Patents-Review.com
ClassID:

167358 ⎘

G01N2001/4083 - 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 other techniques involving separation of suspended solids sedimentation

Recent Application in this class:
#1
20260009704
2026-01-08

METHOD FOR MANUFACTURING STANDARD PARTICLES FOR QUALITY CONTROL IN TOTAL ORGANIC CARBON ANALYSIS AND STANDARD PARTICLES MANUFACTURED THEREBY

 #2
20250216311
2025-07-03

CORE FLOODING FOR ELECTRICALLY IMPROVED OIL RECOVERY STUDY

 #3
20250163792
2025-05-22

COMPACT WELL TESTING (CWT) SYSTEM AND METHOD OF USE FOR WET GAS WELLS

 #4
20250147004
2025-05-08

Blood Indicator Panel

 #5
20250116584
2025-04-10

AUTOMATED DEVICE FOR DETECTING A PRESENCE OF A PATHOGEN IN A FLUID SAMPLE

 #6
20250110106
2025-04-03

LITHIUM LOGGING TOOL FOR LITHIUM CONCENTRATION DETERMINATION IN RESERVOIR BRINES

 #7
20250085203
2025-03-13

OFF-CHIP PRESSURE-CONTROLLED CENTRIFUGAL MICROFLUIDIC FRACTIONATION

 #8
20250067725
2025-02-27

BLOOD SEPARATION AND ANALYSIS DEVICE AND METHODS

 #9
20250060286
2025-02-20

AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS

 #10
20250059583
2025-02-20

Collection Method, Test Method, Container, Centrifuge and Test System

 #11
20250049329
2025-02-13

METHOD OF MONITORING AND/OR DETECTING BLOOD IN A FLUID FROM A SUBJECT

 #12
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

 #13
20250027848
2025-01-23

AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS

 #14
20240426713
2024-12-26

AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS

 #15
20240418613
2024-12-19

BIOLOGICAL MATERIAL MEASURING INSTRUMENT

 #16
20240393222
2024-11-28

ANALYTICAL ULTRACENTRIFUGATION FOR CHARACTERIZATION OF RECOMBINANT VIRAL PARTICLES

 #17
20240353313
2024-10-24

Specimen processing systems and related methods

 #18
20240343608
2024-10-17

Method of Optimizing Recommended Coagulation Operating Parameters for Water Treatment

 #19
20240328935
2024-10-03

Method and system for monitoring the quality of a fermentation process for beer

 #20
20240319048
2024-09-26

Agricultural Sampling System and Related Methods

 #21
20240302278
2024-09-12

A CYNADIDE DETERMINATION SYSTEM AND A METHOD FOR OBTAINING GOLD NANOCLUSTERS USED IN THE SYSTEM

 #22
20240280472
2024-08-22

METHOD AND ANALYZER FOR ANALYZING A BLOOD SAMPLE

 #23
20240280443
2024-08-22

AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS

 #24
20240272044
2024-08-15

METHODS FOR SAMPLE PREPARATION

 #25
20240165546
2024-05-23

FILTER, MANUFACTURING METHOD THEREFOR, FILTER DEVICE, METHOD OF SEPARATING OR FRACTIONATING RARE CELLS, AND METHOD OF ANALYZING RARE CELLS IN CELL SUSPENSION

 #26
20240085301
2024-03-14

Analytical ultracentrifugation for characterization of recombinant viral particles

 #27
20240077402
2024-03-07

Analytical ultracentrifugation for characterization of recombinant viral particles

 #28
20240077388
2024-03-07

SYSTEM AND METHOD FOR FLUID SAMPLING

 #29
20240058807
2024-02-22

Isolation tube

 #30
20240053237
2024-02-15

DEVICE AND METHOD FOR SEPARATING PARTICLES OF DIFFERENT SIZES IN A LIQUID, AND APPLICATIONS OF THE DEVICE

 #31
20240027333
2024-01-25

OPTICAL SYSTEMS AND METHODS FOR GRADING PLASMA DURING WHOLE BLOOD SEPARATION

 #32
20230417733
2023-12-28

Container for blood volume assessment

 #33
20230417636
2023-12-28

Agricultural sampling system and related methods

 #34
20230417635
2023-12-28

Agricultural sampling system and related methods

 #35
20230415146
2023-12-28

Density phase separation device

 #36
20230408487
2023-12-21

BLOOD INDICATOR PANEL

 #37
20230330686
2023-10-19

Interface Detection And Control Using A Photodetector Array

 #38
20230288308
2023-09-14

Analytical ultracentrifugation for characterization of recombinant viral particles

 #39
20230273120
2023-08-31

Determination of total crude oil in water by absorbance spectrophotometry

 #40
20230273117
2023-08-31

Determining concentration of oil in water by extraction

 #41
20230168235
2023-06-01

Particulate-based cumulative contaminant sampling device

 #42
20230168182
2023-06-01

Specimen processing systems and related methods

 #43
20230132344
2023-04-27

Biological material measuring instrument

 #44
20230096313
2023-03-30

METHOD OF BIOMARKER DETECTION IN COMPANION ANIMALS

 #45
20230087527
2023-03-23

Method of monitoring and/or measuring blood loss

 #46
20230082115
2023-03-16

COLLAPSIBLE FLUID COLLECTION CONTAINER FOR BLOOD DETECTION AND MEASUREMENT

 #47
20230061543
2023-03-02

Centrifuge rotor for centrifuging a sample, related centrifuge and measurement method

 #48
20230047167
2023-02-16

Container for blood volume assessment

 #49
20230042775
2023-02-09

Blood indicator panel

 #50
20230028710
2023-01-26

IDENTIFICATION OF MICROBIAL CONTAMINATIONS OR INFECTIONS IN LIQUID SAMPLES BY RAMAN SPECTROSCOPY

 #51
20220411947
2022-12-29

METHOD OF EXTRACTING PRECIPITATES AND/OR INCLUSIONS, METHOD OF QUANTITATIVELY ANALYZING PRECIPITATES AND/OR INCLUSIONS, AND ELECTROLYTE

 #52
20220401946
2022-12-22

Isolation tube woth and endcap

 #53
20220386880
2022-12-08

METHOD OF ESTIMATING BLOOD VOLUME

 #54
20220381764
2022-12-01

METHOD AND SYSTEM FOR APPROXIMATING BLOOD VOLUME IN A FLUID

 #55
20220371003
2022-11-24

Isolation tube

 #56
20220326268
2022-10-13

METHOD FOR AUTOMATICALLY DISTINGUISHING WHOLE BLOOD/PLASMA/NON-SUCTION BY MEANS OF REFLECTIVE PHOTOSENSOR

 #57
20220291157
2022-09-15

METHOD FOR ESTABLISHING MATHEMATICAL MODEL OF RELATIONSHIP BETWEEN SPONTANEOUS IMBIBITION VOLUME AND TIME OF POROUS MEDIUM

 #58
20220258157
2022-08-18

Density phase separation device

 #59
20220241776
2022-08-04

Centrifuge tube comprising a floating buoy, and methods for using the same

 #60
20220205973
2022-06-30

Container for rapid blood detection and blood loss assessment

 #61
20220193656
2022-06-23

Assembly comprising a sample collection vessel and a separation container having seal, plunger with seal-piercing point, retainer, and flexible sealing member

 #62
20220143612
2022-05-12

Movement and Selection of Micro-Objects in a Microfluidic Apparatus

 #63
20220135939
2022-05-05

METHODS FOR DETECTING DISEASES AND DISORDERS CHARACTERIZED BY ABERRANT RED BLOOD CELL AGGREGATION

 #64
20220091016
2022-03-24

Sample preparation apparatus, sample preparation system, sample preparation method, and particle analyzer

 #65
20220065860
2022-03-03

Screening kit for detection of grades of cervical cancer and process for the preparation thereof

 #66
20220065845
2022-03-03

Blood separation and analysis device and methods

 #67
20220065768
2022-03-03

Blood separation and analysis device and methods

 #68
20220057412
2022-02-24

Method for measuring testosterone using LC-MSMS

 #69
20220034919
2022-02-03

System and Method of Automatically Preparing and Analyzing Urine Samples for Identifying Cancer Cells

 #70
20210370284
2021-12-02

Isolation tube

 #71
20210333299
2021-10-28

PRETREATMENT APPARATUS AND PRETREATMENT METHOD

 #72
20210285869
2021-09-16

Agricultural sampling system and related methods

 #73
20210255109
2021-08-19

MEASURING DEVICE AND PESTICIDES MEASUREMENT METHOD FOR AGRICULTURAL PRODUCTS

 #74
20210223163
2021-07-22

Systems and methods for sample use maximization

 #75
20210208123
2021-07-08

Agricultural sampling system and related methods

 #76
20210208037
2021-07-08

Agricultural sampling system and related methods

 #77
20210208036
2021-07-08

Agricultural sampling system and related methods

 #78
20210208035
2021-07-08

Agricultural sampling system and related methods

 #79
20210131929
2021-05-06

Agricultural sample preparation device

 #80
20210131917
2021-05-06

Agricultural sampling system and related methods

 #81
20210123936
2021-04-29

Agricultural sampling, sample preparation and analysis system and related methods

 #82
20210065363
2021-03-04

Specimen processing systems and related methods

 #83
20210041173
2021-02-11

Method for controlling furnace, and analyzing device for carrying out this method

 #84
20210023554
2021-01-28

Density phase separation device

 #85
20200400558
2020-12-24

Fetal lung maturity test

 #86
20200400537
2020-12-24

Compositions and methods for biological sample processing

 #87
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

 #88
20200347432
2020-11-05

RAPID METHODS FOR DETERMINING MICROORGANISM GROWTH IN SAMPLES OF HUMAN ORIGIN

 #89
20200319152
2020-10-08

Thin-layer chromatography system and method for assessing analyte concentrations in samples

 #90
20200300737
2020-09-24

SAMPLE PREPARATION AND SPECIFIC CAPTURE FOR MULTIPLEX DETECTION OF TARGET ANALYTES (i.e., BACTERIA, VIRUSES, ETC.)

 #91
20200278529
2020-09-03

Sample processing for microscopy

 #92
20200225139
2020-07-16

Analytical ultracentrifugation for characterization of recombinant viral particles

 #93
20200215243
2020-07-09

Apparatus and methods for processing blood

 #94
20200129886
2020-04-30

Aqueous two-phase system for the separation and recovery of mammalian cells from contaminated cultures

 #95
20200088616
2020-03-19

Transfer vessel and methods for reducing sample loss

 #96
20200088615
2020-03-19

SYSTEMS AND METHODS FOR RAPID DETECTION OF AN ANALYTE OF INTEREST

 #97
20200069198
2020-03-05

Method of estimating blood volume

 #98
20200047179
2020-02-13

Bodily fluid sample collection and transport

 #99
20200033240
2020-01-30

Automated system for processing particles

 #100
20200009552
2020-01-09

Density phase separation device

 #101
20200009304
2020-01-09

Apparatus and methods for processing blood

 #102
20200002663
2020-01-02

System, apparatus and method for material preparation and/or handling

 #103
20190308188
2019-10-10

Automated sample processing, fluid distribution, and sedimentation assay

 #104
20190302096
2019-10-03

Collapsible container for blood loss assessment

 #105
20190301987
2019-10-03

Sample Preparation for Antimicrobial Susceptibility Testing

 #106
20190285524
2019-09-19

Methods and devices for processing samples and counting cells

 #107
20190278075
2019-09-12

Sample processing for microscopy

 #108
20190154659
2019-05-23

Container for rapid blood detection and blood loss assessment

 #109
20190154658
2019-05-23

Blood indicator panel

 #110
20190151847
2019-05-23

Systems and methods for enriching target cells in a sample

 #111
20190072578
2019-03-07

Sample preparing apparatus, sample preparing system, sample preparing method, and particle analyzer

 #112
20190046977
2019-02-14

Centrifugally separating samples in a container having a seal and containing a plunger for opening the seal

 #113
20190046976
2019-02-14

Isolation tube with an endcap

 #114
20190046975
2019-02-14

Isolation tube

 #115
20190046971
2019-02-14

Isolation tube

 #116
20190030527
2019-01-31

Isolation tube with a rheological control member and a plunger

 #117
20190025200
2019-01-24

Methods for determining transition metal compound concentrations in multicomponent liquid systems

 #118
20180348112
2018-12-06

Sample preparation apparatus, sample preparation system, sample preparation method, and particle analyzer

 #119
20180328824
2018-11-15

Automatic cell isolation and collection system

 #120
20180283997
2018-10-04

Sample preparation and specific capture for multiplex detection of target analytes (i.e., bacteria, viruses, etc.)

 #121
20180224442
2018-08-09

Device for operating magnetic particles

 #122
20180224361
2018-08-09

Transfer vessel and methods for reducing sample loss

 #123
20180221869
2018-08-09

Apparatus, system, and method for collecting a target material

 #124
20180196032
2018-07-12

APPARATUS, SYSTEM, AND METHOD FOR COLLECTING A TARGET MATERIAL

 #125
20180196031
2018-07-12

Method of estimating blood volume

 #126
20180196027
2018-07-12

PLANT FOR THE TREATMENT OF A MULTIPHASIC FLUID AND METHOD FOR CHARACTERIZING SAID FLUID ONLINE

 #127
20180195938
2018-07-12

Biological material, measuring instrument

 #128
20180180525
2018-06-28

Analytical ultracentrifugation for characterization of recombinant viral particles

 #129
20180172715
2018-06-21

Pretreatment apparatus and pretreatment method

 #130
20180154358
2018-06-07

Density phase separation device

 #131
20180154357
2018-06-07

Density phase separation device

 #132
20180154356
2018-06-07

Density phase separation device

 #133
20180154355
2018-06-07

Density phase separation device

 #134
20180133714
2018-05-17

Collection component and sample processing kit having the same

 #135
20180099282
2018-04-12

Movement and selection of micro-objects in a microfluidic apparatus

 #136
20180067022
2018-03-08

Preparation of lipemic plasma or serum samples for the determination of a lipid interference

 #137
20180010990
2018-01-11

Automated system for processing particles

 #138
20180001231
2018-01-04

Devices for separation of particulates, associated methods and systems

 #139
20170363536
2017-12-21

Systems and methods for sample use maximization

 #140
20170322162
2017-11-09

Chemical element analysis device and method for contaminants in liquid

 #141
20170315047
2017-11-02

PRETREATMENT APPARATUS AND SAMPLE ANALYZER

 #142
20170304823
2017-10-26

Centrifuge tube comprising a floating buoy, and methods for using the same

 #143
20170293133
2017-10-12

Sample processing for microscopy

 #144
20170219472
2017-08-03

Device, apparatus and method for determining particle size distribution

 #145
20170205322
2017-07-20

CENTRIFUGE CHAMBER

 #146
20170176306
2017-06-22

Blood collector with capillary structure

 #147
20170122846
2017-05-04

Bodily fluid sample collection and transport

 #148
20170120259
2017-05-04

DEVICE FOR CONSTANT-VOLUME COLLECTION USING CENTRIFUGATION OR FOR FURTHER STORAGE

 #149
20170089814
2017-03-30

METHODS AND COMPOSITIONS FOR DETECTING NON-HEMATOPOIETIC CELLS FROM A BLOOD SAMPLE

 #150
20170074759
2017-03-16

Apparatus, system and method for collecting a target material

 #151
20170059552
2017-03-02

Apparatus, system, and method for collecting a target material

 #152
20170037359
2017-02-09

System, apparatus and method for material preparation and/or handling

 #153
20170023546
2017-01-26

SYSTEMS, DEVICES, AND METHODS FOR BODILY FLUID SAMPLE COLLECTION, TRANSPORT, AND HANDLING

 #154
20170014819
2017-01-19

Apparatus, system, and method for collecting a target material

 #155
20170010199
2017-01-12

Systems and methods for detecting an analyte of interest in a sample using microstructured surfaces

 #156
20170003270
2017-01-05

Device and method for separating a fluid mixture such as blood

 #157
20160341641
2016-11-24

Collection, filtration and concentration apparatus for biological samples

 #158
20160334403
2016-11-17

Systems and methods for sample use maximization

 #159
20160320276
2016-11-03

Methods and Devices for Processing Samples and Counting Cells

 #160
20160305857
2016-10-20

Apparatus for preparing cell-derived artificial microvesicles by using centrifugal force

 #161
20160291002
2016-10-06

Sample Preparation and Specific Capture for Multiplex Detection of Target Analytes (i.e., Bacteria, Viruses, Etc.)

 #162
20160282242
2016-09-29

Apparatus, system, and method for collecting a target material

 #163
20160223521
2016-08-04

Device for concentration and separation of circulating tumor cells, and method for concentration and separation of circulating tumor cells

 #164
20160216179
2016-07-28

Density phase separation device

 #165
20160216178
2016-07-28

Density phase separation device

 #166
20160199837
2016-07-14

Movement and selection of micro-objects in a microfluidic apparatus

 #167
20160195456
2016-07-07

Systems and methods for collection and sampling of chemical species

 #168
20160146713
2016-05-26

Container fixing holder of time-series sediment trapping device

 #169
20160047834
2016-02-18

Systems and methods for sample use maximization

 #170
20160032361
2016-02-04

CENTRIFUGE CONFIGURATIONS

 #171
20160030661
2016-02-04

Blood separation container for extracting self-platelet

 #172
20160023204
2016-01-28

Automated sample processing, fluid distribution, and sedimentation assay

 #173
20160006928
2016-01-07

Systems and methods for sample use maximization

 #174
20150362413
2015-12-17

MICRODEVICES FOR SEPARATION OF NON-SPHERICAL PARTICLES AND APPLICATIONS THEREOF

 #175
20150330880
2015-11-19

Device, systems and methods for analyzing a target analyte

 #176
20150300932
2015-10-22

Methods and devices for processing samples and counting cells

 #177
20150266020
2015-09-24

Density phase separation device

 #178
20150247836
2015-09-03

Facility for processing a multiphase fluid and method for characterizing said fluid online

 #179
20150226652
2015-08-13

Centrifugal microfluidic device and methods of use

 #180
20150185234
2015-07-02

Systems and methods for sample use maximization

 #181
20150168280
2015-06-18

Density phase separation device

 #182
20150168279
2015-06-18

Density phase separation device

 #183
20150104359
2015-04-16

Density phase separation device

 #184
20150102224
2015-04-16

Methods of measuring the fouling tendency of hydrocarbon fluids

 #185
20150093739
2015-04-02

Systems and methods for processing complex biological materials

 #186
20150027957
2015-01-29

Collection tubes apparatus, systems, and methods

 #187
20150011012
2015-01-08

Specimen concentration container and specimen concentrating method using same

 #188
20140287487
2014-09-25

Device, systems and methods for analyzing a target analyte

 #189
20140106397
2014-04-17

Systems and methods for detecting an analyte of interest in a sample using filters and microstructured surfaces

 #190
20140096598
2014-04-10

Systems and methods for detecting an analyte of interest in a sample using microstructured surfaces

 #191
20130315798
2013-11-28

Density phase separation device

 #192
20130313189
2013-11-28

Density phase separation device

 #193
20130078149
2013-03-28

Centrifuge configurations

 #194
20130005032
2013-01-03

Apparatus and method for processing biological material

 #195
20130005031
2013-01-03

Apparatus and method for processing biological material

 #196
20130005023
2013-01-03

Apparatus and method for processing biological material

 #197
20130001157
2013-01-03

Apparatus and method for processing biological material

 #198
20120309636
2012-12-06

SYSTEMS AND METHODS FOR SAMPLE USE MAXIMIZATION

 #199
20120305453
2012-12-06

Float-sink method and apparatus to determine beneficiation prospects of minerals

 #200
20120270331
2012-10-25

MICROFLUIDIC SYSTEM AND METHOD FOR AUTOMATED PROCESSING OF PARTICLES FROM BIOLOGICAL FLUID

 #201
20120073806
2012-03-29

LOW CUT WATER SAMPLING DEVICE

 #202
20120068069
2012-03-22

Automated fraction collection system

 #203
20120058009
2012-03-08

ANALYZER

 #204
20110262322
2011-10-27

Collection tubes apparatus, systems and methods

 #205
20110244565
2011-10-06

Method of collecting particles from a sample fluid by arranging the particles to settle and collect in a collecting portion of a collecting region

 #206
20110236913
2011-09-29

Method for diagnosing immunoglobulin A nephropathy and TGBM nephropathy

 #207
20110097816
2011-04-28

METHODS FOR CHANGING DENSITIES OF NON-TARGET PARTICLES OF A SUSPENSION

 #208
20110041591
2011-02-24

Method and device for particle removal and droplet preparation for qualitative and quantitative bioanalysis

 #209
20100288694
2010-11-18

Density phase separation device

 #210
20100178697
2010-07-15

SYSTEM, APPARATUS AND METHOD FOR MATERIAL PREPARATION AND/OR HANDLING

 #211
20100155343
2010-06-24

Density phase separation device

 #212
20100136698
2010-06-03

SAMPLE PLATE

 #213
20100136679
2010-06-03

Apparatus and method for processing biological material

 #214
20100133181
2010-06-03

Systems and methods for processing complex biological materials

 #215
20090129973
2009-05-21

Collection tubes apparatus, systems and methods

 #216
20070142197
2007-06-21

Automated fraction collection system

 #217
20060252054
2006-11-09

Methods and compositions for detecting non-hematopoietic cells from a blood sample