ClassID:

167349

G01N2001/4033 - CPC Classification

Classification description:

Sampling; Preparing specimens for investigation; Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. ,; Concentrating samples by thermal techniques; Phase changes sample concentrated on a cold spot, e.g. condensation or distillation

Recent Application in this class:
#1
20260153425
2026-06-04

DEVICE FOR THE DETECTION OF BACTERIA IN THE AIR

#2
20250321170
2025-10-16

SAMPLE SUPPORTS AND SAMPLE COOLING SYSTEMS FOR CRYO-ELECTRON MICROSCOPY

#3
20250305913
2025-10-02

METHOD AND APPARATUS FOR ANALYSING STEAM QUALITY

#4
20250189417
2025-06-12

Microscopic Object Condensation Method, Microscopic Object Condensation Kit, and Microscopic Object Condensation System

#5
20250130140
2025-04-24

METHODS AND DEVICES FOR COLLECTING AND ANALYZING AEROSOL PARTICLES

#6
20250044203
2025-02-06

METHOD FOR QUANTIFYING COMPONENT IN RUBBER COMPOSITION

#7
20240110851
2024-04-04

SAMPLE PROBE MOUNTED CONDENSERS

#8
20240094101
2024-03-21

Methods and Systems for Concentrating a Gas Sample

#9
20240035938
2024-02-01

MEASURING METHOD AND DEVICE FOR TRACE AND ULTRA-TRACE OIL CONTENT

#10
20230204564
2023-06-29

SYSTEM FOR DETECTING BIOLOGICAL VIRAL PARTICLES EMITTED INTO THE AIR BY A LIVING BEING

#11
20220381658
2022-12-01

Semi-Volatile Particulate Matter Detection

#12
20220291098
2022-09-15

SAMPLE SUPPORTS AND SAMPLE COOLING SYSTEMS FOR CRYO-ELECTRON MICROSCOPY

#13
20220252554
2022-08-11

Thermal desorption tube collection system and method

#14
20220082477
2022-03-17

Sampling arrangement

#15
20220026317
2022-01-27

Kind of online PMconcentrated collection instrument

#16
20210381938
2021-12-09

Steam sample concentrator and conditioner for on-line steam purity analysis

#17
20200278337
2020-09-03

Methods for quantifying nitrogen-containing compounds in subterranean treatment fluids

#18
20200231877
2020-07-23

Pyrolysis to determine hydrocarbon expulsion efficiency of hydrocarbon source rock

#19
20200225130
2020-07-16

Steam sample concentrator and conditioner for on-line steam purity analysis

#20
20200088709
2020-03-19

Volatile Hydrocarbon Separation and Analysis Methods

#21
20200072715
2020-03-05

Automated apparatus for sample pyrolysis

#22
20200041485
2020-02-06

Breath-condensate device

#23
20200033323
2020-01-30

Breath-condensate analyser

#24
20190265205
2019-08-29

Thermal desorption tube collection system and method

#25
20190137458
2019-05-09

High performance sub-ambient temperature multi-capillary column preconcentration system for volatile chemical analysis by gas chromatography

#26
20190118171
2019-04-25

Sample preconcentration system and method for use with gas chromatography

#27
20190011340
2019-01-10

Instrument for Analytical Sample Preparation

#28
20190011338
2019-01-10

Instrument for analytical sample preparation

#29
20180280829
2018-10-04

Acid purifier

#30
20180209879
2018-07-26

Specimen preparation apparatus

#31
20180209875
2018-07-26

Automatic liquid waste reservoir level control

#32
20180149569
2018-05-31

COUPLING DEVICE FOR THERMOGRAVIMETRIC ANALYSIS

#33
20180080917
2018-03-22

Methods for quantifying nitrogen-containing compounds in subterranean treatment fluids

#34
20180045624
2018-02-15

Apparatus for full-automatic, ultra-low pressure, fractionation-free and non-destructive extraction of water

#35
20170122845
2017-05-04

Methods and apparatuses for trace and ultratrace analysis

#36
20170102296
2017-04-13

Substance-testing apparatus, substance-testing system, and substance-testing method

#37
20160363513
2016-12-15

Atmospheric Condensate Collector and Electrospray Source

#38
20160327461
2016-11-10

Automatic reduction apparatus for pre-treating sample for radiocarbon dating

#39
20160290992
2016-10-06

Method for analyzing droplets

#40
20160153879
2016-06-02

Sampling unit for concentrates preparation device

#41
20150260574
2015-09-17

Vapour phase spectroscopy

#42
20150020894
2015-01-22

Sampling and rejection device

#43
20150013439
2015-01-15

Micro-analyzer with passive aggregator

#44
20140358023
2014-12-04

Integrated condenser for collecting droplets

#45
20130119271
2013-05-16

Electrothermal vaporization atomic fluorescence spectroscopy and spectrometer for determination of cadmium

#46
20130075487
2013-03-28

Atmospheric Condensate Collector and Electrospray Source

#47
20130055791
2013-03-07

SAMPLE TRAPPING METHOD AND SAMPLE TRAPPING APPARATUS

#48
20120192949
2012-08-02

Sampling and rejection device

#49
20110072887
2011-03-31

Method for detecting a chemical substance

#50
20110048068
2011-03-03

Device for drying a gas, in particular air, application thereof to a device, and method for collecting a gas sample

#51
20090326338
2009-12-31

METHOD AND APPARATUS FOR ANALYZING GAS COMPONENT DERIVED FROM LIVING BODY AND DISEASE DETERMINATION SUPPORTING APPARATUS

#52
20090282899
2009-11-19

Device for detecting micro particles in gas and a method for fabricating the device

#53
20090255350
2009-10-15

Condensation collection device and methods of use

#54
20080283382
2008-11-20

Device and method for measuring elemental sulfur in gas in gas lines

#55
20080275653
2008-11-06

Microscale Flash Separation of Fluid Mixtures

#56
20080241875
2008-10-02

APPARATUS AND METHOD OF DETECTING MICROORGANISM OR MICRO-PARTICLE IN REAL TIME

#57
20080060455
2008-03-13

Autonomous rapid facility chemical agent monitor via smith-purcell terahertz spectrometry

#58
20070224089
2007-09-27

Sample tube and vial processing system, and method for processing the sample

#59
20070193871
2007-08-23

AUTOMATED SOLVENT EVAPORATION SYSTEM

#60
20070137316
2007-06-21

Sample treatment apparatus and sample measurement apparatus providing it

#61
20050095721
2005-05-05

Device and method for measuring elemental sulfur in gas in gas lines

#62
20050092936
2005-05-05

Apparatus and method for proof of outgassing products

#63
20050016300
2005-01-27

Transfer of a sample from a solid support into a liquid