Combustible gas alarms

Industry

CPC
G08B21/16

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Parent Industries

GPHYSICS G08Signaling G08BSIGNALLING OR CALLING SYSTEMS ORDER TELEGRAPHS ALARM SYSTEMS G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for

Current Industry

G08B21/16Combustible gas alarms

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for early warning smart gas harmful components, internet of...
- Patent number 12,159,523
- Issue date Dec 3, 2024
- Chengdu Qinchuan IoT Technology Co., Ltd.
- Zehua Shao
- G08 - SIGNALLING
Information Patent Grant
Method for abnormal judgment and safety inspection of smart gas har...
- Patent number 12,142,126
- Issue date Nov 12, 2024
- Chengdu Qinchuan IoT Technology Co., Ltd.
- Zehua Shao
- G08 - SIGNALLING
Information Patent Grant
Engine overspeed device and method
- Patent number 12,098,686
- Issue date Sep 24, 2024
- Gas Activated Systems
- Michael A. Bryan
- G08 - SIGNALLING
Information Patent Grant
Intelligent inert measurement mode
- Patent number 12,062,272
- Issue date Aug 13, 2024
- Honeywell International Inc.
- Jesper Jensen
- G08 - SIGNALLING
Information Patent Grant
Methods, internet of things systems, and storage media for smart ga...
- Patent number 12,051,315
- Issue date Jul 30, 2024
- Chengdu Qinchuan IoT Technology Co., Ltd.
- Zehua Shao
- G08 - SIGNALLING
Information Patent Grant
Carbon monoxide sensor system
- Patent number 12,050,212
- Issue date Jul 30, 2024
- Gas Technology Institute
- Michael Frank Johnson
- G08 - SIGNALLING
Information Patent Grant
Process for analyzing data of at least one mobile gas measuring dev...
- Patent number 12,038,425
- Issue date Jul 16, 2024
- Drager Safety AG & Co. KGaA
- Malte Berndt
- G08 - SIGNALLING
Information Patent Grant
Methods and internet of things (IoT) systems for handling emergency...
- Patent number 12,033,486
- Issue date Jul 9, 2024
- Chengdu Qinchuan IoT Technology Co., Ltd.
- Zehua Shao
- G08 - SIGNALLING
Information Patent Grant
Methods for gas leakage emergency treatment based on indoor safety...
- Patent number 12,033,487
- Issue date Jul 9, 2024
- Chengdu Qinchuan IoT Technology Co., Ltd.
- Zehua Shao
- G08 - SIGNALLING
Information Patent Grant
Network edge detection and notification of gas pressure situation
- Patent number 12,002,342
- Issue date Jun 4, 2024
- Itron, Inc.
- James Lee Kann
- G08 - SIGNALLING
Information Patent Grant
Apparatus and methods for reducing fugitive gas emissions at oil fa...
- Patent number 11,892,437
- Issue date Feb 6, 2024
- PROJECT CANARY, PBC
- David L. Armitage
- G08 - SIGNALLING
Information Patent Grant
Method and system for providing a centralized appliance hub
- Patent number 11,886,210
- Issue date Jan 30, 2024
- OVERCAST INNOVATIONS LLC
- Dean C. Allen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser gas detector and laser gas detection system
- Patent number 11,867,816
- Issue date Jan 9, 2024
- HESAI TECHNOLOGY CO., LTD.
- Kai Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser gas detector and laser gas detection system
- Patent number 11,867,815
- Issue date Jan 9, 2024
- HESAI TECHNOLOGY CO., LTD.
- Kai Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for risk classification and warning of flashover...
- Patent number 11,816,971
- Issue date Nov 14, 2023
- 3M Innovative Properties Company
- Andrew Long
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for monitoring smart gas harmful components, internet of th...
- Patent number 11,810,440
- Issue date Nov 7, 2023
- Chengdu Qinchuan IoT Technology Co., Ltd.
- Zehua Shao
- G08 - SIGNALLING
Information Patent Grant
Compensator in a detector device
- Patent number 11,790,751
- Issue date Oct 17, 2023
- Carrier Corporation
- Matthew J. Buchholz
- G08 - SIGNALLING
Information Patent Grant
Apparatus and methods for reducing fugitive gas emissions at oil fa...
- Patent number 11,782,035
- Issue date Oct 10, 2023
- PROJECT CANARY, PBC
- David L. Armitage
- G08 - SIGNALLING
Information Patent Grant
Methods for predicting gas leakage based on indoor safety and smart...
- Patent number 11,776,378
- Issue date Oct 3, 2023
- Chengdu Qinchuan IoT Technology Co., Ltd.
- Zehua Shao
- G08 - SIGNALLING
Information Patent Grant
Monitoring chemicals and gases along pipes, valves and flanges
- Patent number 11,769,389
- Issue date Sep 26, 2023
- Gregory J. Hummer
- G08 - SIGNALLING
Information Patent Grant
Apparatus and methods for reducing fugitive gas emissions at oil fa...
- Patent number 11,733,221
- Issue date Aug 22, 2023
- PROJECT CANARY, PBC
- David L. Armitage
- G08 - SIGNALLING
Information Patent Grant
Fugitive gas detection system
- Patent number 11,698,035
- Issue date Jul 11, 2023
- GAS ACTIVATED SYSTEMS, INC.
- Michael A. Bryan
- G08 - SIGNALLING
Information Patent Grant
System and method for monitoring and responding to sensed environme...
- Patent number 11,692,899
- Issue date Jul 4, 2023
- AABIX CORPORATION
- Scott Lincoln Burke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Engine overspeed device and method
- Patent number 11,661,896
- Issue date May 30, 2023
- Gas Activated Systems
- Michael A. Bryan
- G08 - SIGNALLING
Information Patent Grant
Apparatus and methods for reducing fugitive gas emissions at oil fa...
- Patent number 11,662,336
- Issue date May 30, 2023
- PROJECT CANARY, PBC
- David L. Armitage
- G08 - SIGNALLING
Information Patent Grant
System and method providing early prediction and forecasting of fal...
- Patent number 11,626,008
- Issue date Apr 11, 2023
- Honeywell International Inc.
- RajeshBabu Nalukurthy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network edge detection and notification of gas pressure situation
- Patent number 11,594,117
- Issue date Feb 28, 2023
- Itron, Inc.
- James Lee Kann
- G08 - SIGNALLING
Information Patent Grant
Compensator in a detector device
- Patent number 11,568,730
- Issue date Jan 31, 2023
- Carrier Corporation
- Matthew J. Buchholz
- G08 - SIGNALLING
Information Patent Grant
Methods and systems for automatically generating a remedial action...
- Patent number 11,508,230
- Issue date Nov 22, 2022
- SunCoke Technology and Development LLC
- John Francis Quanci
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for providing a centralized appliance hub
- Patent number 11,487,307
- Issue date Nov 1, 2022
- OVERCAST INNOVATIONS LLC
- Dean C. Allen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL-RESPONSIVE APPARATUS FOR PROVIDING AN EXIT PASSAGE FROM A BU...
- Publication number 20240418009
- Publication date Dec 19, 2024
- John M. Aroniss
- G08 - SIGNALLING
Information Patent Application
Unmanned Aerial System for Autonomous Gas Leakage Detection, Quanti...
- Publication number 20240412615
- Publication date Dec 12, 2024
- Saudi Arabian Oil Company
- Yasser A. ALSHAALAN
- G08 - SIGNALLING
Information Patent Application
INTELLIGENT INERT MEASUREMENT MODE
- Publication number 20240362988
- Publication date Oct 31, 2024
- Honeywell International Inc.
- Jesper JENSEN
- G08 - SIGNALLING
Information Patent Application
Detection Case for Portable Device
- Publication number 20240329023
- Publication date Oct 3, 2024
- Porsentech ApS
- Kathrine Marie ELMER
- G08 - SIGNALLING
Information Patent Application
METHODS AND INTERNET OF THINGS (IOT) SYSTEMS FOR DETERMINING OPENIN...
- Publication number 20240321077
- Publication date Sep 26, 2024
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G08 - SIGNALLING
Information Patent Application
METHOD, INTERNET OF THINGS SYSTEM, AND STORAGE MEDIUM FOR GENERATIN...
- Publication number 20240321078
- Publication date Sep 26, 2024
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G08 - SIGNALLING
Information Patent Application
Network Edge Detection and Notification of Gas Pressure Situation
- Publication number 20240257626
- Publication date Aug 1, 2024
- Itron, Inc.
- James Lee Kann
- G08 - SIGNALLING
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING A CENTRALIZED APPLIANCE HUB
- Publication number 20240134400
- Publication date Apr 25, 2024
- Overcast Innovations LLC
- Dean C. Allen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHODS FOR REDUCING FUGITIVE GAS EMISSIONS AT OIL FA...
- Publication number 20240125747
- Publication date Apr 18, 2024
- Project Canary, PBC
- David L. Armitage
- G08 - SIGNALLING
Information Patent Application
LASER GAS DETECTOR AND LASER GAS DETECTION SYSTEM
- Publication number 20240061120
- Publication date Feb 22, 2024
- Hesai Technology Co., Ltd.
- Kai Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY DEVICE AND METHOD FOR VEHICLE EMERGENCY STARTING
- Publication number 20240026846
- Publication date Jan 25, 2024
- NINGBO CARSTEL MANUFACTURING CO., LTD.
- Lei ZHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
MONITORING CHEMICALS AND GASES ALONG PIPES, VALVES AND FLANGES
- Publication number 20240013646
- Publication date Jan 11, 2024
- Gregory J. Hummer
- G08 - SIGNALLING
Information Patent Application
APPARATUS AND METHODS FOR REDUCING FUGITIVE GAS EMISSIONS AT OIL FA...
- Publication number 20230417719
- Publication date Dec 28, 2023
- Project Canary, PBC
- David L. Armitage
- G08 - SIGNALLING
Information Patent Application
METHOD FOR EARLY WARNING SMART GAS HARMFUL COMPONENTS, INTERNET OF...
- Publication number 20230377439
- Publication date Nov 23, 2023
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G08 - SIGNALLING
Information Patent Application
METHOD FOR ABNORMAL JUDGMENT AND SAFETY INSPECTION OF SMART GAS HAR...
- Publication number 20230377440
- Publication date Nov 23, 2023
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G08 - SIGNALLING
Information Patent Application
METHODS FOR GAS LEAKAGE EMERGENCY TREATMENT BASED ON INDOOR SAFETY...
- Publication number 20230368631
- Publication date Nov 16, 2023
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G08 - SIGNALLING
Information Patent Application
METHODS, INTERNET OF THINGS SYSTEMS, AND STORAGE MEDIA FOR SMART GA...
- Publication number 20230368632
- Publication date Nov 16, 2023
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G08 - SIGNALLING
Information Patent Application
METHODS AND SYSTEMS FOR AUTOMATICALLY GENERATING A REMEDIAL ACTION...
- Publication number 20230360511
- Publication date Nov 9, 2023
- SunCoke Technology and Development LLC
- John Francis Quancid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUGITIVE GAS DETECTION SYSTEM
- Publication number 20230296064
- Publication date Sep 21, 2023
- Gas Activated Systems, Inc.
- Michael A. Bryan
- G08 - SIGNALLING
Information Patent Application
System and Method for Residential Methane Detection
- Publication number 20230290239
- Publication date Sep 14, 2023
- Safety Scan USA, Inc.
- Elias Nakhl Tobias
- G08 - SIGNALLING
Information Patent Application
ENGINE OVERSPEED DEVICE AND METHOD
- Publication number 20230279819
- Publication date Sep 7, 2023
- Gas Activated Systems
- Michael A. Bryan
- G08 - SIGNALLING
Information Patent Application
METHODS AND INTERNET OF THINGS (IOT) SYSTEMS FOR HANDLING EMERGENCY...
- Publication number 20230252877
- Publication date Aug 10, 2023
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G08 - SIGNALLING
Information Patent Application
APPARATUS AND METHODS FOR REDUCING FUGITIVE GAS EMISSIONS AT OIL FA...
- Publication number 20230204551
- Publication date Jun 29, 2023
- Project Canary, PBC
- David L. Armitage
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHODS FOR MONITORING SMART GAS HARMFUL COMPONENTS, INTERNET OF TH...
- Publication number 20230169843
- Publication date Jun 1, 2023
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G08 - SIGNALLING
Information Patent Application
APPARATUS AND METHODS FOR REDUCING FUGITIVE GAS EMISSIONS AT OIL FA...
- Publication number 20230152288
- Publication date May 18, 2023
- Project Canary, PBC
- David L. Armitage
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
COMPENSATOR IN A DETECTOR DEVICE
- Publication number 20230146813
- Publication date May 11, 2023
- Carrier Corporation
- Matthew J. Buchholz
- G08 - SIGNALLING
Information Patent Application
METHODS FOR PREDICTING GAS LEAKAGE BASED ON INDOOR SAFETY AND SMART...
- Publication number 20230071381
- Publication date Mar 9, 2023
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G08 - SIGNALLING
Information Patent Application
Network Edge Detection and Notification of Gas Pressure Situation
- Publication number 20230005353
- Publication date Jan 5, 2023
- Itron, Inc.
- James Lee Kann
- G08 - SIGNALLING
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING A CENTRALIZED APPLIANCE HUB
- Publication number 20230004177
- Publication date Jan 5, 2023
- Overcast Innovations LLC
- Dean C. Allen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FUGITIVE GAS DETECTION SYSTEM
- Publication number 20220372924
- Publication date Nov 24, 2022
- Gas Activated Systems, Inc.
- Michael A. Bryan
- G08 - SIGNALLING

Combustible gas alarms

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for early warning smart gas harmful components, internet of...

Method for abnormal judgment and safety inspection of smart gas har...

Engine overspeed device and method

Intelligent inert measurement mode

Methods, internet of things systems, and storage media for smart ga...

Carbon monoxide sensor system

Process for analyzing data of at least one mobile gas measuring dev...

Methods and internet of things (IoT) systems for handling emergency...

Methods for gas leakage emergency treatment based on indoor safety...

Network edge detection and notification of gas pressure situation

Apparatus and methods for reducing fugitive gas emissions at oil fa...

Method and system for providing a centralized appliance hub

Laser gas detector and laser gas detection system

Laser gas detector and laser gas detection system

System and method for risk classification and warning of flashover...

Methods for monitoring smart gas harmful components, internet of th...

Compensator in a detector device

Apparatus and methods for reducing fugitive gas emissions at oil fa...

Methods for predicting gas leakage based on indoor safety and smart...

Monitoring chemicals and gases along pipes, valves and flanges

Apparatus and methods for reducing fugitive gas emissions at oil fa...

Fugitive gas detection system

System and method for monitoring and responding to sensed environme...

Engine overspeed device and method

Apparatus and methods for reducing fugitive gas emissions at oil fa...

System and method providing early prediction and forecasting of fal...

Network edge detection and notification of gas pressure situation

Compensator in a detector device

Methods and systems for automatically generating a remedial action...

Method and system for providing a centralized appliance hub

Patents Applicationslast 30 patents

SIGNAL-RESPONSIVE APPARATUS FOR PROVIDING AN EXIT PASSAGE FROM A BU...

Unmanned Aerial System for Autonomous Gas Leakage Detection, Quanti...

INTELLIGENT INERT MEASUREMENT MODE

Detection Case for Portable Device

METHODS AND INTERNET OF THINGS (IOT) SYSTEMS FOR DETERMINING OPENIN...

METHOD, INTERNET OF THINGS SYSTEM, AND STORAGE MEDIUM FOR GENERATIN...

Network Edge Detection and Notification of Gas Pressure Situation

METHOD AND SYSTEM FOR PROVIDING A CENTRALIZED APPLIANCE HUB

APPARATUS AND METHODS FOR REDUCING FUGITIVE GAS EMISSIONS AT OIL FA...

LASER GAS DETECTOR AND LASER GAS DETECTION SYSTEM

POWER SUPPLY DEVICE AND METHOD FOR VEHICLE EMERGENCY STARTING

MONITORING CHEMICALS AND GASES ALONG PIPES, VALVES AND FLANGES

APPARATUS AND METHODS FOR REDUCING FUGITIVE GAS EMISSIONS AT OIL FA...

METHOD FOR EARLY WARNING SMART GAS HARMFUL COMPONENTS, INTERNET OF...

METHOD FOR ABNORMAL JUDGMENT AND SAFETY INSPECTION OF SMART GAS HAR...

METHODS FOR GAS LEAKAGE EMERGENCY TREATMENT BASED ON INDOOR SAFETY...

METHODS, INTERNET OF THINGS SYSTEMS, AND STORAGE MEDIA FOR SMART GA...

METHODS AND SYSTEMS FOR AUTOMATICALLY GENERATING A REMEDIAL ACTION...

FUGITIVE GAS DETECTION SYSTEM

System and Method for Residential Methane Detection

ENGINE OVERSPEED DEVICE AND METHOD

METHODS AND INTERNET OF THINGS (IOT) SYSTEMS FOR HANDLING EMERGENCY...

APPARATUS AND METHODS FOR REDUCING FUGITIVE GAS EMISSIONS AT OIL FA...

METHODS FOR MONITORING SMART GAS HARMFUL COMPONENTS, INTERNET OF TH...

APPARATUS AND METHODS FOR REDUCING FUGITIVE GAS EMISSIONS AT OIL FA...

COMPENSATOR IN A DETECTOR DEVICE

METHODS FOR PREDICTING GAS LEAKAGE BASED ON INDOOR SAFETY AND SMART...

Network Edge Detection and Notification of Gas Pressure Situation

METHOD AND SYSTEM FOR PROVIDING A CENTRALIZED APPLIANCE HUB

FUGITIVE GAS DETECTION SYSTEM