ClassID:

109022

C12N15/1017 - CPC Classification

Classification description:

Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor; Recombinant DNA-technology; Processes for the isolation, preparation or purification of DNA or RNA; Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor by filtration, e.g. using filters, frits, membranes

Recent Application in this class:
#1
20260139243
2026-05-21

DEVICES, SYSTEMS AND METHODS FOR BIOMARKER ANALYSIS

#2
20260139242
2026-05-21

APPARATUSES FOR AND METHODS OF CONCENTRATING BIOMOLECULES

#3
20260125765
2026-05-07

KIDNEY CANCER SCREENING METHODS

#4
20260115665
2026-04-30

ULTRAFILTRATION METHODS

#5
20260109965
2026-04-23

PURIFICATION OF NUCLEOTIDES BY MEANS OF A MIXED-MODE PURIFICATION SYSTEM

#6
20260092305
2026-04-02

ISOLATION OF NUCLEIC ACIDS

#7
20260055392
2026-02-26

METHOD FOR PREPARING LINEAR CLOSED DNA AND PLASMID FOR USE IN THE METHOD

#8
20260049300
2026-02-19

DIAGNOSIS OF PROSTATE CANCER

#9
20260049299
2026-02-19

METHODS FOR PURIFICATION OF MESSENGER RNA

#10
20260043019
2026-02-12

METHOD FOR PRODUCING AND PURIFYING RNA, COMPRISING AT LEAST ONE STEP OF TANGENTIAL FLOW FILTRATION

#11
20260028616
2026-01-29

METHODS AND APPARATUS FOR DUPLEX NUCLEOTIDE PURIFICATION

#12
20260015606
2026-01-15

SYSTEMS AND DEVICES FOR ISOLATING AN ANALYTE

#13
20260015605
2026-01-15

HIGH-PURITY PDRN EXTRACT DERIVED FROM MICROALGAE AND MANUFACTURING METHOD THEREOF

#14
20260009017
2026-01-08

TISSUE DISSOCIATION DEVICE

#15
20250383269
2025-12-18

EXPRESSION MICRODISSECTION SYSTEMS

#16
20250340860
2025-11-06

NUCLEIC ACID ISOLATION DEVICE AND METHOD

#17
20250313826
2025-10-09

METHODS, SYSTEMS, AND COMPOSITIONS FOR ISOLATING AN ANALYTE

#18
20250290163
2025-09-18

MEASUREMENT DEVICE, MEASUREMENT METHOD, AND PROGRAM

#19
20250288996
2025-09-18

SAMPLE PREPARATION CARTRIDGES AND APPARATUSES

#20
20250277207
2025-09-04

One or Multiple-Steps Extraction of Nucleic Acids and other Biomolecules using a Cloudy Precipitated Solution

#21
20250263689
2025-08-21

METHODS AND SYSTEMS FOR NUCLEIC ACID ISOLATION

#22
20250205709
2025-06-26

FILTER SUCTION HOLDER, NUCLEIC ACID EXTRACTION SYSTEM, AND NUCLEIC ACID EXTRACTION METHOD

#23
20250195690
2025-06-19

Gene therapy DNA vector based on gene therapy DNA vector GDTT1.8NAS12 carrying HFE therapeutic gene for enhanced expression of the therapeutic gene, method of its production and use, Escherichia coli strain JM110-NAS/GDTT1.8NAS12-HFE carrying the gene therapy DNA vector, method of its production, method of the gene therapy DNA vector production on an industrial scale

#24
20250179467
2025-06-05

DEVICES FOR DISEASE DETECTION

#25
20250171765
2025-05-29

METHODS OF PREPARING HIGH CONCENTRATION LIQUID DRUG SUBSTANCES

#26
20250136970
2025-05-01

CONTINUOUS PRECIPITATION FOR MRNA PURIFICATION

#27
20250129359
2025-04-24

METHOD FOR PRODUCING AND PURIFYING RNA, COMPRISING AT LEAST ONE STEP OF TANGENTIAL FLOW FILTRATION

#28
20250128263
2025-04-24

MOVING DEVICE AND CONTROL METHOD THEREOF FOR NUCLEIC ACID EXTRACTION SYSTEM

#29
20250123247
2025-04-17

Apparatus for Processing a Liquid Comprising a Target Substance

#30
20250101481
2025-03-27

METHODS FOR PURIFICATION OF MESSENGER RNA USING NORMAL FLOW FILTRATION

#31
20250101409
2025-03-27

METHODS FOR ETHANOL-FREE MRNA PURIFICATION

#32
20250101408
2025-03-27

METHODS FOR ETHANOL-FREE MRNA PURIFICATION

#33
20250093241
2025-03-20

METHODS AND SYSTEMS FOR RECOVERING ASSESSABLE ANALYTES FROM CORE NEEDLE BIOPSIES

#34
20250066757
2025-02-27

A METHOD FOR SEPARATING SUPERCOILED PLASMID DNA

#35
20250065298
2025-02-27

Composition for separating extracellular vesicles comprising amine-functionalized solid support and homobifunctional hydrazide

#36
20250041858
2025-02-06

Sample preparation cartridges and apparatuses

#37
20250034552
2025-01-30

COMPOSITIONS AND METHODS FOR ISOLATION OF RIBOSOME PROTECTED MESSENGER RNA (mRNA) FOOTPRINTS OR FRAGMENTS AND KITS THEREOF

#38
20250019685
2025-01-16

METHOD AND APPARATUS FOR ENCODING CELLULAR SPATIAL POSITION INFORMATION

#39
20250018346
2025-01-16

SELF-PRESERVING BIODEGRADABLE ENVIRONMENTAL DNA FILTER

#40
20250002898
2025-01-02

DEVICES, SYSTEMS AND METHODS FOR PROCESSING

#41
20240417714
2024-12-19

COMPOSITIONS AND METHODS FOR PURIFYING POLYRIBONUCLEOTIDES

#42
20240392282
2024-11-28

MICROFLUIDIC DEVICE FOR EXTRACTING, ISOLATING, AND ANALYZING DNA FROM CELLS

#43
20240344054
2024-10-17

IMPROVED METHOD FOR SMALL RNA PURIFICATION

#44
20240336911
2024-10-10

MICROFLUIDIC DEVICE FOR EXTRACTING DNA

#45
20240336910
2024-10-10

BUFFER COMPOSITION FOR NUCLEIC ACID ISOLATION FOR COLUMN-BASED ONE-TUBE PCR, AND USE THEREOF

#46
20240318163
2024-09-26

METHOD FOR NONINVASIVELY ACQUIRING MICRO-RNA FROM CELLS

#47
20240309337
2024-09-19

METHOD FOR LARGE-SCALE PREPARATION OF PURIFIED PREPARATION OF RECOMBINANT LENTIVIRAL VECTOR AT GMP GRADE

#48
20240301470
2024-09-12

NUCLEIC ACID EXAMINATION METHOD AND EXAMINATION KIT

#49
20240301399
2024-09-12

MICROFLUIDIC CONCENTRATION AND BUFFER EXCHANGE APPARATUSES AND METHODS

#50
20240301394
2024-09-12

DEVICES AND METHODS FOR ELECTROPHORETIC EXTRACTION OF NUCLEIC ACIDS FROM BIOLOGICAL SAMPLES

#51
20240300994
2024-09-12

RNA PURIFICATION METHODS

#52
20240287499
2024-08-29

CARTRIDGE SYSTEM FOR EXTRACTION OF COMPLEX SAMPLE, AND COMPLEX SAMPLE EXTRACTING METHOD

#53
20240287496
2024-08-29

AUTOMATED PLASMID EXTRACTION

#54
20240271221
2024-08-15

METHODS FOR ANALYSIS OF CELL-FREE NUCLEIC ACIDS IN URINE

#55
20240255395
2024-08-01

METHODS, DEVICES AND SYSTEMS FOR SEPARATING BIOLOGICAL ANALYTES FROM SAMPLES

#56
20240254535
2024-08-01

SYSTEMS AND METHODS FOR CELL-FREE POLYPEPTIDE SYNTHESIS

#57
20240254472
2024-08-01

COMPOSITIONS AND METHODS FOR SIMPLE SAMPLE EXTRACTION

#58
20240247249
2024-07-25

Method for producing and purifying RNA, comprising at least one step of tangential flow filtration

#59
20240240172
2024-07-18

Process for Purifying Nucleic Acids, in particular in a Microfluidic Apparatus

#60
20240226826
2024-07-11

METHOD FOR EXTRACTING PLASMID DNA IN BACTERIA

#61
20240210290
2024-06-27

METHODS, DEVICES, AND KITS FOR PURIFYING AND LYSING BIOLOGICAL PARTICLES

#62
20240175005
2024-05-30

PURIFICATION AND RECYCLING OF mRNA NUCLEOTIDE CAPS

#63
20240141415
2024-05-02

INTEGRATED PURIFICATION AND MEASUREMENT OF DNA METHYLATION AND CO-MEASUREMENT OF MUTATIONS AND/OR MRNA EXPRESSION LEVELS IN AN AUTOMATED REACTION CARTRIDGE

#64
20240102000
2024-03-28

METHODS FOR MANUFACTURING A SYNTHETIC TEMPLATE

#65
20240052427
2024-02-15

KIDNEY CANCER SCREENING METHODS

#66
20240052336
2024-02-15

Filter-based extracellular vesicle nucleic acid isolation method

#67
20240043826
2024-02-08

Methods for ethanol-free mRNA purification

#68
20240026422
2024-01-25

ISOLATION OF NUCLEIC ACIDS

#69
20240026338
2024-01-25

METHOD AND APPARATUS FOR ENCODING CELLULAR SPATIAL POSITION INFORMATION

#70
20230407289
2023-12-21

DIAGNOSIS OF PROSTATE CANCER

#71
20230383281
2023-11-30

FILTRATION METHODS AND DEVICES FOR FAST NUCLEIC ACID EXTRACTION

#72
20230374488
2023-11-23

SIZE SELECTION PURIFICATION USING A THERMOPLASTIC SILICA NANOMATERIAL

#73
20230357751
2023-11-09

METHODS FOR PURIFICATION OF MESSENGER RNA

#74
20230357750
2023-11-09

Method for Treating a Biological Sample, and Device for Isolating Cells from a Transport Medium

#75
20230287388
2023-09-14

Method for producing and purifying RNA, comprising at least one step of tangential flow filtration

#76
20230279380
2023-09-07

NON-TOXIC FORMULATION FOR COLLECTING BIOLOGICAL SAMPLES, AND DEVICE FOR CAPTURING AND ELUTING NUCLEIC ACIDS IN THE SAMPLES

#77
20230242898
2023-08-03

METHOD FOR PREPARING RNA DERIVED FROM SKIN SURFACE LIPIDS

#78
20230211294
2023-07-06

Self-preserving biodegradable environmental DNA filter

#79
20230203591
2023-06-29

DETECTION METHOD USING EUKARYOTIC CELLS

#80
20230191283
2023-06-22

CHANNELED FIBERS IN SEPARATION OF BIOLOGICALLY ACTIVE NANOPARTICLES

#81
20230174966
2023-06-08

RNA PURIFICATION METHOD

#82
20230151352
2023-05-18

Method for producing and purifying RNA, comprising at least one step of tangential flow filtration

#83
20230130159
2023-04-27

RAPID PURIFICATION OF HIGH QUALITY NUCLEIC ACIDS FROM BIOLOGICAL SAMPLES

#84
20230116671
2023-04-13

METHODS OF PREPARING OLIGONUCLEOTIDE COMPOSITIONS USING ULTRAFILTRATION/DIAFILTRATION

#85
20230098151
2023-03-30

TESTING FOR VIRUSES AND CELLULAR BIOMARKERS

#86
20230028621
2023-01-26

Method, automated system and cartridge for extraction of cell-free nucleic acids from a blood sample

#87
20230002755
2023-01-05

METHOD FOR PRODUCING NON-RIBOSOMAL RNA-CONTAINING SAMPLE

#88
20230002720
2023-01-05

COMPOSITIONS COMPRISING HIGH CONCENTRATION OF BIOLOGICALLY ACTIVE MOLECULES AND PROCESSES FOR PREPARING THE SAME

#89
20220411783
2022-12-29

METHOD FOR EXTRACTING NUCLEI OR WHOLE CELLS FROM FORMALIN-FIXED PARAFFIN-EMBEDDED TISSUES

#90
20220411781
2022-12-29

Methods for purification of messenger RNA

#91
20220410150
2022-12-29

Genome extraction device of dual chamber structure in which outer chamber and inner chamber are combined with each other

#92
20220403376
2022-12-22

Surface-Based Tagmentation

#93
20220402959
2022-12-22

Methods for purification of messenger RNA

#94
20220402958
2022-12-22

Methods for purification of messenger RNA

#95
20220389487
2022-12-08

Optical Instruments and Systems for Forensic DNA Quantitation

#96
20220389409
2022-12-08

HIGH-RESOLUTION SPATIAL AND QUANTITATIVE DNA ASSESSMENT

#97
20220389403
2022-12-08

Methods for purification of messenger RNA

#98
20220380752
2022-12-01

DEVICES AND METHODS FOR EXTRACTING BLOOD PLASMA

#99
20220372233
2022-11-24

TEMPLATE PARTICLES WITH MICROPORES AND NANOPORES

#100
20220364078
2022-11-17

MRNA LARGE SCALE SYNTHESIS AND PURIFICATION

#101
20220364077
2022-11-17

METHODS AND SYSTEMS FOR NUCLEIC ACID EXTRACTION

#102
20220364076
2022-11-17

MICROFLUIDIC PLATFORM FOR SELECTIVE EXOSOME ISOLATION

#103
20220348901
2022-11-03

METHODS, DEVICES, AND KITS FOR PURIFYING AND LYSING BIOLOGICAL PARTICLES

#104
20220348899
2022-11-03

Methods for Purification of Messenger RNA

#105
20220348898
2022-11-03

Methods for Purification of Messenger RNA

#106
20220333061
2022-10-20

METHODS OF PERFORMING NUCLEIC ACID STABILIZATION AND SEPARATION

#107
20220333053
2022-10-20

DEVICE AND METHOD FOR GENETIC ANALYSIS OF PLANT MATERIALS IN REMOTE TESTING SITES

#108
20220325355
2022-10-13

METHOD FOR DIAGNOSING BREAST CANCER

#109
20220325337
2022-10-13

METHODS FOR ASYMMETRIC SEMI-NESTED ISOTHERMAL NUCLEOTIDE AMPLIFICATION

#110
20220325273
2022-10-13

Method for producing and purifying RNA, comprising at least one step of tangential flow filtration

#111
20220315996
2022-10-06

Optical Instruments and Systems for Forensic DNA Quantitation

#112
20220315916
2022-10-06

SAMPLE EXTRACTION AND PREPARATION DEVICE

#113
20220267757
2022-08-25

Integrated syringe

#114
20220258162
2022-08-18

Sample preparation cartridges and apparatuses

#115
20220193662
2022-06-23

SAMPLE ANALYSIS DEVICE

#116
20220186208
2022-06-16

DEVICES AND METHODS FOR NUCLEIC ACID EXTRACTION

#117
20220178799
2022-06-09

APPARATUSES AND METHODS FOR RAPID COLLECTION OF MICROBE FROM A SAMPLE

#118
20220170061
2022-06-02

Methods for purification of messenger RNA

#119
20220162704
2022-05-26

METHODS OF PREPARING MICROVESICLE MICRORNAS FROM BODILY FLUIDS

#120
20220162586
2022-05-26

MRNA PURIFICATION BY TANGENTIAL FLOW FILTRATION

#121
20220135608
2022-05-05

METHODS FOR PURIFICATION OF MESSENGER RNA

#122
20220126284
2022-04-28

EXTRACTION APPARATUS, EXTRACTION METHOD, AND FLUIDIC CHIP FOR EXTRACTING TARGET MATERIAL

#123
20220119896
2022-04-21

DETECTION OF PATHOGENS IN WASTEWATER

#124
20220119801
2022-04-21

DEVICES, SYSTEMS AND METHODS FOR BIOMARKER ANALYSIS

#125
20220119799
2022-04-21

NUCLEIC ACID EXTRACTION APPARATUS

#126
20220112453
2022-04-14

CELL LYSIS WITH A MICROBEAD AND THERMAL RESISTOR

#127
20220098574
2022-03-31

METHODS OF SEPARATING LONG POLYNUCLEOTIDES FROM A COMPOSITION

#128
20220090049
2022-03-24

RNA isolation from soluble urine fractions

#129
20220081686
2022-03-17

FILTER ASSEMBLY, KIT AND METHODS

#130
20220055040
2022-02-24

Hierarchical silica lamella for magnetic nucleic acid extractions

#131
20220049243
2022-02-17

PURIFICATION METHOD

#132
20220033802
2022-02-03

Method and apparatus for encoding cellular spatial position information

#133
20220017890
2022-01-20

Automated nucleic acid extraction device

#134
20210388338
2021-12-16

Methods and Compositions for Messenger RNA Purification

#135
20210363514
2021-11-25

SYRINGE-TYPE NUCLEIC ACID EXTRACTION APPARATUS, NUCLEIC ACID EXTRACTION KIT AND NUCLEIC ACID EXTRACTION METHOD THEREWITH

#136
20210356366
2021-11-18

Device and method for isolating extracellular vesicles from biofluids

#137
20210340595
2021-11-04

Blood Sample Processing and Nucleic Acid Amplification Systems, Devices, and Methods

#138
20210324368
2021-10-21

Methods for purification of messenger RNA

#139
20210317434
2021-10-14

Small-molecule mediated size selection of nucleic acids

#140
20210253633
2021-08-19

SINGLE PASS TANGENTIAL FLOW FILTRATION HYBRID CONFIGURATIONS FOR ENHANCING CONCENTRATION OF MACROMOLECULE SOLUTIONS

#141
20210214718
2021-07-15

METHOD FOR PATHOGEN ENRICHMENT AND NUCLEIC ACID EXTRACTION USING DEVICE FOR POINT-OF-CARE TESTING

#142
20210214388
2021-07-15

RNA purification methods

#143
20210198656
2021-07-01

METHOD FOR SELECTING POLYNUCLEOTIDES BASED ON THE SIZE IN A GLOBULAR FORM

#144
20210189381
2021-06-24

Microfluidic device for extracting, isolating, and analyzing DNA from cells

#145
20210180041
2021-06-17

Methods For Purification of Messenger RNA

#146
20210171934
2021-06-10

METHODS FOR ISOLATING MICROVESICLES

#147
20210155921
2021-05-27

Method for obtaining a small RNA-enriched aqueous extract of

#148
20210147826
2021-05-20

METHOD FOR LARGE-SCALE PREPARATION OF PURIFIED PREPARATION OF RECOMBINANT LENTIVIRAL VECTOR AT GMP GRADE

#149
20210130807
2021-05-06

KIT, SYSTEM, AND METHOD FOR NUCLEIC ACID EXTRACTION FROM SAMPLES

#150
20210123041
2021-04-29

Methods for purification of messenger RNA

#151
20210115434
2021-04-22

METHOD FOR PURIFYING AND CONCENTRATING DNA IN FORENSIC SAMPLE BY USING SELECTIVE FILTRATION COLUMN

#152
20210102245
2021-04-08

DIRECT NUCLEIC ACID ANALYSIS OF ENVIRONMENTAL AND BIOLOGICAL SAMPLES

#153
20210087551
2021-03-25

DEVICES AND METHODS FOR PLASMID PURIFICATION

#154
20210063291
2021-03-04

FILTER INSTRUMENT, KIT AND METHOD FOR PRETREATING A SAMPLE

#155
20210062183
2021-03-04

METHODS AND KITS FOR NUCLEIC ACID ISOLATION

#156
20210062180
2021-03-04

SEMI-AUTOMATED RESEARCH INSTRUMENT SYSTEM

#157
20210040473
2021-02-11

Method for producing and purifying RNA, comprising at least one step of tangential flow filtration

#158
20210033574
2021-02-04

Apparatus for processing a liquid comprising a target substance

#159
20210017577
2021-01-21

Isolation of nucleic acids

#160
20210009966
2021-01-14

Method for large-scale preparation of purified preparation of recombinant lentiviral vector at GMP grade

#161
20200398274
2020-12-24

A LOW COST MICROFLUIDIC DEVICE FOR DNA/RNA ISOLATION, PURIFICATION AND AMPLIFICATION USING CHIP BASED PCR/ RT- PCR FOR BIOSENSING APPLICATIONS

#162
20200393423
2020-12-17

Ion-pairing free LC-MS bioanalysis of oligonucleotides

#163
20200392468
2020-12-17

ADDITION OF NUCLEASES DIRECTLY TO CELL CULTURE TO FACILITATE DIGESTION AND CLEARANCE OF HOST CELL NUCLEIC ACIDS

#164
20200392437
2020-12-17

Nucleic acid extraction and purification device and biochemical molecule extraction and purification device

#165
20200391198
2020-12-17

Nucleic acid extraction system

#166
20200377927
2020-12-03

Collector device of environmental exposure for biotic and abiotic agents

#167
20200370037
2020-11-26

Sample extraction and preparation device

#168
20200354712
2020-11-12

Diagnosis of prostate cancer

#169
20200354711
2020-11-12

METHOD FOR HIGH -THROUGHPUT GENOMIC DNA EXTRACTION

#170
20200353393
2020-11-12

Nucleic acid purification device and nucleic acid purification method

#171
20200331004
2020-10-22

Hierarchical silica lamella for magnetic nucleic acid extraction

#172
20200330922
2020-10-22

Method and device for separating extracellular vesicles from biological liquids with the aid of cascade ultrafiltration

#173
20200325467
2020-10-15

Nucleic acid extraction materials, systems, and methods

#174
20200318098
2020-10-08

METHODS AND APPARATUS FOR FILTRATION

#175
20200308633
2020-10-01

METHOD FOR TESTING PRESENCE OR ABSENCE OF MYCOPLASMA

#176
20200308569
2020-10-01

METHODS AND APPARATUS FOR PURIFYING RNA

#177
20200269190
2020-08-27

Method for processing solutions of biomolecules

#178
20200263167
2020-08-20

DEVICES, SYSTEMS AND METHODS FOR BIOMARKER ANALYSIS

#179
20200255822
2020-08-13

Size selection purification using a thermoplastic silica nanomaterial

#180
20200248243
2020-08-06

Optical instruments and systems for forensic DNA quantitation

#181
20200246755
2020-08-06

Self-preserving biodegradable environmental DNA filter

#182
20200246252
2020-08-06

Topical composition comprising a small RNA tiger lily extract and method of cosmetic care to reduce skin signs of aging

#183
20200199575
2020-06-25

ROLE OF EXOSOMES, EXTRACELLULAR VESICLES, IN THE REGULATION OF METABOLIC HOMEOSTASIS

#184
20200190505
2020-06-18

Acrylamide copolymerization for sequestration and production of single-stranded nucleic acid

#185
20200157527
2020-05-21

RNA isolation from soluble urine fractions

#186
20200157526
2020-05-21

ENRICHMENT OF SMALL NUCLEIC ACIDS

#187
20200131509
2020-04-30

Ultra-sensitive and Universal Species Detection Pipeline for Next Generation Sequencing Data

#188
20200131503
2020-04-30

Fixed tube of nucleic acid extraction component, and nucleic acid extraction component

#189
20200110009
2020-04-09

Devices and methods for eluting and concentrating large DNA molecules

#190
20200102597
2020-04-02

Process for preparing a biological sample

#191
20200095571
2020-03-26

Methods for purification of messenger RNA

#192
20200087656
2020-03-19

Sample preparation device and methods of use

#193
20200056169
2020-02-20

Rapid purification of high quality nucleic acids from biological samples

#194
20200056168
2020-02-20

Devices and methods for plasmid purification

#195
20200041449
2020-02-06

APPARATUSES, METHODS AND SYSTEMS FOR AUTOMATED PROCESSING OF NUCLEIC ACIDS AND ELECTROPHORETIC SAMPLE PREPARATION

#196
20200040310
2020-02-06

Addition of nucleases directly to cell culture to facilitate digestion and clearance of host cell nucleic acids

#197
20200040299
2020-02-06

Microalgae culturing method by using paper based culture apparatus

#198
20200032242
2020-01-30

MULTI-STEP PROCESSING DEVICE FOR NUCLEIC ACID EXTRACTION

#199
20200017819
2020-01-16

Compositions comprising high concentration of biologically active molecules and processes for preparing the same

#200
20190367906
2019-12-05

Method for extracting DNA

#201
20190271046
2019-09-05

Detection method using eukaryotic cells

#202
20190270961
2019-09-05

Methods of performing nucleic acid stabilization and separation

#203
20190242798
2019-08-08

Biofluid collection and filtration device

#204
20190240594
2019-08-08

Channeled fibers in separation of biologically active nanoparticles

#205
20190203197
2019-07-04

Enrichment of small nucleic acids

#206
20190184401
2019-06-20

Sample processing devices, and methods of use thereof

#207
20190153426
2019-05-23

Apparatuses, methods and systems for automated processing of nucleic acids and electrophoretic sample preparation

#208
20190144480
2019-05-16

Methods for purification of messenger RNA

#209
20190136226
2019-05-09

Devices and methods for nucleic acid extraction

#210
20190100788
2019-04-04

Isolation of nucleic acids

#211
20190085321
2019-03-21

Molecular filter

#212
20190062726
2019-02-28

RNA isolation from soluble urine fractions

#213
20190055542
2019-02-21

DETECTION OF MICROORGANISMS IN FLUIDS

#214
20190055541
2019-02-21

Method for extracting nucleic acids from biological sample

#215
20190010487
2019-01-10

METHOD AND KIT FOR PURIFYING NUCLEIC ACIDS

#216
20190009215
2019-01-10

Method for processing solutions of biomolecules

#217
20180371000
2018-12-27

Aqueous extract enriched with small RNAs and compositions comprising such extracts and to their cosmetic uses

#218
20180361386
2018-12-20

Sample processing devices, and methods of use thereof

#219
20180346975
2018-12-06

Ultra-sensitive multi-target lateral flow molecular assay with field-induced precipitation

#220
20180327814
2018-11-15

Isolation of nucleic acids

#221
20180305682
2018-10-25

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Method for producing and purifying RNA, comprising at least one step of tangential flow filtration

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DEVICE AND METHOD OF COLLECTION FOR RNA VIRUSES

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Method and apparatus for isolating nucleic acids

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METHODS FOR OBTAINING LIQUID FROM A SOLID PHASE

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Methods for purification of messenger RNA

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Methods for purification of messenger RNA

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Small-molecule mediated size selection of nucleic acids

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Methods for purification of messenger RNA

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Method for Detecting Nucleic Acids in Samples Containing Biological Material

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Dissection system of formalin-fixed paraffin-embedded (FFPE) tissue section for nucleic acid extraction

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Method for the selective size-fractionated separation and isolation of nucleic acid mixtures

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Surface-based tagmentation

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Isolation of nucleic acids

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2018-05-10

Methods for purification of messenger RNA

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2018-04-19

Sample extraction and preparation device

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2018-04-05

Enrichment of small nucleic acids

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2018-03-08

Method of purifying a biological composition and article therefor

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Method for purifying viral vectors

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Hierarchical silica lamella for magnetic nucleic acid extraction

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Dispersive pipette extraction system for purification of large biomolecules

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Methods for isolating nucleic acids from samples

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Diagnosis of prostate cancer

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2017-11-30

Nucleic acid extraction appratus and operation method thereof

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Pretreatment method and nucleic-acid-extracting kit usable for the same

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System and method for collecting a sample of nucleic acid

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REAGENT KIT AND METHOD FOR REMOVING BACTERIAL ENDOTOXIN IN BIOLOGICAL PRODUCT

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METHOD FOR ISOLATING DNA

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Nucleic acid purification cartridge

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Method and apparatus for enriching pathogen DNA

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2017-09-21

Device for analyzing a biological sample

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Apparatuses, methods and systems for automated processing of nucleic acids and electrophoretic sample preparation

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Devices and Methods for Plasmid Purification

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Sample Preparation Device and Methods of Use

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Devices and methods for plasmid purification

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Method and device for collection and amplification of circulating nucleic acids

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Methods for forensic DNA quantitation

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Flowcells with microretainers and particle separators for discrete seeding microspots

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Purification systems and methods

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2017-06-15

Nucleic acid extraction using organic solvents to remove inhibitors

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Method for isolating microbial DNA

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Device and method of collection for RNA viruses

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Integrated purification and measurement of DNA methylation and co-measurement of mutations and/or MRNA expression levels in an automated reaction cartridge

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2017-05-18

Selective nucleic acid separation

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Device and method for cell nuclei preparation

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CONCENTRATING NUCLEIC ACIDS IN URINE

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Machine for automated extraction of nucleic acid

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Device and method for processing a biological sample and analysis system for analyzing a biological specimen

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RNA isolation from soluble urine fractions

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METHOD FOR ISOLATING DNA

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Biofluid collection and filtration device

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NUCLEIC ACID PURIFICATION METHOD

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Methods and devices for nucleic acid purification

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Substrates and methods for collection, stabilization and elution of biomolecules

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Nucleic acid extracting device

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USE OF MICROVESICLES IN DIAGNOSIS AND PROGNOSIS OF MEDICAL DISEASES AND CONDITIONS

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plasmid DNA production

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NUCLEIC ACIDS ANALYSIS

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Method and apparatus for isolating nucleic acids

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Method and kit for purifying nucleic acids

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Methods and columns for nucleic acid purification

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Extraction of circulating nucleic acids

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Method for producing purified soybean oligosaccharide liquid

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BIOLOGICAL FLUID FILTRATION ASSEMBLY

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Method, apparatus and kit for human identification using polymer filter means for separation of sperm cells from biological samples that include other cell types

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UNIVERSAL COLUMN

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Method and Device for Processing a Sample of Biological Material Containing Target Cells and Companion Cells in Order to Extract Nucleic Acids of the Target Cells

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Method and device for preparing a sample of biological material containing target cells and accompanying cells for extracting nucleic acids of the target cells

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Device having a filter layer and method for extracting nucleic acids from formalin-fixed and paraffin-embedded samples

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2016-06-02

Apparatus and method for processing a sample

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20160130635
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Isolation of nucleic acids

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2016-04-28

Enrichment of small nucleic acids

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2016-04-21

Rapid nucleic acid extraction method and apparatus

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2016-04-07

System and method for collecting a sample of nucleic acid

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2016-03-31

Device for preparation and analysis of nucleic acids

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2016-03-17

Sample holder for analysis of solid biological samples

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2016-03-03

Solid matrix for the storage of biological samples

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2016-02-11

Methods for purification of messenger RNA