ClassID:

167348

G01N2001/4027 - 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 evaporation leaving a concentrated sample

Recent Application in this class:
#1
20250383271
2025-12-18

Analytical Pretreatment Method

#2
20250369842
2025-12-04

SAMPLE PREPARATION SYSTEM AND METHOD FOR EXTRACTING ANALYTE FROM SAMPLE BY MEANS OF SAMPLE PREPARATION SYSTEM

#3
20250277720
2025-09-04

IONIZING AN AEROSOL FOR ANALYSIS OF PARTICLES IN THE AEROSOL BY CHARGE DETECTION MASS SPECTROMETRY OR ION MOBILITY SPECTROMETRY

#4
20250146996
2025-05-08

Methods and Apparatus for Trace Chemical and Biological Detection from Water or Other Liquid Samples

#5
20250110029
2025-04-03

METHODS AND APPARATUS FOR EVAPORATING A LIQUID COMPONENT FROM A LIQUID SAMPLE IN A CONTAINER

#6
20250102407
2025-03-27

METHOD AND SYSTEM FOR DETERMINING THE CONTENT OF AT LEAST ONE IMPURITY IN A CRYOGENIC LIQUID

#7
20250102406
2025-03-27

SYSTEM FOR DETERMINING THE PROPORTION OF AT LEAST ONE IMPURITY IN A CRYOGENIC LIQUID

#8
20250076163
2025-03-06

METHOD OF SAMPLE PREPARATION FOR MALDI AND AUTOMATED SYSTEM THEREFOR

#9
20250052735
2025-02-13

METHOD OF QUANTIFYING MICROPLASTIC MASS

#10
20240310255
2024-09-19

Evaporative Concentration Device and Automatic Analysis Device

#11
20240288347
2024-08-29

DEVICE FOR MANAGING SAMPLES IN SAMPLE CONTAINERS UNDER VACUUM

#12
20240085285
2024-03-14

Method of sample preparation for Maldi and automated system therefor

#13
20240043650
2024-02-08

Metabolic enzyme-induced micro-nano plastic particle biodegradation method and product analysis method therefor

#14
20240019347
2024-01-18

EVAPORATIVE CONCENTRATION MECHANISM, ANALYZER INCLUDING THE SAME, AND METHOD OF CONTROLLING EVAPORATIVE CONCENTRATION MECHANISM

#15
20240003789
2024-01-04

Systems and methods for extracting analytes from a sample

#16
20230324267
2023-10-12

DEVICE FOR REDUCING THE VOLUME OF A SAMPLE, A KIT COMPRISING THE SAME, AND USES THEREOF

#17
20220364965
2022-11-17

Method of sample preparation for maldi and automated system therefor

#18
20220276186
2022-09-01

OPTIMIZED ANALYTE DERIVATIZATION FOR SYNERGISTIC APPLICATION WITH CRYSTAL SPONGE METHOD

#19
20220178798
2022-06-09

Microscopic object collection system and microscopic object collection method

#20
20210402394
2021-12-30

Automatic sample concentrating unit

#21
20210280404
2021-09-09

Preconcentrating of environmental contaminant analytes for ambient ionization mass spectrometry

#22
20210278326
2021-09-09

Systems and methods for extracting analytes from a sample

#23
20210270856
2021-09-02

Click-mass spectrometry of alkyne-labeled compounds

#24
20210156797
2021-05-27

Method for estimating sulfur component concentration in gasoline

#25
20210096102
2021-04-01

Methods to analyze hydrocarbon solutions

#26
20210077994
2021-03-18

Sensor cartridge for chemical assays of a liquid sample containing analyte molecules

#27
20210055191
2021-02-25

Systems and methods for extracting analytes from a sample

#28
20200264079
2020-08-20

Cryogenic transmission electron microscopy sample preparation

#29
20200209124
2020-07-02

DEVICE AND METHOD FOR INTERFACING TWO SEPARATION TECHNIQUES

#30
20200209113
2020-07-02

Apparatus for treating liquid to be analyzed

#31
20200191689
2020-06-18

METHOD FOR ANALYZING TRACES OF CONTAMINANTS OF A CRYOGENIC LIQUID

#32
20200166452
2020-05-28

Method for quantitative analysis of hydrogen in porous silica

#33
20200080919
2020-03-12

Method of sample preparation for Maldi and automated system therefor

#34
20200041393
2020-02-06

Method for concentrating analytes

#35
20190204190
2019-07-04

Pretreatment device and pretreatment method for food safety detection

#36
20190195556
2019-06-27

Method for dehydration and critical point drying

#37
20190134526
2019-05-09

Evaporation apparatus and method

#38
20190086344
2019-03-21

Sample collecting device, sample collecting method, and fluorescent x-ray analysis apparatus using the same

#39
20190025165
2019-01-24

Particle detection system and method

#40
20180372599
2018-12-27

SYSTEM AND METHOD FOR PULSED EVAPORATIVE CONDENSATION EXTRACTION FOR SAMPLE PREPARATION

#41
20180321237
2018-11-08

Protocol for preconcentration and quantification of microcystins using LC-MS

#42
20180246071
2018-08-30

Increasing the Sensitivity of Gas Chromatography and Gas Chromatography-Mass Spectrometry Analysis By Allowing Relatively Large Solvent Volume Injections While Reducing Sample Loss And System Contamination

#43
20180209879
2018-07-26

Specimen preparation apparatus

#44
20180149669
2018-05-31

Automated positive pressure solid phase extraction apparatus and method comprising a reagent dispenser apparatus and method

#45
20180088100
2018-03-29

Analysis device

#46
20170322162
2017-11-09

Chemical element analysis device and method for contaminants in liquid

#47
20170307484
2017-10-26

Liquid sample drying apparatus, dried sample test piece and preparation method thereof

#48
20170234780
2017-08-17

Method of sample preparation for Maldi and automated system therefor

#49
20170227517
2017-08-10

Chemical digestion methods of quantification for water and debris mixtures

#50
20170071520
2017-03-16

Method and apparatus for acquiring blood for testing

#51
20160346712
2016-12-01

Automated solid phase extraction

#52
20160290914
2016-10-06

Sheath flow device for evaporation light scattering detector

#53
20160289474
2016-10-06

Water-based ink for ink-jet recording and method for evaluating water-based ink for ink-jet recording

#54
20160271610
2016-09-22

Microfluidic device for high-volume production of monodisperse emulsions

#55
20160161412
2016-06-09

SERS detection system for chemical particulates and low vapor pressure chemicals

#56
20160033373
2016-02-04

Biological sample collection and preservation

#57
20150293011
2015-10-15

Detection of analyte using coffee-ring effect

#58
20150194288
2015-07-09

Specimen preparation for transmission electron microscopy

#59
20150163857
2015-06-11

Apparatus, system and method for flash heating

#60
20150075300
2015-03-19

Method and device for solvent evaporation from a liquid feed

#61
20150059496
2015-03-05

Standard sample and method of preparing same

#62
20140264017
2014-09-18

Transmission electron microscope, and method of observing specimen

#63
20140154736
2014-06-05

Device and method for drying biological sample on substrate

#64
20140106462
2014-04-17

Microfluidic system for high-throughput, droplet-based single molecule analysis with low reagent consumption

#65
20140053988
2014-02-27

Gas-blowing vaporizing and drying device

#66
20140013831
2014-01-16

Residue concentration measurement technology

#67
20140011289
2014-01-09

Arrangement for preservation of biological samples

#68
20140007709
2014-01-09

Specimen preparation for transmission electron microscopy

#69
20130101753
2013-04-25

Method for treating a drop of liquid

#70
20120312084
2012-12-13

Particle concentration measurement technology

#71
20120304484
2012-12-06

Method for vacuum concentration

#72
20120241100
2012-09-27

Methods for crystallization by controlled evaporation

#73
20120128546
2012-05-24

Micro-channel chemical concentrator apparatus

#74
20120111506
2012-05-10

METHOD FOR THE CONTROLLED EVAPORATION OF A LIQUID DROP IN A MICROFLUIDIC DEVICE

#75
20120070911
2012-03-22

Method of Detecting and Quantifying Analytes of Interest in a Liquid and Implementation Device

#76
20120011945
2012-01-19

Method and sample holding assembly for use in sample preparation

#77
20110287976
2011-11-24

Microfluidic solution for high-throughput, droplet-based single molecule analysis with low reagent consumption

#78
20110278469
2011-11-17

Adhering matter inspection equipment and method for inspecting adhering matter

#79
20110228256
2011-09-22

Optical detection process for detecting micron-sized objects in solution

#80
20110214489
2011-09-08

Residue concentration measurement technology

#81
20110212536
2011-09-01

METHOD AND APPARATUS FOR THE ISOTOPE-RATIO ANALYSIS

#82
20110128539
2011-06-02

METHOD FOR QUALITATIVE AND QUANTITATIVE DETERMINING ORGANIC COMPOUNDS OF PRECIOUS METALS IN VARIOUS COMPOSITION ROCKS

#83
20110057100
2011-03-10

Transmission electron microscope, and method of observing specimen

#84
20110056311
2011-03-10

Method of Scanning a Sample Plate Surface Mask in an Area Adjacent to a Conductive Area Using Matrix-Assisted Laser Desorption and Ionization Mass Spectrometry

#85
20100331162
2010-12-30

Process and apparatus to automatically refill evaporation apparatus

#86
20100326604
2010-12-30

Accelerated evaporation process and apparatus utilizing re-circulating loops

#87
20100314051
2010-12-16

Devices for crystallization by controlled evaporation

#88
20100144006
2010-06-10

Sample Concentration Method and Apparatus

#89
20100101109
2010-04-29

Device and method for increasing evaporation rates of blow-down apparatus

#90
20100092683
2010-04-15

Dispenser device for and a method of dispensing a substance onto a substrate

#91
20090312198
2009-12-17

Controlled evaporation, temperature control and packaging for optical inspection of biological samples

#92
20090309014
2009-12-17

Method and apparatus to sharply focus aerosol particles at high flow rate and over a wide range of sizes

#93
20090255351
2009-10-15

Dopant delivery system for use in ion mobility and ion trap mobility spectrometry

#94
20090246470
2009-10-01

Substrate and target plate

#95
20090200458
2009-08-13

Adhering matter inspection equipment and method for inspecting adhering method

#96
20090183554
2009-07-23

Particle concentration measurement technology

#97
20090165326
2009-07-02

Apparatus and method for drying a solid or liquid sample

#98
20090023897
2009-01-22

METHOD AND APPARATUS FOR PURIFYING AND DESALTING BIOLOGICAL SAMPLES

#99
20080311672
2008-12-18

Membrane based concentrators

#100
20080241956
2008-10-02

METHOD FOR DETECTING ANALYTE AND BIOCHIP

#101
20080210384
2008-09-04

Solvent Evaporator

#102
20080181834
2008-07-31

Method for screening microcrystallizations for crystal formation

#103
20080121027
2008-05-29

Method for measuring contamination in liquids at PPQ levels

#104
20080115382
2008-05-22

Vacuum concentrator and method for vacuum concentration

#105
20080108144
2008-05-08

Method for the Rapid Analysis of Polypeptides

#106
20080093548
2008-04-24

Sample preparation plate for mass spectrometry

#107
20070241066
2007-10-18

Micro-channel chemical concentrator

#108
20070229800
2007-10-04

Method and apparatus for analyzing brominated compounds

#109
20070193871
2007-08-23

AUTOMATED SOLVENT EVAPORATION SYSTEM

#110
20070051298
2007-03-08

Method of searching for and generating high free energy forms

#111
20070037295
2007-02-15

Method for preparing a sample

#112
20060242857
2006-11-02

Method to dry microtitration filter tray cavities and received filters therein

#113
20060063268
2006-03-23

Method and article for analyte concentration free of intermediate transfer

#114
20060016984
2006-01-26

Sample preparation plate for mass spectrometry

#115
20050275837
2005-12-15

Process and apparatus for segregation and testing by spectral analysis of solid deposits derived from liquid mixtures

#116
20050239211
2005-10-27

Concentration method and apparatus of preparing a liquid specimen for a trace element analysis system

#117
20050235739
2005-10-27

Strobe desorption method for high boiling point materials

#118
20050205006
2005-09-22

Protein crystallography prescreen kit

#119
20050186118
2005-08-25

Micro-channel chemical concentrator

#120
20050148088
2005-07-07

Pressurized hot water extraction

#121
20050079517
2005-04-14

Controlled evaporation, temperature control and packaging for optical inspection of biological samples

#122
14922106
2016-08-23

Method of obtaining simulated pore water

#123
13560198
2015-09-22

Fractional-volatilization separator