Patents-Review.com
ClassID:

168523 ⎘

G01N27/417 - CPC Classification

Classification description:

Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis; Systems using cells, i.e. more than one cell and probes with solid electrolytes

Sub-classes:
Recent Application in this class:
#1
20250283844
2025-09-11

GAS SENSOR, AND CONCENTRATION MEASUREMENT METHOD USING GAS SENSOR

 #2
20240272116
2024-08-15

ELECTROCHEMICAL CELL DEVICES AND METHODS OF MANUFACTURING

 #3
20240053293
2024-02-15

DEVICE FOR ANALYSING A BIOLOGICAL FLUID

 #4
20240011935
2024-01-11

ARRANGEMENT AND METHOD FOR DETERMINING HYDROGEN PURITY

 #5
20230349855
2023-11-02

CO2 MASS ESTIMATION SYSTEM, EXHAUST GAS COMPOSITION RATIO ESTIMATION METHOD, AND CO2 MASS ESTIMATION METHOD

 #6
20230236148
2023-07-27

ION MOVEMENT MEASURING DEVICE AND ION MOVEMENT MEASURING METHOD

 #7
20220390410
2022-12-08

GAS SENSOR ELEMENT

 #8
20220236212
2022-07-28

Sensor element of NOx sensor

 #9
20220236210
2022-07-28

Sensor element of gas sensor

 #10
20220221419
2022-07-14

A BIOSENSOR FOR DETECTING AND CHARACTERIZING A BIOLOGICAL MATERIAL

 #11
20220154243
2022-05-19

MEASUREMENT APPARATUS, MEASUREMENT METHOD, PROGRAM, AND BIOSENSOR

 #12
20220128507
2022-04-28

METHOD FOR DETERMINING A CONCENTRATION OF A GAS COMPONENT AND CONTROL DEVICE CONFIGURED THEREFORE

 #13
20220113273
2022-04-14

POTENTIOSTAT CURRENT-POTENTIAL DECOUPLER FOR USE IN ELECTROCHEMICAL EXPERIMENTS

 #14
20210302357
2021-09-30

Gas sensor for suppressing an increase in the temperature of a grommet while suppressing an increase in the size cost of gas sensor parts

 #15
20210302354
2021-09-30

Sensor element and gas sensor

 #16
20210255137
2021-08-19

GAS SENSOR

 #17
20210102912
2021-04-08

Electrode for electrochemical measurement

 #18
20200309730
2020-10-01

Sensor element for gas sensor

 #19
20200103366
2020-04-02

Sensor for detection of acetone

 #20
20200064302
2020-02-27

Gas sensor element

 #21
20200041442
2020-02-06

Gas sensor

 #22
20190369043
2019-12-05

Structures and manufacture method of electrochemical units

 #23
20190339226
2019-11-07

Electrochemical gas sensor

 #24
20190277796
2019-09-12

Sensor and method of manufacturing sensor

 #25
20190204264
2019-07-04

Electrochemical device

 #26
20190204263
2019-07-04

SENSOR FOR MEASURING CONCENTRATION OF NITROGEN OXIDES AND DETECTING AMMONIA SLIP

 #27
20190187114
2019-06-20

Control apparatus and gas detection method

 #28
20190137441
2019-05-09

Gas sensor, and method for measuring concentrations of plurality of target components in gas to be measured

 #29
20190072515
2019-03-07

MINIATURIZED GAS SENSOR DEVICE AND METHOD

 #30
20190011395
2019-01-10

Concentration computation apparatus

 #31
20180284050
2018-10-04

Sensor element

 #32
20180252672
2018-09-06

Combination NOx and Oxygen sensor with common gas chamber

 #33
20180172623
2018-06-21

Gas sensor element and gas sensor unit

 #34
20180149611
2018-05-31

BIOSENSOR AND METHOD OF FORMING PROBE ON SOLID SURFACE OF BIOSENSOR

 #35
20180088078
2018-03-29

Miniaturized gas sensor device and method

 #36
20180088077
2018-03-29

MINIATURIZED GAS SENSOR DEVICE AND METHOD

 #37
20180088076
2018-03-29

Miniaturized gas sensor device and method

 #38
20180038821
2018-02-08

Gas sensor element and method for producing gas sensor element

 #39
20180031514
2018-02-01

Gas sensor

 #40
20180017537
2018-01-18

Method for operating a probe

 #41
20180017520
2018-01-18

Gas sensor

 #42
20180017519
2018-01-18

Refrigerant analyzer and a method of using the same

 #43
20170363573
2017-12-21

Biasing of an ionic current sensor

 #44
20170343506
2017-11-30

Structures and manufacture method of electrochemical units

 #45
20170336346
2017-11-23

Addressable Electrode Arrays in Multiple Fluidic Compartments and Uses Thereof

 #46
20170322176
2017-11-09

Hydrogen detector for gas and fluid media

 #47
20170322173
2017-11-09

Method for producing a gas sensor device for detecting at least one gaseous analyte, and gas sensor device for detecting at least one gaseous analyte

 #48
20170315019
2017-11-02

Nitrogen oxide sensor

 #49
20170299545
2017-10-19

SENSOR PACKAGE HAVING AN ELECTRICAL CONTACT

 #50
20170284959
2017-10-05

Method and device for detecting at least a portion of the measuring gas component containing bound oxygen in a gas mixture

 #51
20170168009
2017-06-15

GAS SENSOR AND MANUFACTURING METHOD THEREOF

 #52
20170146480
2017-05-25

Sulfur oxides detection system

 #53
20170102354
2017-04-13

Multiple gas detection device

 #54
20170016849
2017-01-19

Gas sensor element and gas sensor

 #55
20170009685
2017-01-12

Heater control device for exhaust gas sensor

 #56
20160305903
2016-10-20

Gas sensor element and gas sensor

 #57
20160282296
2016-09-29

GAS SENSOR

 #58
20160274054
2016-09-22

Sensor For Detecting A Gas Content

 #59
20160216228
2016-07-28

Metal and metal oxide co-functional single-walled carbon nanotubes for high performance gas sensors

 #60
20160202207
2016-07-14

Gas sensor element, gas sensor, and method for manufacturing gas sensor element

 #61
20160178229
2016-06-23

Leak detection unit for refrigerant system

 #62
20160082390
2016-03-24

Sensor control method and sensor control apparatus

 #63
20150346140
2015-12-03

Hydrogen quality monitor

 #64
20150288002
2015-10-08

Nanodevices for generating power from molecules and batteryless sensing

 #65
20150276659
2015-10-01

Gas sensor

 #66
20150260679
2015-09-17

Method for performing processing on gas sensor

 #67
20150212036
2015-07-30

Scanning drop sensor

 #68
20150034484
2015-02-05

GAS SENSOR

 #69
20150027885
2015-01-29

Devices, systems and methods for high-throughput electrophysiology

 #70
20140290337
2014-10-02

Sensor control apparatus and gas detection system

 #71
20140287336
2014-09-25

Nanodevices for generating power from molecules and batteryless sensing

 #72
20140262827
2014-09-18

Microelectrochemical sensor and method for operating a microelectrochemical sensor

 #73
20140106988
2014-04-17

Addressable electrode arrays in multiple fluidic compartments and uses thereof

 #74
20130334063
2013-12-19

Method of Detecting Analyte

 #75
20130324424
2013-12-05

Scanning drop sensor

 #76
20130305812
2013-11-21

Sensor element and a method for detecting a parameter of a gas mixture in a gas chamber

 #77
20130220808
2013-08-29

Gas sensor

 #78
20120273369
2012-11-01

Gas sensor apparatus and method for controlling the same

 #79
20120247978
2012-10-04

Electrochemical ethylene sensor and method for monitoring ethylene

 #80
20120237853
2012-09-20

Nanodevices for generating power from molecules and batteryless sensing

 #81
20120080319
2012-04-05

Metal and metal oxide co-functionalized single-walled carbon nanotubes for high performance gas sensors

 #82
20120006692
2012-01-12

SOLID ELECTROLYTE GAS SENSOR FOR MEASURING VARIOUS GAS SPECIES

 #83
20110314898
2011-12-29

Sensor element and method for determining gas components in gas mixtures, and use thereof

 #84
20110240469
2011-10-06

Gas sensor element and method of manufacturing the same

 #85
20110233060
2011-09-29

Gas sensor

 #86
20110226618
2011-09-22

GAS SENSOR

 #87
20110214988
2011-09-08

Gas sensor element, gas sensor and control system of gas sensor

 #88
20110210013
2011-09-01

SELECTIVE GAS SENSOR DEVICE AND ASSOCIATED METHOD

 #89
20110208454
2011-08-25

Electronic battery tester mounted in a vehicle

 #90
20110168557
2011-07-14

NITROGEN-OXIDE GAS SENSOR

 #91
20110168556
2011-07-14

NITROGEN-OXIDE GAS SENSOR

 #92
20100295549
2010-11-25

Automotive vehicle battery test system

 #93
20100264900
2010-10-21

Multifunctional potentiometric gas sensor array with an integrated temperature control and temperature sensors

 #94
20100243446
2010-09-30

GAS CONCENTRATION DETECTING SYSTEM AND GAS SENSING DEVICE HAVING THE SYSTEM

 #95
20090288961
2009-11-26

Compact electrochemical bifunctional NO/Osensors with internal reference for high temperature applications

 #96
20090223835
2009-09-10

System and method for updating a baseline output of a gas sensor

 #97
20090188813
2009-07-30

NOx sensor and production method thereof

 #98
20090160451
2009-06-25

Electronic battery tester with databus

 #99
20090120791
2009-05-14

Gas sensor and nitrogen oxide sensor

 #100
20070125665
2007-06-07

System and method for updating a baseline output of a gas sensor

 #101
20070056860
2007-03-15

Sensor control apparatus and method

 #102
20070051641
2007-03-08

Oxides of nitrogen gas sensors and methods

 #103
20050155859
2005-07-21

Insulation material and gas sensor

 #104
20050130239
2005-06-16

Immunoassay for H. pylori in fecal specimens using genus specific monoclonal antibody

 #105
20050122226
2005-06-09

Dual channel air/fuel ratio gauge

 #106
20050061684
2005-03-24

Method for operating a measuring probe for measuring a gas concentration

 #107
20050057256
2005-03-17

Scan tool for electronic battery tester

 #108
20050029102
2005-02-10

Sensor for determining the carbon monoxide concentration of a gas mixture

 #109
17447416
2025-07-01

Modular chemiresistive sensor for real-time ethylene monitoring

 #110
15090792
2019-01-15

Method of sensor conditioning for improving signal output stability for mixed gas measurements

 #111
14709774
2017-09-12

Miniaturized electrophoresis device with integrated electrochemical detection