ClassID:

32581

B01J20/267 - page 4 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material; Synthetic macromolecular compounds modified or post-treated polymers Cross-linked polymers

Recent Application in this class:
#901
20110056879
2011-03-10

Air and contaminant isolation and removal apparatus and method

#902
20110024356
2011-02-03

SEPARATION CARTRIDGES AND METHODS FOR FABRICATION AND USE THEREOF

#903
20110021711
2011-01-27

CROSSLINKED POLYMER PARTICLES

#904
20110015351
2011-01-20

Method for producing particulate water-absorbing agent composed principally of water-absorbing resin

#905
20110011491
2011-01-20

Method for filling particulate water-absorbing agent having as a main component water-absorbing resin

#906
20110009590
2011-01-13

Method for producing particulate water—absorbing agent composed principally of water absorbing resin

#907
20110006140
2011-01-13

Method for production of particulate water absorbent comprising water-absorbable resin as main ingredient

#908
20110005390
2011-01-13

COabsorbent and method for COcapture

#909
20110003937
2011-01-06

Polymer capable of adsorbing acidic water-soluble target substance, and method for production of the polymer

#910
20110003926
2011-01-06

Production method for water-absorbing resin

#911
20100331802
2010-12-30

WATER-ABSORBENT RESIN SUITABLE FOR USE IN HYGIENIC MATERIALS

#912
20100331436
2010-12-30

Porous Polymer and Synthetic Method Thereof

#913
20100330141
2010-12-30

PRODUCT FOR ABSORPTION PURPOSES

#914
20100330119
2010-12-30

Chromatography medium, preparation method of the same, and method for producing virus vaccine using the chromatography medium

#915
20100326847
2010-12-30

Monolithic Polymer Materials for Gas Storage

#916
20100311850
2010-12-09

Porous polymeric resins

#917
20100279860
2010-11-04

SUPERABSORBENT POLYMER WITH HIGH PERMEABILITY

#918
20100256308
2010-10-07

PROCESS FOR THE PRODUCTION OF WATER-ABSORBING RESINS AND WATER-ABSORBING RESINS OBTAINED BY THE PROCESS

#919
20100247916
2010-09-30

Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles

#920
20100234531
2010-09-16

Process for agglomeration of superabsorbent polymer fine particles

#921
20100230339
2010-09-16

Particulate chiral separation material

#922
20100216220
2010-08-26

Devices and methods for the purification, isolation, desalting or buffer/solvent exchange of substances

#923
20100210746
2010-08-19

Claylinked polymer gels in new physical forms, methods for their formation and uses thereof

#924
20100210744
2010-08-19

Mesoporous polymer colloids

#925
20100176044
2010-07-15

FILTER MEDIUM

#926
20100174051
2010-07-08

Asymmetric porous adsorptive bead

#927
20100166930
2010-07-01

Extracting carbonyl compounds from a drink by extraction with a functionalized inert support

#928
20100160883
2010-06-24

Highly swellable absorption medium with reduced caking tendency

#929
20100152425
2010-06-17

Material for separation of a biomolecule

#930
20100151583
2010-06-17

SOLID PHASE EXTRACTION OF OCHRATOXINS

#931
20100151581
2010-06-17

Purification of immunoglobulins

#932
20100143551
2010-06-10

USE OF N-VINYLIMIDAZOLE POLYMERS TO IMPROVE THE VALUE-DETERMINING PROPERTIES OF BIOLOGIC FERMENTED SOLUTIONS

#933
20100137124
2010-06-03

High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes

#934
20100135976
2010-06-03

ADSORPTION DEVICE

#935
20100129794
2010-05-27

Magnetic Polymer Particles

#936
20100121035
2010-05-13

Purification of immunoglobulins

#937
20100120940
2010-05-13

PARTICULATE WATER-ABSORBING AGENT HAVING WATER-ABSORBING RESIN AS MAIN COMPONENT

#938
20100119312
2010-05-13

Particulate water absorbing agent and method for producing the same

#939
20100093917
2010-04-15

Water Absorbent Resin Production Method, Water Absorbent Resin, and Usage Thereof

#940
20100078381
2010-04-01

Covalently immobilized enzyme and method to make the same

#941
20100072421
2010-03-25

Particular water-absorbent agent having water-absorbent resin as main component

#942
20100069816
2010-03-18

Biocompatible devices, systems, and methods for reducing levels of proinflammatory or antiinflammatory stimulators or mediators in the blood

#943
20100062252
2010-03-11

Particulate water absorbing agent comprising crosslinked absorbent resin and having low residual monomer, water absorbing article and method for production of water absorbing agent

#944
20100059440
2010-03-11

Cross-linked cellulose membranes

#945
20100057027
2010-03-04

Biodegradable superabsorbent polymer composition with good absorption and retention properties

#946
20100047904
2010-02-25

MATERIALS, METHODS AND SYSTEMS FOR PURIFICATION AND/OR SEPARATION

#947
20100047551
2010-02-25

Composite materials comprising supported porous gels containing reactive functional groups

#948
20100044316
2010-02-25

Composite materials comprising supported porous gels

#949
20100041824
2010-02-18

Water absorbent resin production method and usage thereof

#950
20100035757
2010-02-11

Deodorizing super-absorbent composition

#951
20100010185
2010-01-14

Modified polydicyclopentadienes

#952
20090326086
2009-12-31

Free radical post-crosslinked adsorbent and method of preparation

#953
20090326081
2009-12-31

POLYMER MATERIAL COMPRISING CROSS-LINKED SPHERICAL PARTICLES, A METHOD FOR PRODUCING THE MATERIAL AND USES THEREOF

#954
20090325798
2009-12-31

Friedel-crafts post-crosslinked adsorbent and method of preparation

#955
20090312293
2009-12-17

PROCESS FOR THE ISOLATION OF PHARMACOLOGICALLY ACTIVE PRINCIPLES OF VEGETABLE AND ANIMAL ORIGIN

#956
20090298954
2009-12-03

Affinity Carrier and Method for Producing Thereof

#957
20090298685
2009-12-03

Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent

#958
20090281272
2009-11-12

Monodisperse Molecularly Imprinted Polymer Beads

#959
20090281247
2009-11-12

Process for production of water-absorbable resin particle, and water-absorbable resin particle produced by the process

#960
20090281232
2009-11-12

Water-absorbing agent having water-absorbent resin as a main component and production method of the water-absorbing agent

#961
20090278455
2009-11-12

Methods and materials for the reduction and control of moisture and oxygen in OLED devices

#962
20090275470
2009-11-05

Particulate water absorbing agent and manufacturing method of same

#963
20090246556
2009-10-01

Dehumidifying deoxidizer

#964
20090246280
2009-10-01

Resin Powder Containing Aluminum Salt, Process for Production of the Same, and Resin Composition, Phosphorus Adsorbent, Antibacterial Agent or Antifungal Agent Comprising the Same

#965
20090208748
2009-08-20

Water absorbing resin with improved internal structure and manufacturing method therefor

#966
20090191408
2009-07-30

Superabsorbent polymer compositions having a triggering composition

#967
20090182294
2009-07-16

Water absorbing agent and production method thereof

#968
20090178972
2009-07-16

Use of an adsorbent for the removal of liquid, gaseous and/or dissolved constituents from a process stream

#969
20090170973
2009-07-02

Macroporous hydrogels, their preparation and their use

#970
20090166295
2009-07-02

ADSORPTIVE ION-EXCHANGE MATERIAL AND METHOD FOR FILTERING METAL IONS USING THE MATERIAL

#971
20090149607
2009-06-11

SYNTHETIC RECEPTOR

#972
20090143226
2009-06-04

Adsorbents for advanced glycation endproducts

#973
20090118381
2009-05-07

Separation of High Density Lipoproteins on Polymer Monoliths with Decreased Hydrophobicity

#974
20090101589
2009-04-23

Method for removing hydrazine compounds

#975
20090076285
2009-03-19

Process for the treatment of an aqueous mixture comprising a dipolar aprotic compound

#976
20090068758
2009-03-12

SYNTHETIC RECEPTOR

#977
20090068468
2009-03-12

Bead for enantiomeric isomer resolution and process for producing the same

#978
20090062118
2009-03-05

Porous cellulose gel, method for producing the same and use thereof

#979
20090057232
2009-03-05

Method for removing metal contaminants from a metal containing solution

#980
20090048456
2009-02-19

Activated solid support and method

#981
20090039018
2009-02-12

SUSPENSION HOMOPOLYMERIZATION OF AN ISOCYANURATES

#982
20090036693
2009-02-05

METHOD OF PURIFYING UBIQUINONE-10

#983
20090035786
2009-02-05

Multi-analyte affinity column

#984
20090035552
2009-02-05

Composite materials comprising supported porous gels containing reactive functional groups

#985
20090032463
2009-02-05

Method for separating a substance from a fluid

#986
20090029438
2009-01-29

Composite material comprising supported porous gel containing functional groups and method of separating substances

#987
20090023606
2009-01-22

Beaded and Cross-Linked Poly(Aminoalkylene)Matrix and Uses Thereof

#988
20090023604
2009-01-22

Scavenger supports and the use thereof in a process for the extraction of metals

#989
20090022637
2009-01-22

Compositions, methods and devices for control and clean-up of hazardous spills

#990
20090011933
2009-01-08

Materials having crosslinked polyrotaxane and process for producing the same

#991
20090008328
2009-01-08

Separating substances with supported porous gels containing metal-affinity ligands complexed with metal ions

#992
20080317701
2008-12-25

Phosphate Ion Adsorbent

#993
20080314831
2008-12-25

Absorbing biological substances from liquid with supported porous gels containing binding sites

#994
20080312416
2008-12-18

Composite materials comprising supported porous gels containing metal-affinity ligands

#995
20080283400
2008-11-20

Separation Medium for Use in Chromatography

#996
20080269372
2008-10-30

Particulate water absorbent agent and production method thereof, and water absorbent article

#997
20080264868
2008-10-30

Process for preparing molecularly imprinted polymer ion exchange resins

#998
20080249289
2008-10-09

Manufacture of a chromatography matrix

#999
20080221229
2008-09-11

Water-absorbing agent and production method thereof

#1000
20080210615
2008-09-04

Hydrophilic crosslinked polymer

#1001
20080190851
2008-08-14

Crosslinkable Materials Based on Organosilicon Compounds

#1002
20080169240
2008-07-17

Arsenic Removal

#1003
20080164211
2008-07-10

Mixed-modal anion-exchanged type separation material

#1004
20080154031
2008-06-26

Method of preparing a separation matrix

#1005
20080152430
2008-06-26

Drain System

#1006
20080138434
2008-06-12

Methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood

#1007
20080128357
2008-06-05

Separation of platinum group metals

#1008
20080127996
2008-06-05

METHOD AND APPARATUS TO REMEDIATE AN ACID AND/OR LIQUID SPILL

#1009
20080119576
2008-05-22

Size-selective hemoperfusion polymeric adsorbents

#1010
20080116137
2008-05-22

MONOLITHIC ORGANIC COPOLYMER

#1011
20080110998
2008-05-15

Moisture-Absorbing Polymer Particle,Method for Forming the same and Application thereof

#1012
20080097039
2008-04-24

Polymeric material having polyrotaxane and process for producing the same

#1013
20080095684
2008-04-24

Porous substance and process for producing the same

#1014
20080093059
2008-04-24

Heat exchange module of a sorptive type and a method for the manufacture thereof

#1015
20080090918
2008-04-17

Separation medium, its preparation and its use

#1016
20080081843
2008-04-03

Methods for the preparation of superabsorbent particles containing carboxyalkyl cellulose

#1017
20080032116
2008-02-07

Organic Polymer Monolith, Process for Preparing the Same, and Uses Thereof

#1018
20080017593
2008-01-24

OIL RECOVERY AND ENVIRONMENTAL CLEANUP COMPOSITIONS

#1019
20070295655
2007-12-27

Method of preparing spheroid polymer particles having a narrow size distribution by dispersion polymerization, particles obtainable by the method and use of these particles

#1020
20070292429
2007-12-20

Biocompatible devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood

#1021
20070284308
2007-12-13

Immobilized-enzyme microreactor devices for characterization of biomolecular analytes and associated methods

#1022
20070276351
2007-11-29

Device for bio-affinity material

#1023
20070276061
2007-11-29

Method for producing core-shell type highly liquid absorbent resin particles

#1024
20070258983
2007-11-08

Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood, generated as a result of extracorporeal blood processing

#1025
20070255042
2007-11-01

Production of chiral materials using crystallization inhibitors

#1026
20070215548
2007-09-20

Systems and methods for packing chromatography columns

#1027
20070212540
2007-09-13

Asymmetric porous adsorptive bead

#1028
20070197380
2007-08-23

Light-And Heat-Response Adsorbent And Method Of Recovering A Soluble Substance

#1029
20070185366
2007-08-09

Waste solution solidifying agent, process for preparing the same and use of the same

#1030
20070185292
2007-08-09

Moisture absorptive and desorptive ultrafine particles and a product using said ultrafine particles

#1031
20070167594
2007-07-19

Affinity resin

#1032
20070151928
2007-07-05

Purification of immunoglobulins

#1033
20070149719
2007-06-28

Granular polysaccharide polymer having phthalocyanine skeleton bonded thereto

#1034
20070119301
2007-05-31

Humidity conditioner and humidity conditioning method using the same

#1035
20070117219
2007-05-24

AOZD multi-analyte affinity column

#1036
20070117218
2007-05-24

Afoz multi-analyte affinity column

#1037
20070111194
2007-05-17

Method for the concentration and purification of biological compounds

#1038
20070108130
2007-05-17

Adsorption material and process for its production

#1039
20070106033
2007-05-10

Crosslinked polymer having phthalocyanine bonded thereto

#1040
20070078231
2007-04-05

Method for manufacturing particulate water-absorbing agent and particulate water-absorbing agent

#1041
20070066718
2007-03-22

Superabsorbent polymer with high permeability

#1042
20070051680
2007-03-08

Hydrophilic cross-linked polymeric membranes and sorbents

#1043
20070037933
2007-02-15

Surface modified polymer matrices and methods for their preparation

#1044
20070017872
2007-01-25

Cross-linked polyimine and use thereof for the immobilization of acidic or electrophilic compounds present in a solution

#1045
20070015860
2007-01-18

Process for agglomeration of superabsorbent polymer fine particles

#1046
20070012627
2007-01-18

Narrow I.D. monolithic capillary columns for high efficiency separation and high sensitivity analysis of biomolecules

#1047
20070000837
2007-01-04

Method for separating electrolytes

#1048
20060292545
2006-12-28

Moleculary imprinted polymers for extraction of components from foodstruffs

#1049
20060258853
2006-11-16

Adsorbent of high-mobility-group protein and body fluid-purification column

#1050
20060237367
2006-10-26

Polymeric adsorbent, and method of preparation and use

#1051
20060229413
2006-10-12

Water-absorbing agent and production process therefor, and water-absorbent structure

#1052
20060219636
2006-10-05

Siloxane-immobilized particulate stationary phases for chromatographic separations and extractions

#1053
20060219615
2006-10-05

Separating agent for chromatography and process for producing the same

#1054
20060183828
2006-08-17

Water absorbent resin and method for production thereof

#1055
20060163149
2006-07-27

Product for absorption purposes

#1056
20060131239
2006-06-22

Agent for capturing substance having anionic substituent

#1057
20060093588
2006-05-04

Method of using device for bio-affinity material for treatment of blood or plasma

#1058
20060091228
2006-05-04

Moisture-absorbing polymer particle, method for forming the same and application thereof

#1059
20060084765
2006-04-20

Crosslinked (meth)acrylamide particles, process for their production and their use

#1060
20060079671
2006-04-13

Phosphoprotein affinity resins and methods for making and using the same

#1061
20060060534
2006-03-23

Method of preparing a chromatography matrix

#1062
20060060516
2006-03-23

Stimulus responsive affinity chromatographic material and separation/purification method

#1063
20060058413
2006-03-16

Adsorbing material for blood and plasma cleaning method and for albumin purification

#1064
20060057142
2006-03-16

Biocompatible devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood

#1065
20060052598
2006-03-09

Triazine compounds and their use in forming multidimensional libraries for affinity chromatography

#1066
20060011543
2006-01-19

Use of an adsorbent for the removal of liquid, gaseous and/or dissolved constituents from a process stream

#1067
20050288182
2005-12-29

Water absorbent resin composition and production method thereof

#1068
20050281878
2005-12-22

Process

#1069
20050277741
2005-12-15

Polymer with superior polar retention for sample pretreatment

#1070
20050272600
2005-12-08

Water-absorbing agent production process with surface crosslinking and ion blocking

#1071
20050249724
2005-11-10

Extracorporeal stablised expanded bed adsorption method for the treatment of sepsis

#1072
20050245624
2005-11-03

Polymeric support having novel pore structures

#1073
20050245393
2005-11-03

Superabsorbent polymers and method of manufacturing the same

#1074
20050221980
2005-10-06

Particulate water absorbent containing water absorbent resin as a main component

#1075
20050220982
2005-10-06

Method of forming polysaccharide structures

#1076
20050218078
2005-10-06

Separation of platinum group metals

#1077
20050214541
2005-09-29

Polysaccharide phyllosilicate absorbent or superabsorbent nanocomposite materials

#1078
20050211624
2005-09-29

Hydrophilic cross-linked polymeric membranes and sorbents

#1079
20050211616
2005-09-29

Porous adsorptive or chromatographic media

#1080
20050209352
2005-09-22

Particulate water absorbent agent and production method thereof, and water absorbent article

#1081
20050209100
2005-09-22

Optically active support materials, their method of preparation and their uses

#1082
20050199124
2005-09-15

Device and method for removing water and carbon dioxide from a gas mixture using pressure swing adsorption

#1083
20050186123
2005-08-25

Methods and materials for the reduction and control of moisture and oxygen in OLED devices

#1084
20050176110
2005-08-11

Process for chromatographic separation of nucleosides

#1085
20050163991
2005-07-28

Supports for solid phase extraction

#1086
20050155491
2005-07-21

Dehumidifying element and manufacturing method for the same

#1087
20050143477
2005-06-30

Macroporous cross-linked polymer particles

#1088
20050139537
2005-06-30

Negatively charged membrane

#1089
20050118423
2005-06-02

Particulate water absorbent containing water absorbent resin as a main component

#1090
20050104028
2005-05-19

Oil recovery and environmental cleanup compositions comprising a polyethylene/vinyl acetate copolymer

#1091
20050096435
2005-05-05

Superabsorbent polymer with high permeability

#1092
20050077221
2005-04-14

Method of producing hierarchical porous beads

#1093
20050061742
2005-03-24

Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in physiologic fluids

#1094
20050043491
2005-02-24

Particulate hydrophobic polymer, production process therefor and column for reversed-phase high-performance liquid chromatography

#1095
20050035061
2005-02-17

Method of producing macroporous cross-linked polymer particles

#1096
20050029191
2005-02-10

Separation medium, its preparation and its use

#1097
20050020812
2005-01-27

Immobilised affinity medium and its use in separation

#1098
20050019302
2005-01-27

Polymer based permeable membrane for removal of ions

#1099
20050013788
2005-01-20

Sorptive composite materials

#1100
20050003176
2005-01-06

Continuous production method of water-absorbing composite

#1101
18647271
2024-10-29

Cellulous nanofiber aerogels-based bio unit for sequestering flow back CO2 after hydraulic fracturing operations

#1102
17950719
2023-09-19

Reducing sulfur emissions of sulfur recovery plant by a sorption based SOselective crosslinked polyionic liquid system

#1103
17713363
2025-04-08

Injectable oxidant materials for environmental remediation

#1104
17354014
2025-07-22

Method of modifying weather with altitude targeting drop bags

#1105
16056639
2020-03-31

Pelletized immobilized amine sorbent for COcapture

#1106
15176758
2016-11-29

Molecularly imprinted polymer beads for extraction of metals and uses thereof

#1107
15156773
2018-09-04

Pelletized immobilized amine sorbent for COcapture