ClassID:

32580

B01J20/265 - page 2 - 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

Recent Application in this class:
#301
20100330141
2010-12-30

PRODUCT FOR ABSORPTION PURPOSES

#302
20100307979
2010-12-09

CHELATE RESIN

#303
20100292072
2010-11-18

Regenerable solid imine sorbents

#304
20100282684
2010-11-11

LIPOPOLYSACCHARIDE DECONTAMINATION

#305
20100248954
2010-09-30

Protein-adsorbing material and method for producing the same

#306
20100230346
2010-09-16

Urea sorbent

#307
20100230339
2010-09-16

Particulate chiral separation material

#308
20100216906
2010-08-26

Monolith separation medium for chromatographic use and method of producing the same

#309
20100213411
2010-08-26

MONOLITH SEPARATION MEDIUM FOR CHROMATOGRAPHY AND PROCESS FOR PRODUCING THE SAME

#310
20100210744
2010-08-19

Mesoporous polymer colloids

#311
20100197906
2010-08-05

Method for purification of chlorinated sucrose derivatives from reaction mixture by chromatography

#312
20100174051
2010-07-08

Asymmetric porous adsorptive bead

#313
20100135976
2010-06-03

ADSORPTION DEVICE

#314
20100129794
2010-05-27

Magnetic Polymer Particles

#315
20100129308
2010-05-27

Polymers functionalized with ion-specific recognition elements

#316
20100112208
2010-05-06

Titania-Based Coating for Capillary Microextraction

#317
20100099861
2010-04-22

SEPARATING AGENT FOR OPTICAL ISOMER

#318
20100069816
2010-03-18

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

#319
20100059440
2010-03-11

Cross-linked cellulose membranes

#320
20100047904
2010-02-25

MATERIALS, METHODS AND SYSTEMS FOR PURIFICATION AND/OR SEPARATION

#321
20100047551
2010-02-25

Composite materials comprising supported porous gels containing reactive functional groups

#322
20100044316
2010-02-25

Composite materials comprising supported porous gels

#323
20100028505
2010-02-04

Liquid clarification

#324
20100010185
2010-01-14

Modified polydicyclopentadienes

#325
20090326081
2009-12-31

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

#326
20090298954
2009-12-03

Affinity Carrier and Method for Producing Thereof

#327
20090281272
2009-11-12

Monodisperse Molecularly Imprinted Polymer Beads

#328
20090278455
2009-11-12

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

#329
20090275874
2009-11-05

Absorbent and column for extracorporeal circulation

#330
20090264639
2009-10-22

Polysaccharide derivative and separating agent for optical isomer containing the same

#331
20090247740
2009-10-01

SPHERICAL SULFATED CELLULOSE AND PRODUCTION PROCESS FOR THE SAME

#332
20090246286
2009-10-01

Particle for medical use and process for producing the same

#333
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

#334
20090223899
2009-09-10

MACROMOLECULAR KETOALDEHYDES

#335
20090218290
2009-09-03

MACROMOLECULAR KETOALDEHYDES

#336
20090209722
2009-08-20

Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separation and process for the preparation thereof

#337
20090200232
2009-08-13

Process for absorption-based separation of bioparticles from an aqueous suspension

#338
20090170973
2009-07-02

Macroporous hydrogels, their preparation and their use

#339
20090166295
2009-07-02

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

#340
20090148961
2009-06-11

Smart hydrogel particles for biomarker harvesting

#341
20090143529
2009-06-04

Peptide purification by means of hard metal ion affinity chromatography

#342
20090124798
2009-05-14

Filler for optical isomer separation

#343
20090087346
2009-04-02

Method for harvesting nanoparticles and sequestering biomarkers

#344
20090068468
2009-03-12

Bead for enantiomeric isomer resolution and process for producing the same

#345
20090062519
2009-03-05

Chitosan derivative and method of producing same

#346
20090062118
2009-03-05

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

#347
20090057233
2009-03-05

Polyazacrown-based materials for mercury capture and synthesis of those materials

#348
20090057232
2009-03-05

Method for removing metal contaminants from a metal containing solution

#349
20090048456
2009-02-19

Activated solid support and method

#350
20090035552
2009-02-05

Composite materials comprising supported porous gels containing reactive functional groups

#351
20090032463
2009-02-05

Method for separating a substance from a fluid

#352
20090029438
2009-01-29

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

#353
20090023604
2009-01-22

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

#354
20090008328
2009-01-08

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

#355
20080317701
2008-12-25

Phosphate Ion Adsorbent

#356
20080314831
2008-12-25

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

#357
20080312416
2008-12-18

Composite materials comprising supported porous gels containing metal-affinity ligands

#358
20080305950
2008-12-11

Guanidinated polysaccharides, their use as absorbents and process for producing same

#359
20080299671
2008-12-04

Hydrophobic Interaction Chromatography

#360
20080293917
2008-11-27

Peptide Purification By Means Of Metal Ion Affinity Chromatography

#361
20080290036
2008-11-27

Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents

#362
20080290029
2008-11-27

Method for removing organic matter from water and a device for carrying out said method

#363
20080290019
2008-11-27

Scavenging filter

#364
20080275228
2008-11-06

Method and apparatus of automatically isolating and purifying nucleic acid

#365
20080258076
2008-10-23

Medical isotope generator systems

#366
20080255269
2008-10-16

Coated polydivinylbenzene beads

#367
20080249289
2008-10-09

Manufacture of a chromatography matrix

#368
20080230471
2008-09-25

FUNCTIONAL FILTER MEDIUM

#369
20080210615
2008-09-04

Hydrophilic crosslinked polymer

#370
20080203029
2008-08-28

Chromatographic Media

#371
20080169240
2008-07-17

Arsenic Removal

#372
20080154029
2008-06-26

Process For Manufacturing a Composite Sorbent Material For Chromatographical Separation of Biopolymers

#373
20080135060
2008-06-12

Aldehyde removal

#374
20080134893
2008-06-12

Particulate filter media

#375
20080096220
2008-04-24

Triazine-based detoxification agents and their use

#376
20080093283
2008-04-24

Fluorocarbon mediated polymer blends and methods for making thereof

#377
20080093059
2008-04-24

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

#378
20080090918
2008-04-17

Separation medium, its preparation and its use

#379
20080061001
2008-03-13

Method of stably producing microporous membrane and use thereof in method of separating and purifying nucleic acid

#380
20080058440
2008-03-06

Hydrophilic membranes

#381
20080053894
2008-03-06

Poroushybrid material with organic groups removed from the surface

#382
20080035559
2008-02-14

Chromatographic separation member and method

#383
20080035558
2008-02-14

Polymer modified porous substrate for solid phase extraction

#384
20080021365
2008-01-24

Granulocyte adsorbent

#385
20070299249
2007-12-27

Polymer Particles

#386
20070296105
2007-12-27

Continuous method for production of a regioselective porous hollow fibre membrane

#387
20070292429
2007-12-20

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

#388
20070255042
2007-11-01

Production of chiral materials using crystallization inhibitors

#389
20070225490
2007-09-27

Cationic Oligomer of a Saccharide for Resolving Enantiomers and Asymmetric Synthesis

#390
20070217974
2007-09-20

Phosphoric ester of cellulose derivative and metal adsorbent comprising the same

#391
20070215549
2007-09-20

Separating agent for enantiomeric isomers

#392
20070215548
2007-09-20

Systems and methods for packing chromatography columns

#393
20070213258
2007-09-13

Endotoxin adsorbent, and method for removing endotoxin using the same

#394
20070212540
2007-09-13

Asymmetric porous adsorptive bead

#395
20070170393
2007-07-26

Solution of metal-polymer chelate(s) and applications thereof

#396
20070149719
2007-06-28

Granular polysaccharide polymer having phthalocyanine skeleton bonded thereto

#397
20070148090
2007-06-28

Per (3,6-anhydro) cyclodextrin derivatives, preparation thereof and use thereof for transporting metal elements to biological targets or for decontaminating biological targets of fluids

#398
20070144968
2007-06-28

Separation of fulvestrant isomers

#399
20070141430
2007-06-21

Gas scrubber and method related thereto

#400
20070131620
2007-06-14

Methods for removing metals from plating operation

#401
20070129529
2007-06-07

Functionalized porous poly(aryl ether ketone) materials and their use

#402
20070123647
2007-05-31

Oxygen absorber

#403
20070117972
2007-05-24

Materials and Methods For the Purification of Polyelectrolytes, Particularly Nucleic Acids

#404
20070108130
2007-05-17

Adsorption material and process for its production

#405
20070106033
2007-05-10

Crosslinked polymer having phthalocyanine bonded thereto

#406
20070102364
2007-05-10

Chelate adsorbents that can be used in a strongly acidic region

#407
20070093654
2007-04-26

Cellulose II phosphate ester and metal-adsorbing material using the same

#408
20070066761
2007-03-22

Swellable particles

#409
20070056911
2007-03-15

Selective removal of toxic compounds like arsenic from drinking water using a polymeric ligand exchanger

#410
20070049746
2007-03-01

Spherical sulfated cellulose and production process for the same

#411
20070039890
2007-02-22

Separating agent for enantiomeric isomers

#412
20070037933
2007-02-15

Surface modified polymer matrices and methods for their preparation

#413
20070029242
2007-02-08

Separating agent including polysaccharide derivative having a polycyclic structure

#414
20060287432
2006-12-21

Peptide purification by means of metal ion affinity chromatography

#415
20060247362
2006-11-02

Polymer modified porous substrate for solid phase extraction

#416
20060247361
2006-11-02

Polar functionalized polymer modified porous substrate for solid phase extraction

#417
20060219639
2006-10-05

Separation agent for separating optical isomer and method for preparation thereof

#418
20060205920
2006-09-14

Phosphorus dendrimers, preparation method thereof and use of same for the extraction of actinides and lanthanides

#419
20060201883
2006-09-14

Polymer matrixes having nanoscale channels and uses

#420
20060198765
2006-09-07

Method and device for sample preparation

#421
20060186050
2006-08-24

Devices and processes for removal of impurities from a fluid recovered from a subterranean environment

#422
20060183242
2006-08-17

Phthalate polymers

#423
20060175260
2006-08-10

Chromatographic separation member and method

#424
20060165647
2006-07-27

Immunosuppressive substance adsorbent, extracorporeal cicrulation column and method of treating cancer

#425
20060163149
2006-07-27

Product for absorption purposes

#426
20060160152
2006-07-20

Purified Stat proteins and methods of purifying thereof

#427
20060131239
2006-06-22

Agent for capturing substance having anionic substituent

#428
20060118483
2006-06-08

Method for preparing a separation medium

#429
20060094852
2006-05-04

Functionalized porous poly(aryl ether ketone) materials and their use

#430
20060081522
2006-04-20

Separating agent for optical isomers

#431
20060079671
2006-04-13

Phosphoprotein affinity resins and methods for making and using the same

#432
20060078892
2006-04-13

Prion protein binding materials and methods of use

#433
20060070950
2006-04-06

Composite filtration article

#434
20060069213
2006-03-30

Ligand immobilization support

#435
20060057142
2006-03-16

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

#436
20060040280
2006-02-23

Functionalized materials and methods of using same

#437
20060016756
2006-01-26

Process for producing packing for resolving optical isomers

#438
20060013982
2006-01-19

Titania-based coating for capillary microextraction

#439
20060009421
2006-01-12

Three-branched sugar-chain asparagine derivatives, the sugar-chain asparagines, the sugar chains, and processes for producing these

#440
20050277741
2005-12-15

Polymer with superior polar retention for sample pretreatment

#441
20050272600
2005-12-08

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

#442
20050241657
2005-11-03

Removal of nitrogen containing compounds from tobacco

#443
20050230298
2005-10-20

Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separation and process for the preparation thereof

#444
20050224415
2005-10-13

Temperature-responsive polymer compound and process for producing the same

#445
20050222279
2005-10-06

Surface-modified base matrices

#446
20050214541
2005-09-29

Polysaccharide phyllosilicate absorbent or superabsorbent nanocomposite materials

#447
20050211616
2005-09-29

Porous adsorptive or chromatographic media

#448
20050199124
2005-09-15

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

#449
20050186123
2005-08-25

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

#450
20050179151
2005-08-18

Manufacture of polysaccharide beads

#451
20050145573
2005-07-07

Adsorbent and method for adsorbing a chemokine in body fluid

#452
20050131141
2005-06-16

Macromolecular ketoaldehydes

#453
20050124765
2005-06-09

Adsorbent for recovering useful rare metals by adsorption

#454
20050107253
2005-05-19

Adsorbent for phosphoric acid

#455
20050075502
2005-04-07

Process for producing optically active ethyl (3R, 5S, 6E)-7-[2-cycloproply-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxy-6-heptenoate

#456
20050065282
2005-03-24

Post-modification of a porous support

#457
20050061742
2005-03-24

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

#458
20050056591
2005-03-17

Hydrophilic monolithic columns for separation of saccharide mixtures

#459
20050045561
2005-03-03

Separating agent for enantiomeric isomers

#460
20050043522
2005-02-24

Separation method

#461
20050043491
2005-02-24

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

#462
20050036979
2005-02-17

Fibrinogen adsorber III

#463
20050032922
2005-02-10

Functionalized polymeric media for separation of analytes

#464
20050029191
2005-02-10

Separation medium, its preparation and its use

#465
20050019938
2005-01-27

Method for determining the enantiomer ratio trimethylcyclopentene derivatives

#466
20050019770
2005-01-27

Macroporous gel, its preparation and its use

#467
20050014678
2005-01-20

Novel triazine-based detoxification agents and their use

#468
20050000901
2005-01-06

Filters and methods of making and using the same

#469
20050000888
2005-01-06

Method for preparing a separation medium

#470
18612504
2025-01-14

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#471
18212034
2024-04-30

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#472
17073226
2024-10-15

Functionalizing biological substrates with bioengineered peptides to bind targeted molecules