ClassID:

169368

G01N33/98 - CPC Classification

Classification description:

Investigating or analysing materials by specific methods not covered by groups -; Biological material, e.g. blood, urine ; Haemocytometers; Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving alcohol, e.g. ethanol in breath

Recent Application in this class:
#1
20260118374
2026-04-30

IDENTIFICATION MARKERS FOR ACCURATELY DISTINGUISHING BETWEEN ANTEMORTEM ALCOHOL CONSUMPTION AND POSTMORTEM ALCOHOL INTRODUCTION, AND IDENTIFICATION METHOD USING IDENTIFICATION MARKERS

#2
20250325959
2025-10-23

MATERIAL FOR TRAPPING SUBSTANCE IN GAS PHASE, AND METHOD FOR TRAPPING SUBSTANCE IN GAS PHASE

#3
20250314672
2025-10-09

SYSTEMS, DEVICES, AND METHODS FOR RUMINANT ACIDOSIS DETECTION

#4
20250277736
2025-09-04

Detection Apparatus with Optical Detector and Particle Detection Method

#5
20250115122
2025-04-10

VEHICLE OCCUPANT INTOXICATION DETECTION SYSTEMS AND METHODS

#6
20250049390
2025-02-13

SOBRIETY MONITORING SYSTEM

#7
20250029726
2025-01-23

METHOD AND SYSTEM FOR MONITORING INTOXICATION

#8
20240345067
2024-10-17

Method For Measuring Breath Alcohol Concentration And Apparatus Therefor

#9
20240225498
2024-07-11

ANALYTE SENSORS AND SENSING METHODS FOR THE DETECTION OF ALCOHOL

#10
20240210344
2024-06-27

DISPLAY APPARATUS AND SENSING METHOD USING THE SAME

#11
20240115197
2024-04-11

SOBRIETY MONITORING SYSTEM

#12
20240032817
2024-02-01

Hand-held medical diagnostic device and methods of generating rapid medical diagnostics using artificial intelligence

#13
20230384334
2023-11-30

METHOD FOR CALCULATING DRINKING TIME

#14
20230324263
2023-10-12

ANALYZER WITH A POSITIVE DISPLACEMENT PUMP AND A VALVE AND ANALYSIS PROCESS WITH SUCH AN ANALYZER

#15
20230273220
2023-08-31

METHODS FOR PREDICTION, DETECTION AND MONITORING OF SUBSTANCEUSE DISORDERS AND/OR AN INFECTION

#16
20230230702
2023-07-20

METHOD AND SYSTEM FOR MONITORING INTOXICATION

#17
20230228656
2023-07-20

Functionalized Blood Sampling Device and Method for PEth Measurement

#18
20230200727
2023-06-29

SOBRIETY MONITORING SYSTEM

#19
20230025906
2023-01-26

Fixed-bed reactor, method for preparing a fixed-bed reactor, and use of a fixed-bed reactor

#20
20220319710
2022-10-06

Method and system for monitoring intoxication

#21
20220157411
2022-05-19

INTOXICATION DEGREE DETERMINATION SYSTEM, INTOXICATION DEGREE DETERMINATION METHOD, AND INTOXICATION DEGREE DETERMINATION PROGRAM

#22
20210345956
2021-11-11

SOBRIETY MONITORING SYSTEM

#23
20210270804
2021-09-02

Method for measuring breath alcohol concentration and apparatus therefor

#24
20210247379
2021-08-12

Detection of an analyte using multiple elements that can transmit or receive

#25
20210101482
2021-04-08

Apparatus and method for controlling alcohol interlock

#26
20210059587
2021-03-04

Analyte sensors and sensing methods for the detection of alcohol

#27
20200286623
2020-09-10

Microorganism-related significance index metrics

#28
20200200778
2020-06-25

OPTICAL DEVICE FOR DETECTING AND QUANTIFYING VOLATILE COMPOUNDS

#29
20200124625
2020-04-23

SYSTEMS AND METHODS FOR DETECTING A TARGET ANALYTE IN A BREATH SAMPLE

#30
20200093416
2020-03-26

THIN, SOFT, SKIN-MOUNTED MICROFLUIDIC NETWORKS FOR DETECTION AND ANALYSIS OF TARGETS OF INTEREST IN SWEAT

#31
20190344281
2019-11-14

Breath analyte sensing apparatus that generates gas streams that flow over a nanoparticle-based sensor

#32
20190298257
2019-10-03

SOBRIETY MONITORING SYSTEM

#33
20190293668
2019-09-26

Quantifying phosphatidylethanol from blood samples

#34
20190271684
2019-09-05

THERMOELECTRIC SENSOR FOR ANALYTES IN A GAS AND RELATED METHOD

#35
20190178869
2019-06-13

Device, substance measuring device, process, computer program, camera and cell phone for the identification of a substance measuring device

#36
20190080046
2019-03-14

MICROORGANISM-RELATED SIGNIFICANCE INDEX METRICS

#37
20180301225
2018-10-18

Method and system for monitoring intoxication

#38
20180292422
2018-10-11

Apparatus for representing breath alcohol concentration with qualitative sensory output integrated in decorative ornamentation.

#39
20180284100
2018-10-04

Mobile blood alcohol content and impairment sensing device

#40
20180271405
2018-09-27

Hyperglycemic Sensor Apparatus for Breath Gas Analysis

#41
20180263544
2018-09-20

Drug detection device

#42
20180246078
2018-08-30

Multi-bed sorbent tubes and use thereof

#43
20180208965
2018-07-26

Devices and formulations for detecting, screening and monitoring levels of certain constituents in bodily fluids and method

#44
20180120337
2018-05-03

Fixed-bed reactor, method for preparing a fixed-bed reactor, and use of a fixed-bed reactor

#45
20180074081
2018-03-15

Authentication system and authentication method for detecting breath alcohol

#46
20180056302
2018-03-01

Breath analyte sensing apparatus that generates gas streams that #flow over a nanoparticle-based sensor

#47
20180024113
2018-01-25

THERMOELECTRIC SENSOR FOR ANALYTES IN A GAS AND RELATED METHOD

#48
20170303819
2017-10-26

METHOD AND SYSTEM FOR ALCOHOL SENSING DEVICE CHARACTERIZATION

#49
20170219480
2017-08-03

Measuring vessel for spectrometry measurement apparatus

#50
20170211125
2017-07-27

Devices and formulations for detecting, screening and monitoring levels of certain constituents in bodily fluids and method

#51
20170199177
2017-07-13

Single-pad strip for an improved lateral flow assay and a test device using the same

#52
20170191996
2017-07-06

Ethyl glucuronide lateral flow test strips, immunoassays, devices and methods for detecting or measuring thereof

#53
20170128005
2017-05-11

SOBRIETY MONITORING SYSTEM

#54
20170046493
2017-02-16

Method and system for monitoring intoxication

#55
20160334387
2016-11-17

THERMOELECTRIC SENSOR FOR ANALYTES IN A GAS AND RELATED METHOD

#56
20160327542
2016-11-10

Method and system for monitoring intoxication

#57
20160313358
2016-10-27

DIAGNOSTIC TEST STRIPS FOR DETECTION OF PRE-SPECIFIED BLOOD ALCOHOL LEVELS

#58
20160209436
2016-07-21

Gas detection device and gas inlet module thereof

#59
20160146780
2016-05-26

Breath analyzer device

#60
20160041147
2016-02-11

Composition for the detection of alcohol vapors in an air sample

#61
20150335265
2015-11-26

Method for measuring breath alcohol concentration and apparatus therefor

#62
20150261927
2015-09-17

Method and system for monitoring intoxication

#63
20150165903
2015-06-18

Alcohol detection system for vehicle driver testing with integral temperature compensation

#64
20150152468
2015-06-04

Disposable test strip device for analyte detection in a body liquid sample

#65
20150065365
2015-03-05

Thermoelectric sensor for analytes in a gas and related method

#66
20150059436
2015-03-05

BAD BREATH MEASUREMENT SYSTEM

#67
20150051807
2015-02-19

Method For Operating A Vehicle, A Vehicle And A Detection Assembly

#68
20150027884
2015-01-29

Method of compressing fuel cell electrodes, resultant fuel cell, and a housing for the fuel cell which utilizes electrolyte reservoirs

#69
20140365142
2014-12-11

Wearable Blood Alcohol Measuring Device

#70
20140234172
2014-08-21

Portable electronic device with breath analyzer

#71
20140087452
2014-03-27

In-vitro contact lens testing

#72
20130337570
2013-12-19

METHOD FOR QUANTITATIVE ANALYSIS OF SUGARS, SUGAR ALCOHOLS AND RELATED DEHYDRATION PRODUCTS

#73
20130281873
2013-10-24

Method for measuring breath alcohol concentration and apparatus therefor

#74
20130224778
2013-08-29

Methods for determination of previous ethanol consumption

#75
20130156647
2013-06-20

Calibration and accuracy check system

#76
20130023000
2013-01-24

Devices and formulations for detecting, screening and monitoring levels of certain constituents in bodily fluids and method

#77
20130022969
2013-01-24

Single-pad strip for an improved lateral flow assay and a test device using the same

#78
20120100563
2012-04-26

Devices and formulations for detecting, screening and monitoring levels of certain constituents in bodily fluids and method

#79
20120034639
2012-02-09

Analyte detection

#80
20110308297
2011-12-22

Breath alcohol measuring apparatus

#81
20110050407
2011-03-03

SOBRIETY INTERLOCK DEVICE

#82
20100255497
2010-10-07

Analyte detection

#83
20100233747
2010-09-16

METHOD AND MEANS FOR THE ENZYMATIC DETERMINATION OF ETHANOL

#84
20100223975
2010-09-09

Calibration and accuracy check system for a breath tester

#85
20100116690
2010-05-13

Detection of Chiral Alcohols and Other Analytes

#86
20100075359
2010-03-25

Analyte detection

#87
20090137544
2009-05-28

Formation and rejuvenation of organs and alcohol damaged organ regeneration through stem cell nutrients

#88
20090120808
2009-05-14

Device for Detecting Methanol Concentration and the Method Thereof

#89
20090087913
2009-04-02

Analysis of conjugated metabolites of alcohol consumption

#90
20080056946
2008-03-06

Thermoelectric sensor for analytes in a fluid and related method

#91
20070207503
2007-09-06

DETECTION OF ALCOHOL-ESTERIFIED FATTY ACIDS

#92
20070077168
2007-04-05

Alcohol-in-breast milk analysis test kit

#93
20060204620
2006-09-14

Coffee fermentation kit and method

#94
20060142233
2006-06-29

Gene expression and genetic changes implicated in alcoholism

#95
20060099666
2006-05-11

Analyzer for the simultaneous enzymatic detection of closely related analytes

#96
20060084134
2006-04-20

Direct ethanol metabolite ethyl sulfate as an useful diagnostic and therapeutic marker of alcohol consumption

#97
20050239137
2005-10-27

Assay for carbohydrate-free transferrin

#98
20050070024
2005-03-31

Method of analysis of alcohol by mass spectrometry

#99
20050048660
2005-03-03

Biomarker of maternal alcohol use during pregnancy

#100
17455187
2023-09-05

Analyte detection from breath samples

#101
16124181
2021-11-30

Analyte detection from breath samples

#102
14685231
2018-10-23

Volatile organic compound sensors, and methods of making and using the same

#103
14334853
2015-04-21

Device for measurement of exhaled ethanol concentration

#104
13052963
2017-05-09

Breath analysis system, device and method employing nanoparticle-based sensor