ClassID:

166449

G01K11/06 - CPC Classification

Classification description:

Measuring temperature based upon physical or chemical changes not covered by groups , , or using melting, freezing, or softening

Sub-classes:
Recent Application in this class:
#1
20260133080
2026-05-14

PULL TAB ACTIVATABLE ENVIRONMENTAL EXPOSURE INDICATORS

#2
20260133079
2026-05-14

ACTIVATABLE DUAL THERMAL INDICATORS

#3
20260098764
2026-04-09

Critical Temperature Indicator (CTI)

#4
20260079054
2026-03-19

DEVICE FOR VISUALLY INDICATING EXCESS TEMPERATURE AND METHOD FOR MANUFACTURING SAME

#5
20250329242
2025-10-23

FIELD ARMABLE ENVIRONMENTAL SENSOR DEVICE

#6
20250253672
2025-08-07

Conductor Temperature Detector

#7
20250244182
2025-07-31

HEAT-SENSITIVE MATERIAL FOR AN OVERHEATING DETECTION ELEMENT, AND ASSOCIATED DETECTION ELEMENT, ELECTRICAL EQUIPMENT AND ELECTRICAL ENCLOSURE

#8
20250237559
2025-07-24

TEMPERATURE INDICATOR WITH ELECTROCHEMICAL SWITCH

#9
20250182959
2025-06-05

OPTICALLY INDICATING THERMAL ADVISORY

#10
20250123157
2025-04-17

TEMPERATURE SENSOR AND INDICATOR

#11
20250093214
2025-03-20

USE OF ENCAPSULATED POLAR PROTIC CHEMISTRIES FOR RFID TEMPERATURE MONITORING

#12
20250020520
2025-01-16

Heat Detection Device

#13
20240288320
2024-08-29

THERMOSENSITIVE SENSOR

#14
20240275178
2024-08-15

Conductor Temperature Detector

#15
20240272014
2024-08-15

BATTERY MODULE WITH TEMPERATURE SENSING STRUCTURE

#16
20240252698
2024-08-01

Sterilization Enclosure For Surgical Instruments

#17
20240158606
2024-05-16

In-Situ Generation of Nucleating Agents for Indicating Devices

#18
20240103447
2024-03-28

PRODUCT IDENTIFICATION SYSTEM AND METHOD

#19
20240068886
2024-02-29

ORIENTATION-INDEPENDENT TEMPERATURE SENSOR

#20
20240019316
2024-01-18

CAPACITANCE-BASED TEMPERATURE SENSOR WITH DELAY

#21
20240003756
2024-01-04

APPARATUSES AND METHODS FOR TEMPERATURE DETECTION USING ELECTRICAL SENSORS WITH PHASE CHANGE MATERIALS

#22
20240003755
2024-01-04

APPARATUSES AND METHODS FOR TEMPERATURE DETECTION USING PRESSURE SENSOR

#23
20240003754
2024-01-04

APPARATUSES AND METHODS FOR OPTICAL OR VISUAL DETECTION OF TEMPERATURE CHANGE VIA PHASE CHANGE MATERIAL

#24
20240003753
2024-01-04

APPARATUSES AND METHODS FOR IMPLEMENTING DIGITAL LEDGERS VIA PHASE CHANGE MATERIALS

#25
20240003752
2024-01-04

APPARATUSES AND METHODS FOR TEMPERATURE DETECTION USING PHASE CHANGE MATERIALS

#26
20230366752
2023-11-16

TEMPERATURE INDICATOR

#27
20230366751
2023-11-16

TEMPERATURE INDICATOR

#28
20230349987
2023-11-02

COMPARATIVE MEASUREMENT USING PARTICLES WITHIN ONE OR MORE COMPARTMENTS

#29
20230341272
2023-10-26

SEMICONDUCTOR DEVICE AND CAPACITIVE SENSOR DEVICE

#30
20230318311
2023-10-05

Conductor temperature detector

#31
20230260852
2023-08-17

APPARATUS INCLUDING TRANSPARENT MATERIAL FOR TRANSPARENT PROCESS PERFORMANCE AND METHOD USING THEREOF

#32
20230258508
2023-08-17

TIME TEMPERATURE INDICATION MODULE

#33
20230246454
2023-08-03

Conductor Temperature Detector

#34
20230194359
2023-06-22

DEVICE AND METHOD FOR DETECTING A VARIATION IN TEMPERATURE

#35
20230152166
2023-05-18

TEMPERATURE SENSING WITH PARTICLES IN MEDIUM MATERIAL

#36
20230032314
2023-02-02

Conductor temperature detector

#37
20230023862
2023-01-26

In-situ generation of nucleating agents for indicating devices

#38
20220296741
2022-09-22

Sterilization enclosure for surgical instruments

#39
20220283041
2022-09-08

ACTIVATABLE WARMING INDICATOR WITHOUT DYE

#40
20220252464
2022-08-11

Temperature indicator with electrochemical switch

#41
20220244108
2022-08-04

DESCENDING AND ASCENDING TEMPERATURE INDICATORS UTILIZING DEEP EUTECTICS

#42
20220180139
2022-06-09

TEMPERATURE INDICATOR

#43
20220107227
2022-04-07

Heat sensor cable with ceramic coil and eutectic salt between inner and outer conductors

#44
20220102962
2022-03-31

Conductor temperature detector

#45
20220044844
2022-02-10

Heat detection line and multi-core cable

#46
20210398698
2021-12-23

Sensors for passively measuring a maximum temperature of a nuclear reactor, and related methods

#47
20210285828
2021-09-16

Stimulus indicating device employing thermoreversible amphiphilic gels

#48
20210262867
2021-08-26

Low cost container condition monitor

#49
20210247245
2021-08-12

Measuring insert with state monitoring

#50
20210164849
2021-06-03

Temperature sensor and indicator

#51
20210095129
2021-04-01

THERMAL INDICATOR, THERMAL INDICATING COMPOSITION AND THERMAL INDICATING STRUCTURE

#52
20210072098
2021-03-11

Triple point immersion cell article

#53
20210048352
2021-02-18

Thermal sensor and method of manufacture

#54
20200348187
2020-11-05

COMPOSITE TEMPERATURE INDICATION ARTICLE AND PREPARATION METHOD AND USE THEREOF

#55
20200321770
2020-10-08

Conductor temperature detector

#56
20200278263
2020-09-03

Temperature detection label and article management device using same

#57
20200264055
2020-08-20

THERMAL CALIBRATION

#58
20200238557
2020-07-30

THERMALLY ACTUATED FIBRE OPTIC CUTTING DEVICE

#59
20200237939
2020-07-30

Sterilization enclosure for surgical instruments

#60
20200225093
2020-07-16

TEMPERATURE INDICATOR FOR ELECTRICAL EQUIPMENT

#61
20200191758
2020-06-18

DEVICE FOR A PRODUCT TEMPERATURE VARIATION DETECTION BELOW A THRESHOLD VALUE

#62
20200158579
2020-05-21

TEMPERATURE EVALUATION SYSTEM, AND ARTICLE MANAGEMENT SYSTEM IN WHICH SAME IS USED

#63
20200124484
2020-04-23

Product identification system and method

#64
20200115880
2020-04-16

Methods of using triangulation to locate a manhole event in a system of underground vaults

#65
20200033200
2020-01-30

TURBOMACHINE COMPONENT WITH A SIGNALING DEVICE, TURBOMACHINE AND METHOD OF UPGRADING A TURBOMACHINE COMPONENT

#66
20200029551
2020-01-30

LOW TEMPERATURE INDICATOR MIXTURE, DEVICE AND METHOD FOR MONITORING A TEMPERATURE TRANSITION AT LOW TEMPERATURES

#67
20190383671
2019-12-19

Low cost container condition monitor

#68
20190333419
2019-10-31

Thermal-sensitive appearance-changing label

#69
20190323901
2019-10-24

Temperature detecting element and temperature detecting apparatus including the same

#70
20190300740
2019-10-03

Temperature detection material, temperature detection ink using same, temperature indicator, method for manufacturing temperature detection material, and product management system

#71
20190285482
2019-09-19

Descending and ascending temperature indicators utilizing deep eutectics

#72
20190279062
2019-09-12

Temperature triggered switch

#73
20190236425
2019-08-01

Temperature indicator

#74
20190234806
2019-08-01

Elapsed time temperature indicator and method of activation and use

#75
20190233126
2019-08-01

Temperature monitoring unit for aircraft wing structure and associated installation method

#76
20190212210
2019-07-11

Device, system and method for temperature limit indication and detection of temperature-sensitive items

#77
20190193075
2019-06-27

SAMPLE CONTAINER FOR A CRYOGENICALLY PRESERVED BIOLOGICAL SAMPLE, METHOD FOR PRODUCING THE SAMPLE CONTAINER, METHOD FOR MONITORING THE TEMPERATURE OF A CRYOGENICALLY PRESERVED SAMPLE

#78
20190193073
2019-06-27

Nucleic acid amplification disk apparatus using temperature sensitive polymer synthesis and the analysis method using the same

#79
20190133111
2019-05-09

METHOD AND DEVICE FOR MONITORING THE TEMPERATURE OF A CRYOPRESERVED BIOLOGICAL SAMPLE

#80
20190128744
2019-05-02

EMI-compatible mechanical temperature threshold sensor

#81
20190113397
2019-04-18

Device and method for monitoring the temperature of a cryogenically preserved biological sample

#82
20190113396
2019-04-18

Device and method for monitoring the temperature of a cryopreserved biological sample

#83
20190082682
2019-03-21

Method and device for the temperature monitoring of a cryopreserved biological sample

#84
20190082681
2019-03-21

Method and device for the temperature monitoring of a cryopreserved biological sample

#85
20180372549
2018-12-27

Time and temperature indication module and manufacturing method therefor

#86
20180292269
2018-10-11

Temperature indicator for electrical equipment

#87
20180266895
2018-09-20

Power source for a vehicle service cart

#88
20180108233
2018-04-19

Thermochemical temperature indicators

#89
20180094985
2018-04-05

Determining temperature inside a high pressure cell by evaluating solid solution composition

#90
20180080834
2018-03-22

TEMPERATURE INDICATING MEDIUM

#91
20180080833
2018-03-22

Low cost container condition monitor

#92
20180045582
2018-02-15

Temperature traceable indicator and method for manufacturing same

#93
20170358920
2017-12-14

Conductor temperature detector

#94
20170336270
2017-11-23

Device for local temperature measurement, associated cell and method for use

#95
20170307573
2017-10-26

Sterilization test strip

#96
20170276647
2017-09-28

Magneto-mechanical resonator sensor with mass distribution channel

#97
20170268933
2017-09-21

Overheat bleed air detector and method of manufacture

#98
20170261384
2017-09-14

Thermal history change type indicator

#99
20170248473
2017-08-31

Temperature indicator for electrical equipment

#100
20170234740
2017-08-17

Magneto-mechanical resonator sensor with pre-disposed mass

#101
20170227452
2017-08-10

Systems and methods for magneto-mechanical resonator sensors

#102
20170211992
2017-07-27

Visual and electronically readable temperature indicator

#103
20170205295
2017-07-20

Gel-based temperature indicators

#104
20170131249
2017-05-11

Functional label, having lactobacillus separator membrane and using selective dissolution for detecting external temperature, for checking freshness of storage material

#105
20170043095
2017-02-16

Multifunctional sensor

#106
20170038093
2017-02-09

Device and system for quantifying the useful thermal energy available in a tank

#107
20170030780
2017-02-02

Multi-stage temperature indicating device

#108
20170010163
2017-01-12

HIGH FREQUENCY INDUCTION HEATING METHOD

#109
20160370234
2016-12-22

Thermal proxy device using color changing technology

#110
20160290871
2016-10-06

Temperature control material

#111
20160161345
2016-06-09

Eutectic based continuous thermal sensing element including fiber wrapped center conductor

#112
20160138979
2016-05-19

Thermal sensor

#113
20160103022
2016-04-14

Thermal sensor

#114
20160099126
2016-04-07

Method, system, and apparatus to prevent arc faults in electrical conduits

#115
20160097685
2016-04-07

Method, system, and apparatus to prevent arc faults in electrical connectivity

#116
20160097683
2016-04-07

Activatable temperature indicator

#117
20160047764
2016-02-18

Monitoring of the freezing state of a biopharmaceutical fluid found in a container

#118
20150369673
2015-12-24

Thermal sensor

#119
20150369672
2015-12-24

Thermal sensor

#120
20150362376
2015-12-17

Temperature monitoring

#121
20150328633
2015-11-19

Nucleic acid amplification disk apparatus using temperature sensitive polymer synthesis and the analysis method using the same

#122
20150300893
2015-10-22

COMPOUND CALIBRATOR FOR THERMAL SENSORS

#123
20150283739
2015-10-08

FIBRE-REINFORCED THERMOPLASTIC COMPONENT ASSEMBLY AND METHOD FOR PRODUCING SUCH A FIBRE-REINFORCED THERMOPLASTIC COMPONENT ASSEMBLY

#124
20150260585
2015-09-17

EMI-compatible mechanical temperature threshold sensor

#125
20150260584
2015-09-17

Display device

#126
20150114280
2015-04-30

Temperature indicator

#127
20150092811
2015-04-02

Nanoparticles-Based Taggant Systems and Methods

#128
20140373772
2014-12-25

Freezer failure indicator

#129
20140361234
2014-12-11

Electric element

#130
20140321504
2014-10-30

Method and apparatus for measuring the temperature of a molten metal

#131
20140318438
2014-10-30

Thermal indicator

#132
20140318437
2014-10-30

Effective life indicator and stopper including the same

#133
20140311401
2014-10-23

Freeze indicator

#134
20140249483
2014-09-04

Piston rod foot

#135
20140211829
2014-07-31

Temperature indicator for electrical equipment

#136
20140144366
2014-05-29

Time-temperature indicator comprising a side chain crystalline polymer

#137
20140130730
2014-05-15

Method and apparatus for confirming whether a frozen food has been defrosted

#138
20140130729
2014-05-15

Method and apparatus for confirming whether a frozen food has been defrosted

#139
20140098836
2014-04-10

TEMPERATURE INDICATING PAINT

#140
20140011184
2014-01-09

Positive controls

#141
20130320145
2013-12-05

SYSTEM AND METHOD FOR MEASURING AND METERING DEICING FLUID FROM A TANK USING A REFRACTOMETER MODULE

#142
20130305980
2013-11-21

Critical temperature indicator and manufacturing method thereof

#143
20130235112
2013-09-12

Prints with temperature history tracking capability

#144
20130223473
2013-08-29

Heat flux gauge with micro-scale temperature sensors

#145
20130220209
2013-08-29

Lower threshold temperature indicator device

#146
20130199436
2013-08-08

Grill buddies

#147
20130156067
2013-06-20

Temperature management member under reduced-pressure atmosphere and temperature management method under reduced-pressure atmosphere

#148
20130129510
2013-05-23

System and method for estimating operating temperature of turbo machinery

#149
20130058374
2013-03-07

Method of determining the softening- or dropping point

#150
20130038454
2013-02-14

System for remotely monitoring changes in condition

#151
20130008368
2013-01-10

Temperature indication product and method of manufacture

#152
20120326878
2012-12-27

DEVICE CAPABLE OF INDICATING THAT AT LEAST ONE TEMPERATURE THRESHOLD HAS BEEN REACHED AND/OR EXCEEDED

#153
20120307865
2012-12-06

Internal temperature indicator

#154
20120285365
2012-11-15

Non-metallic doneless indicator

#155
20120238950
2012-09-20

Temperature-sensitive packaging closures

#156
20120234227
2012-09-20

Temperature indicators utilizing trace materials

#157
20120178077
2012-07-12

Thermal calibration

#158
20120079981
2012-04-05

Temperature-activated time-temperature indicator

#159
20120079980
2012-04-05

Color-changing emulsions for freeze indicators

#160
20120051390
2012-03-01

Compound calibrator for thermal sensors

#161
20120033173
2012-02-09

MULTIFUNCTIONAL OPTICAL SENSOR

#162
20120029891
2012-02-02

Methods for predicting stability and melting temperatures of nucleic acid duplexes

#163
20120027647
2012-02-02

Stimulus indicator employing stimulus sensitive metals and gels

#164
20120027045
2012-02-02

PASSIVE THERMAL MONITORING SYSTEMS AND METHODS OF MAKING AND USING THE SAME

#165
20110271895
2011-11-10

Precise critical temperature indicator (and manufacturing methods therefor)

#166
20110203511
2011-08-25

Precision apparatus using low thermal expansion component

#167
20110168079
2011-07-14

Temperature sensing indicator and temperature sensing indicator device

#168
20110163841
2011-07-07

Temperature switch

#169
20110134958
2011-06-09

Methods for assessing a temperature in a subsurface formation

#170
20110048314
2011-03-03

Thermally-responsive materials and devices comprising such materials

#171
20110048312
2011-03-03

Label configured to indicate an object reaching a predetermined temperature

#172
20100254425
2010-10-07

Phase change material based temperature sensor

#173
20100204951
2010-08-12

Method to determine thermal profiles of nanoscale circuitry

#174
20100192833
2010-08-05

Temperature sensitive films

#175
20100162941
2010-07-01

Freeze indicators, components therefor and preparative processes

#176
20100098913
2010-04-22

DEVICE AND METHOD FOR PROTECTION AND ACTIVATION OF SENSORS

#177
20100086253
2010-04-08

DISTRIBUTED TEMPERATURE SENSOR

#178
20100043696
2010-02-25

Temperature-sensitive indicator

#179
20100031868
2010-02-11

Temperature-sensitive indicator

#180
20100024714
2010-02-04

Freeze indicators, flexible freeze indicators, combination indicators and manufacturing methods

#181
20090320742
2009-12-31

Temperature sensitive label for detecting temperature changes to a temperature sensitive item

#182
20090238693
2009-09-24

Substrate with applied coating and production method

#183
20090211268
2009-08-27

Defrost indicator

#184
20090200160
2009-08-13

Thermal Reaction Type Smell Emitting Device and Electrical Equipment Using the Same

#185
20090139250
2009-06-04

Defrost indicator

#186
20090123334
2009-05-14

Device and Method for Monitoring the Temperature to Which a Product has Been Exposed

#187
20090108230
2009-04-30

Thermally-responsive materials and devices comprising such materials

#188
20090097528
2009-04-16

Apparatus, system, and method for detecting temperature threshold events in an aftertreatment device

#189
20090092519
2009-04-09

Temperature-switching materials having improved strength and thermal properties

#190
20090050049
2009-02-26

TIME-TEMPERATURE INDICATORS

#191
20090050047
2009-02-26

Display Device for Chilled Goods

#192
20090016407
2009-01-15

Temperature-measuring member, temperature-measuring device, and method for measuring temperature

#193
20090010803
2009-01-08

Stimulus indicating device employing polymer gels

#194
20090001336
2009-01-01

Phase change material based temperature sensor

#195
20080295761
2008-12-04

Stimulus indicating device employing polymer gels

#196
20080257251
2008-10-23

Freeze indicators suitable for mass production

#197
20080232427
2008-09-25

Temperature sensitive label for detecting temperature changes to a temperature sensitive item

#198
20080192801
2008-08-14

Method of detecting a threshold temperature

#199
20080156089
2008-07-03

Method for preventing an over temperature condition in a gas turbine engine

#200
20080137713
2008-06-12

System and method for controlling temperature indicators

#201
20080130708
2008-06-05

Fluid temperature measurement device

#202
20080110391
2008-05-15

Freeze indicators, flexible freeze indicators and manufacturing methods

#203
20080107153
2008-05-08

System and method for multiple-temperature indicator stick

#204
20080089386
2008-04-17

System and method for controlling temperature indicators

#205
20080084912
2008-04-10

Residual lifetime indicator for perishable consumer products

#206
20080056329
2008-03-06

Color-retaining excess-temperature exposure indicator

#207
20080026110
2008-01-31

Defrost indicator for frozen products

#208
20080025370
2008-01-31

Accurate temperature measurement for semiconductor applications

#209
20080012580
2008-01-17

Sensor that can be irreversibly changed

#210
20070242727
2007-10-18

Recording and storing a temperature

#211
20070211784
2007-09-13

Method and system for conservative evaluation, validation and monitoring of thermal processing

#212
20070151502
2007-07-05

Changed condition indicator

#213
20070119364
2007-05-31

Freeze indicators suitable for mass production

#214
20070098039
2007-05-03

Reusable, resettable, critical temperature indicator

#215
20070085062
2007-04-19

Temperature switch

#216
20070039383
2007-02-22

Temperature sensitive indicator

#217
20060199003
2006-09-07

Method and apparatus for monitoring for failure temperatures of a structure

#218
20060133449
2006-06-22

Method and system for conservative evaluation, validation and monitoring of thermal processing

#219
20060130735
2006-06-22

Temperature sensor

#220
20060078036
2006-04-13

Method and device for indicating temperature

#221
20060074516
2006-04-06

Fusion temperature calibration

#222
20060065183
2006-03-30

Sealed-system critical temperature indicator

#223
20060032774
2006-02-16

Package for storing goods in a preservative state as well as a method for making such a package

#224
20060032427
2006-02-16

Temperature indicating display device

#225
20060011124
2006-01-19

Temperature sensor label

#226
20050211153
2005-09-29

Thermopolymeric switching mediums and temperature monitoring devices embodying such mediums

#227
20050199179
2005-09-15

Critical temperature indicator

#228
20050193760
2005-09-08

Aircraft galley carts and other insulated food storage units, and methods for their use

#229
20050120939
2005-06-09

Freezer failure indicator

#230
20050063664
2005-03-24

Fusion splicing of highly rare-earth-doped optical fibers

#231
19086785
2025-10-14

Battery monitoring system and method for monitoring a battery pack

#232
17499188
2023-01-24

Apparatus for thaw detection of a frozen item and method of manufacturing the same

#233
15926009
2019-07-09

Visual and electronically readable temperature indicator

#234
14076904
2017-12-19

System and method for time-temperature monitoring of transportable goods