ClassID:

21798

A61L9/00 - page 2 - CPC Classification

Classification description:

Disinfection, sterilisation or deodorisation of air

Recent Application in this class:
#301
20140178274
2014-06-26

Method For Adjusting Temperature By Increasing Gas Molecular Density

#302
20140177205
2014-06-26

Electronic incense and electronic incense censer having the same

#303
20140168945
2014-06-19

Electronic censer

#304
20140161947
2014-06-12

Method and apparatus for cold plasma food contact surface sanitation

#305
20140161674
2014-06-12

Wall socket aroma diffuser using aroma capsule

#306
20140146519
2014-05-29

ILLUMINATION DEVICE HAVING AIR PURIFYING APPARATUS

#307
20140131287
2014-05-15

Electricity-less water disinfection

#308
20140131286
2014-05-15

Large-scale electricity-less disinfection of fluent water

#309
20140126181
2014-05-08

Safety aroma diffusing night lamp assembly

#310
20140113003
2014-04-24

Bromate suppression

#311
20140112825
2014-04-24

Compositions and methods for improving toughness of irradiated sterilized bone allografts

#312
20140110497
2014-04-24

Air freshener with decorative insert

#313
20140105791
2014-04-17

Atmosphere-cleaning device equipped on vehicle and method for manufacturing same

#314
20140105785
2014-04-17

Biological safety cabinet with a falling-film evaporator

#315
20140097266
2014-04-10

Scent disperser arrangement in an HVAC system

#316
20140091089
2014-04-03

Medical document attachment device

#317
20140067130
2014-03-06

Systems, methods and articles for enhancing wellness associated with habitable environments

#318
20140037508
2014-02-06

Vehicular air cleaner

#319
20140030142
2014-01-30

Decontamination of enclosed space using gaseous chlorine dioxide

#320
20140022968
2014-01-23

HOME NETWORK OF CONNECTED CONSUMER DEVICES

#321
20140010714
2014-01-09

Air cleaner for vehicle

#322
20130312613
2013-11-28

Bad odor removal system for sewage pipe

#323
20130284821
2013-10-31

Electronic scent generator

#324
20130284169
2013-10-31

Humidifier

#325
20130230431
2013-09-05

Moisture and malodor control system

#326
20130202494
2013-08-08

Air treatment system

#327
20130168267
2013-07-04

System and Method for Deodorizing Footwear

#328
20130156649
2013-06-20

PURIFICATION UNIT AND DEODORIDING DEVICE

#329
20130089630
2013-04-11

Direct application pet odor eliminator

#330
20130071639
2013-03-21

Covering and method for trapping of emissions from surfaces

#331
20130045150
2013-02-21

Cationic fibers hosting reactive peroxygenated radicals, and methods of making and using them

#332
20130028797
2013-01-31

High intensity air purifier

#333
20130004381
2013-01-03

Hydroxyl generator

#334
20120277662
2012-11-01

Free radical sterilization system and method

#335
20120246998
2012-10-04

Bed bug trap

#336
20120237404
2012-09-20

Air treatment agent dispenser with improved odour sensor functionality

#337
20120207647
2012-08-16

Device for indoor air purification and sterilization

#338
20120093683
2012-04-19

Method and device for cleaning air

#339
20120003126
2012-01-05

High intensity air purifier

#340
20110303087
2011-12-15

Apparatus, system, and method for removing ethylene from a gaseous environment

#341
20110262325
2011-10-27

HAZARDOUS SUBSTANCE REMOVING MATERIAL AND A METHOD FOR REMOVING HAZARDOUS SUBSTANCE

#342
20110250159
2011-10-13

CYCLOHEXYLETHYL CARBOXYLIC ACID ESTER COMPOSITIONS AND METHOD FOR USING THE SAME FOR REDUCING MALODORS

#343
20110250158
2011-10-13

Cyclohexylethyl carboxylic acid ester compositions and method for using the same for reducing malodors

#344
20110201265
2011-08-18

METHODS AND APPARATUS FOR COMBATING SICK BUILDING SYNDROME

#345
20110189049
2011-08-04

METHOD FOR TREATING ODORS

#346
20110165018
2011-07-07

Air decontamination unit

#347
20110152269
2011-06-23

PROCESS FOR TREATING ANIMAL HABITATS

#348
20110111704
2011-05-12

WIRELESS TERMINAL AND CONTROL METHOD FOR DIFFUSING SMELL THEREOF

#349
20110104012
2011-05-05

Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters

#350
20110061538
2011-03-17

Method of altering a fluid-borne contaminant

#351
20110014142
2011-01-20

Cyclohexylethyl carboxylic acid ester compositions and method for using the same for reducing malodors

#352
20100310418
2010-12-09

Decontamination of enclosed space using gaseous chlorine dioxide

#353
20100272600
2010-10-28

Hydroxyl generator

#354
20100260644
2010-10-14

System for purifying air through germicidal irradiation and method of manufacture

#355
20100221145
2010-09-02

Method and apparatus for controlling fecal odors

#356
20100209292
2010-08-19

Plasma sterilizing device and method

#357
20100189607
2010-07-29

Isolator

#358
20100143205
2010-06-10

High intensity air purifier

#359
20100084020
2010-04-08

Pump purge apparatus and method

#360
20100078497
2010-04-01

Method of dispensing a volatile material

#361
20100043632
2010-02-25

Method and apparatus for treating biologically contaminated air

#362
20100024644
2010-02-04

Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters

#363
20100022679
2010-01-28

USE OF TIMBER MATERIALS COMPRISING POLYAMINE FOR LOWERING FORMALDEHYDE CONTENT IN AMBIENT AIR

#364
20090293527
2009-12-03

Electrolytic water generating device, air filtering system, air conditioning and filtering apparatus, and air conditioning and filtering system

#365
20090285718
2009-11-19

Polymer active complex fibers

#366
20090269249
2009-10-29

Allergen inactivating method, allergen inactivating filter, air treating apparatus, virus inactivating agent, virus inactivating method, virus inactivating filter, air conditioning unit and air conditioner

#367
20090208656
2009-08-20

Scented container or dispenser and method of scenting product by scenting its container or dispenser

#368
20090208366
2009-08-20

METHOD OF USING LIGNIN RICH FABRICS TO PREVENT MICROBIAL GROWTH IN CLEANING MATERIALS

#369
20090180922
2009-07-16

Fluid conditioning apparatus

#370
20090110610
2009-04-30

DEODORIZATION DEVICE OF COOKING APPARATUS AND COOKING APPARATUS INCLUDING DEODORIZATION DEVICE

#371
20090110590
2009-04-30

Cooking device with deodorization

#372
20090053989
2009-02-26

Interior Air Quality Space and Methods of Designing and Constructing Same

#373
20090001012
2009-01-01

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

#374
20080280121
2008-11-13

Panels and conduits with antimicrobial characteristics

#375
20080255024
2008-10-16

Perfume compositions

#376
20080254080
2008-10-16

Novel Uses of Calcium Hydroxide

#377
20080199368
2008-08-21

Night soil drying treatment apparatus

#378
20080179258
2008-07-31

METHOD OF ALTERING A FLUID-BORNE CONTAMINANT

#379
20080096268
2008-04-24

Biotrickling filter packing material and systems and methods of using same to remove odour causing compounds from waste gas streams

#380
20080063991
2008-03-13

Method and apparatus for controlling fecal odors

#381
20080044889
2008-02-21

Landfill biofiltration system and methods for removal of gas-phase pollutants and contaminants

#382
20070243112
2007-10-18

Deodorizing Filter

#383
20070212424
2007-09-13

Method of disinfecting food and food preparation areas

#384
20070209154
2007-09-13

Flexible crevice tool for vacuum cleaners

#385
20070209147
2007-09-13

Vacuum Cleaner with Motor Cooling Air Filtration

#386
20070209144
2007-09-13

VACUUM CLEANER WITH IMPROVED HYGENIC PERFORMANCE

#387
20070059229
2007-03-15

Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters

#388
20060281961
2006-12-14

Functional transition metal silicates

#389
20060219641
2006-10-05

Anti-microbial compositions and methods of making and using the same

#390
20060188388
2006-08-24

Photoelectrochemical air disinfection

#391
20060188387
2006-08-24

Photoelectrochemical air disinfection

#392
20060151395
2006-07-13

Treatment of environmental pollutants with mineral ores

#393
20060048844
2006-03-09

Systems, devices and methods for aseptic processing

#394
20050238732
2005-10-27

Carbonated germicide with pressure control

#395
20050129654
2005-06-16

Method for reducing malodors in hydrotropic compositions

#396
20050121811
2005-06-09

Liquid processing device and method of manufacturing processed liquid

#397
20050072308
2005-04-07

Air cleaner

#398
20050065052
2005-03-24

Hydrogen peroxide stabilizer and resulting product and applications

#399
20050042716
2005-02-24

Allergen inactivating method, allergen inactivating filter, air treating apparatus, virus inactivating agent, virus inactivating method, virus inactivating filter, air conditoning unit and air conditioner

#400
20050008544
2005-01-13

Foul air eliminator

#401
18947846
2025-05-13

Systems and methods for monitoring a gas sterilization environment

#402
18775198
2025-05-20

Field-deployable antimicrobial product assemblies for air and water purification and methods of fabrication of the same

#403
15830717
2019-06-11

Sensory slot machine

#404
15156521
2018-05-22

Scent-dispensing animal collar accessory

#405
12684870
2014-06-17

Method for treating condensed vapor streams containing odorous compounds