ClassID:

170163

G01N2291/0257 - CPC Classification

Classification description:

Indexing codes associated with group; Indexing codes associated with the analysed material; Change of phase or condition; Adsorption, desorption, surface mass change, e.g. on biosensors with a layer containing at least one organic compound

Recent Application in this class:
#1
20240359182
2024-10-31

METHOD AND SYSTEM FOR STUDYING BIOLOGICAL CELLS

#2
20240319139
2024-09-26

CHEMICAL SENSOR SYSTEM

#3
20240206762
2024-06-27

SYSTEM FOR DETECTION OF VOLATILE ORGANIC COMPOUNDS (VOC) IN EXHALED BREATH FOR HEALTH MONITORING

#4
20230273157
2023-08-31

METHODS AND SYSTEMS FOR DETECTING PARTICLE OCCUPANCY

#5
20230243769
2023-08-03

Polymer material, sensor element, and gas measurement device

#6
20230194479
2023-06-22

SENSORS, METHODS OF MAKING AND DEVICES

#7
20220118453
2022-04-21

Method and system for studying biological cells

#8
20210293755
2021-09-23

Gas sensor and manufacturing method thereof, and gas sensing system

#9
20200240953
2020-07-30

Resonant chemical sensor comprising a functionalisation device and method for the production thereof

#10
20200049668
2020-02-13

Sensors, methods of making and devices

#11
20190383715
2019-12-19

Active MEMS microbeam device for gas detection

#12
20190255527
2019-08-22

Method and system for studying biological cells

#13
20190227033
2019-07-25

Sensor apparatus

#14
20190219543
2019-07-18

Acoustic wave sensors and methods of sensing a gas-phase analyte

#15
20190025257
2019-01-24

Microcantilever

#16
20180100833
2018-04-12

Sensors, methods of making and devices

#17
20180017515
2018-01-18

Sensor coated with receptor layer of mixture of base material and particulate material

#18
20170269052
2017-09-21

Cantilevered probe detector with piezoelectric element

#19
20170016858
2017-01-19

Sensor apparatus

#20
20160131615
2016-05-12

High performance quartz crystal microbalance enhanced by microstructures for biological applications

#21
20160116444
2016-04-28

Sensors, methods of making and devices

#22
20160054329
2016-02-25

Sensor system utilizing piezoelectric microcantilever coupled with resonating circuit

#23
20150338341
2015-11-26

Three-dimensional dispersible nanoresonator structure for biological, medical and environmental applications and method for manufacture thereof

#24
20150177216
2015-06-25

Cantilevered probe detector with piezoelectric element

#25
20150105294
2015-04-16

Piezoelectric microcantilever sensors for biosensing

#26
20150065364
2015-03-05

Self-sensing array of microcantilevers for chemical detection

#27
20140315284
2014-10-23

Enhanced detection sensitivity with piezoelectric microcantilever sensors

#28
20130327649
2013-12-12

Biosensor and method of manufacturing such a biosensor

#29
20120304776
2012-12-06

Chemical and biomedical NanoSensors

#30
20120164029
2012-06-28

Carbon dioxide sensor

#31
20120115757
2012-05-10

Self-sensing array of microcantilevers for chemical detection

#32
20110277193
2011-11-10

SENSORS AND BIOSENSORS

#33
20110269649
2011-11-03

Active NEMS arrays for biochemical analyses

#34
20110223318
2011-09-15

METHOD FOR INTRODUCING FUNCTIONAL GROUP TO SURFACE OF MATERIAL

#35
20110210751
2011-09-01

Chemical sensor using thin-film sensing member

#36
20110193052
2011-08-11

Three-dimensional nanodevices including nanostructures

#37
20110184397
2011-07-28

System and Method for Detection of Foreign Substances

#38
20110124124
2011-05-26

Enhanced detection sensitivity with piezoelectric sensors

#39
20110020944
2011-01-27

Apparatus and method for detecting triacetone triperoxide

#40
20110008212
2011-01-13

CHEMICAL SENSOR HAVING SENSITIVE FILM IMITATING OLFACTORY RECEPTOR

#41
20110003718
2011-01-06

SELF-SENSING ARRAY OF MICROCANTILEVERS CHEMICAL DETECTION

#42
20100310792
2010-12-09

Gas sensor and manufacturing method thereof

#43
20100305556
2010-12-02

System and method for detection of foreign substances

#44
20100288637
2010-11-18

Gas Sensor and Manufacturing Method Thereof

#45
20100288015
2010-11-18

Cantilevered probe detector with piezoelectric element

#46
20100233032
2010-09-16

Cartridge For A Fluid Sample Analyser

#47
20100210032
2010-08-19

Specificity and sensitivity enhancement in cantilever sensing

#48
20100209301
2010-08-19

Functionalized particles for composite sensors

#49
20100203648
2010-08-12

Microsensor material and methods for analyte detection

#50
20100190270
2010-07-29

SYSTEM AND METHODS FOR DETECTING A GASEOUS ANALYTE IN A GAS

#51
20100086735
2010-04-08

Patterned Functionalization of Nanomechanical Resonators for Chemical Sensing

#52
20100079130
2010-04-01

Chemical sensor using thin-film sensing member

#53
20100068697
2010-03-18

Piezoelectric microcantilever sensors for biosensing

#54
20090280593
2009-11-12

Matrix nanocomposite sensing film for SAW/BAW based hydrogen sulphide sensor and method for making same

#55
20090263287
2009-10-22

Functionalized particles for composite sensors

#56
20090212663
2009-08-27

Electronic tongue sensor

#57
20090054267
2009-02-26

Active NEMS arrays for biochemical analyses

#58
20090019934
2009-01-22

Micro-sensor for sensing chemical substance

#59
20080226503
2008-09-18

Method for selective detection of peptides using molecularly imprinted sensors

#60
20080163689
2008-07-10

ELECTROMAGNETIC PIEZOELECTRIC ACOUSTIC SENSOR

#61
20080114152
2008-05-15

Peptide compound for measuring sulfur compound and ammonia

#62
20080105029
2008-05-08

Method and device for detecting volatile analytes in air samples

#63
20080092655
2008-04-24

Marker detection apparatus and marker detection method

#64
20080090259
2008-04-17

Methods, devices, systems and computer program products for stochastic, competitive, force-based analyte detection

#65
20080085212
2008-04-10

Cantilevered probe detector with piezoelectric element

#66
20080070316
2008-03-20

Chemical sensors comprising aniline polysiloxanes as sensitive materials and use thereof for detecting of assaying nitro compounds

#67
20080013102
2008-01-17

Micro-electromechanical sensor device

#68
20070251323
2007-11-01

High throughput microbalance

#69
20070231918
2007-10-04

Devices with surface bound ionic liquids and method of use thereof

#70
20070217973
2007-09-20

Chemical and biological sensing using tuning forks

#71
20070117983
2007-05-24

Sensitive and selective method and device for the detection of trace amounts of a substance

#72
20070059212
2007-03-15

Resonant sensor systems and methods with reduced gas interference

#73
20060257286
2006-11-16

Self-sensing array of microcantilevers for chemical detection

#74
20060199215
2006-09-07

Waste water inspecting agent and waste water inspecting apparatus using the same

#75
20060196253
2006-09-07

Resonant sensor and sensing system

#76
20060183165
2006-08-17

Combination of chemical differentiators and their applications in mass sensing-based chemical sensor systems

#77
20060147972
2006-07-06

Apparatus for detecting biomolecular bonding and a method thereof

#78
20060120204
2006-06-08

Dynamic monitoring of cell adhesion and spreading using the RT-CES system

#79
20060071286
2006-04-06

Polymeric piezoresistive sensors

#80
20060063153
2006-03-23

Interaction detecting method and bioassay device, and bioassay-use substrate

#81
20050276726
2005-12-15

Microelectro-mechanical chemical sensor

#82
20050196532
2005-09-08

Hydrogel coatings and their employment in a quartz crytal microbalance ion sensor

#83
20050173267
2005-08-11

Acoustic immunosensor for detecting neurotransmitter GABA

#84
20050166679
2005-08-04

High throughput microbalance and methods of using same

#85
20050090015
2005-04-28

Functionalized particles for composite sensors

#86
20050089873
2005-04-28

Discrimination of peptides using a molecularly imprinted biosensor

#87
20050082944
2005-04-21

Electromagnetic piezoelectric acoustic sensor

#88
20050045477
2005-03-03

Gas sensor and manufacturing method thereof

#89
20050005676
2005-01-13

Resonant sensor and sensing system

#90
14824311
2018-06-12

Chemical and biomedical nanosensors