Patents-Review.com
ClassID:

28651 ⎘

B01D15/38 - CPC Classification

Classification description:

Separating processes involving the treatment of liquids with solid sorbents ; Apparatus therefor; Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups  - 

Sub-classes:
Recent Application in this class:
#1
20250235802
2025-07-24

METHODS AND APPARATUSES FOR PURIFICATION OF GEL DROPLETS SUPPORTING BIOLOGICAL TISSUE

 #2
20250161840
2025-05-22

FLUID FILTRATION FOR SEMICONDUCTOR PROCESSING

 #3
20240307597
2024-09-19

DEGASSING UNIT

 #4
20240300994
2024-09-12

RNA PURIFICATION METHODS

 #5
20240003909
2024-01-04

APPARATUS AND METHOD FOR DETECTING MISFOLDED PROTEIN IN BIOLOGICAL SAMPLE

 #6
20230364528
2023-11-16

Apparatuses for purification of gel droplets supporting biological tissue

 #7
20230270927
2023-08-31

COMPOSITIONS, DEVICES AND METHODS FOR DIAGNOSING AND TREATING INFECTIOUS DISEASE

 #8
20230139837
2023-05-04

Photo-cleavable surfactants

 #9
20230122551
2023-04-20

Degassing unit

 #10
20220339555
2022-10-27

Amine separation method using liquid chromatography

 #11
20220241702
2022-08-04

AFFINITY ISOLATION SYSTEM AND METHOD USING SWITCH-LIKE BINDING REACTION

 #12
20220062791
2022-03-03

Methods and apparatuses for purification of gel droplets supporting biological tissue

 #13
20220042969
2022-02-10

MASS CONTROL SYSTEM FOR CHROMATOGRAPHY

 #14
20210214388
2021-07-15

RNA purification methods

 #15
20210197162
2021-07-01

Extracellular vesicle separation method, colloidal particle and preparation method thereof

 #16
20210162370
2021-06-03

Chromatography medium

 #17
20210154642
2021-05-27

Sea-island composite fiber, carrier for adsorption, and medical column provided with carrier for adsorption

 #18
20210087228
2021-03-25

Compositions and methods for high efficiency protein precipitation

 #19
20210001034
2021-01-07

Toxin separator

 #20
20200147582
2020-05-14

Functionalized chromatographic materials and methods of making and using therefor

 #21
20190345194
2019-11-14

METHOD FOR PURIFYING ANTIBODY

 #22
20190247827
2019-08-15

Mixed mode affinity chromatography carrier

 #23
20190202871
2019-07-04

Mutated immunoglobulin-binding protein having increased alkaline tolerance

 #24
20190184372
2019-06-20

Packing material for HILIC columns, HILIC column filled with same, and method for analyzing oligosaccharide with use of same

 #25
20190002405
2019-01-03

Preparation of latanoprostene bunod of desired, pre-defined quality by gravity chromatography

 #26
20180217113
2018-08-02

Method for analyzing enantiomer

 #27
20180215636
2018-08-02

Dendritic polymer heavy metal precipitant with double functions of chelation and self-flocculation and its application

 #28
20180179250
2018-06-28

LIGAND IMMOBILIZATION METHOD

 #29
20170368477
2017-12-28

REMOVAL OF IMMUNOGLOBULINS AND LEUKOCYTES FROM BIOLOGICAL FLUIDS

 #30
20160288089
2016-10-06

Chromatography medium

 #31
20160199754
2016-07-14

PROCESS FOR SEPARATING A DIVINYL HYDROCARBON FROM MONOVINYL HYDROCARBONS AND/OR NON-VINYL COMPOUNDS

 #32
20160122488
2016-05-05

Surface modification method and surface modification body

 #33
20160083419
2016-03-24

Method for purifying antibody protein

 #34
20160024139
2016-01-28

RNA purification methods

 #35
20150360147
2015-12-17

Benzimidazole Compounds And Their Use As Chromatographic Ligands

 #36
20150096938
2015-04-09

Removal of Immunoglobulins and Leukocytes from Biological Fluids

 #37
20150023889
2015-01-22

Fluoride-responsive riboswitches, fluoride transporters, and methods of use

 #38
20140186923
2014-07-03

Compounds and methods for purification of serine proteases

 #39
20140179017
2014-06-26

Tetracationic cyclophanes and their use in the sequestration of polyaromatic hydrocarbons by way of complexation

 #40
20130146542
2013-06-13

Functionalized chromatographic materials and methods of making and using therefor

 #41
20120220491
2012-08-30

Retentate chromatography and protein chip arrays with applications in biology and medicine

 #42
20120219633
2012-08-30

REMOVAL OF IMMUNOGLOBULINS AND LEUKOCYTES FROM BIOLOGICAL FLUIDS

 #43
20120004434
2012-01-05

Germania-silica-based sol-gel monolith and uses thereof

 #44
20110105761
2011-05-05

Salts comprising aryl-alkyl-substituted imidazolium and triazolium cations and the use thereof

 #45
20100086949
2010-04-08

Retentate chromatography and protein chip arrays with applications in biology and medicine

 #46
20100059442
2010-03-11

METHOD AND SYSTEM FOR SEPARATING ANALYTES

 #47
20090281288
2009-11-12

Matrix for separation of polyethers and method of separation

 #48
20090278267
2009-11-12

METHOD FOR MANUFACTURING LIGHT GUIDE PLATES

 #49
20090264630
2009-10-22

METHOD OF SEPARATING MONOMERIC PROTEIN(S)

 #50
20090181414
2009-07-16

Retentate chromatography and protein chip arrays with applications in biology and medicine

 #51
20090005545
2009-01-01

METHODS FOR PURIFYING RADIOLABELLED COMPOUNDS

 #52
20080262207
2008-10-23

Benzimidazole compounds and their use as chromatographic ligands

 #53
20080257811
2008-10-23

Method of separation of polymers

 #54
20070042414
2007-02-22

Retentate chromatography and protein chip arrays with applications in biology and medicine

 #55
20060249457
2006-11-09

Matrix for separation of polyethers and method of separation

 #56
20050233306
2005-10-20

Retentate chromatography and protein chip arrays with applications in biology and medicine

 #57
20050107594
2005-05-19

Removal of high molecular weight aggregates using hydroxyapatite chromatography

 #58
20050019938
2005-01-27

Method for determining the enantiomer ratio trimethylcyclopentene derivatives

 #59
17555470
2025-06-17

Liquid chromatography method for compounds having a sulfate group

 #60
16738932
2020-10-27

Compositions and methods for high efficiency protein precipitation