ClassID:

28606

B01D15/161 - 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 conditioning of the fluid carrier Temperature conditioning

Recent Application in this class:
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LIQUID CHROMATOGRAPHY TECHNIQUE

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2025-02-06

METHOD FOR RECOVERING LITHIUM IN PREPARATION FOR RECYCLING OF LITHIUM-ION BATTERIES

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METHODS FOR MAKING BOTANICAL EXTRACT COMPOSITION

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Analysis Apparatus Column Oven

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2024-02-22

ANALYZER COLUMN CARTRIDGE

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2024-01-25

CHROMATOGRAPHY WITH IN-LINE EXHAUST

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2023-03-02

METHOD FOR RECYCLING POLYESTER FABRICS WITH USE OF IONIC LIQUID CATALYST

#8
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2023-03-02

Method for improving hue of recycled bis-2-hydroxylethyl terephthalate by using ionic liquids

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2022-08-25

ADENO-ASSOCIATED VIRUS PURIFICATION METHODS

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2022-08-11

Temperature-controlled purification of granulocyte-colony stimulating factor

#11
20220249588
2022-08-11

Methods for making botanical extract composition

#12
20220229024
2022-07-21

Liquid carbon dioxide supply device and supercritical fluid apparatus

#13
20220155266
2022-05-19

Analysis apparatus column oven

#14
20220096961
2022-03-31

Thermal isolation chambers and chromatography systems including them

#15
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2022-01-20

MICROCRYSTALLINE CELLULOSE PARTICLE SUPPORTED SOL-GEL SORBENTS

#16
20210396720
2021-12-23

PREPARATIVE SEPARATION AND PURIFICATION DEVICE AND PREPARATIVE SEPARATION AND PURIFICATION METHOD

#17
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THERMALLY IMPACTING FLUID AND SAMPLE SEPARATION UNIT INDEPENDENTLY

#18
20210290717
2021-09-23

Methods for making botanical extract composition

#19
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2021-07-29

Solid Adsorbent Compositions for Purifying Liquids

#20
20210199624
2021-07-01

Micro solid phase extraction devices and methods

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20210170305
2021-06-10

LIQUID CHROMATOGRAPHY TECHNIQUE

#22
20210106927
2021-04-15

SYSTEM AND METHOD FOR TREATING CHEMICAL BYPRODUCTS USING ULTRASONIC IRRADIATION

#23
20210101092
2021-04-08

Liquid chromatography technique

#24
20210069612
2021-03-11

APPARATUS FOR CLARIFICATION OF CHEMICAL COMPOUNDS OF POROUS SILICA FROM AGRICULTURAL WASTE

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20210039013
2021-02-11

Dynamic interface system and its application in supercritical fluid extraction and chromatography

#26
20200333301
2020-10-22

Matching thermally modulated variable restrictors to chromatography separation columns

#27
20200209199
2020-07-02

Supercritical fluid apparatus

#28
20200139265
2020-05-07

Techniques for thermally insulating a liquid chromatographic column

#29
20200139264
2020-05-07

Techniques for accelerating thermal equilibrium in a chromatographic column

#30
20190381447
2019-12-19

Apparatus and system for swing adsorption processes related thereto

#31
20190366234
2019-12-05

High resolution and semi-preparative recycling chromatography system for isolation and preparation of unknown trace impurities in pharmaceutical products

#32
20190314740
2019-10-17

TEMPERATURE-ASSISTED ON-COLUMN FOCUSING

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20190299125
2019-10-03

THERMAL PAD AND COLUMN STABILIZER ASSEMBLY

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20190262745
2019-08-29

Liquid chromatography technique

#35
20190194258
2019-06-27

METHOD FOR CONTROLLING IMPURITY OF CYCLOSPORIN A EYE GEL

#36
20190049416
2019-02-14

Method to increase the chromatographic resolution of olefin-based polymers with different microstructures

#37
20190030456
2019-01-31

Pre-heater assembly with moderately thermally conductive capillary surrounding

#38
20180311596
2018-11-01

LAMINAR FLOW IN CARBON DIOXIDE BASED CHROMATOGRAPHY

#39
20180238841
2018-08-23

PREPARATIVE SEPARATION AND PURIFICATION DEVICE AND PREPARATIVE SEPARATION AND PURIFICATION METHOD

#40
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Spatial temperature gradients in liquid chromatography

#41
20180193767
2018-07-12

AMINES ANALYSIS BY ION CHROMATOGRAPHY

#42
20180149629
2018-05-31

Systems, methods and devices for width-based analysis of peak traces

#43
20180126299
2018-05-10

Temperature swing adsorption process and apparatus with closed loop regeneration

#44
20180111061
2018-04-26

Gas liquid separator and associated systems and methods

#45
20180111060
2018-04-26

Gas liquid separator for chromatography applications

#46
20180111058
2018-04-26

EXPANSION REGULATION IN CARBON DIOXIDE BASED CHROMATOGRAPHIC SYSTEMS

#47
20170363605
2017-12-21

Methods for characterizing branching distribution in polymers

#48
20170282096
2017-10-05

Techniques for thermally insulating a chromatographic column

#49
20170189831
2017-07-06

Systems and methods for supercritical fluid chromatography

#50
20170080357
2017-03-23

COLUMN TEMPERATURE COMPENSATION FOR CARBON DIOXIDE BASED CHROMATOGRAPHIC SYSTEM

#51
20170038352
2017-02-09

Process for transfer of a method from a starting system to a target system in liquid chromatography

#52
20170038346
2017-02-09

Convectively controlled adiabatic column chamber for use in chromatographic systems

#53
20160312148
2016-10-27

Heated chromatographic separation process

#54
20160310869
2016-10-27

APPARATUS AND METHODS FOR COOLING SAMPLES

#55
20160266076
2016-09-15

System and method for reducing chromatographic band broadening in separation devices

#56
20160206971
2016-07-21

Temperature-assisted on-column focusing

#57
20160069845
2016-03-10

Thermally modulated variable restrictor for normalization of dynamic split ratios

#58
20160038853
2016-02-11

APPARATUS AND METHODS FOR CONTROLLING THE TEMPERATURE OF A CHROMATOGRAPHY COLUMN

#59
20160018367
2016-01-21

MATCHING THERMALLY MODULATED VARIABLE RESTRICTORS TO CHROMATOGRAPHY SEPARATION COLUMNS

#60
20160015066
2016-01-21

Process for extraction and debitterizing sweet compounds from stevia plants

#61
20150212056
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Separation efficiency in supercritical fluid chromatography

#62
20150198382
2015-07-16

Pre-heater assembly with moderately thermally conductive capillary surrounding

#63
20150196855
2015-07-16

Modular mounting system for components of heating chamber

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2015-06-11

Techniques for accelerating thermal equilibrium in a chromatographic column

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20150129474
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Techniques for thermally insulating a liquid chromatographic column

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Methods for preparing samples for nucleic acid amplification

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20150076068
2015-03-19

ACTIVE INLET TEMPERATURE CONTROL FOR ADJUSTMENT OF RETENTION IN A LIQUID CHROMATOGRAPHY SYSTEM

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2012-09-13

Chromatography of polyolefin polymers

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2012-06-14

Channel-based purification device

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20120011921
2012-01-19

METHOD FOR IMPROVING THE EFFICIENCY OF HIGH-PRESSURE LIQUID CHROMATOGRAPHY

#71
20110152499
2011-06-23

Chromatography of polyolefin polymers

#72
20110015418
2011-01-20

Cromatography process for recovering a substance or a group of substances from a mixture

#73
20100278695
2010-11-04

Chromatographic And Electrophoretic Separation Media And Apparatus

#74
20090211978
2009-08-27

Passive column pre-heater with sample band spreading reduction feature

#75
20080314812
2008-12-25

Apparatus and Methods for Cooling Samples

#76
20060054558
2006-03-16

Mobile phase treatment for chromatography

#77
20060054543
2006-03-16

System and method for rapid chromatography with fluid temperature and mobile phase composition control