ClassID:

168065

G01N2021/752 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated Devices comprising reaction zones

Recent Application in this class:
#1
20260029348
2026-01-29

ANALYSIS APPARATUS

#2
20250354923
2025-11-20

ON-LINE MONITORING OF SYNTHESIS REACTIONS

#3
20250198998
2025-06-19

WHITE LIGHT SCATTERING IN OPTICAL BIOMOLECULE INTERACTION ANALYSIS

#4
20250130163
2025-04-24

ON-LINE MONITORING OF SYNTHESIS REACTIONS

#5
20240337671
2024-10-10

METHOD FOR QUANTIFYING ENDOTOXINS IN A BIOLOGICAL SAMPLE

#6
20230168185
2023-06-01

Device and method for multi-reflection solution immersed silicon-based microchannel measurement

#7
20220373524
2022-11-24

Device and Method for Determination of a Catalyst State in a Chemical Reactor

#8
20220003754
2022-01-06

TWO DIMENSIONAL MATERIAL BASED PAPER MICROFLUIDIC DEVICE TO DETECT AND PREDICT ANALYTE CONCENTRATIONS IN MEDICAL AND NON-MEDICAL APPLICATIONS

#9
20210148829
2021-05-20

READING DEVICE FOR A LATERAL FLOW TEST STRIP

#10
20210102929
2021-04-08

Method for determining a concentration of a synthesis component in a radiopharmaceutical sample

#11
20210048422
2021-02-18

Method of determining radiation characteristic of a sample

#12
20200206735
2020-07-02

DETECTION METHOD, DEVICE AND CARTRIDGE FOR ENHANCING DETECTION SIGNAL INTENSITY

#13
20190242828
2019-08-08

Multi-fluid test strip

#14
20190209064
2019-07-11

Analyte detection devices and methods with hematocrit/volume correction and feedback control

#15
20190162652
2019-05-30

Screening Test Paper Reading System

#16
20190094145
2019-03-28

Measuring chamber, working method of measuring chamber, chemiluminescence measurement method of measuring chamber and chemiluminescence detector

#17
20190033214
2019-01-31

Method of chemical sensing using a multi-dimensional cross-reactive array

#18
20180371522
2018-12-27

METHOD FOR MANUFACTURING A MICROBIAL DETECTION DEVICE, MICROBIAL DETECTION METHOD, MICROBIAL DETECTION KIT, AND MICROBIAL DETECTION DEVICE

#19
20180299466
2018-10-18

Diagnostic testing for immunologic food sensitivity

#20
20180208965
2018-07-26

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

#21
20180195967
2018-07-12

TEST INSTRUMENT AND METHOD OF CONTROLLING THE SAME

#22
20180156827
2018-06-07

Testosterone Saliva Test

#23
20180095043
2018-04-05

Methods and systems for analyzing a liquid medium

#24
20180045692
2018-02-15

Systems and methods for characterizing radioactive analytes

#25
20180037927
2018-02-08

Quantification Method for Ammonia, Quantification Reagent, Quantification Reagent Kit, Test Piece, and Ammonia Quantification Device

#26
20170336304
2017-11-23

Mixing and transfer device for materials used in biological and biochemical assays

#27
20170304164
2017-10-26

COMPOSITIONS, APPARATUS AND METHODS FOR MONITORING AND IMPROVING ORAL HEALTH

#28
20170285026
2017-10-05

System for chemiluminescence-based detection of methicillin-resistant

#29
20170285023
2017-10-05

Portable devices for detection of antibodies against therapeutic drugs

#30
20170175208
2017-06-22

Methods for detecting target DNA sequences

#31
20170160204
2017-06-08

Test strip device

#32
20170153227
2017-06-01

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

#33
20170122876
2017-05-04

Multi-fluid strip test

#34
20170067881
2017-03-09

Paper microfluidic devices for forensic serology

#35
20170067832
2017-03-09

Methods and devices for improved accuracy of test results

#36
20170059596
2017-03-02

Systems and methods for reagentless test strips

#37
20170058311
2017-03-02

Method for manufacturing a microbial detection device, microbial detection method, microbial detection kit, and microbial detection device

#38
20160377614
2016-12-29

Process and materials for the rapid detection of employing purified antigen-specific antibodies

#39
20160334337
2016-11-17

ANALYSIS KIT FOR IDENTIFICATION OF DRUGS

#40
20160291039
2016-10-06

Testing device for identifying antigens and antibodies in biofluids

#41
20160257989
2016-09-08

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

#42
20160238539
2016-08-18

Methods and systems for analyzing a liquid medium

#43
20160231251
2016-08-11

ASSAY TEST DEVICE, KIT AND METHOD OF USING

#44
20160209420
2016-07-21

Food allergen detection methods and systems using molecularly imprinted polymers

#45
20160195553
2016-07-07

INTELLIGENT TEST STRIP DETECTION DEVICE AND METHOD THEREOF

#46
20160160259
2016-06-09

Automated identification of assay areas in a microfluidic device and detection of assay positive areas based on rate of change of image light intensity

#47
20160121326
2016-05-05

Palette-based systems for analyte characterization

#48
20160047807
2016-02-18

Method for detection of bacteria employing purified antigen-specific antibodies

#49
20160041104
2016-02-11

Reader devices for optical and electrochemical test devices

#50
20160025639
2016-01-28

Point of care analytical processing system

#51
20160018336
2016-01-21

METHODS AND KITS FOR ANALYZING AUTOMOTIVE FLUIDS

#52
20150276613
2015-10-01

DEFINITIVE DEVELOPMENT DIAGNOSTIC ANALYSIS

#53
20150276612
2015-10-01

Device for use in the detection of binding affinities

#54
20150260658
2015-09-17

Multi-layered devices for analyte detection

#55
20150233838
2015-08-20

Colorimetric analyzer with de-bubbling

#56
20150212006
2015-07-30

Analyte detection devices and methods with hematocrit/volume correction and feedback control

#57
20150168397
2015-06-18

Device for determining at least one analyte capable of being contained in a liquid sample

#58
20150168394
2015-06-18

MOLECULAR DIAGNOSTIC ASSAY DEVICE AND METHOD OF USE

#59
20150160245
2015-06-11

PPM QUANTIFICATION OF IODATE USING PAPER DEVICE

#60
20150110675
2015-04-23

Optical sensor

#61
20150010904
2015-01-08

Method of selecting analyte to samples using a lateral flow device

#62
20140363353
2014-12-11

FAST FLOW APPARATUS AND METHOD TO EVALUATE ANALTYES IN LIQUID, SOLID AND SEMISOLID SAMPLES

#63
20120322086
2012-12-20

TESTING DEVICE FOR IDENTIFYING ANTIGENS AND ANTIBODIES IN BIOFLUIDS

#64
20110201909
2011-08-18

Analyte detection devices and methods with hematocrit-volume correction and feedback control

#65
20090155122
2009-06-18

Multi-layered devices for analyte detection

#66
20080241191
2008-10-02

Process and materials for the rapid detection of streptococcus pneumoniae employing purified antigen-specific antibodies

#67
20070054291
2007-03-08

System for detection of nucleic acids

#68
20060281187
2006-12-14

Analyte detection devices and methods with hematocrit/volume correction and feedback control

#69
20050019956
2005-01-27

Optical sensor and methods for measuring molecular binding interactions

#70
16278088
2019-09-17

Method of analyzing animal urine

#71
15961003
2022-10-04

Methods and reagents useful for verification of the integrity of a urine sample and the detection of counterfeit urine

#72
14872060
2019-04-30

Device and method of measuring animal health