Patents-Review.com
ClassID:

22216 ⎘

A61L2209/15 - page 2 - CPC Classification

Classification description:

Aspects relating to disinfection, sterilisation or deodorisation of air; Apparatus features Supporting means, e.g. stands, hooks, holes for hanging

Recent Application in this class:
#301
20200360557
2020-11-19

Containing apparatus for volatile liquid

 #302
20200355378
2020-11-12

Fluid treatment device

 #303
20200346587
2020-11-05

DEODORIZING DEVICE AND SPREADER CLAMP FOR A DEODORIZING DEVICE

 #304
20200345883
2020-11-05

Fragrance diffuser device with an end-of-life indicator, for use onto motor vehicle ventilation grids

 #305
20200331326
2020-10-22

Hollow volatile substance diffuser

 #306
20200325670
2020-10-15

Toilet odor elimination device

 #307
20200289698
2020-09-17

Ceiling-mounted decontamination unit with luminaire

 #308
20200289695
2020-09-17

FRAGRANCE DISPERSING DEVICE

 #309
20200276351
2020-09-03

Switchable gas and liquid release and delivery devices, systems, and methods

 #310
20200268924
2020-08-27

Ergonomic scent diffuser

 #311
20200254133
2020-08-13

System and method for air purification and sterilization

 #312
20200222576
2020-07-16

System and method for photoelectrochemical air purification

 #313
20200171190
2020-06-04

Modified liquid electrical vaporiser

 #314
20200170239
2020-06-04

Combination scent rolling applicator and storage container

 #315
20200138997
2020-05-07

AIR FRESHENER PUMP

 #316
20200130595
2020-04-30

Holding device for motor vehicle air freshener

 #317
20200121819
2020-04-23

Rotary aromatherapy lamp structure

 #318
20200101189
2020-04-02

DEVICE AND METHOD FOR CONTROLLING SCENT

 #319
20200100631
2020-04-02

Wall-mountable toilet wipes dispenser with integrated air freshener

 #320
20200093950
2020-03-26

Device for volatilizing compounds with a selectively adjustable heat source

 #321
20200069830
2020-03-05

Electronic scented candle and fragrance container

 #322
20200061228
2020-02-27

FRAGRANCE SACHET

 #323
20200061227
2020-02-27

FRAGRANCE SACHET

 #324
20200061226
2020-02-27

FRAGRANCE SACHET

 #325
20200054779
2020-02-20

FRAGRANCE SACHET

 #326
20200054778
2020-02-20

FRAGRANCE SACHET

 #327
20200054777
2020-02-20

FRAGRANCE SACHET

 #328
20190358877
2019-11-28

Air freshener

 #329
20190358358
2019-11-28

Incense burner apparatus and method

 #330
20190358353
2019-11-28

Lighting device that deactivates dangerous pathogens while providing visually appealing light

 #331
20190336638
2019-11-07

SCENT DIFFUSER

 #332
20190323725
2019-10-24

System and method for improving air-quality of a space serviced by an exit register

 #333
20190321769
2019-10-24

Indoor unit for air conditioner

 #334
20190309522
2019-10-10

WALL RAIL SECTION FORMING AN ODOUR NEUTRALISING STRUCTURE AND FALSE WALL COMPRISING SUCH A WALL RAIL SECTION

 #335
20190298876
2019-10-03

Air Freshener Art and Non-Marring Attachment

 #336
20190231919
2019-08-01

Articles formed of pulp base materials with modulated scent release

 #337
20190231917
2019-08-01

Volatile liquid dispensing system

 #338
20190224359
2019-07-25

Scented material compositions and articles for use with food and beverage

 #339
20190217318
2019-07-18

Powdered scent compound

 #340
20190209729
2019-07-11

Multifunctional microwave plasma and ultraviolet light deodorization treatment device

 #341
20190192719
2019-06-27

Fan Mountable Air Freshening Device

 #342
20190184051
2019-06-20

Compact aromatic diffuser and method of use

 #343
20190175780
2019-06-13

Disinfecting vanity cabinet

 #344
20190175779
2019-06-13

Air sterilizer

 #345
20190134249
2019-05-09

Method and Apparatus for Rapid Sterilization of Building Air

 #346
20190134245
2019-05-09

Apparatus and method for reducing malodor on surfaces

 #347
20190125916
2019-05-02

Scent dispenser/absorber and method using same

 #348
20190117819
2019-04-25

Folded or multi-layered paper air freshener

 #349
20190111172
2019-04-18

Scented frame clip

 #350
20190096293
2019-03-28

Image-replaceable functional advertisement apparatus

 #351
20190083673
2019-03-21

System and method of disinfecting surfaces within and around vanity mirrors

 #352
20190083667
2019-03-21

Lighting device that deactivates dangerous pathogens while providing visually appealing light

 #353
20190076569
2019-03-14

Air duct sterilization system and device and method for production

 #354
20190061479
2019-02-28

Lateral vent stick air freshener

 #355
20190028811
2019-01-24

SCENT SPEAKER DEVICE

 #356
20190028810
2019-01-24

ODOR-SPREADING SPEAKER DEVICE

 #357
20180361008
2018-12-20

Disinfecting vanity mirrors

 #358
20180361006
2018-12-20

Air freshener for vehicles

 #359
20180361005
2018-12-20

Electronic scented candle and fragrance container

 #360
20180326104
2018-11-15

Lighting device that deactivates dangerous pathogens while providing visually appealing light

 #361
20180311394
2018-11-01

Scent diffuser

 #362
20180311393
2018-11-01

Scent diffuser with interactive body portion

 #363
20180311386
2018-11-01

Lighting device that deactivates dangerous pathogens while providing visually appealing light

 #364
20180296718
2018-10-18

Microwave auto-induction aroma diffuser

 #365
20180264162
2018-09-20

Photocatalytic apparatus and HVAC equipment for vehicle comprising same

 #366
20180243462
2018-08-30

Ion generating device and method for manufacturing ion generating device

 #367
20180214595
2018-08-02

Hazard-free disinfectng vanity mirrors

 #368
20180206478
2018-07-26

METHOD FOR CREATING AND DISTRIBUTING VAPOR FOR GAME HUNTING

 #369
20180193511
2018-07-12

Solid state fragrancing

 #370
20180154036
2018-06-07

Advanced scent dispersion device

 #371
20180154034
2018-06-07

Switchable gas and liquid release and delivery devices, systems, and methods

 #372
20180117994
2018-05-03

Air scenting system

 #373
20180117206
2018-05-03

ENCLOSURE FOR POROUS MEMBERS IMPREGNATED WITH VOLATILE SUBSTANCE

 #374
20180117204
2018-05-03

Clothes treating device

 #375
20180085484
2018-03-29

Incense burner apparatus and method

 #376
20180055965
2018-03-01

System and method for providing an aromatherapy shower

 #377
20180036447
2018-02-08

Fragrance Releasing Article with A Decorative Element

 #378
20180036446
2018-02-08

MOBILE UNIT FOR RAPID GROUP CLEANING OF UNIFORMS AND OR SPORTS GEAR AND RELATED METHOD

 #379
20180028776
2018-02-01

AIR TREATMENT SYSTEMS AND DEVICES

 #380
20180028710
2018-02-01

Automotive vent freshener

 #381
20180021469
2018-01-25

Ultraviolet sterilization lamp, ultraviolet sterilization module, and air conditioner including ultraviolet sterilization module

 #382
20180021468
2018-01-25

Ultraviolet (UV) sterilization module and air conditioner including UV sterilization module

 #383
20180009293
2018-01-11

Vent register with hollow actuator carrying a fragrance element

 #384
20170340766
2017-11-30

Device for releasing volatile substances

 #385
20170326263
2017-11-16

Scented attachment for containers

 #386
20170295893
2017-10-19

FASHIONABLE PIECE OF JEWELRY THAT PROVIDES AROMATHERAPY

 #387
20170259751
2017-09-14

Air freshener with device holder

 #388
20170246333
2017-08-31

Apparatus and method for treating impurities in air and materials

 #389
20170238527
2017-08-24

Device for creating and distributing vaporized scent

 #390
20170216474
2017-08-03

Digital aroma cassette cartridge and matrix dispersion system for remote controls

 #391
20170209612
2017-07-27

Heated air freshener

 #392
20170156317
2017-06-08

METHODS AND APPARATUS FOR PASSIVE REDUCTION OF NOSOCOMIAL INFECTIONS IN CLINICAL SETTINGS, AND FABRICS, YARNS, AND FILAMENTS FOR USE IN CONNECTION THEREWITH

 #393
20170128609
2017-05-11

Personalized air freshener system

 #394
20170120728
2017-05-04

Lateral vent stick air freshener

 #395
20170112955
2017-04-27

Modular air freshener system

 #396
20170099839
2017-04-13

Powdered scent compound

 #397
20170087266
2017-03-30

AIR FRESHENER DISPENSERS, CARTRIDGES THEREFOR, ASSEMBLIES, AND METHODS

 #398
20170071197
2017-03-16

Emanation system and method for use

 #399
20170067658
2017-03-09

Inline air treatment device

 #400
20170049919
2017-02-23

Automotive vent freshener

 #401
20170021296
2017-01-26

Filter and method for producing same

 #402
20160375619
2016-12-29

Air freshener

 #403
20160310626
2016-10-27

REMOVABLE HOLDER APPARATUS

 #404
20160310624
2016-10-27

Device for creating and distributing vaporized scent

 #405
20160303272
2016-10-20

AIR PURIFYING APPARATUS HAVING SHUNTABLE AIR DUCT

 #406
20160279277
2016-09-29

Scent devices and methods

 #407
20160279276
2016-09-29

SCENT DEVICES AND METHODS

 #408
20160256588
2016-09-08

Wearable chemical dispenser

 #409
20160256585
2016-09-08

Positionable air freshener

 #410
20160136319
2016-05-19

Volatile material dispenser

 #411
20160129146
2016-05-12

Device for diffusing volatile substances

 #412
20160101205
2016-04-14

Solid state fragrancing

 #413
20160089467
2016-03-31

Volatile substances evaporation device

 #414
20160067367
2016-03-10

Switchable gas and liquid release and delivery devices, systems, and methods

 #415
20160000957
2016-01-07

Fragrance card with windowed container

 #416
20150367009
2015-12-24

Treatment apparatus, using a sterilizing substance, for closures for containers

 #417
20150314030
2015-11-05

Air freshener

 #418
20150001308
2015-01-01

Emanation system and method for use

 #419
20140332006
2014-11-13

Portable intake air sterilizing apparatus

 #420
20140332004
2014-11-13

Portable intake air sterilizing apparatus

 #421
20140178213
2014-06-26

Fragrance capsule and associated fragrance-diffusing device

 #422
20140145005
2014-05-29

Volatile material dispenser

 #423
20140145004
2014-05-29

Volatile material dispenser

 #424
20140076984
2014-03-20

Solid state fragrancing

 #425
20140051344
2014-02-20

Deodorizing device for a vehicle

 #426
20140048618
2014-02-20

Cartridge holder

 #427
20140034748
2014-02-06

Volatile material dispenser and method of emitting a volatile material

 #428
20140010715
2014-01-09

Candle dispenser device

 #429
20130327845
2013-12-12

Air freshener

 #430
20130315786
2013-11-28

Catalyst-supporting porous membrane, catalyst member, air cleaning device, and method for producing catalyst-supporting porous membrane

 #431
20130168402
2013-07-04

COVERING TO EXTEND THE USEFUL LIFE AND REGULATE THE POTENCY OF AIR FRESHENING PRODUCTS

 #432
20130120895
2013-05-16

Wind Power Negative Ion Generator

 #433
20130064721
2013-03-14

Freshening clip cabin air cleaner

 #434
20130056549
2013-03-07

Auto air freshener

 #435
20130043245
2013-02-21

Scented Attachment for Containers

 #436
20130032641
2013-02-07

Dispensing system for odor control

 #437
20120275950
2012-11-01

Scented Vent Clip

 #438
20120223108
2012-09-06

HOLDING DEVICES, PIECES AND SYSTEMS

 #439
20120211906
2012-08-23

Humidifier with improved heated scent mechanism

 #440
20120091221
2012-04-19

Wick Diffuser

 #441
20120080537
2012-04-05

Dispensing device

 #442
20120067970
2012-03-22

Air freshener

 #443
20120039752
2012-02-16

AIR TREATMENT DEVICE

 #444
20120018529
2012-01-26

Air Freshener Device

 #445
20110290908
2011-12-01

Device for dispensing a volatile substance

 #446
20110266376
2011-11-03

MISTING DEVICE

 #447
20110236448
2011-09-29

Methods and Apparatus for Passive Reduction of Nosocomial Infections in Clinical Settings, and Fabrics, Yarns, and Filaments for Use in Connection Therewith

 #448
20110139833
2011-06-16

CLOTHES HANGER AND METHOD OF MAKING SAME

 #449
20110123394
2011-05-26

Method and Device for Disinfecting a Space

 #450
20110108632
2011-05-12

AIR FRESHENER VENT CLIP AND ACCESSORY

 #451
20110038761
2011-02-17

Wearable chemical dispenser

 #452
20100313890
2010-12-16

PROTECTIVE MASK WITH BREATHABLE FILTERING FACE SEAL

 #453
20100282263
2010-11-11

Portable intake air sterilizing apparatus

 #454
20100260646
2010-10-14

Light-emitting smell-altering aroma dispenser

 #455
20100254829
2010-10-07

Attachment to air moving device or system for the purpose of scenting spaces

 #456
20100230509
2010-09-16

Auto air freshener

 #457
20100187324
2010-07-29

Method and System for Scent Delivery

 #458
20100096409
2010-04-22

Scent sprayer

 #459
20100032494
2010-02-11

Portable scent disperser

 #460
20090302128
2009-12-10

Adjustable volatile substance diffuser device with a container with a membrane

 #461
20070187524
2007-08-16

Scent devices and methods

 #462
20050169793
2005-08-04

Air freshener and method

 #463
19180936
2025-11-11

Foldable support bracket

 #464
18675455
2025-07-15

Combination mobile built-in air flow mechanism and LED kill chamber

 #465
18519052
2024-07-30

Reusable purified air breathing device

 #466
17744095
2025-06-24

Fan diffuser assembly and method

 #467
17711962
2023-08-15

UV-C upper air purifier with down lighting combined fixture

 #468
17387509
2023-07-25

Corona disinfecting air filter systems

 #469
17366060
2025-04-01

Wearable devices that actively disinfect

 #470
17357971
2022-02-22

Apparatus and system for indoor airborne pathogen control

 #471
17244389
2021-11-16

Balanced bipolar ionizer based on unbalanced high-voltage output

 #472
17232155
2022-04-26

Sterilization device for improving disinfection effect

 #473
17224111
2022-05-10

Protective device minimizing dispersion of airborne pathogens from wind instruments

 #474
17029776
2022-03-01

Deodorizing attachment for a fan

 #475
17023898
2021-12-21

Germicidal panel light

 #476
16183328
2023-11-28

Dispersing scent around a vehicle

 #477
16177129
2019-09-17

Wall socket mounted solid fragrance aroma diffuser

 #478
16177095
2019-09-17

Electrical wall socket mounted aromatic gas emitting device

 #479
15705133
2018-07-03

Electronic scented candle and fragrance container

 #480
15691281
2018-07-03

Apparatus for dissolving a fragrance carrier

 #481
15411509
2018-11-06

Scented pasty wax delivery system and method and composition

 #482
15249368
2017-12-05

Aromatherapy ring for shower head

 #483
15173059
2018-02-13

Air freshener enhancer with improved air flow and with height adjustable stand

 #484
14998815
2019-07-09

Theft resistant air scenting device