ClassID:

22209

A61L2209/13 - CPC Classification

Classification description:

Aspects relating to disinfection, sterilisation or deodorisation of air; Apparatus features Dispensing or storing means for active compounds

Sub-classes:
Recent Application in this class:
#1
20260115348
2026-04-30

ETHYLENE AIR SCRUBBER FOR CARGO CONTAINERS AND CARGO CONTAINERS INCLUDING THE SAME

#2
20260096673
2026-04-09

VISUALIZATION UNIT

#3
20260069738
2026-03-12

FRAGRANCE DISPENSER

#4
20250345740
2025-11-13

DEODORIZING FILTER FOR EXTERNAL ATTACHMENT OF FOOD WASTE DISPOSER TO PREVENT CONDENSATION

#5
20250333223
2025-10-30

SCENT DELIVERY AND PRESERVATION SYSTEMS AND METHODS FOR BEVERAGE CONTAINERS

#6
20250249139
2025-08-07

ESSENTIAL OIL DIFFUSER

#7
20250228994
2025-07-17

FRAGRANCE LANYARD

#8
20250170292
2025-05-29

Fragrance apparatus

#9
20250121112
2025-04-17

SPACE PURIFICATION DEVICE

#10
20250121111
2025-04-17

TECHNIQUES FOR OLFACTORY TRAINING USING SCENT DISPENSING DEVICES

#11
20250099642
2025-03-27

APPARATUS FOR DISPENSING LIQUID SOAP AND AIR FRAGRANCE

#12
20250032657
2025-01-30

SPLIT-TYPE MICROPOROUS DIRECT-INJECTION AROMA THERAPY MACHINE

#13
20240408259
2024-12-12

SCENT WARMER HAVING SLEEVE FOR REMOVABLY ATTACHING DECORATIVE BODY TO BASE AND RELATED METHODS

#14
20240335582
2024-10-10

ATOMIZING AROMA DIFFUSER

#15
20240325585
2024-10-03

SCENT COLLECTION SYSTEM AND METHOD

#16
20240082513
2024-03-14

Oil leaking prevention structure and aromatherapy machine with the same

#17
20240082449
2024-03-14

APPARATUS AND METHOD FOR CREATING AROMA

#18
20240051717
2024-02-15

Scent delivery and preservation systems and methods for beverage containers

#19
20230346013
2023-11-02

Eco-Friendly Personal Exhalant Filter

#20
20230280078
2023-09-07

VOLATILIZATION DEVICE AND STORAGE DEVICE

#21
20230270910
2023-08-31

Apparatus for dispensing a volatile substance, in particular an aroma or insectide, into ambient air

#22
20230270909
2023-08-31

Scent warmer having sleeve for removably attaching decorative body to base and related methods

#23
20230211035
2023-07-06

AIRBORN PATHOGEN DISENFECTING SYSTEM WITH INTERCHANGEABLE FILTERS FOR AN HVAC SYSTEM

#24
20230190074
2023-06-22

SHOE CARE APPARATUS AND METHOD FOR CONTROLLING THEREOF

#25
20230019775
2023-01-19

SPRAY NOZZLE FOR DISPENSING A STRUCTURED COMPOSITION AND A SPRAY PRODUCT COMPRISING THE SAME

#26
20230014596
2023-01-19

FRAGRANCE DISPENSER

#27
20220395600
2022-12-15

WARMER FOR SCENTED CANDLE

#28
20220362429
2022-11-17

OLFACTORY ENVIRONMENT MANAGEMENT SYSTEM

#29
20220347334
2022-11-03

STERILIZATION AND DISINFECTION DEVICE AGAINST BACTERIA AND VIRUSES

#30
20220331471
2022-10-20

SYSTEMS AND METHODS FOR DETECTING AND CAPTURING VIRUSES AND DISINFECTING AIR CONTAINING VIRUSES

#31
20220322739
2022-10-13

Portable Scent Dispensing Ashtray

#32
20220316752
2022-10-06

Modular fan assembly with articulating nozzle

#33
20220288265
2022-09-15

SYSTEMS AND METHODS FOR DIFFUSING ESSENTIAL OILS

#34
20220249726
2022-08-11

DEVICE FOR EVAPORATING VOLATILE SUBSTANCES

#35
20220217963
2022-07-14

REMOVABLE ASSEMBLY FOR A DIFFUSING APPARATUS

#36
20220167723
2022-06-02

Device for testing fragrances and the like

#37
20220160922
2022-05-26

STERILIZATION, DEODORIZATION, AND VIRUS INFECTION PREVENTION TECHNOLOGY USING NATURAL SUBSTANCES

#38
20220097934
2022-03-31

Scent delivery and preservation systems and methods for beverage containers

#39
20220054687
2022-02-24

SYSTEM AND METHOD FOR MITIGATING AIRBORNE CONTAMINATION IN CONDITIONED INDOOR ENVIRONMENTS

#40
20220047747
2022-02-17

LIQUID OR GEL DELIVERY DEVICES

#41
20220040356
2022-02-10

SPACE CLEANING SYSTEM AND SPACE CLEANING METHOD

#42
20220023480
2022-01-27

METHODS, COMPOSITIONS AND ARTICLES FOR OLFACTORY-ACTIVE SUBSTANCES

#43
20220023473
2022-01-27

DISTRIBUTED STERILIZER SYSTEM

#44
20210402036
2021-12-30

DEVICES AND METHODS FOR SELECTIVELY PROVIDING AN ODOR-RICH ENVIRONMENT

#45
20210276028
2021-09-09

Device for dispersing in the air a vapor of a liquid substance

#46
20210260237
2021-08-26

Solid fragrance composition and method for manufacturing same

#47
20210236988
2021-08-05

Air ionization system and device

#48
20210236981
2021-08-05

LOW EMISSIONS ELECTRONIC SMOKING DEVICE AND EMISSIONS FILTERING DEVICE

#49
20210228760
2021-07-29

Fragrance dispenser with fragrance conservation features

#50
20210228758
2021-07-29

Scent warmer having sleeve for removably attaching decorative body to base and related methods

#51
20210106713
2021-04-15

Hand wash cleaning and environmental purification diffuser

#52
20210093743
2021-04-01

Deodorization and dehumidification device

#53
20210077647
2021-03-18

Air freshener promotional product

#54
20210060588
2021-03-04

ROTATABLE DIFFUSER DEVICE

#55
20210040415
2021-02-11

Perfume compositions

#56
20200397940
2020-12-24

Air purifier and air purifying method

#57
20200289696
2020-09-17

Devices and methods for selectively providing an odor-rich environment

#58
20200289693
2020-09-17

SYSTEM AND METHOD FOR DETECTING AND REMOVING ODOR AND BACTERIA FROM A SEALED VOLUME OF AN APPLIANCE USING OZONE

#59
20200254131
2020-08-13

Pop-out diffuser and mobile-power-base apparatus and method

#60
20200230282
2020-07-23

COMPACT AROMATIC DIFFUSER AND METHOD OF USE

#61
20200222575
2020-07-16

Apparatus and methods for diffusing essential oil

#62
20200222573
2020-07-16

Emanator for vapor of a volatile fluid

#63
20200214339
2020-07-09

Low emissions electronic smoking device and emissions filtering device

#64
20200178598
2020-06-11

Smart Wireless Water Pipe System For Smoke Sanitization, Storage and Portability

#65
20200171195
2020-06-04

Compact, mobile, modular, integrated diffuser apparatus and method

#66
20200138996
2020-05-07

APPARATUS AND METHOD FOR GENERATING PROGRAMMABLE FRAGRANCE

#67
20200121821
2020-04-23

A DISPENSING SYSTEM FOR DISPENSING A FLUID INTO THE ATMOSPHERE

#68
20200093950
2020-03-26

Device for volatilizing compounds with a selectively adjustable heat source

#69
20200069834
2020-03-05

Fragrancing and/or deodorizing a cleaning appliance

#70
20200046868
2020-02-13

Combination salt lamp and oil diffuser

#71
20200038537
2020-02-06

Freshening compositions comprising controlled release modulators

#72
20200009503
2020-01-09

Air ionization systems and components

#73
20200009502
2020-01-09

Air ionization systems and components

#74
20190374669
2019-12-12

Air ionization system and device

#75
20190367230
2019-12-05

Scent delivery and preservation systems and methods for beverage containers

#76
20190365942
2019-12-05

Aroma diffuser and oil supply method

#77
20190358359
2019-11-28

Sealed container structure

#78
20190345411
2019-11-14

Perfume compositions

#79
20190314541
2019-10-17

AIR FRESHENER DISPENSER FOR CAR

#80
20190247531
2019-08-15

Fragrance delivery apparatus

#81
20190195447
2019-06-27

Electronic artificial candle

#82
20190192715
2019-06-27

MULTIFUNCTIONAL AROMA DIFFUSER

#83
20190184051
2019-06-20

Compact aromatic diffuser and method of use

#84
20190176768
2019-06-13

GERM-FREE RIDE SYSTEM FOR AUTONOMOUS SHARED FLEETS

#85
20190150516
2019-05-23

Low emissions electronic smoking device and emissions filtering device

#86
20190125915
2019-05-02

Systems and methods for diffusing essential oils

#87
20190117819
2019-04-25

Folded or multi-layered paper air freshener

#88
20190117815
2019-04-25

Air purifier and atmosphere scenting

#89
20190111171
2019-04-18

Aroma diffusion module and aroma diffusion container including the same

#90
20190039018
2019-02-07

Microwave oven deodorant device

#91
20190022270
2019-01-24

FANLESS NEGATIVE IONIC WIND AROMA DIFFUSER

#92
20180335228
2018-11-22

Modular fan assembly with articulating nozzle

#93
20180326109
2018-11-15

Methods, compositions and articles for olfactory-active substances

#94
20180220217
2018-08-02

Microphone cover system

#95
20180193509
2018-07-12

Air ionization system

#96
20180193508
2018-07-12

Air ionization systems and methods

#97
20180172291
2018-06-21

Fan coil apparatus including a humidification unit and a humidification unit

#98
20180161473
2018-06-14

Liquid spray device with concealed electric conductive structure

#99
20180117207
2018-05-03

Deodorizing catch tray for hand dryers

#100
20180117204
2018-05-03

Clothes treating device

#101
20180100121
2018-04-12

Perfume compositions

#102
20180056757
2018-03-01

USB PLUG IN VEHICLE AIR FRESHENER

#103
20180055965
2018-03-01

System and method for providing an aromatherapy shower

#104
20170340766
2017-11-30

Device for releasing volatile substances

#105
20170333587
2017-11-23

Air ionization systems and methods

#106
20170319734
2017-11-09

Volatile composition dispenser with guiding mechanism

#107
20170290940
2017-10-12

SCENT DISPENSING DEVICE

#108
20170266333
2017-09-21

Methods, compositions and articles for olfactory-active substances

#109
20170151361
2017-06-01

Wick for volatile substance evaporators

#110
20170112956
2017-04-27

Compact, mobile, modular, integrated diffuser apparatus and method

#111
20170106115
2017-04-20

No-drip volatile substance delivery system

#112
20170100502
2017-04-13

Scent frame and disposable scent paper box

#113
20170096808
2017-04-06

Urinal screens

#114
20170082306
2017-03-23

ULTRASONIC SPACE-STERILIZING HUMIDIFIER

#115
20170072087
2017-03-16

Cleaning System and Method for Controlling Indoor Hazardous Substances

#116
20170013799
2017-01-19

TRAINING PADS FOR PETS

#117
20170000300
2017-01-05

Hand dryer

#118
20160325000
2016-11-10

Vapor dispensing method and apparatus

#119
20160317692
2016-11-03

DEVICE FOR INTRODUCING AN AROMA INTO A CARRIER GAS STREAM

#120
20150374869
2015-12-31

Methods compositions and articles for olfactory-active substances

#121
20150044159
2015-02-12

MALODOR CONTROL COMPOSITION FOR USE IN-HOME COMPOSTING

#122
20140048618
2014-02-20

Cartridge holder

#123
20120173028
2012-07-05

ULTRA-LOW VOLUME SPRAYING DEVICE

#124
20120150355
2012-06-14

Networked chemical dispersion system

#125
20120046790
2012-02-23

Networked chemical dispersion system

#126
20110286726
2011-11-24

Warmers for scented oils

#127
20110262377
2011-10-27

Methods, compositions and articles for olfactory-active substances

#128
20110168570
2011-07-14

SYSTEM, METHOD AND APPARATUS FOR KILLING PATHOGENS

#129
20110081273
2011-04-07

Air sanitization system with variable speed fan

#130
20110076185
2011-03-31

Dispenser

#131
20110070181
2011-03-24

Freshening compositions comprising malodor binding polymers and malodor counteractants

#132
20110024521
2011-02-03

AROMATIC NEBULIZING DIFFUSER

#133
20110000977
2011-01-06

Container with air freshener

#134
20100323155
2010-12-23

Scent emitting patch and/or bandage

#135
20100310429
2010-12-09

Method and devices for improved disinfection process

#136
20100310415
2010-12-09

Method and devices for improved disinfection process

#137
20100202932
2010-08-12

AIR MOVEMENT SYSTEM AND AIR CLEANING SYSTEM

#138
20100155399
2010-06-24

AUTOMATED INSECT DETERRENT PUMP SPRAY APPLICATOR

#139
20100108780
2010-05-06

LIQUID ATOMIZATION DEVICE AND METHOD

#140
20100108778
2010-05-06

DEVICE FOR CONTAINING AND RELEASING A VOLATILE SUBSTANCE

#141
20100028369
2010-02-04

Hazardous substance removing material and method for removing hazardous substance

#142
20100021855
2010-01-28

Non-sooting containerized candle

#143
20070163895
2007-07-19

Combination personal care products and air fresheners

#144
20060210421
2006-09-21

Dispenser

#145
20050230495
2005-10-20

Liquid droplet plug and spray system

#146
20050185392
2005-08-25

Coordinated emission of fragrance, light, and sound

#147
18980503
2025-05-20

System and method of destroying pathogens

#148
17397247
2025-01-07

System and method of destroying pathogens

#149
16432192
2019-09-17

Non-woven fabric sheet

#150
16240023
2019-07-23

Non-woven fabric sheet

#151
15791239
2019-11-26

Method for selectively inducing various emotional states in a vehicle with multiple aromatherapy compositions

#152
15691281
2018-07-03

Apparatus for dissolving a fragrance carrier

#153
15233581
2019-03-26

Method and an integrated device for an area decontamination process

#154
15156521
2018-05-22

Scent-dispensing animal collar accessory

#155
13722782
2015-09-29

Air freshener canister with pull top