviolet fluid purification apparatus

#430
20070205730
2007-09-06

Inductively powered secondary assembly

#431
20070131872
2007-06-14

WATER-PURIFICATION DEVICE FOR A POTABLE WATER SYSTEM

#432
20070120368
2007-05-31

Self-powered miniature liquid treatment system with configurable hydropower generator

#433
20070086912
2007-04-19

ULTRAVIOLET LIGHT EMITTING DIODE SYSTEMS AND METHODS

#434
20070075006
2007-04-05

Apparatus for supplying drinking water

#435
20060283786
2006-12-21

Fluid purification system with ultra violet light emitters

#436
20060216193
2006-09-28

Cleaning tools with UV flash unit

#437
20060163126
2006-07-27

UV LED based water purification module for intermittently operable flow-through hydration systems

#438
20060131511
2006-06-22

Inline air handler system and associated method of use

#439
20060131246
2006-06-22

Water purification system utilizing a plurality of ultraviolet light emitting diodes

#440
20060090996
2006-05-04

Photocatalytic process

#441
20050274965
2005-12-15

Sterilizing method, system, and device utilizing ultraviolet light emitting diodes powered by direct current or solar power in a recreational vehicle or marine environment

#442
20050258108
2005-11-24

Container with purifier

#443
20050242013
2005-11-03

Biohazard treatment systems

#444
20050224335
2005-10-13

Apparatus and method for photocatalytic purification and disinfection of fluids

#445
20050203594
2005-09-15

Noninvasive method for site-specific fat reduction

#446
20050189770
2005-09-01

Self-powered miniature liquid treatment system with multiple liquid flow paths

#447
20050189769
2005-09-01

Self-powered miniature liquid treatment system with ultraviolet dosing

#448
20050161949
2005-07-28

Miniature hydro-power generation system

#449
20050116650
2005-06-02

Method of manufacturing a lamp assembly

#450
20050109708
2005-05-26

Solid state ultraviolet photocatalytic oxidation system

#451
20050093475
2005-05-05

Inductively coupled ballast circuit

#452
20050077732
2005-04-14

Self-powered miniature liquid treatment system

#453
20050000913
2005-01-06

Fluid treatment system

#454
17951725
2024-04-09

Perfusion phantom for MRI and an apparatus, system and method for validating MR images of a phantom

#455
17678291
2022-10-25

Ultra-fine particle aggregation, neutralization and filtration

#456
17471610
2022-04-05

Ultra-fine particle aggregation, neutralization and filtration

#457
16789187
2021-01-19

Water disinfecting module, systems and methods

#458
16391695
2020-05-26

UV sterilization tube

#459
16150002
2018-12-25

Fixed bed method for disinfecting fluids

#460
15902003
2020-10-06

Water treatment system with ultraviolet LEDs and photo-catalysts

#461
15835077
2019-04-23

UV water treatment in portable water tank

#462
15785162
2018-08-14

Ultraviolet disinfection system

#463
15485177
2019-08-13

Ultraviolet disinfection system

#464
15351942
2020-05-05

Fluid system with integrated disinfecting optics