ClassID:

168395

G01N25/50 - CPC Classification

Classification description:

Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility

Sub-classes:
Recent Application in this class:
#1
20260023038
2026-01-22

Test Chamber and Control Method

#2
20250123418
2025-04-17

Coal Spontaneous Combustion Downhole Detection System and Method Based on Self-Potential Method

#3
20250027894
2025-01-23

Flame Test Method

#4
20230070548
2023-03-09

Sealant having fireworthy properties for use with aircraft parts

#5
20220283107
2022-09-08

STIRRING APPARATUS FOR A FLASH POINT DETERMINATION APPARATUS COMPRISING A SELECTIVELY REMOVABLE STIRRING DEVICE

#6
20220260469
2022-08-18

True vapor pressure and flashing detection apparatus and related method

#7
20220170870
2022-06-02

System, method and apparatus for testing and evaluating flame resistance

#8
20200094090
2020-03-26

Sealant having fireworthy properties for use with aircraft parts

#9
20190293581
2019-09-26

Optical flash point detection on an automated open cup flash point detector

#10
20190212283
2019-07-11

Apparatus for determining combustive behavior

#11
20190093622
2019-03-28

Rapid sample ignition test system

#12
20190041344
2019-02-07

Device for controlling the temperature of a test sample

#13
20190001167
2019-01-03

Sealant having fireworthy properties for use with aircraft parts

#14
20180313774
2018-11-01

Optical flash point detection on an automated open cup flash point detector

#15
20170052134
2017-02-23

Combustion experiment device

#16
20160327303
2016-11-10

Air-conditioning apparatus with operability based on flammable refrigerant concentration information in outdoor unit

#17
20160123914
2016-05-05

Detonator system confirmation

#18
20150268041
2015-09-24

Method for investigating early liner collapse in a shaped charge

#19
20150219609
2015-08-06

Measurement of hazardous gases in hydraulic fracking sites

#20
20140331743
2014-11-13

Systems and methods for testing ignition properties of particles

#21
20140241394
2014-08-28

Analysis of rechargeable batteries

#22
20130136150
2013-05-30

Device for measuring the flash point of liquids and solids

#23
20110228808
2011-09-22

SYSTEM AND METHOD FOR COLLECTING AND ANALYZING THE MEASUREMENTS AND OBSERVATIONS REQUIRED DURING FLAMMABILITY TESTING

#24
20100229626
2010-09-16

Apparatus for detecting a flammable atmosphere within a compressor, in particular a vacuum pump

#25
20100164125
2010-07-01

METHOD OF EVALUATING THE FLAME RETARDANCY OF SEALING RESIN AND TEST SAMPLE FOR EVALUATION OF FLAME RETARDANCY

#26
20090168833
2009-07-02

Method and device for testing the fire hazard of a material

#27
20080107148
2008-05-08

THERMAL PROPERTIES TESTING APPARATUS AND METHODS

#28
20060243029
2006-11-02

Gas sensor for detecting combustible gases

#29
20060234387
2006-10-19

Gas analyzer for measuring the flammability of mixtures of combustible gases and oxygen

#30
20060228658
2006-10-12

Apparatus and method for testing combustion

#31
20060133445
2006-06-22

Flammability tester

#32
20050117625
2005-06-02

Thermal properties testing apparatus and methods

#33
20050078732
2005-04-14

Device and method for measuring absorbed heat flux in a fire test apparatus

#34
17451643
2025-03-18

Large format-fractional thermal runaway calorimeter