ClassID:

173399

G01V9/005 - CPC Classification

Classification description:

Prospecting or detecting by methods not provided for in groups  -  by thermal methods, e.g. after generation of heat by chemical reactions

Recent Application in this class:
#1
20260118548
2026-04-30

A METHOD FOR DETERMINING THE HEAT IN PLACE FOR A GEOTHERMAL SYSTEM WITH HORIZONTAL WELLS

#2
20250355131
2025-11-20

METHOD FOR WATER SEEPAGE DETECTION AND LOCALIZATION IN EARTHEN EMBANKMENTS

#3
20250306235
2025-10-02

METHODS AND SYSTEMS FOR SOURCE ROCK CHEMOSTRATIGRAPHY AND ORGANOFACIES CHARACTERIZATION

#4
20250251525
2025-08-07

Method for measuring flow velocity of multilayer groundwater using distributed optical fiber with point-source active heating

#5
20250251523
2025-08-07

GEOLOGY, TEMPERATURE, GEOPHYSICS, STRESS ORIENTATIONS, AND NATURAL FRACTURING

#6
20250216576
2025-07-03

TARGET DELINEATION METHOD FOR DEEP PROSPECTING OF HYDROTHERMAL DEPOSIT CONTROLLED BY FAULT-FOLD STRUCTURE

#7
20250122789
2025-04-17

Stimulating Hydrocarbon Production in a Subsurface Reservoir

#8
20240418891
2024-12-19

Method and device for locating an optical fiber

#9
20230400601
2023-12-14

Prediction method and system for changes of physical parameters after earthquakes

#10
20230274468
2023-08-31

SYSTEMS AND METHODS FOR ANALYZING WORKSPACE CLUTTER AND GENERATING IMPROVED WORKSPACE LAYOUTS

#11
20230220755
2023-07-13

METHOD AND APPARATUS FOR PREDICTING OIL AND GAS YIELDS IN IN-SITU OIL SHALE EXPLOITATION

#12
20230182589
2023-06-15

Foreign object detection using heat sensitive material and inductive sensing

#13
20220412904
2022-12-29

Thermal measurement system

#14
20220289075
2022-09-15

System and method for detecting objects left behind by using heated resistive filament in a vehicle

#15
20220244421
2022-08-04

Method and system for ranking reactivities for kinetics assignment in basin modeling

#16
20220137247
2022-05-05

Stimulated rock volume analysis

#17
20210402922
2021-12-30

UNATTENTED OCCUPANT PROTECTION SYSTEM (UOPS) SAFETY SYSTEM

#18
20210396906
2021-12-23

Determining gas-oil and oil-water shut-in interfaces for an undulating well

#19
20210340866
2021-11-04

Logging tool with 4D printed sensing system

#20
20210295028
2021-09-23

Human identifying device, human identifying method and human-presence-based illuminating system thereof

#21
20210138918
2021-05-13

Foreign object detection using heat sensitive material and inductive sensing

#22
20210072422
2021-03-11

Systems and methods for saturation logging of hydrocarbon wells

#23
20210027055
2021-01-28

Methods and systems for identifying topographic features

#24
20200370419
2020-11-26

Digital thermal avatar

#25
20200362698
2020-11-19

Hydrocarbon wells and methods of interrogating fluid flow within hydrocarbon wells

#26
20200315157
2020-10-08

Device for holding a bait

#27
20200278472
2020-09-03

Detecting subsurface objects and voids using thermal inertia

#28
20200264621
2020-08-20

METHOD FOR DETECTING AND RESPONDING TO SPILLS AND HAZARDS

#29
20200225373
2020-07-16

Earthquake warning system

#30
20200200943
2020-06-25

Methods and systems for providing access to interferometric system data

#31
20200135002
2020-04-30

INFORMATION PROVIDING APPARATUS, INFORMATION PROVIDING METHOD AND INFORMATION PROVIDING SYSTEM

#32
20200103286
2020-04-02

Notification control device, notification control system, and notification control method

#33
20200076244
2020-03-05

Wireless charging system with temperature sensor array

#34
20200049853
2020-02-13

Differential attenuation compensation for distributed temperature sensing systems

#35
20200025970
2020-01-23

Method and road finisher for detecting interfering objects during the creation of a temperature field of the paving layer

#36
20200024942
2020-01-23

Wellbore inflow detection based on distributed temperature sensing

#37
20190353816
2019-11-21

Foreign object detection using heat sensitive material and inductive sensing

#38
20190235511
2019-08-01

Method for detecting and responding to spills and hazards

#39
20190212746
2019-07-11

Sensor system for multiple perspective sensor data sets

#40
20190145249
2019-05-16

Multi-cavity all-glass interferometric sensor for measuring high pressure and temperature

#41
20190107638
2019-04-11

Earthquake forecast device

#42
20190086348
2019-03-21

Devices and related methods for estimating accumulated thermal damage of downhole components

#43
20190078944
2019-03-14

Method for estimating geothermal gradient and device for estimating geothermal gradient

#44
20190043336
2019-02-07

Information providing apparatus and information providing system

#45
20190025138
2019-01-24

Devices and Methods for Measuring Subsurface Thermal Flux and Estimating Subsurface Reactive Material Flux

#46
20190009640
2019-01-10

Occupant detection system, and vehicular air conditioner having the same

#47
20180370431
2018-12-27

UNATTENTED OCCUPANT PROTECTION SYSTEM (UOPS) SAFETY SYSTEM

#48
20180364381
2018-12-20

Stimulated rock volume analysis

#49
20180342247
2018-11-29

Audio input activation based on thermal data detection

#50
20180252093
2018-09-06

Passive ranging to a target well using a fiber optic ranging assembly

#51
20180239055
2018-08-23

Foreign object detection using infared sensing

#52
20180235581
2018-08-23

REMOTE AIR DETECTOR OF THE ALCOHOL CONTENT OR OTHER CHEMICAL OR NATURAL PRODUCT, HARMFUL TO THE MENTAL-PHYSICAL STATE OF A PERSON DRIVING A MEANS OF TRANSPORT

#53
20180202262
2018-07-19

Method for hydrocarbon recovery with a fractal pattern and related apparatus

#54
20180198323
2018-07-12

Foreign object detection using heat sensitive material and inductive sensing

#55
20180166929
2018-06-14

Method for controlling power transmitting device, method for detecting foreign object, and power transmitting device in wireless power transmission system

#56
20180156392
2018-06-07

Detection of pipeline exposure in water crossings

#57
20180120476
2018-05-03

System and method for determining the adiabatic stress derivative of the temperature for rocks under water

#58
20180106776
2018-04-19

Method for determining quantities of hydrocarbon compounds contained in rock from a geological sample

#59
20180031730
2018-02-01

Device for monitoring temperature response to stress change in strata

#60
20180018005
2018-01-18

User detection apparatus, systems, and methods

#61
20170356287
2017-12-14

Traceable micro-electro-mechanical systems for use in subterranean formations

#62
20170336528
2017-11-23

Measuring total organic carbon of shales using thermal expansion

#63
20170320463
2017-11-09

Biological object detector, vehicle seat occupancy detector, and seat belt non-wearing warning system

#64
20170205533
2017-07-20

Environmental logging system

#65
20170192125
2017-07-06

Molecular Factor Computing Sensor for Intelligent Well Completion

#66
20170192124
2017-07-06

Intelligent/autonomous thermocline mapping and monitoring for marine and freshwater applications

#67
20170191360
2017-07-06

CONSTANT VOLUME TEMPERATURE TO PRESSURE TRANSDUCER FOR USE WITH RETRIEVABLE PRESSURE SENSOR ASSEMBLIES

#68
20170153358
2017-06-01

Method of estimating well productivity along a section of a wellbore

#69
20170145815
2017-05-25

Downhole thermal anomaly detection for passive ranging to a target wellbore

#70
20170138188
2017-05-18

Measuring hydrocarbon content of a rock formation downhole using laser-induced vaporization and pyrolysis

#71
20170138170
2017-05-18

Method for predicting hydrate formation

#72
20170131432
2017-05-11

Pop-up long-term monitoring base station for seafloor heat flow

#73
20170123103
2017-05-04

Fluid sensor cable assembly, system, and method

#74
20170075028
2017-03-16

Phase predictions using geochemical data

#75
20170075023
2017-03-16

Correcting for monitoring electrodes current leakage in galvanic tools

#76
20170067222
2017-03-09

Method of monitoring subsurface concrete structures

#77
20170009568
2017-01-12

Temperature sensor technique for determining a well fluid characteristic

#78
20160371841
2016-12-22

Zonal underground structure detection method based on sun shadow compensation

#79
20160370478
2016-12-22

Earthquake forecaster

#80
20160356920
2016-12-08

Method for detecting zonal underground target in mountain land based on ridge heat radiation correction

#81
20160356919
2016-12-08

Methods and apparatuses for deriving wellbore fluid sag from thermal conductivity measurements

#82
20160313192
2016-10-27

Downhole measurement sensor assembly for an electrical submersible pump and method of manufacturing thereof

#83
20160266277
2016-09-15

CONTINUOUS SENSOR MEASUREMENT IN HARSH ENVIRONMENTS

#84
20160259084
2016-09-08

Identification of heat capacity properties of formation fluid

#85
20160258279
2016-09-08

Identification of thermal conductivity properties of formation fluid

#86
20160223709
2016-08-04

Analysis of a reservoir fluid using a molecular factor computational system

#87
20160186554
2016-06-30

Production logging multi-lateral wells

#88
20160168977
2016-06-16

Optimized SAGD well placement utilizing temperature and electromagnetic measurements

#89
20160138384
2016-05-19

Constant volume temperature to pressure transducer for use with retrievable pressure sensor assemblies

#90
20160121847
2016-05-05

Biological object detector, vehicle seat occupancy detector, and seat belt non-wearing warning system

#91
20160084988
2016-03-24

Method for analyzing 2-dimensional geothermal resource data using web-based 3-dimensional sectional view

#92
20150346179
2015-12-03

Method of assessing at least one petroleum characteristic of a rock sample

#93
20150253458
2015-09-10

Dynamic wide-area earth thermal properties and earth ambient temperature determination system

#94
20150233773
2015-08-20

Devices and methods for measuring thermal flux and estimating rate of change of reactive material within a subsurface formation

#95
20150168595
2015-06-18

Living body detector and power-saving mode setting method

#96
20150114628
2015-04-30

Downhole Pressure/Thermal Perturbation Scanning Using High Resolution Distributed Temperature Sensing

#97
20150088479
2015-03-26

Method for hydrocarbon recovery with a fractal pattern and related apparatus

#98
20150088427
2015-03-26

Method for hydrocarbon recovery with change detection and related apparatus

#99
20150066465
2015-03-05

Method for exploiting a subsurface deposit comprising at least one geological outcrop by means of photogrammetry

#100
20150058262
2015-02-26

System and method for automatic local grid refinement in reservoir simulation systems

#101
20140379262
2014-12-25

METHOD OF QUANTIFYING HYDROTHERMAL IMPACT

#102
20140303895
2014-10-09

Method for determining the location, size, and fluid composition of a subsurface hydrocarbon accumulation

#103
20140288853
2014-09-25

Method for determining the location, size, and fluid composition of a subsurface hydrocarbon accumulation

#104
20140284465
2014-09-25

Exploration method and system for detection of hydrocarbons with an underwater vehicle

#105
20140256055
2014-09-11

Exploration method and system for detection of hydrocarbons

#106
20140231074
2014-08-21

Methods and Apparatus for Determining Downhole Parameters

#107
20140157884
2014-06-12

Methods and apparatus for determining downhole parametes

#108
20140157882
2014-06-12

DISTRIBUTED TEMPERATURE SENSING WITH BACKGROUND FILTERING

#109
20140151032
2014-06-05

Methods and apparatus for determining downhole fluid parameters

#110
20140150546
2014-06-05

Methods and apparatus for analyzing operations

#111
20140102695
2014-04-17

Methods and apparatus for determining fluid parameters

#112
20140064329
2014-03-06

Monitoring movement in fluid-containing environment via variable heating

#113
20130329959
2013-12-12

Object detection device

#114
20130266039
2013-10-10

System and method for wellbore monitoring

#115
20130253837
2013-09-26

Methods for estimating missing real-time data for intelligent fields

#116
20130138348
2013-05-30

Method for determining the profile of an inflow and the parameters of a well-surrounding area in a multipay well

#117
20130110402
2013-05-02

Method and apparatus for in-situ wellbore measurement and control with inductive connectivity

#118
20120327743
2012-12-27

Method for determining properties of a formation

#119
20120292510
2012-11-22

Human body sensing device and image processing apparatus having the same

#120
20120200713
2012-08-09

Integrated sensing device for assessing integrity of a rock mass and corresponding method

#121
20120182410
2012-07-19

Position detecting method and electronic device implementing the method

#122
20110036983
2011-02-17

Identification system and method using highly collimated source of electromagnetic radiation

#123
20100219334
2010-09-02

System and method for wellbore monitoring

#124
20100025582
2010-02-04

Remote sensing of subsurface artifacts by use of visual and thermal imagery

#125
20090216456
2009-08-27

ANALYZING DYNAMIC PERFORMANCE OF RESERVOIR DEVELOPMENT SYSTEM BASED ON THERMAL TRANSIENT DATA

#126
20090110232
2009-04-30

Methods and systems for detecting concealed objects

#127
20080224041
2008-09-18

METHOD AND APPARATUS FOR SUBSURFACE ANOMALY DETECTION AND IMAGE PROJECTION

#128
20080195347
2008-08-14

System and Method for Detecting Concealed Objects

#129
20080185525
2008-08-07

Non-invasive method to identify hidden foreign objects near a human subject

#130
20070122038
2007-05-31

Methods and systems for detecting concealed objects

#131
20050256671
2005-11-17

Method and relevant device for revealing objects

#132
18936150
2025-07-15

Thermosyphon foundation, method of calculating cold conductivity enhancement coefficient and method of cold conductivity enhancement thereof

#133
18392659
2024-06-25

Simulation device and simulation method for liquid sulfur-gas-water multiphase flow and use thereof in high-temperature and high-pressure gas reservoir with high sulfur content

#134
16722483
2022-03-22

Heat detection system

#135
15298041
2017-04-25

Kick information identification apparatus and method assisted for wellbore pressure control during horizontal drilling