ClassID:

28656

B01D15/3823 - 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  - ; Affinity chromatography of other types, e.g. avidin, streptavidin, biotin

Recent Application in this class:
#1
20260109955
2026-04-23

METHOD FOR SEPARATING AND PURIFYING CVB1

#2
20250332526
2025-10-30

DIRECT AFFINITY TO SIZE-EXCLUSION CHROMATOGRAPHY METHODS AND SYSTEMS THEREOF

#3
20250314642
2025-10-09

METHODS FOR DEPLETION AND ENRICHMENT

#4
20250297282
2025-09-25

VIRAL-BINDING PROTEIN AND RELATED REAGENTS, ARTICLES, AND METHODS OF USE

#5
20250128238
2025-04-24

SEPARATION MEDIA CONTAINING DYES

#6
20250128187
2025-04-24

SEPARATION MEDIA AND PURIFICATION METHODS FOR PURIFICATION TAG CONTAINING MOLECULES

#7
20250090979
2025-03-20

FILTER AND METHOD FOR MANUFACTURING SAME

#8
20250020556
2025-01-16

CHROMATOGRAPHIC ISOLATION OF CELLS AND OTHER COMPLEX BIOLOGICAL MATERIALS

#9
20250018312
2025-01-16

FURANOCOUMARINS FREE BAKUCHIOL COMPOSITIONS AND THEIR METHOD OF PREPARATION THEREOF

#10
20240375024
2024-11-14

METHODS OF ISOLATING A COMPOSITION COMPRISING A TARGET MOLECULE

#11
20240271107
2024-08-15

VECTOR MANUFACTURING PROCESSES

#12
20240076312
2024-03-07

RESIN AND CHROMATOGRAPHY COLUMN THAT PURIFIES ANTIBODIES WITH PROTEASE RESISTANT SMALL PEPTIDES

#13
20240043869
2024-02-08

METHODS FOR PURIFICATION OF AAV VECTORS BY AFFINITY CHROMATOGRAPHY

#14
20240010657
2024-01-11

BIOTIN DERIVATIVES

#15
20230047281
2023-02-16

Method of using oxygenated metal compounds for selective extraction of lithium salts

#16
20220296646
2022-09-22

Methods and compositions for purification or isolation of microvesicles and exosomes

#17
20220260557
2022-08-18

METHODS FOR DEPLETION AND ENRICHMENT

#18
20210261629
2021-08-26

FUCOSE-BINDING PROTEIN, METHOD FOR PRODUCING SAME, AND USE OF SAME

#19
20210128632
2021-05-06

Methods and compositions for purification or isolation of microvesicles and exosomes

#20
20210123924
2021-04-29

Mass spectrometry analysis of mutant polypeptides in biological samples

#21
20210086166
2021-03-25

Material for removing activated leukocyte-activated platelet complex

#22
20200397985
2020-12-24

DEVICES AND METHODS FOR ON-LINE WHOLE BLOOD TREATMENT

#23
20200199318
2020-06-25

Method of chemically modifying plastic surfaces

#24
20200197594
2020-06-25

Material for removing activated leukocyte-activated platelet complex

#25
20200131497
2020-04-30

Purification of cystathionine beta-synthase

#26
20200023012
2020-01-23

Methods and compositions for purification or isolation of microvesicles and exosomes

#27
20190345200
2019-11-14

Peptide and use thereof

#28
20190322681
2019-10-24

Biotin derivatives

#29
20190234844
2019-08-01

Chromatographic isolation of cells and other complex biological materials

#30
20190226951
2019-07-25

Chromatographic isolation of cells and other complex biological materials

#31
20190193050
2019-06-27

Adsorbent material

#32
20190145987
2019-05-16

Biomarker expressed in pancreatic beta cells useful in imaging or targeting beta cells

#33
20190055537
2019-02-21

PURIFICATION OF CYSTATHIONINE BETA-SYNTHASE

#34
20190025322
2019-01-24

Mass spectrometry analysis of mutant polypeptides in biological samples

#35
20190011407
2019-01-10

Expanded bed affinity selection

#36
20180360916
2018-12-20

Isolation and Identification of Glycosaminoglycans

#37
20180275106
2018-09-27

Expanded bed affinity selection

#38
20180243725
2018-08-30

SEPARATING AGENT FOR LIQUID CHROMATOGRAPHY, SEPARATION COLUMN, AND METHOD FOR SEPARATING AND PURIFYING BIOPOLYMER USING THEM

#39
20180080858
2018-03-22

Functionalized support for analytical sample preparation

#40
20170205422
2017-07-20

Mass spectrometry analysis of mutant polypeptides in biological samples

#41
20160375099
2016-12-29

Glycosaminoglycans

#42
20160223491
2016-08-04

Conjugates of 1,4,7-triazacyclononanes, dinuclear metal complexes of such conjugates, and methods of use for both 1,4,7-triazacyclononanes and conjugate

#43
20160202262
2016-07-14

APTAMERS SCREENING METHOD BASED ON GRAPHENE WITHOUT TARGET IMMOBILIZATION AND THE APTAMERS OBTAINED FROM THE METHOD

#44
20160202259
2016-07-14

Aptamers screening method based on graphene without target immobilization and the aptamers obtained from the method

#45
20160177287
2016-06-23

Purification of cystathionine beta-synthase

#46
20160000987
2016-01-07

DEVICE AND METHOD FOR PURIFYING VIRALLY INFECTED BLOOD

#47
20150210746
2015-07-30

METHOD FOR EXPRESSION, EXTRACTION AND PURIFICATION OF SOLUBLE RECOMBINANT PROTEIN

#48
20150192571
2015-07-09

Method for the isolation of microvesicles

#49
20150099297
2015-04-09

CHIMERIC PROTEINS FOR TREATMENT OF DISEASES

#50
20150024511
2015-01-22

Functionalized lipid modification of solid phase surfaces for use in chromatography

#51
20140316108
2014-10-23

Protein chromatography matrices with hydrophilic copolymer coatings

#52
20140057293
2014-02-27

Conjugates of 1,4,7-triazacyclononanes, dinuclear metal complexes of such conjugates, and methods of use for both 1,4,7-triazacyclononanes and conjugates

#53
20140031316
2014-01-30

Polysaccharides comprising two antithrombin III-binding sites, preparation thereof and use thereof as antithrombotic medicaments

#54
20130316376
2013-11-28

Spider silk fusion protein structures for binding to an organic target

#55
20120058565
2012-03-08

Conjugates of 1,4,7-triazacyclononanes, dinuclear metal complexes of such conjugates, and methods of use for both 1,4,7-triazacyclononanes and conjugates

#56
20110284463
2011-11-24

DEVICE AND METHOD FOR PURIFYING VIRALLY INFECTED BLOOD

#57
20110244445
2011-10-06

Mass spectroscopy analysis of mutant polypeptides in biological samples

#58
20110165132
2011-07-07

Heparan sulphate which binds BMP2

#59
20110159071
2011-06-30

Isolation and Identification of Glycosaminoglycans

#60
20100129889
2010-05-27

AFFINITY SEPARATION METHODS AND SYSTEMS

#61
20080188650
2008-08-07

Method for affinity chromatography of antithrombin III

#62
20080176254
2008-07-24

AFFINITY SEPARATION COMPOSITIONS AND METHODS

#63
20070048800
2007-03-01

Affinity matrices with enhanced visibility for molecular pull-down and immunoprecipitation applications

#64
20060166929
2006-07-27

Sugar-chain asparagine derivatives and processes for the preparation thereof

#65
20050079554
2005-04-14

Affinity matrices with enhanced visibility for molecular pull-down and immunoprecipitation applications

#66
15913729
2020-08-18

Devices and methods for on-line whole blood treatment