ClassID:

167351

G01N1/4044 - 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 chemical techniques; Digestion; Chemical decomposition

Recent Application in this class:
#1
20260146983
2026-05-28

QUANTITATIVE ANALYSIS OF BIOMASS SAMPLES

#2
20260110638
2026-04-23

METHODS FOR QUANTITATIVELY ANALYZING CHROMATE COATINGS ON METAL SUBSTRATES

#3
20260092843
2026-04-02

SEQUENTIAL DIGESTION OF POLYPEPTIDES FOR MASS SPECTROMETRIC ANALYSIS

#4
20260079148
2026-03-19

METHOD FOR DETECTING TRACE METAL ANOMALIES FOR GEOCHEMICAL EXPLORATION OF HYDROCARBON FROM OIL RESOURCES

#5
20260063543
2026-03-05

SIZE-BASED HIERARCHICAL EXTRACTION AND IDENTIFICATION METHOD FOR MICROPLASTICS IN BIVALVES FROM DEEP-SEA METHANE SEEPS

#6
20260016419
2026-01-15

Apparatus and Testing Methodology for Optically Determining Properties Specific to Drill Well Cuttings

#7
20250389628
2025-12-25

Pretreatment Method and Mass Spectrometry Method

#8
20250376489
2025-12-11

RARE EARTH ELEMENT BINDING PROTEIN

#9
20250370146
2025-12-04

DETERMINATION OF ACTINIUM-225 IN URINE

#10
20250369838
2025-12-04

LIPOASPIRATE CELLULARITY AND MECHANICAL PROCESSING METHODS

#11
20250361557
2025-11-27

IMMOBILIZATION IN FLOW CELLS

#12
20250361266
2025-11-27

USE OF RAMAN SPECTROSCOPY IN DOWNSTREAM PURIFICATION

#13
20250290936
2025-09-18

METHODS FOR ANALYZING TRANSFERRIN GLYCOFORMS

#14
20250271451
2025-08-28

NOVEL METHOD FOR DETERMINING A CONCENTRATION OF N-TERMINAL PRO-HORMONE BNP (NT-PROBNP) IN A SAMPLE

#15
20250271413
2025-08-28

METHOD OF MEASURING THE CONTENT OF A CHEMICAL ELEMENT IN A COATING

#16
20250208099
2025-06-26

METHOD FOR DETERMINING OXALIC ACID CONTENT OF DIMETHYL OXALATE

#17
20250164363
2025-05-22

SOIL SAMPLE DIDESTION DEVICE

#18
20250155340
2025-05-15

SYSTEM AND METHOD FOR PREPARING MULTIPLE SAMPLES FOR CHEMICAL ANALYSIS USING A COMMON HEAT SOURCE

#19
20250147049
2025-05-08

METHODS FOR DETECTING CSF TAU SPECIES WITH STAGE AND PROGRESSION OF ALZHEIMER'S DISEASE, AND USE THEREOF

#20
20250147039
2025-05-08

Compounds for complexation of rare earth elements and/or s-, p-, d- block metals, their coordination compounds, peptide conjugates, method of their preparation and use thereof

#21
20250122557
2025-04-17

MITOCHONDRIAL NUCLEIC ACID DEPLETION AND DETECTION

#22
20250052735
2025-02-13

METHOD OF QUANTIFYING MICROPLASTIC MASS

#23
20250027855
2025-01-23

BIOLOGICAL KIT FOR SEPARATING ELECTRONEGATIVE LOW DENSITY LIPOPROTEIN FROM SPECIMEN, REAGENT SOLUTION AND METHOD FOR SEPARATING ELECTRONEGATIVE LOW DENSITY LIPOPROTEIN FROM SPECIMEN

#24
20250003950
2025-01-02

SYSTEMS AND METHODS FOR PREDICTING DISEASES

#25
20240418729
2024-12-19

METHOD FOR DETECTION AND QUANTIFICATION OF IMMUNOGLOBULIN FREE LIGHT CHAIN DIMERS

#26
20240410798
2024-12-12

CELL LYSIS SYSTEMS AND METHODS

#27
20240385199
2024-11-21

ANTIBODY ANALYSIS METHOD

#28
20240377410
2024-11-14

METHODS FOR THE MEASUREMENT OF PROTEIN C AND ACTIVATED PROTEIN C

#29
20240376575
2024-11-14

MAGNETIC BEAD AND MAGNETIC BEAD REAGENT

#30
20240341626
2024-10-17

APPARATUSES AND METHODS FOR EXTRACTING CHEMICALS FROM BODILY CAVITIES AND BREATH

#31
20240329051
2024-10-03

PEPTIDE ANALYSIS METHOD AND PEPTIDE ANALYSIS APPARATUS

#32
20240302254
2024-09-12

Purification method for detection of strontium isotope in silk cultural relic

#33
20240300890
2024-09-12

Process for making selective organoselenium-based ligands

#34
20240248016
2024-07-25

Hemolysis reagent

#35
20240240223
2024-07-18

MICROORGANISM DETECTION APPARATUS AND MICROORGANISM DETECTION METHOD

#36
20240192164
2024-06-13

METHOD FOR ENHANCING SIGNALS ASSOCIATED WITH ELECTROPHORETICALLY SEPARATED ANALYTES USING POST-ELECTROPHORESIS TREATMENT

#37
20240192100
2024-06-13

METHOD FOR TREATING BIOLOGICAL SAMPLE

#38
20240192097
2024-06-13

METHOD FOR PLANNING TREATMENT OF AN AREA OF INTEREST ON A TISSUE SECTION AND FOR FACILITATING TISSUE TREATMENT

#39
20240168036
2024-05-23

IDENTIFICATION AND QUANTITATION OF RESIDUAL HOST CELL PROTEINS IN PROTEIN SAMPLES

#40
20240148274
2024-05-09

DIAGNOSIS OF RESPIRATORY DISEASES BY CAPTURING AEROSOLIZED BIOMATERIAL PARTICLES USING PACKED BED SYSTEMS AND METHODS

#41
20240125720
2024-04-18

METHOD FOR EVALUATING THE THERMAL EVOLUTION OF CRUDE OILS FROM DIFFERENT ORIGINS BY ULTRA-HIGH RESOLUTION MASS SPECTROMETRY

#42
20240110854
2024-04-04

SYSTEMS AND METHODS FOR PROCESSING STOOL SAMPLES

#43
20240102978
2024-03-28

IMPROVED METHOD FOR POLYSACCHARIDE QUANTIFICATION

#44
20240068995
2024-02-29

RPLC-BASED PEPTIDE MAPPING CHROMATOGRAPHIC PERFORMANCE USING METAL CHELATORS AS MOBILE PHASE ADDITIVES

#45
20240027313
2024-01-25

MEDIUM FOR SEPARATING AND STORING BLOOD PLASMA OR SERUM, METHOD FOR PRODUCING THE MEDIUM, DEVICE, KIT, AND METHOD FOR MEASURING GLYCATED PROTEIN

#46
20240012003
2024-01-11

MULTIPLEXED TOTAL ANTIBODY AND ANTIBODY-CONJUGATED DRUG QUANTIFICATION ASSAY

#47
20240011952
2024-01-11

MULTIDIMENSIONAL LC SYSTEM FOR ANALYSING ANTIBODIES

#48
20240011888
2024-01-11

ANALYSIS OF TISSUE SAMPLES USING QUANTITATIVE PHASE-CONTRAST MICROSCOPY

#49
20240003898
2024-01-04

METHODS FOR MEASURING DYSTROPHIN IN TISSUE SAMPLES

#50
20230414669
2023-12-28

PRODUCTION METHOD FOR THERAPEUTIC AGENT FOR ARTHROSIS, AND THERAPEUTIC AGENT FOR ARTHROSIS

#51
20230393041
2023-12-07

Bead-Enabled, Efficient, and Rapid Multi-Omic Sample Preparation for Mass Spectrometry Analysis

#52
20230384191
2023-11-30

SAMPLE PREPARATION SYSTEM AND SAMPLE PREPARATION METHOD

#53
20230358719
2023-11-09

TECHNIQUES FOR TOXIC METAL DETECTION AND SPECIATION IN AQUEOUS MATRICES

#54
20230280327
2023-09-07

TRANSPORTING CLASTIC ROCK SAMPLES FOR PALYNOMORPH ANALYSIS

#55
20230221224
2023-07-13

System and method for determining an immune activation state

#56
20230219087
2023-07-13

SYSTEM AND METHOD FOR DETERMINING AN IMMUNE ACTIVATION STATE

#57
20230184640
2023-06-15

Method and system for lysing a liquid sample with augmented oxidizing agents to create a solution with a reduced microbial concentration and precipitate formation

#58
20230151462
2023-05-18

OXIDE DISPERSION-STRENGTHENED IRON-BASED ALLOY POWDER AND CHARACTERIZATION METHOD THEREOF

#59
20230122953
2023-04-20

ANALYTICAL PRETREATMENT METHOD OF MICROPLASTICS

#60
20230089846
2023-03-23

Humidity stabilization during the preparation of biological samples for spectrometry

#61
20230078617
2023-03-16

A METHOD FOR ASSESSING NITROGEN NUTRITIONAL STATUS IN PLANTS BY VISIBLE-TO-SHORTWAVE INFRARED REFLECTANCE SPECTROSCOPY OF CARBOHYDRATES

#62
20230071997
2023-03-09

Method and system for lysing a liquid sample with augmented oxidizing agents to create a solution with a reduced microbial concentration and precipitate formation

#63
20230043610
2023-02-09

NATIVE MICROFLUIDIC CE-MS ANALYSIS OF ANTIBODY CHARGE HETEROGENEITY

#64
20230032946
2023-02-02

Extraction Device and Method

#65
20230030753
2023-02-02

METHOD FOR DETECTING SHORT-CHAIN FATTY ACIDS IN BIOLOGICAL SAMPLE

#66
20220412951
2022-12-29

Blood cell lysis compositions and uses thereof

#67
20220404246
2022-12-22

CIRCULATING FLUIDIZED TYPE RAPID SCREENING AND ACCLIMATION DEVICE FOR FUNCTIONAL MICROORGANISMS OF SOIL

#68
20220397552
2022-12-15

MOLECULAR IDENTIFICATION USING FIELD INDUCED FRAGMENTATION SPECTRA BY REACTIVE STAGE TANDEM DIFFERENTIAL MOBILITY SPECTROMETRY

#69
20220349896
2022-11-03

METHODS OF EVALUATING POLYPEPTIDE-MODIFIED POLYMERS IN COMPOSITIONS

#70
20220340617
2022-10-27

USE OF RAMAN SPECTROSCOPY IN DOWNSTREAM PURIFICATION

#71
20220326240
2022-10-13

IMMUNOASSAY FOR SARS-COV-2 AND MATERIALS THEREFOR

#72
20220323045
2022-10-13

CAPTURING TRUNCATED PROTEOFORMS IN EXHALED BREATH FOR DIAGNOSIS AND TREATMENT OF DISEASES

#73
20220317137
2022-10-06

Test kit for testing fat-soluble vitamins in serum using high performance liquid chromatography coupled with tandem mass spectrometry

#74
20220276240
2022-09-01

Methods and apparatus for detecting analytes

#75
20220276186
2022-09-01

OPTIMIZED ANALYTE DERIVATIZATION FOR SYNERGISTIC APPLICATION WITH CRYSTAL SPONGE METHOD

#76
20220276140
2022-09-01

Preparation of biological cells on mass spectrometric sample supports for desorbing ionization

#77
20220244148
2022-08-04

Composition and Method for Disrupting Tissue Material

#78
20220243175
2022-08-04

Method for isolating and culturing neural stem cells with high efficiency

#79
20220221460
2022-07-14

METHOD OF QUANTIFYING HER2 IN BREAST CANCER SAMPLE BY MASS SPECTROMETRY AND SCORING HER2 STATUS USING THE SAME

#80
20220196524
2022-06-23

PROCESS FOR PREPARING A PEPTIDE SAMPLE

#81
20220195519
2022-06-23

IMMOBILIZATION IN FLOW CELLS

#82
20220187284
2022-06-16

Thread spray ambient ionization

#83
20220187278
2022-06-16

Method and device for detecting hook effect in turbidimetric inhibition immunoassay, and computer readable medium

#84
20220178833
2022-06-09

METHOD FOR DETECTING SKATOLE IN A SAMPLE OF PIG ADIPOSE TISSUE

#85
20220128559
2022-04-28

Surveillance of SARS-CoV-2 Through Mask Testing

#86
20220107313
2022-04-07

IMMUNOCHROMATOGRAPHIC TEST KIT FOR EXTRACTING AND MEASURING SUGAR CHAIN ANTIGENS, CAPABLE OF CONTROLLING ANALYTE DEVELOPMENT

#87
20220074949
2022-03-10

METHODS OF PREPARING SAMPLES FOR PROTEOMIC ANALYSIS

#88
20220074832
2022-03-10

Analysis method, analysis device and non-transitory computer readable recording medium storing program

#89
20220065760
2022-03-03

GAS PURIFICATION DEVICE, AND APPARATUS AND METHOD FOR MEASURING NOBLE GAS ISOTOPES

#90
20220057306
2022-02-24

Method and product for preparing a protein-containing sample for analysis by mass spectrometry

#91
20220049321
2022-02-17

METHOD, SYSTEM AND APPARATUS FOR BLOOD PROCESSING UNIT

#92
20220026438
2022-01-27

A LABELLING METHOD TO DISTINGUISH ISOBARIC AMINO ACIDS AND AMINO ACID COMBINATIONS

#93
20220026435
2022-01-27

KITS AND METHODS FOR QUANTIFYING COLLAGEN

#94
20220018849
2022-01-20

SERINE HYDROLASE PROFILING ASSAY IN BIOTHERAPEUTICS

#95
20220011201
2022-01-13

METHOD AND AN APPARATUS FOR DETERMINING ISOTOPE RELATIONSHIPS

#96
20210405017
2021-12-30

Detecting amine-based inhibitors in drilling fluids

#97
20210404916
2021-12-30

Humidity stabilization during the preparation of biological samples for spectrometry

#98
20210396632
2021-12-23

METHODS FOR HEAT-ASSISTED ENZYME DIGESTION

#99
20210387177
2021-12-16

DESALTING DEVICES AND PRESSURE-RESISTANT SIZING MEDIA

#100
20210310913
2021-10-07

CELL LYSIS SYSTEMS AND METHODS

#101
20210301273
2021-09-30

Non-specific nucleases from the genus for use in facilitating flow of cells through a microfluidic channel

#102
20210285855
2021-09-16

Method for extracting nucleic acid using cartridge

#103
20210285853
2021-09-16

Piston of nucleic acid extracting cartridge

#104
20210283596
2021-09-16

Channel structure of nucleic acid extracting cartridge

#105
20210278389
2021-09-09

Techniques for toxic metal detection and speciation in aqueous matrices

#106
20210263042
2021-08-26

TANDEM-PAIRED COLUMN CHEMISTRY FOR HIGH-THROUGHPUT PROTEOMIC EXOSOME ANALYSIS

#107
20210255075
2021-08-19

SEQUENTIAL DIGESTION OF POLYPEPTIDES FOR MASS SPECTROMETRIC ANALYSIS

#108
20210255074
2021-08-19

Degradable Microsphere and Use Thereof

#109
20210254135
2021-08-19

Mitochondrial nucleic acid depletion and detection

#110
20210247408
2021-08-12

TETZ-PROTEINS AND PRION-LIKE PROTEINS AND ASSOCIATED METHODS

#111
20210207189
2021-07-08

COMPOSITIONS, DEVICES, KITS AND METHODS USEFUL FOR REMOVAL OF PHOSPHOLIPIDS

#112
20210199548
2021-07-01

Solution composition for extracting available phosphate, available silicate and cation exchange in soil

#113
20210189378
2021-06-24

Method for enriching pathogen, using homobifunctional imidoester

#114
20210102937
2021-04-08

Device and method for chemical analysis

#115
20210100479
2021-04-08

Apparatuses and methods for extracting chemicals from bodily cavities and breath

#116
20210079377
2021-03-18

Method of isolating exosomes using encapsulation and aqueous micellar system

#117
20210063376
2021-03-04

Method for automatic quantitative statistical distribution characterization of dendrite structures in a full view field of metal materials

#118
20210033592
2021-02-04

BLOOD ANALYZER AND ANALYSIS METHOD

#119
20210018478
2021-01-21

Test device and method for the semi-quantitative determination of chlorine dioxide in a liquid sample containing free chlorine

#120
20200408734
2020-12-31

Method for the extraction and the determination of microplastics in samples with organic and inorganic matrices

#121
20200400536
2020-12-24

Method for separating microplastics from animal excrement

#122
20200386752
2020-12-10

Methods and apparatus for detecting analytes

#123
20200386722
2020-12-10

RPLC-based peptide mapping chromatographic performance using metal chelators as mobile phase additives

#124
20200370019
2020-11-26

RECOMBINANT ADIPOSE-DERIVED STEM CELL EXPRESSING BDDHFVIII GENE, AND PREPARATION METHOD AND APPLICATION THEREOF

#125
20200355588
2020-11-12

METHOD OF PRETREATING BLOOD SAMPLE

#126
20200348281
2020-11-05

METHOD FOR THE DISCRIMINATION BETWEEN MARINE AND TERRESTRIAL SEDIMENTARY ENVIRONMENTS BY SELECTIVELY EXTRACTED EXCHANGEABLE STRONTIUM TO BARIUM RATIO FROM TERRIGENOUS CLASTIC SEDIMENTS

#127
20200306748
2020-10-01

Container set and sample preparation method using same

#128
20200305416
2020-10-01

Methods and systems for preparing and preserving a biological sample

#129
20200249241
2020-08-06

Native microfluidic CE-MS analysis of antibody charge heterogeneity

#130
20200232975
2020-07-23

Extraction reagent of immunosuppressant drug for immunoassays

#131
20200173954
2020-06-04

Field measurement of soil element concentration

#132
20200166440
2020-05-28

DEVICE AND METHOD FOR PARTICLE COMPLEX HANDLING

#133
20200140482
2020-05-07

Method for extracting target protein from biological sample and method for analyzing target protein

#134
20200116622
2020-04-16

Use of tumor dissociation reagent in flow cytometry

#135
20200096519
2020-03-26

MASS SPECTROMETRY PROFILING OF ESOPHAGEAL CANCER MARKERS

#136
20200071658
2020-03-05

METHOD AND APPARATUS FOR THE ISOLATION AND TREATMENT OF PARTICULATE TARGETS

#137
20200062802
2020-02-27

Use of Raman spectroscopy in downstream purification

#138
20200057024
2020-02-20

Gas analysis apparatus and gas analysis method

#139
20200056989
2020-02-20

Turbidimeter sludge measurement

#140
20200003745
2020-01-02

Techniques for toxic metal detection and speciation in aqueous matrices

#141
20200003666
2020-01-02

Generic pretreatment reagents for analyte determinations

#142
20190391057
2019-12-26

Oil extraction agent containing trimeric or higher oligomers of chlorotrifluoroethylene

#143
20190376882
2019-12-12

Composition and Method for Disrupting Tissue Material

#144
20190375784
2019-12-12

Method for pretreating protein in ex vivo body fluid

#145
20190368986
2019-12-05

LIQUID TISSUE PREPARATION FROM HISTOPATHOLOGICAL PROCESSED BIOLOGICAL SAMPLES, TISSUES AND CELLS

#146
20190368071
2019-12-05

Method of decomposing quartz sample, method of analyzing metal contamination of quartz sample, and method of manufacturing quartz member

#147
20190353639
2019-11-21

SYSTEMS AND METHODS FOR PREDICTING DISEASES

#148
20190331557
2019-10-31

System and method for determining an amount of fungal particles in air

#149
20190317081
2019-10-17

Device and method for chemical analysis

#150
20190301987
2019-10-03

Sample Preparation for Antimicrobial Susceptibility Testing

#151
20190271679
2019-09-05

Chemical Vaporization and Detection of Compounds Having Low Volatility

#152
20190265180
2019-08-29

GAS SENSOR

#153
20190263774
2019-08-29

Acid labile surfactants

#154
20190234890
2019-08-01

Method and system for X-ray fluorescence (XRF) analysis of exploration samples

#155
20190226952
2019-07-25

Method for agglutinating erythrocytes, method for separating erythrocytes, and hemagglutination reagent

#156
20190214242
2019-07-11

System for automatic sampling, sample digestion, and joining a plurality of sample introduction systems

#157
20190170761
2019-06-06

Methods for the rapid preparation of labeled glycosylamines from complex matrices using molecular weight cut off filtration and on-filter deglycosylation

#158
20190137470
2019-05-09

Methods of measuring metal pollutants on skin

#159
20190128863
2019-05-02

Reactive diffusive gradient in thin-film sampler and mercury speciation by use of same

#160
20190101505
2019-04-04

Field measurement of soil element concentration

#161
20190086306
2019-03-21

Method and product for preparing a protein-containing sample for analysis by mass spectrometry

#162
20190056299
2019-02-21

ENZYMATIC SAMPLE PURIFICATION

#163
20190011428
2019-01-10

Method for recovering metal and method for analyzing metal

#164
20190003937
2019-01-03

Enzymatic sample purification

#165
20180372601
2018-12-27

DEVICE AND METHOD FOR PARTICLE COMPLEX HANDLING

#166
20180348106
2018-12-06

Sample preparation system

#167
20180328822
2018-11-15

Preparation of biological cells on mass spectrometric sample supports for desorbing ionization

#168
20180231563
2018-08-16

METHOD FOR PARALLEL QUANTIFICATION OF PROTEIN VARIANT

#169
20180217085
2018-08-02

Potential gradient amplified detection of chemical agents

#170
20180217036
2018-08-02

SILICON SUBSTRATE ANALYZING DEVICE

#171
20180188139
2018-07-05

IMPROVED ASSAYS AND METHODS FOR ALLERGEN DETECTION

#172
20180187288
2018-07-05

Selective extraction of sedimentogenic strontium and barium in terrigenous clastic sediments

#173
20180180611
2018-06-28

Rapid concentration, recovery and detection of pathogens in food samples

#174
20180149585
2018-05-31

In-vitro biological valve calcification evaluation method and reducing calcium ingredient solution

#175
20180024124
2018-01-25

An Extraction Reagent of Immunosuppressant Drug for Immunoassays

#176
20180017473
2018-01-18

Methods of analyzing carbon nanostructures, methods of preparation of analytes from carbon nanostructures, and systems for analyzing carbon nanostructures

#177
20180017472
2018-01-18

System and method for sampling halosilanes

#178
20180002666
2018-01-04

Cell separation apparatus

#179
20180001260
2018-01-04

Continuous diffusion denuding with moving denuding surface

#180
20170356829
2017-12-14

Method and device for containing expanding droplets

#181
20170320062
2017-11-09

Independent heating of samples in a sample holder

#182
20170320032
2017-11-09

Acid digestion instrument and vessel system

#183
20170282180
2017-10-05

CELL TRAPPING METHOD, METHOD FOR PRODUCING SPECIFIC CELL- TRAPPING DEVICE, AND METHOD FOR PRODUCING SPECIFIC CELL-CONTAINING SOLUTION

#184
20170276580
2017-09-28

Method and apparatus for preparing an analytical sample by fusion

#185
20170261484
2017-09-14

Chemical vaporization and detection of compounds having low volatility

#186
20170227517
2017-08-10

Chemical digestion methods of quantification for water and debris mixtures

#187
20170227430
2017-08-10

Compositions and methods for clearing a biological sample

#188
20170160157
2017-06-08

Low power sensor for non-reactive gases

#189
20170146438
2017-05-25

Pre-treatment method for determination of volatile thio-ether compounds in offensive odorous sediment

#190
20170131319
2017-05-11

Automated sampling system

#191
20170079558
2017-03-23

Apparatuses and methods for extracting chemicals from bodily cavities and breath

#192
20170072378
2017-03-16

Analysis pretreatment device

#193
20170069515
2017-03-09

Apparatus for measuring impurities on wafer and method of measuring impurities on wafer

#194
20170067888
2017-03-09

Device and method for chemical analysis

#195
20160349277
2016-12-01

Oxidized lipid detection

#196
20160341704
2016-11-24

Single reactor for simplified sample preparation workflows

#197
20160320275
2016-11-03

METHOD FOR DETERMINING A CONCENTRATION OF METAL IMPURITIES CONTAMINATING A SILICON PRODUCT

#198
20160305856
2016-10-20

Iterative expansion microscopy

#199
20160235392
2016-08-18

System, method and devices for tissue-based diagnosis

#200
20160231209
2016-08-11

Method and device for increasing the optical transparency of regions of a tissue sample

#201
20160216258
2016-07-28

Method of efficient extraction of protein from cells

#202
20160109339
2016-04-21

COMPOSITIONS AND METHODS FOR REMOVING PETROLEUM OIL FROM SOIL

#203
20160097764
2016-04-07

Device and method for chemical analysis

#204
20160069854
2016-03-10

Method for Recovering Metal and Kit for Recovery of Metal for Use in the Same

#205
20160045863
2016-02-18

Continuous diffusion denuding with moving denuding surface

#206
20160041076
2016-02-11

A METHOD AND A DEVICE FOR ASSESSING WHETHER A DRUG OF ABUSE AND/OR A METABOLITE THEREFOF IS PRESENT IN A KERATIN MATERIAL

#207
20160018304
2016-01-21

Liquid tissue preparation from histopathologically processed biological samples, tissues and cells

#208
20150369713
2015-12-24

Method of entrapping chlorine dioxide gas, method of determining concentration of chlorine dioxide and entrapping agent for chlorine dioxide

#209
20150344834
2015-12-03

System, method and devices for tissue-based diagnosis

#210
20150330961
2015-11-19

Method for detecting organic and inorganic explosives

#211
20150299761
2015-10-22

Substrates and Methods for Preparing Samples for Mass Spectrometry

#212
20150185115
2015-07-02

Sampling container for collection of fluids

#213
20150160106
2015-06-11

Systems and methods for preparing samples for chemical analysis

#214
20150093304
2015-04-02

Integrated modular unit including an analyte concentrator microreactor device connected to a cartridge-cassette

#215
20150068985
2015-03-12

Method and apparatus for removing chloride from samples containing volatile organic carbon

#216
20150056715
2015-02-26

Method and system for acoustically treating material

#217
20140377880
2014-12-25

Systems and methods for preparing samples for chemical analysis using a cooled digestion zone

#218
20140370534
2014-12-18

Apparatus and method for processing a sample using microwave

#219
20140360287
2014-12-11

Independent heating of samples in a sample holder

#220
20140342470
2014-11-20

Device and method for particle complex handling

#221
20140207103
2014-07-24

HAND-HELD ADIPOSE PROCESSOR AND CELL CONCENTRATOR

#222
20140179022
2014-06-26

Rotating shielded magnetic actuator

#223
20140127823
2014-05-08

Method for producing CO, Nand/or SOfor quantitative analysis from a sample

#224
20140017144
2014-01-16

Hydrogen sulphide sampling method

#225
20130343977
2013-12-26

Continuous diffusion denuding with moving denuding surface

#226
20130316466
2013-11-28

Sample pretreatment and extraction

#227
20130252840
2013-09-26

Liquid tissue preparation from histopathologically processed biologically samples, tissues and cells

#228
20130243667
2013-09-19

Multi-sample holder for decomposition or extraction

#229
20130233057
2013-09-12

Device for analyzing at least one hydrocarbon contained in a drilling fluid and associated method

#230
20130140238
2013-06-06

Arrangement of HILIC chromatography column and SPE enrichment arrangement for preparing samples and analyzing pesticides

#231
20120260750
2012-10-18

Apparatus for measuring impurities on wafer and method of measuring impurities on wafer

#232
20120251417
2012-10-04

Method for recovering metal, and reagent and kit for recovery of metal for use in the same

#233
20120251390
2012-10-04

Method for recovering metal and kit for recovery of metal for use in the same

#234
20120234114
2012-09-20

Sampling container for collection of fluids

#235
20120214875
2012-08-23

PHENOXYBENZAMINE ASSAY

#236
20120208716
2012-08-16

Device and method for particle complex handling

#237
20120035084
2012-02-09

Device and method for particle complex handling

#238
20120028368
2012-02-02

Sample pretreatment and extraction

#239
20110299072
2011-12-08

Mercury measuring apparatus for measuring mercury contained in sample composed mainly of hydrocarbon

#240
20110294222
2011-12-01

Lead assay

#241
20110212485
2011-09-01

System, method and device for tissue-based diagnosis

#242
20110201127
2011-08-18

Independent heating of samples in a sample holder

#243
20110200500
2011-08-18

Multi-sample holder for decomposition or extraction

#244
20110198345
2011-08-18

Automated microwave sample digestion system

#245
20110177601
2011-07-21

Method for concentration of low-molecular-weight proteins and peptides in body fluid sample

#246
20110128539
2011-06-02

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

#247
20110104670
2011-05-05

METHOD, DEVICE AND MOLECULAR BIOLOGY KIT FOR EXTRACTING AMPLIFIED GENETIC MATERIAL

#248
20110084035
2011-04-14

Filtration Apparatus and Associated Method for Microwave-Assisted Chemistry

#249
20110083557
2011-04-14

Method and apparatus for removing chloride from samples containing volatile organic carbon

#250
20110076776
2011-03-31

Methods, systems and devices for analyzing a biological fluid sample following ion exchange

#251
20110065140
2011-03-17

Programmable electromagnetic array for molecule transport

#252
20110058157
2011-03-10

METHOD OF HELPING PARTICLE DETECTION, METHOD OF PARTICLE DETECTION,APPARATUS FOR HELPING PARTICLE DETECTION,AND SYSTEM FOR PARTICLE DETECTION

#253
20110033949
2011-02-10

Teflon container for sample decomposition using gas condensation by air cooling

#254
20110033943
2011-02-10

Hydrogen sulphide sampling method

#255
20110027161
2011-02-03

Device and method for producing carbon dioxide, nitride and/or sulfur dioxide from a sample

#256
20110011155
2011-01-20

PROCESS FOR ANALYZING LOW MOLECULAR WEIGHT ORGANIC COMPOUND HAVING AT MOST 20 CARBON ATOMS IN CLOTH MADE OF CHEMICAL FIBERS TREATED WITH WATER AND OIL REPELLENT AGENT

#257
20100312133
2010-12-09

Methods for extracting chemicals from nasal cavities and breath

#258
20100304499
2010-12-02

Method of extracting food component, food inspection method and food inspection kit

#259
20100291704
2010-11-18

Method of Inorganic Analysis by Mass Spectrometry

#260
20100248213
2010-09-30

Collection/extraction container for biological material in forensic samples

#261
20100047920
2010-02-25

Device improving the detection of a ligand

#262
20100004555
2010-01-07

APPARATUSES AND METHODS FOR EXTRACTING CHEMICALS FROM THE ORAL CAVITY AND BREATH

#263
20090277875
2009-11-12

Method for the Determination of the Surface Occupation of a Silica Glass Component

#264
20090255350
2009-10-15

Condensation collection device and methods of use

#265
20090221079
2009-09-03

SAMPLE PRETREATMENT AND EXTRACTION

#266
20090197776
2009-08-06

Liquid tissue preparation from histopathologically processed biological samples, tissues and cells

#267
20090168059
2009-07-02

Analysis method effected with rapid analyte chemical separation and quick detection

#268
20090123910
2009-05-14

Method of efficient extraction of protein from cells

#269
20090081772
2009-03-26

Method and device for collecting cellular material from cells isolated on a filter

#270
20080176320
2008-07-24

Selective Lysis of Sperm Cells

#271
20080160622
2008-07-03

Device and method for particle complex handling

#272
20080138907
2008-06-12

Extractant Solution for Residual Veterinary Agent in Livestock Product or Seafood

#273
20080108144
2008-05-08

Method for the Rapid Analysis of Polypeptides

#274
20080026469
2008-01-31

Method for the detection of phosphine in cereals

#275
20070275479
2007-11-29

Method and materials for measuring the leachability of metals

#276
20070275478
2007-11-29

Method and apparatus for processing of biological samples for mass spectrometry analysis

#277
20070207616
2007-09-06

Method for assaying copper in silicon wafers

#278
20070202607
2007-08-30

Filtration apparatus and associated method for microwave-assisted chemistry

#279
20070100171
2007-05-03

Method of detecting decabromodiphenyl ether

#280
20070077184
2007-04-05

Environmental dynamic leaching/extraction device

#281
20070020616
2007-01-25

Parallel process for protein or virus separation from a sample

#282
20060245973
2006-11-02

Method and apparatus for monitoring mercury in a gas sample

#283
20060239863
2006-10-26

Line element for handling fluids

#284
20060073608
2006-04-06

Analysis of metals in acidic solutions

#285
20050271556
2005-12-08

Analytical vessel and trace element analysis method

#286
20050196881
2005-09-08

Method for analyzing metal element on surface of wafer

#287
20050170518
2005-08-04

Method and composition for the preparation of a sample for analysis

#288
20050014203
2005-01-20

Liquid tissue preparation from histopathologically processed biological samples, tissues and cells

#289
18244941
2024-06-04

Dispersive liquid-liquid microextraction of copper and zinc ions from real samples using selective organoselenium-based ligands

#290
18244936
2024-05-07

Selective organoselenium-based ligands for the dispersive liquid-liquid microextraction of copper and zinc ions from real samples

#291
18244933
2024-05-14

Dispersive liquid-liquid microextraction of copper and zinc ions from real samples using selective organoselenium-based ligands

#292
18244710
2024-04-09

Methods for making selective organoselenium-based ligands for the dispersive liquid-liquid microextraction of copper and zinc ions

#293
18113505
2024-03-05

Selective organoselenium-based ligands for the dispersive liquid-liquid microextraction of copper and zinc ions from real samples

#294
17575422
2023-02-28

System and method for determining an immune activation state

#295
17575388
2023-01-10

System and method for determining an immune activation state

#296
16900019
2024-10-22

G- protein coupled receptor extraction formulations