ClassID:

252666

Y10T436/22 - CPC Classification

Classification description:

Chemistry: analytical and immunological testing Hydrogen

Recent Application in this class:
#1
20240426775
2024-12-26

METHODS AND APPARATUS FOR MEASURING ANALYTES USING LARGE SCALE FET ARRAYS

#2
20240159702
2024-05-16

Methods and apparatus for measuring analytes using large scale FET arrays

#3
20230058778
2023-02-23

Methods and apparatus for measuring analytes using large scale FET arrays

#4
20210109060
2021-04-15

Chemically-sensitive sensor array device

#5
20200132622
2020-04-30

Method for measuring analytes using large scale chemfet arrays

#6
20190017959
2019-01-17

Chemically-sensitive sensor array calibration circuitry

#7
20180017569
2018-01-18

MEDICATION ADHERENCE MONITORING SYSTEM

#8
20160274056
2016-09-22

Methods and apparatus for measuring analytes using large scale FET arrays

#9
20150306190
2015-10-29

Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions

#10
20150287781
2015-10-08

Fluid sensor and method for examining a fluid

#11
20140360372
2014-12-11

Device for sampling and enriching impurities in hydrogen comprising hydrogen-permeable membrane

#12
20140273261
2014-09-18

Sensor assembly and method for sensing status condition of electrical equipment

#13
20140154811
2014-06-05

Gas detection device with graphene membrane

#14
20130078151
2013-03-28

LIQUID CRYSTAL GAS SENSOR CELL AND THE USE THEREOF

#15
20130058831
2013-03-07

CATALYTIC COMBUSTION TYPED GAS SENSOR

#16
20130028791
2013-01-31

Hydrogen-absorbing alloy and hydrogen sensor using the alloy

#17
20130005045
2013-01-03

Chemochromic detector for sensing gas leakage and process for producing the same

#18
20130004372
2013-01-03

Chemochromic detector for sensing gas leakage and process for producing the same

#19
20120329168
2012-12-27

DRUG DETECTION METHOD AND APPARATUS

#20
20120322054
2012-12-20

Methods and apparatus for measuring analytes using large scale FET arrays

#21
20120295795
2012-11-22

Methods for operating chemically-sensitive sample and hold sensors

#22
20120293158
2012-11-22

Methods and apparatus for high-speed operation of a chemically-sensitive sensor array

#23
20120289413
2012-11-15

Methods for operating an array of chemically-sensitive sensors

#24
20120288976
2012-11-15

Methods for manufacturing low noise chemically-sensitive field effect transistors

#25
20120288853
2012-11-15

Methods for operating chemically sensitive sensors with sample and hold capacitors

#26
20120286771
2012-11-15

METHODS FOR CALIBRATING AN ARRAY OF CHEMICALLY-SENSITIVE SENSORS

#27
20120286333
2012-11-15

Low noise chemically-sensitive field effect transistors

#28
20120286332
2012-11-15

Chemically sensitive sensors with sample and hold capacitors

#29
20120283146
2012-11-08

Chemically-sensitive sensor array calibration circuitry

#30
20120280286
2012-11-08

Chemically-sensitive sample and hold sensors

#31
20120280285
2012-11-08

Chemically sensitive sensors with feedback circuits

#32
20120279859
2012-11-08

Chemically-sensitive array with active and reference sensors

#33
20120263790
2012-10-18

Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions

#34
20120225009
2012-09-06

Method for evaluating extrinsic hydrogenation degradation of hydrogen storage material

#35
20120135870
2012-05-31

Methods and Apparatus for Measuring Analytes Using Large Scale FET Arrays

#36
20120129732
2012-05-24

Methods and Apparatus for Measuring Analytes Using Large Scale FET Arrays

#37
20120129728
2012-05-24

Methods and apparatus for measuring analytes using large scale FET arrays

#38
20120129703
2012-05-24

Methods and Apparatus for Measuring Analytes Using Large Scale FET Arrays

#39
20120103067
2012-05-03

Method for detecting a gas contained in a fluid with use of a gas sensor

#40
20120055813
2012-03-08

Methods and Apparatus for Measuring Analytes Using Large Scale FET Arrays

#41
20120055811
2012-03-08

Methods and Apparatus for Measuring Analytes Using Large Scale FET Arrays

#42
20120045844
2012-02-23

METHODS AND APPARATUS FOR MEASURING ANALYTES USING LARGE SCALE FET ARRAYS

#43
20120040844
2012-02-16

Methods and apparatus for measuring analytes using large scale FET arrays

#44
20120040469
2012-02-16

Hydrogen sensor, hydrogen detecting system and method

#45
20120037961
2012-02-16

Methods and apparatus for measuring analytes using large scale FET arrays

#46
20120034607
2012-02-09

Methods and apparatus for measuring analytes using large scale FET arrays

#47
20110300637
2011-12-08

Polyaniline nanofiber hydrogen sensors

#48
20110287945
2011-11-24

Methods and Apparatus for Measuring Analytes Using Large Scale FET Arrays

#49
20110244585
2011-10-06

Chemical sensors containing carbon nanotubes, method for making same, and uses therof

#50
20110171066
2011-07-14

Chemochromic detector for sensing gas leakage and process for producing the same

#51
20110039348
2011-02-17

Method of evaluating reaction between dissolved hydrogen and dissolved oxygen and method of evaluating ability of dissolved hydrogen to scavenge active oxygen in water

#52
20110005302
2011-01-13

Batch methods for enriching trace impurities in hydrogen gas for their further analysis

#53
20100255598
2010-10-07

Medication Adherence Monitoring System

#54
20100225337
2010-09-09

Chemical sensors for detecting volatile organic compounds and methods of use

#55
20100224507
2010-09-09

Chemical sensors for detecting hydrogen and methods of use

#56
20100209507
2010-08-19

Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions

#57
20100197507
2010-08-05

Methods and apparatus for measuring analytes using large scale FET arrays

#58
20100197035
2010-08-05

Sensor for measuring syngas ratio in the high temperature and pressure condition

#59
20100188073
2010-07-29

Methods and apparatus for measuring analytes using large scale FET arrays

#60
20100108529
2010-05-06

Sensors and switches for detecting hydrogen

#61
20100070198
2010-03-18

HYDROGEN EMISSION REPORTING SYSTEM AND METHOD THEREOF

#62
20100054999
2010-03-04

Hydrogen sensor and hydrogen gas detecting apparatus

#63
20090241639
2009-10-01

Method for the detection of gaseous impurities in materials

#64
20090181105
2009-07-16

METHOD OF ANTIOXIDATION, ANTIOXIDANT-FUNCTIONING WATER, AND USAGE OF THE SAME

#65
20090127589
2009-05-21

Methods and apparatus for measuring analytes using large scale FET arrays

#66
20090053822
2009-02-26

Method and Pd/V2 O5 device for H2 detection

#67
20090041629
2009-02-12

Method and apparatus for measuring gas sorption and desorption properties of materials

#68
20090017551
2009-01-15

Method and device for the detection of hydrogen

#69
20090005235
2009-01-01

Method of recycling spent flue gas denitration catalyst

#70
20080166816
2008-07-10

Method for controlling hydrogenation

#71
20080153174
2008-06-26

CATALYTIC ALLOY HYDROGEN SENSOR APPARATUS AND PROCESS

#72
20080116378
2008-05-22

Long-term stable optical sensor arrangement, especially a hydrogen sensor, and combined gas sensor arrangement

#73
20080106276
2008-05-08

Hydrogen gas sensor

#74
20080101994
2008-05-01

Polyaniline Nanofiber Hydrogen Sensors

#75
20070243624
2007-10-18

HYDROGEN EMISSION REPORTING SYSTEM AND METHOD THEREOF

#76
20070231466
2007-10-04

Method for Catalytic Surface Protection

#77
20070142291
2007-06-21

Methods for treating irritable bowel syndrome

#78
20070131567
2007-06-14

Sensor for measuring syngas ratios under high temperature and pressure conditions

#79
20070084726
2007-04-19

Hydrogen gas visualization device

#80
20070065345
2007-03-22

Manufacturable single-chip hydrogen sensor

#81
20070039372
2007-02-22

Hydrogen permeable protective coating for a catalytic surface

#82
20060246085
2006-11-02

Methods for manipulating satiety

#83
20060193871
2006-08-31

Methods for manipulating upper gastrointestinal transit, blood flow, and satiety, and for treating visceral hyperalgesia

#84
20060147496
2006-07-06

Methods of diagnosing small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions

#85
20050287676
2005-12-29

Methods for synthesis and evaluation of hydrogen storage compositions

#86
20050272167
2005-12-08

Methods and systems for detecting hydrogen

#87
20050258051
2005-11-24

Hydrogen sensor

#88
20050189223
2005-09-01

Hydrogen sensor and process for production thereof

#89
20050186678
2005-08-25

Process for measuring mercury concentration within hydrocarbons

#90
20050170011
2005-08-04

Method of inhibiting oxidation, water capable of inhibiting oxidation and use thereof

#91
20050169807
2005-08-04

Methods for forming palladium alloy thin films and optical hydrogen sensors employing palladium alloy thin films

#92
20050042141
2005-02-24

Gas sensor

#93
20050014693
2005-01-20

Methods for manipulating upper gastrointestinal transit, blood flow, and satiety, and for treating visceral hyperalgesia