ClassID:

167717

G01N2021/054 - 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; Arrangements or apparatus for facilitating the optical investigation; Cuvette constructions; Flow-through cuvettes Bubble trap; Debubbling

Recent Application in this class:
#1
20250208029
2025-06-26

DEVICE FOR IN SITU OBSERVATION OF SAMPLE UNDER TEST

#2
20240175822
2024-05-30

Probe-Type Online Biomass Detection Apparatus Capable of Being Subjected to High-Temperature Sterilization

#3
20230384211
2023-11-30

IN-SITU APPARATUS FOR DETECTING ABNORMALITY IN PROCESS TUBE

#4
20230060183
2023-03-02

IN-SITU APPARATUS FOR DETECTING ABNORMALITY IN PROCESS TUBE

#5
20230041914
2023-02-09

Cuvette for analysis of liquids

#6
20220349814
2022-11-03

Flow cell device

#7
20220120694
2022-04-21

Probe-Type Online Biomass Detection Apparatus Capable of Being Subjected to High-Temperature Sterilization

#8
20220057314
2022-02-24

Fluid medium monitoring apparatus

#9
20200333255
2020-10-22

Methods and apparatus for reducing measurement artifacts of sensor measurements

#10
20200240900
2020-07-30

Apparatus for determining identity and/or quantity of a fuel

#11
20190317045
2019-10-17

Method and apparatus to characterize pressurized liquid sample

#12
20190314809
2019-10-17

Bubble eliminating structure, bubble eliminating method, and agitating method using the same

#13
20190178787
2019-06-13

Assay cartridges and methods of using the same

#14
20190094118
2019-03-28

Microfluidic separation from water and direct optical detection of chlorine

#15
20190072480
2019-03-07

Optical concentration sensor protective casing and optical concentration testing device

#16
20180217500
2018-08-02

Pattern forming method, semiconductor device, and manufacturing method thereof

#17
20180202967
2018-07-19

Method and apparatus to characterize pressurized liquid sample

#18
20180193842
2018-07-12

Biological sample reaction box

#19
20180065119
2018-03-08

Microchip, analysis apparatus, and analysis method

#20
20170261422
2017-09-14

Transmissometer manifold

#21
20170248795
2017-08-31

Backscatter reductant anamorphic beam sampler

#22
20170021354
2017-01-26

Microfluidic chip and real-time analysis device using same

#23
20160356699
2016-12-08

Apparatus for determining identity and/or quantity of a fuel

#24
20160339432
2016-11-24

Gas evacuation system for nanofluidic biosensor

#25
20160131578
2016-05-12

System and method for simultaneous measurement of turbidity, color and chlorine content of a sample of a liquid

#26
20160033470
2016-02-04

Methods and instrumentation for during-synthesis monitoring of polymer functional evolution

#27
20150285731
2015-10-08

System and method for integrated multiplexed photometry module

#28
20150246410
2015-09-03

Chip for plasma generation, plasma generator, and plasma spectrometry method

#29
20150233838
2015-08-20

Colorimetric analyzer with de-bubbling

#30
20140160463
2014-06-12

Bubble suppressing system for optical measurement cells

#31
20140004002
2014-01-02

Permeable measuring cell for receiving measuring means

#32
20130265580
2013-10-10

Device for photometrically or spectrometrically examining a liquid sample

#33
20120198921
2012-08-09

Process analysis unit

#34
20120195799
2012-08-02

PROCESS ANALYZER

#35
20120190589
2012-07-26

Assay cartridges and methods of using the same

#36
20120167673
2012-07-05

WATER ANALYZER COMPRISING A PNEUMATICALLY DRIVEN MULTI-CHAMBER PERISTALTIC PUMP

#37
20120158314
2012-06-21

Measuring apparatus for measuring a physical property of a sample

#38
20120149600
2012-06-14

Microfluidic devices and methods

#39
20120081699
2012-04-05

Downhole gas breakout sensor

#40
20120050730
2012-03-01

Modular optical sensor system for fluid media

#41
20110171754
2011-07-14

Analysis system

#42
20110149287
2011-06-23

Semen analysis

#43
20110147591
2011-06-23

SEMEN ANALYSIS

#44
20110141466
2011-06-16

Miniature flow-through cuvette and spectrophotometer containing the same

#45
20110058165
2011-03-10

SAMPLE CELL FOR SPECTROMETRIC ANALYSIS AND METHOD OF USE

#46
20110051136
2011-03-03

Measurement of particles in liquid using reflected light

#47
20100261184
2010-10-14

Micro-chamber plate, manufacturing method thereof

#48
20100233751
2010-09-16

Apparatus and method for monitoring cultures

#49
20100196945
2010-08-05

Device for determining the erythrocyte sedimentation rate in a blood sample

#50
20100151512
2010-06-17

Haemolysator

#51
20100073673
2010-03-25

Closed cell for use in spectrophotometers

#52
20090306311
2009-12-10

METHODS AND INSTRUMENTATION FOR DURING-SYNTHESIS MONITORING OF POLYMER FUNCTIONAL EVOLUTION

#53
20090257918
2009-10-15

Reaction cuvette for automatic analyzer and method of surface treatment for reaction cuvette

#54
20090161099
2009-06-25

Bubble removal system

#55
20090153851
2009-06-18

Cuvette and method for using the cuvette

#56
20090141282
2009-06-04

CONCENTRATION MEASURING STRUCTURE CAPABLE OF REDUCING THE EFFECT OF ENVIRONMENTAL TEMPERATURE

#57
20090060798
2009-03-05

Automated endoscope reprocessor germicide concentration monitoring system and method

#58
20090054255
2009-02-26

MICROFLUIDIC DEVICES AND METHODS

#59
20090027679
2009-01-29

Small volume cell

#60
20080317632
2008-12-25

Microchannel and Microfluid Chip

#61
20080237041
2008-10-02

Analyte evaluation apparatus

#62
20080218761
2008-09-11

Surface plasmon resonance sensor and sensor chip

#63
20080103445
2008-05-01

Method and Apparatus for Detecting Air Bubbles

#64
20080047322
2008-02-28

Microfluidic test systems with gas bubble reduction

#65
20070261485
2007-11-15

Flowing device for optics-based methanol sensor

#66
20070245812
2007-10-25

Semen analysis

#67
20070075281
2007-04-05

Optical sampling arrangements

#68
20060288762
2006-12-28

Microfluidic test systems with gas bubble reduction

#69
20060257941
2006-11-16

Integration of fluids and reagents into self-contained cartridges containing particle and membrane sensor elements

#70
20060233667
2006-10-19

Joint-diagnostic spectroscopic and biosensor apparatus

#71
20060228258
2006-10-12

Blood collection and measurement apparatus

#72
20050168737
2005-08-04

Apparatus and method for calibration of spectrophotometers

#73
17968481
2024-04-09

Cartridges for liquid samples