ClassID:

22220

A61L2209/211 - CPC Classification

Classification description:

Aspects relating to disinfection, sterilisation or deodorisation of air; Method-related aspects; Use of chemical compounds for treating air or the like Use of hydrogen peroxide, liquid and vaporous

Recent Application in this class:
#1
20250180527
2025-06-05

GAS STERILIZATION PROCESS CHALLENGE DEVICE

#2
20250058010
2025-02-20

SYSTEM AND METHOD FOR ABATEMENT OF ALLERGENS, PATHOGENS AND VOLATILE ORGANIC COMPOUNDS

#3
20250018081
2025-01-16

ELECTRIC FIELD STERILIZER FOR PATHOGENS

#4
20240390542
2024-11-28

PURIFIED HYDROGEN PEROXIDE GAS MICROBIAL CONTROL METHODS AND DEVICES

#5
20240308685
2024-09-19

APPARATUS FOR CONDITIONING AIR IN AN AIRCRAFT CABIN ON THE GROUND AND FOR SANITIZING SURF ACES OF THE CABIN

#6
20240252532
2024-08-01

METHODS FOR IMPROVING RESPIRATORY SYSTEM HEALTH AND INCREASING THE CONCENTRATION OF HYPOTHIOCYANATE ION IN VERTEBRATE LUNGS

#7
20240216565
2024-07-04

DECONTAMINATION UNIT AND METHOD FOR DECONTAMINATING A SPACE

#8
20240207477
2024-06-27

PEROXIDE-ENHANCED GERMICIDAL IRRADIATION FOR THE TREATMENT OF AIRBORNE AND SURFACE-ASSOCIATED CONTAMINANTS

#9
20240148929
2024-05-09

PURIFIED HYDROGEN PEROXIDE GAS GENERATION METHODS AND DEVICES

#10
20240075179
2024-03-07

PHARMACEUTICAL UNIT AND METHOD FOR OPERATING A PHARMACEUTICAL UNIT

#11
20230226241
2023-07-20

SANITISATION SYSTEM AND METHOD

#12
20230173130
2023-06-08

PROACTIVE AIR/SURFACE DECONTAMINATION SYSTEM AND DEVICES

#13
20230129570
2023-04-27

APPARATUS, METHOD, AND SYSTEM FOR INDICATION OF AN OXIDATIVE TREATMENT

#14
20230075606
2023-03-09

METHOD FOR PRODUCING AND DISCHARGING ULTRAPURE HYDROGEN PEROXIDE GAS INTO THE AMBIENT AIR, RELATED EQUIPMENT, SPECIAL POLYMER NANOCOMPOSITE, AND USES

#15
20230053793
2023-02-23

Gas sterilization process challenge device

#16
20220382232
2022-12-01

SCENT CONTROL ACCORDING TO LOCAL CONDITIONS OF A SCENT CONTROL DEVICE

#17
20220357054
2022-11-10

Air treatment device

#18
20220354094
2022-11-10

Application of Dry Hydrogen Peroxide (DHP) gas to methods of poultry production

#19
20220339312
2022-10-27

Air purification system

#20
20220314235
2022-10-06

Method and device for ozone-free separation of components in the corona discharge zone

#21
20220218858
2022-07-14

Aerosolized non-toxic disinfectant atmospherics system

#22
20220184118
2022-06-16

Methods for improving respiratory system health and increasing the concentration of hypothiocyanate ion in vertebrate lungs

#23
20220168454
2022-06-02

VAPORIZER OF DECONTAMINATING AGENTS

#24
20220143257
2022-05-12

UVC STERILIZATION SYSTEMS AND METHODS FOR PATIENT VENTILATION

#25
20220136717
2022-05-05

Systems and methods for correlating indoor air quality data and trends to pathogen remediation

#26
20220105218
2022-04-07

METHODS AND SYSTEMS FOR REDUCING A PATHOGEN POPULATION

#27
20220072176
2022-03-10

Purified hydrogen peroxide gas microbial control methods and devices

#28
20220062489
2022-03-03

Photoactivated semiconductor photocatalytic air purification

#29
20220062467
2022-03-03

Reactive oxygen species (ROS) enhanced antibacterial light system

#30
20220054698
2022-02-24

CATALYTIC HYDROGEN PEROXIDE GENERATION FOR DISINFECTION

#31
20220054694
2022-02-24

Peroxide-generating air purification element

#32
20210393846
2021-12-23

Method and device for enhancing the reduction of pathogens, allergens and odor-causing agents

#33
20210346552
2021-11-11

Systems and methods for decontamination of patient care equipment and interior spaces

#34
20210340682
2021-11-04

Electrolytic Devices and Methods for Dry Hydrogen Peroxide Production

#35
20210330842
2021-10-28

LOW-COST RAPID THERMO-CHEMICAL DECONTAMINATION PROCESS FOR FACEMASKS OR OTHER PERSONAL PROTECTION EQUIPMENT (PPE) AND RELATED SYSTEM AND APPARATUS

#36
20210322619
2021-10-21

Anti-Viral Aerosolized Sterilization Technology

#37
20210244833
2021-08-12

Ultraviolet light treatment chamber

#38
20210187143
2021-06-24

Purified hydrogen peroxide gas microbial control methods and devices

#39
20210085817
2021-03-25

Methods and Equipment for Treatment of Odorous Gas Streams from Industrial Plants

#40
20200282097
2020-09-10

Device for reducing pollutants in a gaseous mixture

#41
20200146265
2020-05-14

Application of Dry Hydrogen Peroxide (DHP) Gas to Methods of Poultry Production

#42
20200121821
2020-04-23

A DISPENSING SYSTEM FOR DISPENSING A FLUID INTO THE ATMOSPHERE

#43
20200003740
2020-01-02

Apparatus, method, and system for indication of an oxidative treatment

#44
20190369576
2019-12-05

Scent control according to local conditions of a scent control device

#45
20190336526
2019-11-07

Methods for improving respiratory system health and increasing the concentration of hypothiocyanate ion in vertebrate lungs

#46
20190314839
2019-10-17

Mixing and dispensing apparatus

#47
20190216970
2019-07-18

Method and device for enhancing the reduction of pathogens, allergens and odor-causing agents

#48
20190167832
2019-06-06

Purified hydrogen peroxide gas generation methods and devices

#49
20190167829
2019-06-06

Integrated fogging system providing atomized solution to an enclosed treatment area and related methods

#50
20190125909
2019-05-02

Process of emitting of hydrogen peroxide vapor

#51
20190060500
2019-02-28

Purified hydrogen peroxide gas microbial control methods and devices

#52
20190039891
2019-02-07

Process and device for generating vaporous hydrogen peroxide

#53
20190015537
2019-01-17

Apparatus and method for generating activated sterilization solution

#54
20180312416
2018-11-01

Method for treating condensed vapor streams containing odorous compounds

#55
20180250431
2018-09-06

Method and device for enhancing the reduction of pathogens, allergens and odor-causing agents

#56
20180192620
2018-07-12

Application of dry hydrogen peroxide (DHP) gas to methods of poultry production

#57
20180185538
2018-07-05

Purified hydrogen peroxide gas generation methods and devices

#58
20180172291
2018-06-21

Fan coil apparatus including a humidification unit and a humidification unit

#59
20180133352
2018-05-17

Germicidal apparatuses with configurations to selectively conduct different disinfection modes interior and exterior to the apparatus

#60
20180055956
2018-03-01

Ultraviolet light treatment chamber

#61
20180021794
2018-01-25

Mixing and dispensing apparatus

#62
20170276381
2017-09-28

Ventilation system and method for operating it

#63
20170197493
2017-07-13

Equipment for sanitizing the air conditioning system of vehicles by means of radiant catalytic ionization

#64
20170028407
2017-02-02

AIR TREATMENT DEVICE

#65
20160367712
2016-12-22

Sanitizer with an ion generator and ion electrode assembly

#66
20160287737
2016-10-06

Purified hydrogen peroxide gas microbial control methods and devices

#67
20160271285
2016-09-22

PROCESSES FOR SANITIZING AND DECONTAMINATING CRUMB RUBBER OR SYNTHETIC TURF

#68
20160175803
2016-06-23

Method and generator for generation of hydrogen peroxide

#69
20160175468
2016-06-23

Air filter unit

#70
20160022852
2016-01-28

Ultrasonic decontamination device

#71
20150246150
2015-09-03

Method for removing particulate matter in indoor environments

#72
20150209809
2015-07-30

Mixing and dispensing apparatus

#73
20150196675
2015-07-16

Purified hydrogen peroxide gas microbial control methods and devices

#74
20150151313
2015-06-04

Device for the delivery of disinfectants or similar

#75
20150017060
2015-01-15

Method and apparatus for disinfection

#76
20140154133
2014-06-05

Purified hydrogen peroxide gas microbial control methods and devices

#77
20140079597
2014-03-20

Apparatus for generating hydroxl radicals

#78
20140056765
2014-02-27

Air decontamination device

#79
20140003995
2014-01-02

Methods and equipment for treatment of odorous gas streams from industrial plants

#80
20130341349
2013-12-26

Mixing and dispensing apparatus

#81
20130164385
2013-06-27

Food-handling facility disinfection treatment

#82
20130136654
2013-05-30

Apparatus and method for decontaminating and sterilizing chemical and biological agent

#83
20130075495
2013-03-28

Mixing and dispensing apparatus

#84
20130004390
2013-01-03

DECONTAMINATION ARRANGEMENT AND METHOD

#85
20120315188
2012-12-13

Bio-terrorism counteraction using ozone and hydrogen peroxide

#86
20120288406
2012-11-15

Method for sterilizing surface of space and sterilization system

#87
20120275953
2012-11-01

METHOD FOR REDUCING THE CONCENTRATION OF DISINFECTANT, DECONTAMINATION APPARATUSES AND SYSTEMS AND RELATED METHODS OF EMPLOYING THE SAME

#88
20120263800
2012-10-18

Disinfection aerosol, method of use and manufacture

#89
20120227586
2012-09-13

Method and apparatus for disinfecting and deodorizing a toilet system

#90
20120224994
2012-09-06

AIR CLEANING APPARATUS

#91
20120183444
2012-07-19

Purified hydrogen peroxide gas microbial control methods and devices

#92
20120107173
2012-05-03

System and method for chemical and biological agent decontamination

#93
20110286899
2011-11-24

Apparatus and method of cleaning gas in blow moulding machines

#94
20110183598
2011-07-28

Method and System for Controlling Microbiological Contamination in Buildings

#95
20110182773
2011-07-28

Method and System for Controlling Microbiological Contamination

#96
20110182772
2011-07-28

Microbe Reduction and Purification

#97
20110116828
2011-05-19

Ion generating unit with ion generating function and image forming apparatus provided therewith

#98
20110081273
2011-04-07

Air sanitization system with variable speed fan

#99
20110058981
2011-03-10

Method of deactivating contaminants in a region using a mobile deactivation apparatus

#100
20100215540
2010-08-26

Vapor phase hydrogen peroxide deodorizer

#101
20100104526
2010-04-29

DEODORIZING SYSTEM

#102
20100078574
2010-04-01

Ultraviolet light treatment chamber

#103
20090041617
2009-02-12

Purified hydrogen peroxide gas microbial control methods and devices

#104
20070217944
2007-09-20

HYDROXYL FREE RADICAL-INDUCED DECONTAMINATION OF AIRBORNE SPORES, VIRUSES AND BACTERIA IN A DYNAMIC SYSTEM

#105
20070034095
2007-02-15

Self-contained deactivation device

#106
20060104858
2006-05-18

Hydroxyl free radical-induced decontamination of airborne spores, viruses and bacteria in a dynamic system

#107
20050145108
2005-07-07

Air cleaning system

#108
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

#109
15233581
2019-03-26

Method and an integrated device for an area decontamination process