ClassID:

168069

G01N2021/758 - 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 using reversible reaction

Recent Application in this class:
#1
20250116606
2025-04-10

AQUATIC ENVIRONMENT MONITORING AND DOSING SYSTEMS AND APPARATUSES, AND METHODS AND SOFTWARE RELATING THERETO

#2
20210088450
2021-03-25

Aquatic environment monitoring and dosing systems and apparatuses, and methods and software relating thereto

#3
20200217802
2020-07-09

Optical sensor for hydrogen bonding gaseous molecules

#4
20190003976
2019-01-03

Multi-Parameter Water Analysis System with Analysis Application Updateable via a Cloud-Based Data Resource

#5
20180156765
2018-06-07

Sensor for determining a measurand dependent upon a concentration of reactive oxygen species

#6
20170356893
2017-12-14

MOISTURE DETECTION SENSOR, DEFECT DETECTION SENSOR, AND SENSOR ARRAY USING SAME

#7
20170176339
2017-06-22

Error monitoring and correction systems and methods in aquatic environment monitoring

#8
20160299083
2016-10-13

GAS SENSOR

#9
20160258915
2016-09-08

Method for indicating moisture based on bis(glyoxime)-transition metal complexes

#10
20110286064
2011-11-24

Ophthalmic device comprising a holographic sensor

#11
20110141431
2011-06-16

DETECTING INTERACTIONS

#12
20090021697
2009-01-22

Ophthalmic device comprising a holographic sensor

#13
20080094635
2008-04-24

Sensing method including interrogation of a holographic sensor

#14
20070285667
2007-12-13

Holographic sensor having heterogeneous properties

#15
20070110614
2007-05-17

Detecting compounds with liquid crystals

#16
20050019956
2005-01-27

Optical sensor and methods for measuring molecular binding interactions