Patents-Review.com
ClassID:

167813 ⎘

G01N2021/3129 - 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 incident light is modified in accordance with the properties of the material investigated; Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands; Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry Determining multicomponents by multiwavelength light

Sub-classes:
Recent Application in this class:
#1
20260036466
2026-02-05

METHODS AND SYSTEMS FOR INTEGRATING-SPHERE-ASSISTED RESONANCE SYNCHRONOUS (ISARS) SPECTROSCOPY

 #2
20250258088
2025-08-14

CONCENTRATION MEASUREMENT DEVICE

 #3
20250194954
2025-06-19

DETERMINING ODORANT DETECTION IN ARTHROPODS

 #4
20250110049
2025-04-03

MULTI-WAVELENGTH ABSORPTION WATER SENSOR WITH HIGH ULTRAVIOLET WAVELENGTH RESOLUTION AND EXTENDED VISIBLE AND NEAR INFRARED MEASUREMENT RANGE

 #5
20240410824
2024-12-12

OPTICAL TRANSMISSION SAMPLE HOLDER AND ANALYSIS AT MULTIPLE WAVELENGTHS

 #6
20240377412
2024-11-14

METHODS OF ASSESSING ANTIBODY-DRUG CONJUGATES

 #7
20230393059
2023-12-07

DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, DATA PROCESSING PROGRAM, OPTICAL ELEMENT, IMAGING OPTICAL SYSTEM, AND IMAGING APPARATUS

 #8
20230258870
2023-08-17

Demultiplexing filter and method

 #9
20220357271
2022-11-10

Optical transmission sample holder and analysis at multiple wavelengths

 #10
20220299429
2022-09-22

Optical inspection method, optical inspection device, and non-transitory computer-readable storage medium storing optical inspection program

 #11
20220244176
2022-08-04

Sample analyzing apparatus

 #12
20220187203
2022-06-16

Spectroscopic devices, systems, and methods for optical sensing of molecular species

 #13
20210405076
2021-12-30

Slope spectroscopy standards

 #14
20210391034
2021-12-16

Methods for determining transition metal compound concentrations in multicomponent liquid systems

 #15
20210378546
2021-12-09

Self-contained wearable metabolic analyzer

 #16
20210356390
2021-11-18

Determining odorant detection in arthropods

 #17
20210172866
2021-06-10

METHODS OF ASSESSING ANTIBODY-DRUG CONJUGATES

 #18
20210055315
2021-02-25

Slope spectroscopy standards

 #19
20200305776
2020-10-01

FREQUENCY DOMAIN-BASED MULTI-WAVELENGTH BIO-SIGNAL ANALYZING APPARATUS AND METHOD THEREOF

 #20
20200219591
2020-07-09

Methods for determining transition metal compound concentrations in multicomponent liquid systems

 #21
20200209150
2020-07-02

Method and system for analysing a chemical composition of a target using a Fabry-Perot interferometer

 #22
20200080994
2020-03-12

Simultaneous measurement of multiple analytes of a liquid assay

 #23
20190391168
2019-12-26

Slope spectroscopy standards

 #24
20190369009
2019-12-05

Systems and methods for determination and application of nitrogen fertilizer using crop canopy measurements

 #25
20190310185
2019-10-10

METHOD FOR DETERMINING THE CONCENTRATION OF A SUBSTANCE IN A DEFORMABLE CONTAINER

 #26
20190303539
2019-10-03

Methods for determining transition metal compound concentrations in multicomponent liquid systems

 #27
20190272449
2019-09-05

Substance ingredient detection method and apparatus, and detection device

 #28
20190257759
2019-08-22

Signal processing device of analyzing bio-signal and bio-signal analyzing apparatus using the same

 #29
20190162672
2019-05-30

IMAGE FORMING APPARATUS AND DETERMINATION METHOD

 #30
20190113465
2019-04-18

Non-destructive measurement unit of the gas concentration in sealed flexible containers and automatic filling and/or packaging line using such a unit

 #31
20190079005
2019-03-14

Methods of assessing antibody-drug conjugates

 #32
20190076878
2019-03-14

Manufacturing process for integrated computational elements

 #33
20190056314
2019-02-21

Dried blood sample analysis

 #34
20190049388
2019-02-14

FERMENTATION GAS SENSOR SYSTEM

 #35
20190033289
2019-01-31

Blood coagulation analyzer having a plurality of light sources and a plurality of measurement sections

 #36
20190025200
2019-01-24

Methods for determining transition metal compound concentrations in multicomponent liquid systems

 #37
20190011354
2019-01-10

Spectroscopic measuring device and method to determine concentrations of pollutants

 #38
20180224370
2018-08-09

Noise canceling detector

 #39
20180188158
2018-07-05

Spectrum inspecting apparatus

 #40
20180180536
2018-06-28

Sample test method, microfluidic device, and test device

 #41
20180106717
2018-04-19

Measuring a size distribution of nucleic acid molecules in a sample

 #42
20170248469
2017-08-31

Method for estimating a cardiac frequency and associated device

 #43
20170176255
2017-06-22

Sample Analysis Methods

 #44
20170160296
2017-06-08

Method for quantitatively measuring the concentration of a compound of unknown concentration in protein samples

 #45
20170148164
2017-05-25

Image analysis apparatus, imaging system, surgery support system, image analysis method, storage medium, and detection system

 #46
20170122923
2017-05-04

System and method for fluid composition characterization

 #47
20170045441
2017-02-16

SAMPLE ANALYSIS METHODS

 #48
20160320296
2016-11-03

GAS DETECTOR

 #49
20160282509
2016-09-29

Manufacturing process for integrated computational elements

 #50
20160238518
2016-08-18

Concentration calculation system of optically active substance, manufacturing method of concentration calculation system of optically active substance, and computer readable medium

 #51
20160138904
2016-05-19

Methods and apparatus for imaging of occluded objects

 #52
20160058395
2016-03-03

Measurement system and method for measuring parameters in a body tissue

 #53
20160047740
2016-02-18

Sample test method, microfluidic device, and test device

 #54
20160011099
2016-01-14

Method for quantitatively measuring the concentration of a compound of unknown concentration in solution

 #55
20150033831
2015-02-05

Automatic analyzer

 #56
20140347676
2014-11-27

Methods and apparatus for imaging of occluded objects

 #57
20140192342
2014-07-10

Method and system for determining the concentration of substances in body fluids

 #58
20130073220
2013-03-21

CONCENTRATION MEASUREMENT METHOD AND CONCENTRATION MEASUREMENT APPARATUS

 #59
20110304844
2011-12-15

Gas sensor and process for measuring moisture and carbon dioxide concentration

 #60
20110260063
2011-10-27

CHARACTERIZATION OF PHYSICOCHEMICAL PROPERTIES OF A SOLID

 #61
20110132077
2011-06-09

MULTI-WAVELENGTH LIGHT SOURCE

 #62
20100067014
2010-03-18

Portal

 #63
20100067013
2010-03-18

Multi mode fibre perturber

 #64
20090150079
2009-06-11

Methods and apparatus to monitor contamination levels in a formation fluid

 #65
20080156088
2008-07-03

Methods and apparatus to monitor contamination levels in a formation fluid

 #66
20080044912
2008-02-21

Blood coagulation analyzer having a plurality of measurement sections

 #67
20070061091
2007-03-15

Method for identifying components of a mixture via spectral analysis

 #68
20060285114
2006-12-21

Gas detection and photonic crystal devices design using predicted spectral responses

 #69
20060023948
2006-02-02

Hypersensor-based anomaly resistant detection and identification (HARDI) system and method

 #70
20050173635
2005-08-11

Infrared gas detector

 #71
20050032235
2005-02-10

Method of monitoring the blending of a mixture