ClassID:

167976

G01N2021/5969 - 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; Transmissivity; Densitometers Scanning of a tube, a cuvette, a volume of sample

Sub-classes:
Recent Application in this class:
#1
20230077363
2023-03-16

Reading apparatus

#2
20200225147
2020-07-16

Reading apparatus

#3
20180045654
2018-02-15

Model-based methods and apparatus for classifying an interferent in specimens

#4
20170370905
2017-12-28

Method and device for determining the coagulation time of a blood sample, and reaction cuvette

#5
20170363651
2017-12-21

Blood analyzing method for D dimer (DD) content

#6
20170016824
2017-01-19

High pressure housing and optical viewing system

#7
20160187257
2016-06-30

Microfluidic device and method of detecting sample supplied to the same

#8
20160169800
2016-06-16

Inline concentration meter and concentration detection method

#9
20140375997
2014-12-25

Calculating the optical density of a fluid traveling through a gap

#10
20140220592
2014-08-07

Method of calibration

#11
20140146305
2014-05-29

Spectrophotometer for the automated optical characterization of solar collector tubes and method for the operation thereof

#12
20100245827
2010-09-30

Automatic optical measurement system and method

#13
20100221765
2010-09-02

MICROTUBE READER DEVICE FOR THE ANALYSIS OF BLOOD SAMPLES

#14
20100214556
2010-08-26

Apparatus for optical measurement of substance concentrations

#15
20100157302
2010-06-24

Liquid fuel property detection system

#16
20100116723
2010-05-13

Chromatographic column system

#17
20090128801
2009-05-21

Measurement of constitutive properties of a powder subject to compressive axial and radial loading, using optical sensing

#18
20070190637
2007-08-16

Apparatus for handling fluids