ClassID:

24656

A62C3/0242 - CPC Classification

Classification description:

Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft by spraying extinguishants from the aircraft

Recent Application in this class:
#1
20260145791
2026-05-28

Fire-fighting Tank Arrangement

#2
20260115516
2026-04-30

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF OXALIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#3
20260069911
2026-03-12

ENVIRONMENTALLY-CLEAN FIRE INHIBITING BIOCHEMICAL COMPOSITIONS, SOLUTIONS AND POWDERS, AND METHODS OF AND APPARATUS FOR PRODUCING FIRE PROTECTED WOOD PRODUCTS

#4
20260069910
2026-03-12

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS AND METHODS OF AND APPARATUS FOR APPLYING THE SAME TO PROTECT PROPERTY AGAINST WILDFIRE

#5
20260048289
2026-02-19

ENVIRONMENTALLY-SAFE WATER-BASED FIRE RETARDANT BIOCHEMICAL COMPOSITIONS FORMULATED USING ALKALI METAL SALTS, FREE FROM PHOSPHATES, NITRATES, AND AMMONIUM-SALTS, FOR NON-CORROSIVE AERIAL AND GROUND DELIVERY ONTO PROPERTY REQUIRING LONG-TERM PROTECTION AGAINST WILDFIRE

#6
20260014403
2026-01-15

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL COMPOSITIONS, SOLUTIONS, POWDERS AND METHODS OF AND APPARATUS FOR PRODUCING FIRE PROTECTED WOOD AND ENGINEERED WOOD PRODUCTS

#7
20250375632
2025-12-11

Fire Fighting Technique

#8
20250319336
2025-10-16

AERIAL-BASED FIREFIGHTING USING A SUSPENDED AUTONOMOUS FIRE EXTINGUISHER

#9
20250303206
2025-10-02

GROUND-BASED VEHICLE FOR MAKING AND HYDRAULICALLY SPRAYING A FIREAND SMOKE INHIBITING SLURRY COMPOSITION OVER A BURNING FIRE ON A COMBUSTIBLE SURFACE IN ORDER TO SUPPRESS THE BURNING FIRE

#10
20250186817
2025-06-12

AERIAL FIRE SUPPRESSION SYSTEM

#11
20250170437
2025-05-29

AIR TO GROUND GUIDED WILDFIRE EXTINGUISHING DEVICE AND CONTROL METHOD THEREOF

#12
20250161731
2025-05-22

ENVIRONMENTALLY-SAFE WATER-BASED FIRE RETARDANT BIOCHEMICAL COMPOSITIONS FORMULATED USING ALKALI METAL SALTS, FREE FROM PHOSPHATES, NITRATES, AND AMMONIUM-SALTS, FOR NON-CORROSIVE AERIAL AND GROUND DELIVERY ONTO PROPERTY REQUIRING LONG-TERM PROTECTION AGAINST WILDFIRE

#13
20250144460
2025-05-08

ENVIRONMENTALLY-SAFE WATER-BASED FIRE RETARDANT BIOCHEMICAL COMPOSITIONS FORMULATED USING ALKALI METAL SALTS, FREE FROM PHOSPHATES, NITRATES, AND AMMONIUM-SALTS, FOR NON-CORROSIVE AERIAL AND GROUND DELIVERY ONTO PROPERTY REQUIRING LONG-TERM PROTECTION AGAINST WILDFIRE

#14
20250128112
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF BENZOIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#15
20250128111
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF CITRIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#16
20250128110
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF ADIPIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#17
20250128109
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF CAPROIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#18
20250128108
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF MALONIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#19
20250128107
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF MALIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#20
20250128106
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF TARTARIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#21
20250128105
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF PYRUVIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#22
20250128104
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF GLYCERIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#23
20250128103
2025-04-24

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF LACTIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#24
20250121234
2025-04-17

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF GLUCONIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#25
20250121233
2025-04-17

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF PIVALIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#26
20250121232
2025-04-17

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF BUTYRIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#27
20250121231
2025-04-17

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF PROPIONIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#28
20250121230
2025-04-17

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF GLYCOLIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#29
20250121229
2025-04-17

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF ACETIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#30
20250121228
2025-04-17

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF CARBONIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#31
20250121227
2025-04-17

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL SOLUTIONS FORMULATED USING ALKALI METAL SALTS OF FORMIC ACID FOR PROTECTING PROPERTY AGAINST WILDFIRE

#32
20250050146
2025-02-13

CONSOLIDATED AERIAL HIGH CAPACITY FOAM FIREFIGHTING SYSTEM

#33
20240425174
2024-12-26

GYROSCOPICALLY STABILISED FIREFIGHTING AERIAL VEHICLES

#34
20240366982
2024-11-07

ENVIRONMENTALLY-CLEAN WATER-BASED FIRE INHIBITING BIOCHEMICAL COMPOSITIONS AND METHODS OF AND APPARATUS FOR APPLYING THE SAME TO PROTECT PROPERTY AGAINST WILDFIRE

#35
20240307719
2024-09-19

Wildfire Suppression Assembly

#36
20240261617
2024-08-08

SYSTEM FOR PROACTIVELY PROTECTING COMBUSTIBLE PROPERTY SURFACES AGAINST FIRE IGNITION AND FLAME SPREAD BY FORMING ENVIRONMENTALLY-CLEAN THIN POTASSIUM SALT CRYSTALLINE COATINGS ON THE COMBUSTIBLE PROPERTY SURFACES

#37
20240252870
2024-08-01

ENVIRONMENTALLY-CLEAN AQUEOUS-BASED FIRE EXTINGUISHING BIOCHEMICAL LIQUID CONCENTRATES FOR MIXING WITH PROPORTIONED QUANTITIES OF WATER TO PRODUCE FIRE EXTINGUISHING WATER STREAMS

#38
20240252869
2024-08-01

CLASS-A FIRE-PROTECTED WOOD BUILDING PRODUCTS PROVIDED WITH CLASS-A FIRE PROTECTION, AND SURFACE TREATMENT PROCESS FOR PRODUCING THE SAME

#39
20240252868
2024-08-01

ENVIRONMENTALLY-CLEAN FIRE INHIBITING BIOCHEMICAL COMPOSITIONS FOR FORMING THIN POTASSIUM SALT CRYSTALLINE COATINGS ON COMBUSTIBLE SURFACES TO BE PROTECTED AGAINST FIRE

#40
20240252867
2024-08-01

ENVIRONMENTALLY-CLEAN FIRE INHIBITING BIOCHEMICAL LIQUID COMPOSITIONS FOR FORMING THIN ALKALI METAL SALT CRYSTALLINE COATINGS ON COMBUSTIBLE SURFACES TO BE PROTECTED AGAINST FIRE

#41
20240216728
2024-07-04

Ground-based vehicle for making and applying a fire and smoke inhibiting slurry composition on ground surfaces before the arrival of wildfire

#42
20240089100
2024-03-14

Using a secure enclave to satisfy retention and expungement requirements with respect to private data

#43
20240066337
2024-02-29

DEVICE FOR CONTROLLING, AS A FUNCTION OF AT LEAST ONE PARAMETRIZED CRITERION, A SYSTEM FOR JETTISONING FLUID FOR A FIREFIGHTING HOST AIRCRAFT

#44
20240066336
2024-02-29

DEVICE FOR JETTISONING FLUID IN A DETERMINED DIRECTION FOR A FIREFIGHTING HOST AIRCRAFT AND AIRCRAFT EQUIPPED WITH SUCH A DEVICE

#45
20230381558
2023-11-30

AERIAL FIRE SUPPRESSION SYSTEM

#46
20230347192
2023-11-02

Fire suppression system and firefighting aircraft having the same

#47
20230182899
2023-06-15

Unmanned winged aircraft for autonomous fire extinguishing

#48
20230075483
2023-03-09

Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire

#49
20230038453
2023-02-09

Aerial firefighting dump gate system

#50
20230034484
2023-02-02

UNMANNED AERIAL SPRAYING SYSTEM

#51
20230033120
2023-02-02

Preserving Buildings and Other Assets from Bushfires

#52
20230020538
2023-01-19

MULTI-MODULAR AERIAL FIREFIGHTING CONTROL METHOD AND APPARATUS

#53
20230001243
2023-01-05

AERIAL FIRE SUPPRESSION SYSTEM

#54
20220348328
2022-11-03

EMERGENCY RESPONSE DRONE

#55
20220273974
2022-09-01

Fire extinguishing or fire prevention device

#56
20220152437
2022-05-19

Firefighting system

#57
20220144434
2022-05-12

Water scooping apparatus for an aircraft and an aircraft comprising the same

#58
20220143635
2022-05-12

SYSTEM FOR DROPPING A LIQUID

#59
20220134152
2022-05-05

Precision aerial firefighting and deluge system for helicopters and unmanned aerial systems

#60
20220119114
2022-04-21

Multipurpose Aerial Sprinkler System

#61
20220096883
2022-03-31

VSTOL Firefighting System

#62
20220096882
2022-03-31

Helicopter drizzle pipe

#63
20220089276
2022-03-24

GYROSCOPICALLY STABILISED AERIAL VEHICLES

#64
20220080237
2022-03-17

An Apparatus and Method for Firefighting

#65
20220054876
2022-02-24

Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires

#66
20220040512
2022-02-10

METHOD AND AQUEOUS COMPOSITION FOR PREVENTING WILDFIRE

#67
20220008773
2022-01-13

Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire

#68
20220001222
2022-01-06

SYSTEM AND METHOD FOR USING A FIRE RESISTANT BLANKET FOR FIRE SUPPRESSION

#69
20210379431
2021-12-09

AUTONOMOUS FIREFIGHTING SYSTEM & METHOD

#70
20210275845
2021-09-09

FIRE SUPPRESSION SYSTEM FOR AVIATION VEHICLE

#71
20210228924
2021-07-29

Consolidated aerial high capacity foam firefighting system

#72
20210154502
2021-05-27

Method of and system network for managing the application of fire and smoke inhibiting compositions on ground surfaces before the incidence of wild-fires, and also thereafter, upon smoldering ambers and ashes to reduce smoke and suppress fire re-ignition

#73
20210138281
2021-05-13

Fire fighting system using drone

#74
20210130696
2021-05-06

Flame retardant product, method for manufacturing such a product and extinguishing device comprising such a product

#75
20210070443
2021-03-11

Multi-modular aerial firefighting control method and apparatus

#76
20200346057
2020-11-05

Fire Protection Robot for Controlling Fire Fighting Devices, Corresponding Fire Protection System and Method for Its Operation

#77
20200324895
2020-10-15

Methods and apparatus for the employment of drones in firefighting activities

#78
20200239140
2020-07-30

Unmanned winged aircraft for autonomous fire extinguishing

#79
20200179734
2020-06-11

PRESSURIZED FIRE EXTINGUISHING APPARATUSES FOR USE IN FIGHTING FOREST FIRES AND RELATED METHODS

#80
20200047014
2020-02-13

Pilot controlled refill tanks for firefighting aircraft

#81
20200019190
2020-01-16

System and method for payload dispersion using UAVs

#82
20200016442
2020-01-16

Aerial fire suppression system

#83
20190358475
2019-11-28

Aerial fire suppression system

#84
20190314657
2019-10-17

Unmanned Vehicle, System and Method for Initiating a Fire Extinguishing Action

#85
20190294165
2019-09-26

Unmanned vehicle, system, and method for initiating a fire extinguishing action

#86
20190283876
2019-09-19

Multi-modular aerial firefighting control method and apparatus

#87
20190176987
2019-06-13

SYSTEM AND METHOD FOR FIRE SUPPRESSION VIA ARTIFICIAL INTELLIGENCE

#88
20190168043
2019-06-06

Firefighting polymer gel preparation onboard aircraft

#89
20190168042
2019-06-06

Firefighting polymer gel preparation onboard aircraft

#90
20190168041
2019-06-06

Firefighting polymer gel preparation onboard aircraft

#91
20190168040
2019-06-06

Firefighting polymer gel preparation onboard aircraft

#92
20190168036
2019-06-06

SYSTEMS AND METHODS FOR AUTOMATED EARLY FIRE-OUTBREAK AND ARSON-ATTACK DETECTION AND ELIMINATION IN WOOD-FRAMED AND MASS TIMBER BUILDINGS

#93
20190160315
2019-05-30

Beam For Transporting To Remote Locations

#94
20190106212
2019-04-11

Aerial spraying apparatus, unmanned aerial vehicle system, and unmanned aerial vehicle

#95
20190084678
2019-03-21

Airborne fire extinguishing system with infrared imaging and method

#96
20190009117
2019-01-10

Preserving Buildings and Other Assets from Bushfires

#97
20180356841
2018-12-13

System and method for payload dispersion using UAVs

#98
20180297705
2018-10-18

Multi-tank system for aerial firefighting aircraft

#99
20180243595
2018-08-30

Aerial fire suppression system

#100
20180207456
2018-07-26

Fluid supply conduit

#101
20180201371
2018-07-19

UAV-mounted dispersant device with electronic triggering mechanism

#102
20180147429
2018-05-31

Fire extinguishing firefighting drone

#103
20180099743
2018-04-12

UNMANNED AIRCRAFT SYSTEMS FOR FIREFIGHTING

#104
20180043194
2018-02-15

Aerial fire suppression system

#105
20170297709
2017-10-19

MULTI- MODULAR AERIAL FIREFIGHTING CONTROL METHOD AND APPARATUS

#106
20170240276
2017-08-24

UNMANNED GLIDER SYSTEM FOR PAYLOAD DISPERSION

#107
20170225019
2017-08-10

Deployable water station for fighting fires and method of use

#108
20170080267
2017-03-23

AIRCRAFT FIREFIGHTING SYSTEMS, EDUCTORS, AND METHODS OF USE

#109
20170080266
2017-03-23

Spray jet discharging device

#110
20170043872
2017-02-16

Tethered unmanned aerial vehicle fire fighting system

#111
20160279451
2016-09-29

Aircraft firefighting tank with mixing

#112
20160272317
2016-09-22

Unmanned aerial vehicle and method of controlling the same

#113
20160236023
2016-08-18

Aerial fire suppression system

#114
20160030791
2016-02-04

Aircraft water tank polymer gel preparation system

#115
20160030780
2016-02-04

Device for extinguishing fires

#116
20160018006
2016-01-21

Butterfly valves

#117
20150060090
2015-03-05

SYSTEM AND METHOD FOR DISTRIBUTION OF A LIQUID USING REMOTE CONTROLLED HOVERCRAFT

#118
20140367128
2014-12-18

Pressure assisted aerial retardant delivery system

#119
20140246213
2014-09-04

AIRCRAFT FIRE EXTINGUISHING SYSTEM AND METHOD

#120
20140240147
2014-08-28

Apparatus and method for supporting distribution from aircraft

#121
20140027131
2014-01-30

Wildfire arrest and prevention system

#122
20140000917
2014-01-02

Unmanned aircraft systems for firefighting

#123
20130277074
2013-10-24

FIRE EXTINGUISHING DEVICE

#124
20130199806
2013-08-08

Aerial fire suppression system

#125
20130112907
2013-05-09

Polymer mixer powered by hydrodynamic forces

#126
20130056230
2013-03-07

Aerial fire suppression system

#127
20120175468
2012-07-12

Remote Controlled Drone Aircraft to Mist and Cool Roofs

#128
20120103636
2012-05-03

Fire extinguishing apparatus

#129
20120037717
2012-02-16

DISPERSING DEVICE, ITS USE AND CORRESPONDING METHOD FOR PULVERIZED SPREADING A PHYSICAL AGENT

#130
20100263886
2010-10-21

Fire fighting system and method for fires in jungles, refineries and oil pipelines

#131
20100181084
2010-07-22

BLOCKING COMPOSITION AGAINST FIRE ACTION AND ADVANCE IN DIVERSE SURFACES, MANUFACTURING AND APPLICATION PROCESS THEREOF

#132
20090126952
2009-05-21

Air-borne fire extinguisher system

#133
20090126951
2009-05-21

How to control forest fires through the use of fire-fighting helicopters

#134
20090065646
2009-03-12

Aerial delivery system

#135
20080302884
2008-12-11

Aerial application dispersal system

#136
20080035648
2008-02-14

Systems and methods for aerial dispersion of materials

#137
20060260826
2006-11-23

Portable airborne firefighting and sensing system

#138
20050178565
2005-08-18

Fire line dispersal system

#139
20050072880
2005-04-07

Systems and methods for aerial dispersion of materials

#140
20050017131
2005-01-27

Aerial delivery system

#141
18969924
2025-04-15

Helicopter aerial wildfire suppression system

#142
18234818
2024-03-19

Drones that use early detection systems to prevent wildfires

#143
17529639
2022-10-25

Aerial fire suppression system

#144
17211777
2021-11-23

System for fire suppression by autonomous air and ground vehicles

#145
16729139
2022-10-18

Early fire detection and suppression