ClassID:

168133

G01N2021/8521 - 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 specially adapted for particular applications; Investigating moving fluids or granular solids; Probe photometers, i.e. with optical measuring part dipped into fluid sample with immersed mirror with a combination mirror cell-cuvette

Recent Application in this class:
#1
20240175822
2024-05-30

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

#2
20230384216
2023-11-30

SENSOR ASSEMBLY FOR SPECTROSCOPICALLY DETECTING SUBSTANCES

#3
20220120694
2022-04-21

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

#4
20210164893
2021-06-03

SPECIES SPECIFIC SENSOR FOR EXHAUST GASES AND METHOD THEREOF

#5
20190257749
2019-08-22

Spectroscopic analysis apparatus

#6
20180126371
2018-05-10

Pipette tip with integrated light guides in the body and method of spectroscopic analysis using same

#7
20170160194
2017-06-08

Sensor arrangement for determining turbidity

#8
20170074787
2017-03-16

Diagnostic system for measuring temperature, pressure, COconcentration and HO concentration in a fluid stream

#9
20150097120
2015-04-09

In-situ fluid analysis sensor bolt

#10
20140071453
2014-03-13

Transflexion probe and transflective sensor

#11
20110313635
2011-12-22

Automotive-vehicle-borne miniature spectrometer having a single measurement and reference detector

#12
20110304844
2011-12-15

Gas sensor and process for measuring moisture and carbon dioxide concentration

#13
20110013182
2011-01-20

Reference cell

#14
20100214556
2010-08-26

Apparatus for optical measurement of substance concentrations

#15
20100035337
2010-02-11

Bioreactor with window

#16
20080168851
2008-07-17

Probe

#17
20080087078
2008-04-17

Logging system and method for in-situ fluids sensing through optical fiber with attenuation compensation