ClassID:

28627

B01D15/22 - CPC Classification

Classification description:

Separating processes involving the treatment of liquids with solid sorbents ; Apparatus therefor; Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the construction of the column

Recent Application in this class:
#1
20260138054
2026-05-21

CHROMATOGRAPHY COLUMN WITH MULTIPLE COLUMN ACCESS PORTS ALONG COLUMN LENGTH

#2
20260131260
2026-05-14

Chromatography System and Couplings Therefor

#3
20260110668
2026-04-23

FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME

#4
20260070012
2026-03-12

MULTI-CHANNEL ADSORPTION TOWER AND DESORPTION REGENERATION PROCESS

#5
20260061344
2026-03-05

MEDIA VESSEL FOR LIQUID TREATMENT

#6
20260001010
2026-01-01

A PURIFICATION RECEPTACLE

#7
20250387730
2025-12-25

DEIONIZATION FILTER ASSEMBLY WITH CYLINDER-IN-CYLINDER DESIGN

#8
20250362277
2025-11-27

LIQUID CHROMATOGRAPHY TECHNIQUE

#9
20250360435
2025-11-27

AMBIENT-STABLE AFFINITY CHROMATOGRAPHY DEVICE

#10
20250352705
2025-11-20

SORBENT CARTRIDGE DESIGNS

#11
20250339845
2025-11-06

CHROMATOGRAPHY MEDIUM AND CHROMATOGRAPHY APPARATUS

#12
20250325923
2025-10-23

Parallel Assembly of Chromatography Column Modules

#13
20250303323
2025-10-02

MULTI-MODE ANTI-MATRIX EXTRACTION COLUMN

#14
20250296078
2025-09-25

TREATING WASTE STREAMS WITH ADVANCED SEPARATION TECHNOLOGIES

#15
20250296013
2025-09-25

SCALABLE TANGENTIAL FLOW FILTRATION METHOD AND RETROFIT KIT

#16
20250276257
2025-09-04

E-VAPING DEVICE CARTRIDGE WITH SUPERABSORBENT POLYMER

#17
20250216364
2025-07-03

CHROMATOGRAPHY COLUMN POSITIONING ASSEMBLIES

#18
20250196098
2025-06-19

ADSORPTION APPARATUS AND METHOD OF MANUFACTURING ADSORPTION APPARATUS

#19
20250196023
2025-06-19

COLUMN AND ADSORPTION APPARATUS

#20
20250177884
2025-06-05

Chromatography System and Couplings Therefor

#21
20250170497
2025-05-29

FLOW DISTRIBUTOR AND VOID REDUCTION DEVICE

#22
20250128186
2025-04-24

DEVICES FOR EFFICIENT SORBENT UTILIZATION IN LITHIUM EXTRACTION

#23
20250114724
2025-04-10

SYSTEM FOR PURIFICATION OF BIOACTIVE PROTEINS, AND RELATED METHODS

#24
20250018314
2025-01-16

PRESSURE-ASSISTED SEPARATION COLUMN

#25
20240424427
2024-12-26

SAMPLE PREPARATION DEVICES, KITS AND METHODS

#26
20240417497
2024-12-19

SINTERED POROUS POLYPROPYLENE MEDIA AND APPLICATIONS

#27
20240402142
2024-12-05

Method and Apparatus for Packing a Chromatography Column Assembly

#28
20240393299
2024-11-28

INSERTION SEALING DEVICE FOR A CHROMATOGRAPHY COLUMN

#29
20240382869
2024-11-21

SPIN COLUMN

#30
20240361282
2024-10-31

Chromatography Column and Method of Assembling the Same

#31
20240360057
2024-10-31

METHOD FOR EXTRACTING ORGANIC HALOGEN COMPOUND

#32
20240359161
2024-10-31

PARTICLES FOR AFFINITY CHROMATOGRAPHY AND METHODS OF PRODUCTION THEREOF

#33
20240352665
2024-10-24

NONWOVEN SUBSTRATE, FIBROUS MATERIAL FOR LIQUID CLARIFICTION, PRODUCTION METHOD FOR SAID MATERIAL, AND CLEANER EQUIPPED WITH SAID MATERIAL

#34
20240302333
2024-09-12

COATED FLOW PATH COMPONENTS FOR CHROMATOGRAPHIC EFFECTS

#35
20240287673
2024-08-29

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#36
20240279799
2024-08-22

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#37
20240279798
2024-08-22

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#38
20240279797
2024-08-22

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#39
20240279796
2024-08-22

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#40
20240279795
2024-08-22

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#41
20240279794
2024-08-22

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#42
20240279793
2024-08-22

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#43
20240278212
2024-08-22

CHROMATOGRAPHIC COLUMN

#44
20240261704
2024-08-08

INTERCHANGEABLE CHROMATOGRAPHY CARTRIDGE ADAPTER SYSTEM

#45
20240261703
2024-08-08

CHROMATOGRAPHIC DEVICE

#46
20240255474
2024-08-01

LIQUID CHROMATOGRAPHY COLUMN HOLDER

#47
20240252953
2024-08-01

FLOW PATH MEMBER JOINING STRUCTURE AND COLUMN

#48
20240241089
2024-07-18

DEVICES AND SYSTEMS FOR CHROMATOGRAPHY COLUMN BED SUPPORT MANAGEMENT AND RELATED METHODS

#49
20240216831
2024-07-04

Parallel Assembly of Chromatography Column Modules

#50
20240207759
2024-06-27

WATER TREATMENT SYSTEM AND METHOD

#51
20240198253
2024-06-20

METHODS AND SYSTEMS FOR ASSESSING CHROMATOGRAPHIC COLUMN INTEGRITY

#52
20240157273
2024-05-16

DIRECT THORIUM TO RADIUM GENERATOR

#53
20240142414
2024-05-02

DYNAMIC AXIAL COMPRESSION FOR PREPARATIVE COLUMNS USING EXTERNAL COMPRESSION

#54
20240131450
2024-04-25

CHARGED DEPTH FILTER FOR THERAPEUTIC BIOTECHNOLOGY MANUFACTURING PROCESS

#55
20240123370
2024-04-18

ION FILTER

#56
20240116027
2024-04-11

METHOD FOR PRODUCING CHROMATOGRAPHY CARRIER, METHOD FOR PRODUCING CHROMATOGRAPHY COLUMN, AND CHROMATOGRAPHY CARRIER

#57
20240110026
2024-04-04

HYBRID GRAFTED AND HYPERBRANCHED ANION EXCHANGERS

#58
20240100451
2024-03-28

CERAMIC FRIT WITH HOLDING UNIT AND FILTER UNIT MADE OF ONE PIECE

#59
20240091707
2024-03-21

CARTRIDGE ATTACHMENT STRUCTURE AND CARTRIDGE

#60
20240066478
2024-02-29

SHIPPING CONTAINER-MOUNTABLE SYSTEM FOR MAKING BIO-SOURCED OIL DIELECTRIC FLUIDS

#61
20240058725
2024-02-22

E-vaping device cartridge with superabsorbent polymer

#62
20240042348
2024-02-08

AFFINITY CHROMATOGRAPHY DEVICES CONTAINING A HEAT TREATED FIBRILLATED POLYMER MEMBRANE AND MANIFOLDS CONTAINING THE SAME

#63
20240036015
2024-02-01

MOUNTING DEVICE FOR MOUNTING A SAMPLE SEPARATION UNIT

#64
20240033657
2024-02-01

LIQUID CHROMATOGRAPHY COLUMN

#65
20240026495
2024-01-25

Lithium extraction enhanced by an alternate phase

#66
20240024796
2024-01-25

CHROMATOGRAPHY WITH IN-LINE EXHAUST

#67
20240009594
2024-01-11

System for preparing solutions for chromatography

#68
20240001260
2024-01-04

APPARATUS FOR BIO-PRODUCT PROCESSING

#69
20230415072
2023-12-28

SOLID PHASE EXTRACTION (SPE) COLUMN

#70
20230400106
2023-12-14

High-flow fluid valve block

#71
20230390733
2023-12-07

METHODS AND SYSTEMS FOR ISOMERIC SEPARATION USING MESOPOROUS GRAPHITIZED CARBON

#72
20230390474
2023-12-07

EXTRACORPOREAL DEVICE AND MATRIX FOR REMOVING AMMONIA FROM BIOLOGICAL FLUIDS, METHODS AND USES THEREOF

#73
20230381687
2023-11-30

Devices for efficient sorbent utilization in lithium extraction

#74
20230358322
2023-11-09

High-flow fluid valve block

#75
20230356109
2023-11-09

AFFINITY CHROMATOGRAPHY DEVICES CONTAINING A FIBRILLATED POLYMER MEMBRANE AND MANIFOLDS CONTAINING THE SAME

#76
20230349868
2023-11-02

Column accommodation device and liquid chromatograph

#77
20230330674
2023-10-19

PRODUCTION OF CHEMICAL REACTORS

#78
20230285873
2023-09-14

UNIVERSAL ROTOR FOR ALL SYSTEMS USED TO SUBJECT FLUIDS TO CENTRIFUGAL ACCELERATIONS

#79
20230277958
2023-09-07

Method for operating a chromatography setup

#80
20230264118
2023-08-24

CHROMATOGRAPHY COLUMN

#81
20230256439
2023-08-17

MICROFLUIDIC COMPONENT WITH METAL LAYER STACK AND FLUID CONDUIT ELEMENT MADE OF ANOTHER MATERIAL BONDED WITH IT

#82
20230226464
2023-07-20

SPACER RING FOR CHROMATOGRAPHY DEVICE

#83
20230221290
2023-07-13

RADIAL FLOW COLUMN FOR CONVEYING A LIQUID PRODUCT THROUGH AN ADSORBER MATERIAL

#84
20230220542
2023-07-13

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#85
20230201744
2023-06-29

Sample preparation devices, kits and methods

#86
20230191282
2023-06-22

Device For Bind And Elute Chromatography Using Membranes, And Method Of Manufacture

#87
20230182039
2023-06-15

MEMBRANE SEALING LAYER AND SPACER RING FOR VIRAL CLEARANCE CHROMATOGRAPHY DEVICE

#88
20230173408
2023-06-08

CHROMATOGRAPHY COLUMN

#89
20230149833
2023-05-18

METHOD OF OPERATING A LIQUID CHROMATOGRAPHY ARRANGEMENT, A LIQUID CHROMATOGRAPHY ARRANGEMENT, AND A CHROMATOGRAPHY SYSTEM

#90
20230117190
2023-04-20

A CHROMATOGRAPHY DEVICE

#91
20230110390
2023-04-13

FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME

#92
20230102761
2023-03-30

Chromatography System and Couplings Therefor

#93
20230094241
2023-03-30

Parallel Assembly of Chromatography Column Modules

#94
20230040131
2023-02-09

Parallel assembly of chromatography column modules

#95
20230035226
2023-02-02

Method and Homogeneous Filament Material 3D Printed Radial Flow Fluid Treatment System

#96
20230001328
2023-01-05

MODIFIED COLUMN FOR EXPANDED BED ADSORPTION AND METHODS OF USE THEREOF

#97
20220410034
2022-12-29

Alternating cascaded system for high-salinity wastewater treatment

#98
20220390420
2022-12-08

Devices and systems for chromatography column bed support management and related methods

#99
20220370696
2022-11-24

SORBENT CARTRIDGE DESIGNS

#100
20220367081
2022-11-17

Method for purifying Ra-containing solution, method for producing Ra target, and method for producing Ac

#101
20220362685
2022-11-17

Chromatographic cassette

#102
20220331795
2022-10-20

MODIFIED LUER FITTINGS AND IMPROVED SOLID PHASE EXTRACTION SYSTEM

#103
20220299486
2022-09-22

Dynamic axial compression for preparative columns using external compression

#104
20220297031
2022-09-22

A CHROMATOGRAPHY DEVICE

#105
20220288507
2022-09-15

ADSORPTION STRUCTURE, ADSORPTION APPARATUS, AND ADDITIVE MANUFACTURING METHOD FOR ADSORPTION STRUCTURE

#106
20220258072
2022-08-18

E-vaping device cartridge with superabsorbent polymer

#107
20220226751
2022-07-21

Components that facilitate maintenance of chromatography and synthesis columns

#108
20220219136
2022-07-14

REVERSIBLE ENRICHMENT MATERIAL, PREPARATION THEREFOR, AND APPLICATION THEREOF

#109
20220209261
2022-06-30

Ion filter for fuel-cell stack

#110
20220205960
2022-06-30

Containers for chromatography media

#111
20220196613
2022-06-23

FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME

#112
20220196612
2022-06-23

FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME

#113
20220184528
2022-06-16

METHOD AND DEVICE FOR SAMPLE PREPARATION

#114
20220163491
2022-05-26

System and method for component interconnection in HPLC

#115
20220161165
2022-05-26

Filter assembly for ice making appliance

#116
20220143529
2022-05-12

Chromatography system with tilt-prevention structure and associated process

#117
20220128527
2022-04-28

Chromatography column positioning assemblies

#118
20220128526
2022-04-28

PORTED END FITTING FOR A LIQUID CHROMATOGRAPHY COLUMN WITH AN INTEGRATED VALVE/TEE HAVING ADDITIONAL INPUT AND/OR OUTPUT

#119
20220128525
2022-04-28

Conical columns and low dispersion frits

#120
20220105491
2022-04-07

Nicotinamide dummy template surface molecularly imprinted polymer and preparation method and application thereof

#121
20220096961
2022-03-31

Thermal isolation chambers and chromatography systems including them

#122
20220082536
2022-03-17

Interchangeable chromatography cartridgeadapter system

#123
20220074505
2022-03-10

High-flow fluid valve block

#124
20220062957
2022-03-03

GC COLUMN CLEANER

#125
20220062790
2022-03-03

Sample size chromatography device

#126
20220062789
2022-03-03

Method for providing a casing for a chromatography column and chromatography column

#127
20220057370
2022-02-24

FILTER FOR CHEMICAL REACTORS

#128
20220048005
2022-02-17

Chemical reactors

#129
20220032209
2022-02-03

SPIRAL WOUND PROTEIN SEPARATION DEVICE

#130
20220018817
2022-01-20

Chromatography column and method of assembling the same

#131
20210396723
2021-12-23

Chromatography column with dual-purpose valve assembly

#132
20210354061
2021-11-18

Filter device for fluids

#133
20210339166
2021-11-04

Seal for separation device

#134
20210333244
2021-10-28

Preparative liquid chromatograph

#135
20210330824
2021-10-28

PURIFICATION METHOD AND COMPOSITIONS

#136
20210325352
2021-10-21

GUARD COLUMN CONFIGURATIONS FOR SIZE EXCLUSION CHROMATOGRAPHY SEPARATIONS

#137
20210293338
2021-09-23

High-flow fluid valve block

#138
20210291077
2021-09-23

COLUMN HARDWARE AND SEPARATION COLUMN, AND METHOD FOR MANUFACTURING SAME

#139
20210291076
2021-09-23

Ion-exchange system for treating a fluid and an ion chromatography method thereof

#140
20210283551
2021-09-16

Systems for separating isotopes from a sample of fission products

#141
20210223217
2021-07-22

Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes

#142
20210199629
2021-07-01

Chromatography cartridge seal arrangement

#143
20210199624
2021-07-01

Micro solid phase extraction devices and methods

#144
20210189554
2021-06-24

METAL COMPONENTS WITH INERT VAPOR PHASE COATING ON INTERNAL SURFACES

#145
20210181164
2021-06-17

Vacuum liquid extraction and purification systems and methods

#146
20210170305
2021-06-10

LIQUID CHROMATOGRAPHY TECHNIQUE

#147
20210162367
2021-06-03

Device and method for stabilizing wine and other vegetable beverages

#148
20210148870
2021-05-20

Chromatography columns, systems and methods

#149
20210146276
2021-05-20

System for preparing solutions for chromatography

#150
20210138375
2021-05-13

Modular filtration system and method

#151
20210113940
2021-04-22

Parallel assembly of chromatography column modules

#152
20210106927
2021-04-15

SYSTEM AND METHOD FOR TREATING CHEMICAL BYPRODUCTS USING ULTRASONIC IRRADIATION

#153
20210101092
2021-04-08

Liquid chromatography technique

#154
20210086102
2021-03-25

Two-electrode configuration for separations based on electrosorption in electrochemically modulated liquid chromatography (EMLC)

#155
20210077920
2021-03-18

Parallel assembly of chromatography column modules

#156
20210069704
2021-03-11

High pressure fluidic devices having volume integrity and homogenous flow

#157
20210069613
2021-03-11

Organic gel or liquid chromatography method

#158
20210039015
2021-02-11

FLOW DISTRIBUTION AND COLLECTION FEATURES FOR ENSURING SCALABLE UNIFORM FLOW IN A CHROMATOGRAPHY OR MEMBRANE SEPARATION DEVICE

#159
20210031124
2021-02-04

Affinity Chromatography

#160
20210016266
2021-01-21

Functionalized polyolefin capillaries for open tubular ion chromatography

#161
20210010609
2021-01-14

High pressure valve with multi-piece stator assembly

#162
20200384384
2020-12-10

Chromatography Column Comprising an Internal Bracing

#163
20200378942
2020-12-03

Liquid chromatographic method for the simultaneous analysis of antihypertensive and antilipidemic agents and interactions thereof

#164
20200360838
2020-11-19

Package for batch chromatography

#165
20200360837
2020-11-19

Chromatography plug

#166
20200353379
2020-11-12

Capillary fitting

#167
20200353151
2020-11-12

Extracorporeal circuit and column design therefore

#168
20200338472
2020-10-29

Ion exchange resin bag and ion exchange device

#169
20200338471
2020-10-29

Water treatment tank with distributor plate assembly and method of assembly

#170
20200298156
2020-09-24

LAYERED PANELS WITH STRUCTURES FOR SEPARATION

#171
20200289957
2020-09-17

CHROMATOGRAPHY COLUMN WITH LOCKED PACKED BED AND METHOD OF PACKING THAT COLUMN

#172
20200277643
2020-09-03

Portable fluidic platform for rapid cell-free production of protein biologics

#173
20200277589
2020-09-03

Biomimetic affinity purification material and its application in chitosanases purification

#174
20200271629
2020-08-27

Coated flow path components for chromatographic effects

#175
20200269157
2020-08-27

Chromatographic seal and coated flow paths for minimizing analyte adsorption

#176
20200263164
2020-08-20

Chromatographic test device

#177
20200256836
2020-08-13

Pre-assembled separation columns

#178
20200215457
2020-07-09

USE OF VAPOR DEPOSITION COATED FLOW PATHS FOR IMPROVED ANALYTICAL ANALYSIS

#179
20200206653
2020-07-02

Chromatography system and couplings therefor

#180
20200188813
2020-06-18

Ion exchanger

#181
20200155966
2020-05-21

Portable fluidic platform for rapid cell-free production of protein biologics

#182
20200139265
2020-05-07

Techniques for thermally insulating a liquid chromatographic column

#183
20200139264
2020-05-07

Techniques for accelerating thermal equilibrium in a chromatographic column

#184
20200129883
2020-04-30

PACKED INCOMPRESSIBLE CHROMATOGRAPHY RESINS AND METHODS OF MAKING THE SAME

#185
20200114278
2020-04-16

Chromatographic cassette

#186
20200108348
2020-04-09

Methods for separating isotopes from a sample of fission products

#187
20200094165
2020-03-26

Rapid solid phase extraction device and methods

#188
20200086233
2020-03-19

Affinity chromatography devices

#189
20200086232
2020-03-19

Affinity chromatography devices

#190
20200072365
2020-03-05

High-flow fluid valve block

#191
20200070065
2020-03-05

Column tube for chromatography, and column for chromatography employing same

#192
20200054965
2020-02-20

Alternating flow column chromatography apparatus and method of use

#193
20200049261
2020-02-13

High-flow fluid valve block

#194
20200038573
2020-02-06

Parallel modules for in-line recharging of sorbents using alternate duty cycles

#195
20200030719
2020-01-30

Single use slurrying and chromatography systems

#196
20200023289
2020-01-23

Chromatography columns and processes

#197
20190390329
2019-12-26

Metal components with inert vapor phase coating on internal surfaces

#198
20190381422
2019-12-19

Purification column

#199
20190374876
2019-12-12

NOVEL MULTIMODAL OSCILLATORY CHROMATOGRAPHIC PURIFICATION SYSTEM

#200
20190366235
2019-12-05

Stackable planar adsorptive devices

#201
20190358562
2019-11-28

Columns for isolation, detection and use of biological cells

#202
20190351389
2019-11-21

Endotoxin adsorbent

#203
20190324001
2019-10-24

Chromatography columns, systems and methods

#204
20190314817
2019-10-17

Production of chemical reactors

#205
20190314741
2019-10-17

Chromatography and synthesis column apparatus and method of assembly

#206
20190310233
2019-10-10

LC-column with dynamic-axial compression (DAC)

#207
20190302065
2019-10-03

Preparative liquid chromatograph

#208
20190291022
2019-09-26

Chromatography system with tilt-prevention structure and associated process

#209
20190282925
2019-09-19

High pressure valve with two-piece stator assembly

#210
20190276767
2019-09-12

CANNABIS EXTRACT FILTRATION METHODS AND SYSTEMS

#211
20190275446
2019-09-12

Layered chromatography column cylinder

#212
20190275445
2019-09-12

Vise for column and column system for chromatography

#213
20190270035
2019-09-05

HYDROPHOBICITY BASED FLOW PREVENTION IN SAMPLE PREPARATION

#214
20190270034
2019-09-05

Chromatography Column Packing Medium Recovery

#215
20190269178
2019-09-05

E-vaping device cartridge with super absorbent polymer

#216
20190262745
2019-08-29

Liquid chromatography technique

#217
20190255462
2019-08-22

Chromatography column support

#218
20190250129
2019-08-15

Chromatography column

#219
20190247769
2019-08-15

Fiber Chromatography

#220
20190232196
2019-08-01

Methods for purifying biological cells

#221
20190195841
2019-06-27

Filters for liquid flow based devices and systems

#222
20190178854
2019-06-13

Devices and systems for chromatography column bed support management and related methods

#223
20190154639
2019-05-23

Method and apparatus for packing a chromatography column assembly

#224
20190134533
2019-05-09

SAMPLE PREPARATION DEVICES, KITS AND METHODS

#225
20190126166
2019-05-02

Peripheral distribution or collection system for a simulated moving bed separation method using N columns in series

#226
20190107516
2019-04-11

Vacuum liquid extraction and purification systems and methods

#227
20190072464
2019-03-07

Automated system for remote inline concentration of ultra-low concentrations in pure chemicals

#228
20190062253
2019-02-28

PURIFICATION OF LONG CHAIN DIACIDS

#229
20190060786
2019-02-28

CHROMATOGRAPHY COLUMN WITH LOCKED PACKED BED AND METHOD OF PACKING THAT COLUMN

#230
20190055137
2019-02-21

Fluid treatment tank having a distributor plate

#231
20190049351
2019-02-14

Isolation, detection and use of biological cells

#232
20190046897
2019-02-14

Microstructure separation filters

#233
20190041306
2019-02-07

Isolation, detection and use of biological cells

#234
20190038996
2019-02-07

Parallel assembly of chromatography column modules

#235
20190030457
2019-01-31

PACKED BED

#236
20190015762
2019-01-17

Multi-vessel filtration system for hazardous or radioactive waste water

#237
20190015761
2019-01-17

Planetary Countercurrent Chromatography Centrifuge and Mixer-Settler Rotor

#238
20180371358
2018-12-27

CANNABIS EXTRACT FILTRATION METHODS AND SYSTEMS

#239
20180361272
2018-12-20

Stackable Chromatography Column Modules

#240
20180356375
2018-12-13

CHROMATOGRAPHY COLUMNS, SYSTEMS AND METHODS

#241
20180353935
2018-12-13

SURFACE GRAFTED HIGH INTERNAL PHASE EMULSION FOAMS FOR CHEMICAL SEPARATIONS

#242
20180353874
2018-12-13

LIQUID PURIFICATION DEVICE

#243
20180335170
2018-11-22

High pressure fitting for supercritical fluid chromatography

#244
20180306760
2018-10-25

Chromatography column assembly

#245
20180296941
2018-10-18

NOVEL CONCEPT FOR COLLECTION AND DISTRIBUTION CHANNELS FOR A SIMULATED MOVING BED SEPARATION PROCESS USING N-COLUMNS IN SERIES

#246
20180292363
2018-10-11

Biocompatible component with structural reinforcement

#247
20180291044
2018-10-11

Methods, compositions, devices, and kits, for performing phospholipid separation

#248
20180280830
2018-10-04

Extraction cell for a centrifugal partition chromatograph, a centrifugal partition chromatograph containing such a cell, and a method for producing such an extraction cell

#249
20180259492
2018-09-13

Device for residue handling minimization with vacuum-assisted separations

#250
20180252687
2018-09-06

SAMPLE EXTRACTION APPARATUS WITH MICRO ELUTION BED DESIGN

#251
20180252329
2018-09-06

High pressure valve with multi-piece stator assembly

#252
20180250610
2018-09-06

MULTI-MODAL, MULTI-DETECTOR LIQUID CHROMATOGRAPHIC SYSTEM

#253
20180243738
2018-08-30

Systems and methods for capture and detection of low copy targets from large sample volumes

#254
20180238842
2018-08-23

LIQUID CHROMATOGRAPHIC COLUMN AND LIQUID CHROMATOGRAPHIC APPARATUS INCLUDING THE SAME

#255
20180236379
2018-08-23

Nickel-cobalt alloy material devices and components

#256
20180236378
2018-08-23

Laterally-fed membrane chromatography device

#257
20180229152
2018-08-16

Parallel assembly of chromatography column modules

#258
20180229151
2018-08-16

Organic gel or liquid chromatography method

#259
20180178142
2018-06-28

Columns for isolation, detection and use of biological cells

#260
20180177933
2018-06-28

Cartridges useful in cleaning dialysis solutions

#261
20180164259
2018-06-14

High pressure valve with multi-piece stator assembly

#262
20180161758
2018-06-14

Separating medium and column for liquid chromatography

#263
20180161697
2018-06-14

High pressure valve with two-piece stator assembly

#264
20180147505
2018-05-31

Composite column for use in high pressure liquid chromatography

#265
20180140971
2018-05-24

Porous material and devices for performing separations, filtrations, and catalysis and EK pumps, and methods of making and using the same

#266
20180133387
2018-05-17

Parallel modules for in-line recharging of sorbents using alternate duty cycles

#267
20180128791
2018-05-10

Sorbent tube apparatus

#268
20180128788
2018-05-10

System and method for component interconnection in HPLC

#269
20180120270
2018-05-03

Pre-packed, sealed radial flow chromatography column

#270
20180100836
2018-04-12

Flow passage unit

#271
20180093262
2018-04-05

Functionalized polyolefin capillaries for open tubular ion chromatography

#272
20180093201
2018-04-05

MODULAR-TYPE ANALYSIS SYSTEM

#273
20180078877
2018-03-22

HPLC column

#274
20180067021
2018-03-08

Reaction Vessel for Sample Preparation

#275
20180058612
2018-03-01

Biocompatible tubing for liquid chromatography systems

#276
20180043284
2018-02-15

Parallel assembly of chromatography column modules

#277
20180036652
2018-02-08

Fluid distribution unit for a chromatography column

#278
20180033508
2018-02-01

Tank closure cesium removal

#279
20180023712
2018-01-25

High-flow fluid valve block

#280
20180015389
2018-01-18

CHROMATOGRAPHY COLUMNS AND THEIR OPERATION

#281
20170367403
2017-12-28

E-vaping device cartridge with superabsorbent polymer

#282
20170361246
2017-12-21

Composite column for use in high pressure liquid chromatography

#283
20170356575
2017-12-14

Capillary connection system

#284
20170349626
2017-12-07

Chromatography device and method for filtering a solute from a fluid

#285
20170341954
2017-11-30

URANIUM CAPTURE ON INORGANIC-ORGANIC GRAPHITE-BASED HYBRID MATERIAL: ADSORBENT MATERIAL FOR MINING RECLAMATION AND DOMESTIC WATER USES

#286
20170333957
2017-11-23

Method of assessing the cleanness of a bed support in a column

#287
20170326474
2017-11-16

System for preparing solutions for chromatography

#288
20170322189
2017-11-09

Clamping device for a sample preparation

#289
20170296943
2017-10-19

Type of extraction cell for a centrifugal partition chromatograph, as well as a centrifugal partition chromatograph containing such an extraction cell

#290
20170296728
2017-10-19

Heating device

#291
20170292123
2017-10-12

DEVICE FOR PURIFYING NUCLEIC ACIDS

#292
20170282096
2017-10-05

Techniques for thermally insulating a chromatographic column

#293
20170276693
2017-09-28

Systems and methods for the measurement of tacrolimus in oral fluids by liquid chromatography tandem mass spectrometry

#294
20170259190
2017-09-14

Multicapillary packing chromatography method

#295
20170259189
2017-09-14

Hyper-productive chromatography system and process

#296
20170254444
2017-09-07

Biocompatible tubing for liquid chromatography systems

#297
20170252672
2017-09-07

Laterally-fed membrane chromatography device

#298
20170234893
2017-08-17

Weak Affinity Chromatography

#299
20170227507
2017-08-10

APPARATUS AND METHOD FOR COUPLING TUBING TO CHROMATOGRAPHIC COLUMN

#300
20170225149
2017-08-10

SOLID PHASE EXTRACTION COLUMN, PREPARATION METHOD THEREFOR, AND PRE-PROCESSING METHOD OF CHEMICAL SAMPLE BASED ON SOLID PHASE EXTRACTION COLUMN