ClassID:

167360

G01N2001/4094 - 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 using ultrasound

Recent Application in this class:
#1
20260133168
2026-05-14

METHOD FOR DETECTING POLYHEXAMETHYLENE BIGUANIDE HYDROCHLORIDE IN TEXTILES

#2
20260049911
2026-02-19

PARTICLE TWO-DIMENSIONAL ACOUSTIC FOCUSING DEVICE, AND ACOUSTIC CONCENTRATION DEVICE USING THE SAME

#3
20250354906
2025-11-20

EXTRACTION SYSTEM FOR TESTING MICROBIAL CONTAMINATION OF TISSUE PRODUCTS

#4
20250325987
2025-10-23

OMNIDIRECTIONAL SPIRAL SURFACE ACOUSTIC WAVE GENERATION

#5
20250271413
2025-08-28

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

#6
20240264176
2024-08-08

METHODS AND MATERIALS FOR DETECTING PRION DISEASES

#7
20240240223
2024-07-18

MICROORGANISM DETECTION APPARATUS AND MICROORGANISM DETECTION METHOD

#8
20240216917
2024-07-04

METHODS AND SYSTEMS FOR PERFORMING ACOUSTICALLY ENHANCED SEDIMENTATION

#9
20240151614
2024-05-09

ISOLATION DEVICE AND ISOLATION METHOD

#10
20240053236
2024-02-15

APPARATUS FOR MULTI-SAMPLE SONICATION AND RELATED METHODS

#11
20240011888
2024-01-11

ANALYSIS OF TISSUE SAMPLES USING QUANTITATIVE PHASE-CONTRAST MICROSCOPY

#12
20230280244
2023-09-07

APPARATUS AND METHOD FOR PROCESSING AND ANALYSING A MEASUREMENT FLUID FOR MEASUREMENT IN A MEASURING DEVICE

#13
20230258636
2023-08-17

HYDROGEL MICROPARTICLES FOR APPLICATIONS IN CELL AND PARTICLE SEPARATION

#14
20230152194
2023-05-18

EXTRACTION SYSTEM FOR TESTING MICROBIAL CONTAMINATION OF TISSUE PRODUCTS

#15
20230113229
2023-04-13

DEVICE AND METHOD FOR SEPARATION OF COMPONENTS OF A SAMPLE

#16
20230096558
2023-03-30

CELL SEPARATION PARTICLES FOR AND/NOT OPERATIONS OR MULTIPLE TARGETS

#17
20230071935
2023-03-09

MICROPLATE CYCLING THERMO SONICATOR WITH PROGRAMMABLE ULTRASOUND, HEATING, AND COOLING FOR MULTI-ANALYTICAL APPLICATIONS

#18
20230008026
2023-01-12

ACOUSTOFLUIDIC CENTRIFUGE FOR NANOPARTICLE ENRICHMENT AND SEPARATION

#19
20230003701
2023-01-05

METHOD FOR THE DETERMINATION OF SODIUM HYALURONATE CONTENT IN A HYDROGEL

#20
20220326127
2022-10-13

Infectious disease screening system

#21
20220252548
2022-08-11

Chamber component cleanliness measurement system

#22
20220250072
2022-08-11

Omnidirectional spiral surface acoustic wave generation

#23
20220176376
2022-06-09

METHOD AND SYSTEM FOR PACKED BED CELL BUOYANCY SEPARATION

#24
20220161252
2022-05-26

Apparatus and method for cell, spore, or virus capture and disruption

#25
20220126283
2022-04-28

APPARATUS AND METHOD FOR CELL, SPORE, OR VIRUS CAPTURE AND DISRUPTION

#26
20210396635
2021-12-23

Infectious disease screening system

#27
20210381939
2021-12-09

Infectious disease screening system

#28
20210283607
2021-09-16

Method and system for optical or electrical measurements in disperse fluids

#29
20210116332
2021-04-22

Trapping and releasing particles carried by gas sample

#30
20210102875
2021-04-08

CARTRIDGE FOR PROCESSING BIOLOGICAL SAMPLES AND DEVICES AND METHODS THEREOF

#31
20200400536
2020-12-24

Method for separating microplastics from animal excrement

#32
20200225131
2020-07-16

Ultrasound-assisted solvent extraction of analytes from porous membrane packed solid samples

#33
20200209115
2020-07-02

Ultrasound system for shearing cellular material in a microplate

#34
20200166437
2020-05-28

Method for qualitatively analyzing insoluble pigment compound

#35
20200072795
2020-03-05

Particle analysis in an acoustic cytometer

#36
20200072794
2020-03-05

Particle analysis in an acoustic cytometer

#37
20200002663
2020-01-02

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

#38
20190359968
2019-11-28

Acoustic wave based particle agglomeration

#39
20190316997
2019-10-17

Extraction system for testing microbial contamination of tissue products

#40
20190184326
2019-06-20

Apparatus for collecting particles within a fluid

#41
20190178772
2019-06-13

Method and apparatus to improve analytical method development and sample preparation for reproducible particle size measurement

#42
20190011340
2019-01-10

Instrument for Analytical Sample Preparation

#43
20190011338
2019-01-10

Instrument for analytical sample preparation

#44
20180318828
2018-11-08

Disposable pipette tip and methods of use

#45
20180246103
2018-08-30

ACOUSTIC MICROREACTOR AND METHODS OF USE THEREOF

#46
20180224472
2018-08-09

DEVICES, SYSTEMS AND METHODS FOR SAMPLE PREPARATION

#47
20180209878
2018-07-26

Ultrasound system for shearing cellular material in a microplate

#48
20180106705
2018-04-19

Support for sample tubes for the sonication of a biological material

#49
20170363522
2017-12-21

DEVICES AND METHODS FOR ACOUSTIC PARTICLE SEPARATION

#50
20170333891
2017-11-23

Apparatus and method for cell, spore, or virus capture and disruption

#51
20170315033
2017-11-02

Method for treating biological samples, especially food samples

#52
20170307489
2017-10-26

Acoustic Concentration Of Particles In Fluid Flow

#53
20170241878
2017-08-24

Method and devices for treating biological samples

#54
20170197206
2017-07-13

Disposable pipette tip and methods of use

#55
20170146438
2017-05-25

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

#56
20170136454
2017-05-18

Closed circuit sterile device and method of collection, transport and processing in total sterile chain

#57
20170037359
2017-02-09

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

#58
20160252445
2016-09-01

Devices and methods for manipulating components in a fluid sample

#59
20160069916
2016-03-10

Devices, systems and methods for sample preparation

#60
20160059206
2016-03-03

Acoustically driven nanoparticle concentrator

#61
20160025604
2016-01-28

Systems and methods for transfer and processing of biological samples

#62
20150285719
2015-10-08

Method of forming an aggregate of objects

#63
20150258470
2015-09-17

Ultrasonic analyte concentration and application in flow cytometry

#64
20150253226
2015-09-10

METHOD FOR SEPARATING CELLS-BEAD COMPLEXES

#65
20150196911
2015-07-16

Microfluidic ultrasonic particle separators with engineered node locations and geometries

#66
20150132762
2015-05-14

Method and apparatus for shearing of genomic material using acoustic processing

#67
20150107335
2015-04-23

Acoustic particulate concentration methods and system

#68
20150056715
2015-02-26

Method and system for acoustically treating material

#69
20150037863
2015-02-05

Method of forming a multilayer aggregate of objects

#70
20150021238
2015-01-22

Method and apparatus for sorting fibers

#71
20140363843
2014-12-11

Systems and methods for acoustically processing tissues samples

#72
20140318225
2014-10-30

Acoustic standing wave particle size or distribution detection

#73
20140231315
2014-08-21

System and method to separate cells and/or particles

#74
20130043170
2013-02-21

Microfluidic ultrasonic particle separators with engineered node locations and geometries

#75
20130029407
2013-01-31

Cell analyzer

#76
20130014826
2013-01-17

Ultrasonic analyte concentration and application in flow cytometry

#77
20120304749
2012-12-06

Particle analysis in an acoustic cytometer

#78
20120298564
2012-11-29

Particle analysis in an acoustic cytometer

#79
20120086938
2012-04-12

Analysis of an Acoustically Separated Liquid

#80
20110176976
2011-07-21

Sample preparation apparatus

#81
20110151577
2011-06-23

DISPOSABLE DEVICE FOR AUTOMATED BIOLOGICAL SAMPLE PREPARATION

#82
20110024335
2011-02-03

Acoustic concentration of particles in fluid flow

#83
20100255573
2010-10-07

EXTRACTION AND PURIFICATION OF BIOLOGIGAL CELLS USING ULTRASOUND

#84
20100178697
2010-07-15

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

#85
20100000325
2010-01-07

Ultrasonic analyte concentration and application in flow cytometry

#86
20090250406
2009-10-08

Component separating device and method of separating component

#87
20090227042
2009-09-10

Acoustic concentration method and device and a reaction method

#88
20090194420
2009-08-06

Systems and methods for separating particles and/or substances from a sample fluid

#89
20090162887
2009-06-25

Particle analysis in an acoustic cytometer

#90
20090158823
2009-06-25

Particle analysis in an acoustic cytometer

#91
20090093036
2009-04-09

Method for releasing genetic material from solid phase

#92
20080245745
2008-10-09

Acoustic concentration of particles in fluid flow

#93
20080124777
2008-05-29

METHOD FOR RELEASING GENETIC MATERIAL FROM SOLID PHASE

#94
20080009072
2008-01-10

ULTRASONIC MIXING OF A BIOLOGICAL SAMPLE

#95
20070053795
2007-03-08

Methods and systems for processing samples using acoustic energy

#96
20060163166
2006-07-27

Apparatus for moving particles from a first fluid to a second fluid

#97
20060021437
2006-02-02

Ultrasonic analyte concentration and application in flow cytometry

#98
20060008903
2006-01-12

Method for collecting cells for macromolecular analysis

#99
20050205816
2005-09-22

Pneumatic valve interface for use in microfluidic structures

#100
20050201903
2005-09-15

Microfluidic device for concentrating particles in a concentrating solution

#101
18603719
2025-03-04

High efficiency active environmental sampling of chemical traces

#102
17514945
2024-04-02

High efficiency active environmental sampling of chemical traces