ClassID:

22213

A61L2209/134 - page 2 - CPC Classification

Classification description:

Aspects relating to disinfection, sterilisation or deodorisation of air; Apparatus features; Dispensing or storing means for active compounds Distributing means, e.g. baffles, valves, manifolds, nozzles

Recent Application in this class:
#301
20210016308
2021-01-21

Powdered scent compound

#302
20210016307
2021-01-21

Freshening compositions and methods of atomizing freshening compositions with a thermally-actuated microfluidic cartridge

#303
20210015957
2021-01-21

METHOD OF ATOMIZING A FLUID COMPOSITION

#304
20210015956
2021-01-21

Multi-oil diffuser

#305
20200405901
2020-12-31

PORTABLE OZONIZING DEVICE

#306
20200402640
2020-12-24

Method of system for inducing a Pavlovian conditioned association of an aroma with a state of satiation

#307
20200397939
2020-12-24

Scattering device and door

#308
20200396909
2020-12-24

System for providing circulating air for a vertical gardening system

#309
20200391232
2020-12-17

Liquid atomization device and air cleaner using same

#310
20200390928
2020-12-17

Device for reducing odor in athletic apparel storage

#311
20200390924
2020-12-17

DEODORIZER

#312
20200376431
2020-12-03

METHODS AND APPARATUS TO DEODORIZE FLUIDS

#313
20200368698
2020-11-26

Fragrance nebulizer with drainage system

#314
20200368383
2020-11-26

METHOD FOR FORMING CHANGEABLE MIST OF AROMATHERAPY MACHINE AND APPLIED AROMATHERAPY MACHINE

#315
20200345886
2020-11-05

Method for controlling unpleasant odors

#316
20200345881
2020-11-05

STERILIZED-LIQUEFIED GAS APPARATUS AND CONNECTIN PIPE THEREOF

#317
20200330632
2020-10-22

Ultraviolet and misting disinfecting unit

#318
20200316241
2020-10-08

DEODORANT DISPERSION, DEODORANT-CONTAINING PROCESSING SOLUTION, AND METHOD FOR PRODUCING DEODORANT PRODUCT

#319
20200306403
2020-10-01

Vapor generation and distribution devices, systems, and methods

#320
20200297890
2020-09-24

METHOD OF AND UNIT FOR AIR TREATMENT

#321
20200297888
2020-09-24

Essential oil atomizer

#322
20200297884
2020-09-24

Disinfection apparatus

#323
20200289694
2020-09-17

FRAGRANCE DISPERSION SYSTEM AND METHOD

#324
20200261295
2020-08-20

Medical air treatment device

#325
20200254128
2020-08-13

Essential oil atomizer

#326
20200197558
2020-06-25

Fan diffuser

#327
20200191155
2020-06-18

ODOR DELIVERY DEVICE

#328
20200188549
2020-06-18

Scent diffusion device

#329
20200188548
2020-06-18

Aroma diffuser

#330
20200173156
2020-06-04

Sanitation apparatus and method

#331
20200171194
2020-06-04

SCENT SWITCH DEVICE

#332
20200171191
2020-06-04

AROMA DIFFUSER USING FRAGRANCE CAPSULE

#333
20200171190
2020-06-04

Modified liquid electrical vaporiser

#334
20200170239
2020-06-04

Combination scent rolling applicator and storage container

#335
20200147257
2020-05-14

Humidifier with regular addition of fixed quantity of essential oil

#336
20200139387
2020-05-07

Essential oil atomizer

#337
20200114038
2020-04-16

Aroma candle lamp with 3D swinging flame

#338
20200114035
2020-04-16

Scent diffuser

#339
20200069833
2020-03-05

Automated modular environment modification device

#340
20200038537
2020-02-06

Freshening compositions comprising controlled release modulators

#341
20200038536
2020-02-06

Chlorine dioxide generating device

#342
20200029546
2020-01-30

BUG TERMINATOR SYSTEMS

#343
20200001319
2020-01-02

Microfluidic cartridge

#344
20190365943
2019-12-05

Microfluidic cartridge

#345
20190343976
2019-11-14

Air scenting assembly

#346
20190339654
2019-11-07

Systems, methods and articles to provide olfactory sensations

#347
20190336638
2019-11-07

SCENT DIFFUSER

#348
20190336637
2019-11-07

Scent dispenser/absorber

#349
20190314540
2019-10-17

ODOR NEUTRALIZING APPARATUS WITH INTEGRATED NOISE CANCELATION SYSTEM AND METHOD

#350
20190308207
2019-10-10

Electrostatic atomizing apparatus and electrostatic atomizing method

#351
20190282720
2019-09-19

Aroma diffusing device and method of controlling aroma diffusing device

#352
20190275186
2019-09-12

SCENT DIFFUSER

#353
20190255367
2019-08-22

PERSONALIZED FORCED AIR PURIFIER

#354
20190240371
2019-08-08

Air treatment method

#355
20190240370
2019-08-08

Air treatment system and method of use

#356
20190219284
2019-07-18

Air treatment unit

#357
20190217318
2019-07-18

Powdered scent compound

#358
20190209727
2019-07-11

Aroma diffuser and oil supply method

#359
20190201572
2019-07-04

ODOR-REDUCTION SYSTEM AND MATERIAL

#360
20190178510
2019-06-13

Electronic apparatus capable of air pollution reduction

#361
20190176171
2019-06-13

MISTING APPARATUS AND METHOD OF USE

#362
20190151876
2019-05-23

CONTENT-ACCOMMODATING CONTAINER, CONTENT-ACCOMMODATING PRODUCT USING SAME, DISCHARGE PRODUCT, AND DISCHARGE DEVICE

#363
20190134248
2019-05-09

METHOD AND APPARATUS FOR DISINFECTION

#364
20190118210
2019-04-25

Essential oil diffuser

#365
20190059242
2019-02-28

System and method for providing carbon dioxide and circulating air for a vertical gardening system

#366
20190022269
2019-01-24

Floor processing device with a motor-driven floor processing element

#367
20180353631
2018-12-13

Fogging system providing atomized solution and ultraviolet light to treatment area

#368
20180344889
2018-12-06

Space modulation apparatus

#369
20180344888
2018-12-06

CHLORINE DIOXIDE GENERATING DEVICE

#370
20180311394
2018-11-01

Scent diffuser

#371
20180311392
2018-11-01

Air scenting device and an assembly of the air scenting device with a scent module

#372
20180303964
2018-10-25

Fragrance providing device

#373
20180280557
2018-10-04

SCENT DISPENSER SUITABLE FOR USE IN ENCLOSED ENVIRONMENTS, FOR INSTANCE FOR USE IN VEHICLES

#374
20180221529
2018-08-09

SWEET ATMOSPHERE HUMIDIFIER

#375
20180214594
2018-08-02

Diffusion device

#376
20180208024
2018-07-26

Scenting device for scenting a vehicle interior

#377
20180206478
2018-07-26

METHOD FOR CREATING AND DISTRIBUTING VAPOR FOR GAME HUNTING

#378
20180200665
2018-07-19

Air purifier

#379
20180177905
2018-06-28

Chlorine dioxide decontamination system and methods

#380
20180161473
2018-06-14

Liquid spray device with concealed electric conductive structure

#381
20180153230
2018-06-07

OZONE GARMENT SYSTEM AND METHODS THEREOF

#382
20180148914
2018-05-31

Chlorine retention reservoir for a toilet

#383
20180147547
2018-05-31

Fragrance nebulizer with drainage system

#384
20180133084
2018-05-17

Medical air treatment device

#385
20180117206
2018-05-03

ENCLOSURE FOR POROUS MEMBERS IMPREGNATED WITH VOLATILE SUBSTANCE

#386
20180100498
2018-04-12

Removable cartridge for liquid diffusion device

#387
20180085485
2018-03-29

Electrical Aroma-Dispensing Device

#388
20180073766
2018-03-15

Wind direction adjusting apparatus of air-conditioning blowout port, and antibacterial member

#389
20180071422
2018-03-15

AIR VENTILATING AND STERILIZING APPARATUS MADE OF COPPER

#390
20170342999
2017-11-30

Centrifugal pump and fan assembly

#391
20170333590
2017-11-23

Systems for dispensing fluid materials

#392
20170326262
2017-11-16

Ultraviolet and misting disinfecting unit

#393
20170304475
2017-10-26

Aerosol device

#394
20170290940
2017-10-12

SCENT DISPENSING DEVICE

#395
20170274399
2017-09-28

Spill-resistant fluid delivery device

#396
20170238527
2017-08-24

Device for creating and distributing vaporized scent

#397
20170232128
2017-08-17

Mobile device holder and powered air freshener

#398
20170224864
2017-08-10

Dual chamber ultrasonic diffuser and method of use

#399
20170216474
2017-08-03

Digital aroma cassette cartridge and matrix dispersion system for remote controls

#400
20170209612
2017-07-27

Heated air freshener

#401
20170202993
2017-07-20

Portable ozone generator

#402
20170182199
2017-06-29

Systems for diffusing volatile compounds utilizing moveable pods

#403
20170173203
2017-06-22

METHOD AND SYSTEM OF A NETWORKED SCENT DIFFUSION DEVICE

#404
20170157281
2017-06-08

ATOMIZING AROMA DIFFUSER

#405
20170151364
2017-06-01

MULTI-COMPONENT FRAGRANCE DISPENSING APPARATUS

#406
20170151363
2017-06-01

PORTABLE MULTI-FRAGRANCE COMPOSITIONAL DISPENSING SYSTEM AND METHODS OF USE

#407
20170128611
2017-05-11

HVAC fluid dispersant system

#408
20170128607
2017-05-11

Air ventilating and sterilizing apparatus made of copper

#409
20170128601
2017-05-11

Method and apparatus for sterilized 3D printing

#410
20170099839
2017-04-13

Powdered scent compound

#411
20170071197
2017-03-16

Emanation system and method for use

#412
20170036177
2017-02-09

Fragrance nebulizer with drainage system

#413
20170028407
2017-02-02

AIR TREATMENT DEVICE

#414
20170028090
2017-02-02

Scented fan fragrance delivery system

#415
20170006887
2017-01-12

Freshness retaining agent, method for manufacturing the same, gas purification device, and gas purification system

#416
20160361452
2016-12-15

Localized air sensing and treatment

#417
20160354799
2016-12-08

Microfluidic delivery system for releasing fluid compositions

#418
20160339461
2016-11-24

New-generation fluid particle diffuser

#419
20160310624
2016-10-27

Device for creating and distributing vaporized scent

#420
20160303270
2016-10-20

INSERT FOR DISPENSING A COMPRESSED GAS PRODUCT, SYSTEM WITH SUCH AN INSERT, AND METHOD OF DISPENSING A COMPRESSED GAS PRODUCT

#421
20160298613
2016-10-13

Device for dispensing a substance comprising a chamber defining a substance inlet, a substance outlet, an air inlet, and an air outlet, a piston located inside the chamber and whose movement causes the exit of both the substance and air to outside of the device

#422
20160296959
2016-10-13

Content-accommodating container, content-accommodating product using same, discharge product, and discharge device

#423
20160263602
2016-09-15

PRESSURE MULTIPLYING AEROSOL PUMP

#424
20160256585
2016-09-08

Positionable air freshener

#425
20160221746
2016-08-04

Retaining apparatus

#426
20160175474
2016-06-23

Removable cartridge for liquid diffusion device and cartridge insert thereof

#427
20160175473
2016-06-23

Removable cartridge for liquid diffusion device

#428
20160129146
2016-05-12

Device for diffusing volatile substances

#429
20160114069
2016-04-28

Apparatus and method for diffusing a chemical substance

#430
20160101206
2016-04-14

Device for diffusing a compound

#431
20160095544
2016-04-07

Hand held smell test

#432
20160000957
2016-01-07

Fragrance card with windowed container

#433
20150367364
2015-12-24

Microfluidic delivery system and method

#434
20150367014
2015-12-24

Method of delivering a dose of a fluid composition from a microfluidic delivery cartridge

#435
20150300345
2015-10-22

Air supply device and related methods of manufacture

#436
20150298147
2015-10-22

Removable cartridge for liquid diffusion device

#437
20150115060
2015-04-30

Wearable chemical dispenser

#438
20150078921
2015-03-19

Air treatment chemical dispenser having angled dispersion of chemicals

#439
20150048178
2015-02-19

Systems, methods and articles to provide olfactory sensations

#440
20150028126
2015-01-29

Fragrance nebulizer with drainage system

#441
20150010293
2015-01-08

Modular multifunction fragrance emitter

#442
20140367491
2014-12-18

Multifunctional spray machine for cold macro- and micro-spray

#443
20140131482
2014-05-15

Fragrance shower

#444
20140124964
2014-05-08

System for delivering volatile substances

#445
20130343951
2013-12-26

Method for manufacturing a gaseous mixture for treating polluted atmospheres, device for implementing same, and use thereof

#446
20130277456
2013-10-24

Functional head for a fragrance container

#447
20130181013
2013-07-18

Composition and aerosol spray dispenser for eliminating odors in air

#448
20130120895
2013-05-16

Wind Power Negative Ion Generator

#449
20130008982
2013-01-10

Insert for dispensing a compressed gas product, system with such an insert, and method of dispensing a compressed gas product

#450
20130008540
2013-01-10

INSERT FOR DISPENSING A COMPRESSED GAS PRODUCT, SYSTEM WITH SUCH AN INSERT, AND METHOD OF DISPENSING A COMPRESSED GAS PRODUCT

#451
20120286058
2012-11-15

Air deodorizing misting apparatus and methods

#452
20120263800
2012-10-18

Disinfection aerosol, method of use and manufacture

#453
20120211513
2012-08-23

Solenoid valve assembly for a dispensing system

#454
20120205462
2012-08-16

Fragrance emitter

#455
20120153039
2012-06-21

Pneumatic Vacuum System for the Delivery of Odorant Emission from Scented Substrates

#456
20120132724
2012-05-31

Pump fragrance device with a carrier agent

#457
20120061420
2012-03-15

Compact spray device

#458
20120003723
2012-01-05

Method for Treating and Dispersing Animal Waste

#459
20110290910
2011-12-01

Nozzle body for a liquid droplet spray device

#460
20110168802
2011-07-14

Spill/leak resistant seal for a wicking device

#461
20110150720
2011-06-23

System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon

#462
20110150710
2011-06-23

Ion generating apparatus and air purifying apparatus

#463
20110116969
2011-05-19

WASTE RECEPTACLE SANITIZING SYSTEM AND METHOD

#464
20110089252
2011-04-21

Fragrance nebulizer with drainage system

#465
20110049259
2011-03-03

Method and apparatus for dispensing a fragrance

#466
20110048959
2011-03-03

Electrochemically-Activated Liquids Containing Fragrant Compounds

#467
20100290958
2010-11-18

Germ eliminator system

#468
20100243674
2010-09-30

Compact spray device

#469
20100243673
2010-09-30

Compact spray device

#470
20100219259
2010-09-02

HVAC DISINFECTION AND AROMATIZATION SYSTEM

#471
20100219258
2010-09-02

HVAC DISINFECTION AND AROMATIZATION SYSTEM

#472
20100187324
2010-07-29

Method and System for Scent Delivery

#473
20100181389
2010-07-22

Smell Producing and Outputting Device

#474
20100170281
2010-07-08

Humidity control system

#475
20090126722
2009-05-21

LIQUID EJECTION DEVICE AND EJECTION METHOD

#476
20080286163
2008-11-20

System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon

#477
20080056959
2008-03-06

Scent sampling devices and related methods

#478
20070194040
2007-08-23

Composition and aerosol spray dispenser for eliminating odors in air

#479
20070057084
2007-03-15

Air-freshener for a vehicle, particularly for a motor vehicle

#480
20060292111
2006-12-28

Composition and its physical requirements for eliminating odors in air

#481
20060258768
2006-11-16

Compositions comprising a dispersant and microcapsules containing an active material

#482
20060096461
2006-05-11

Wet type air cleaner

#483
20060076366
2006-04-13

Compact spray device

#484
20050077376
2005-04-14

Method and system for ambient air scenting and disinfecting based on flexible, autonomous liquid atomizer cartridges and an intelligent networking thereof

#485
20050046049
2005-03-03

Methods and apparatus for localized delivery of scented aerosols

#486
19218455
2025-09-23

Aroma diffuser

#487
19199957
2026-03-24

Aromatherapy diffuser

#488
18765061
2025-04-01

Split type sterilization electrolytic silver ion spray device

#489
18447994
2024-03-19

Nebulizing diffuser

#490
18233306
2025-08-19

Aroma cartridge for a gaming system

#491
18208842
2024-10-22

Supervisory control and pathogen-destroying electrostatic precipitator system

#492
18165895
2025-12-30

Fluid flow sensing assembly and related methods

#493
17492415
2024-11-05

Air treatment system

#494
17470306
2022-10-18

Apparatus for inactivation of airborne pathogens

#495
17467445
2021-12-14

Aroma diffuser

#496
17185291
2025-11-04

Systems, method, and devices for dispensing volatile liquids

#497
17148422
2025-07-08

Wirelessly controlled heat, wind, and fragrance diffuser single tower system

#498
17146611
2021-10-12

Systems and methods for atomizing liquids

#499
17034039
2021-01-12

Systems and methods for atomizing liquids

#500
16861455
2023-02-21

Odor emission system, device and method

#501
15979504
2019-06-18

Microfluidic cartridge and microfluidic delivery device comprising the same

#502
15979502
2019-06-04

Microfluidic cartridge and microfluidic delivery device comprising the same

#503
15979501
2019-07-16

Microfluidic cartridge and microfluidic delivery device comprising the same

#504
15936843
2019-08-13

Aerosolized disinfectant assembly

#505
15093723
2016-12-13

Aroma diffusing system and aroma diffusing method thereof

#506
15073680
2016-12-06

Aroma diffuser with direct diffusion of essential oil and diffusing method thereof