ClassID:

32603

B01J20/28047 - page 2 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form Gels

Recent Application in this class:
#301
20150034561
2015-02-05

Performance trapping mass and use thereof in heavy metal trapping

#302
20140378676
2014-12-25

Nanofibrillar cellulose as a phase separation agent

#303
20140286888
2014-09-25

Self-assembling peptide and peptide gel with high strength

#304
20140242713
2014-08-28

Nanoporous detectors of monocyclic aromatic compounds and other pollutants

#305
20140190892
2014-07-10

Method of removing strontium cations from a water stream using an amorphous titanium silicate

#306
20140135212
2014-05-15

Sorbent material and method for using the same

#307
20140076070
2014-03-20

Monolithic silicone and method of separation, purification and concentration therewith

#308
20140046112
2014-02-13

Hydrophilic activated sorbent extraction disk

#309
20140013867
2014-01-16

Microporous organogel absorbing/solubilising materials

#310
20140012034
2014-01-09

Cross-linked carbon nanotube networks

#311
20130309927
2013-11-21

Composite porous dehumidifying material for an HVAC

#312
20130287661
2013-10-31

Aerogel sorbents

#313
20130284986
2013-10-31

Carbon nanotube separation by reversible gelation

#314
20130283847
2013-10-31

Adsorption cooling system using carbon aerogel

#315
20130283845
2013-10-31

Adsorption cooling system using carbon aerogel

#316
20130277277
2013-10-24

Carbon nanotube separation by reversible gelation

#317
20130220926
2013-08-29

Inverse fluidization for purifying fluid streams

#318
20130202890
2013-08-08

Aerogels and methods of making same

#319
20130029843
2013-01-31

Sol-gel derived compositions

#320
20130026093
2013-01-31

Method for removing ionic species contained in an aqueous phase using a sol gel composite material

#321
20130020349
2013-01-24

Activated carbon cryogels and related methods

#322
20130012379
2013-01-10

MODIFIED SOL-GEL DERIVED SORBENT MATERIAL AND METHOD FOR USING THE SAME

#323
20130011679
2013-01-10

Preparation of mesoporous and macroporous silica gel

#324
20120301360
2012-11-29

NANOSTRUCTURED AEROGEL-THERMOELECTRIC DEVICE, MAKING AND USING THE SAME

#325
20120296057
2012-11-22

Method for producing water absorbent resin

#326
20120295043
2012-11-22

SPACER PROFILE FOR AN INSULATED GLAZING UNIT

#327
20120235073
2012-09-20

Fabricating porous materials using thixotropic gels

#328
20120211699
2012-08-23

Process for producing water-absorbing polymer particles with high free swell rate

#329
20120199789
2012-08-09

Silica gel compositions containing alkali metals and alkali metal alloys

#330
20120164039
2012-06-28

PALLADIUM ION ADSORBENT AND METHODS FOR SEPARATING AND RECOVERING PALLADIUM USING IT

#331
20120058066
2012-03-08

Self-assembling peptide and peptide gel with high strength

#332
20120032111
2012-02-09

Sol-gel derived sorbent material containing a sorbate interactive material and method for using the same

#333
20120004434
2012-01-05

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

#334
20110253616
2011-10-20

Membrane stacks

#335
20110237698
2011-09-29

Aerogel, composition for the aerogel, and method of making the aerogel

#336
20110201041
2011-08-18

Encapsulation of nano-materials for fluid purification/separation

#337
20110198291
2011-08-18

Purifying agent for oily liquid containing polychlorinated biphenyls

#338
20110166017
2011-07-07

Formulation and method for preparing gels comprising hydrous hafnium oxide

#339
20110166016
2011-07-07

Formulation and method for preparing gels comprising hydrous cerium oxide

#340
20110163265
2011-07-07

Formulation and method for preparing gels comprising hydrous aluminum oxide

#341
20110151573
2011-06-23

Nanoporous detectors of monocyclic aromatic compounds and other pollutants

#342
20110147197
2011-06-23

METHODS FOR ENHANCING ADSORPTION OF MOLECULES

#343
20110117596
2011-05-19

COMPOSITE SORBENT MATERIAL, ITS PREPARATION AND ITS USE

#344
20110014113
2011-01-20

Carbon nanotube separation by reversible gelation

#345
20100331179
2010-12-30

Activated carbon cryogels and related methods

#346
20100254890
2010-10-07

Method of forming a particulate porous metal oxide or metalloid oxide

#347
20100230339
2010-09-16

Particulate chiral separation material

#348
20100207050
2010-08-19

Drying device and method of aqueous moisture gel

#349
20100166648
2010-07-01

Silica gel compositions containing alkali metals and alkali metal alloys

#350
20100136706
2010-06-03

Molecule-responsive gel particles, method of production of the same, and use thereof

#351
20100135976
2010-06-03

ADSORPTION DEVICE

#352
20100116746
2010-05-13

Inverse Fluidization for Purifying Fluid Streams

#353
20100113856
2010-05-06

APPARATUS AND METHOD FOR REMEDIATION OF AQUEOUS SOLUTIONS

#354
20100112132
2010-05-06

Beer clarification aid based on silica xerogel with high filterability

#355
20100101996
2010-04-29

Boron-removing agent and boron removal method utilizing xerogel

#356
20100096334
2010-04-22

Swellable materials and methods of use

#357
20100093972
2010-04-15

Method of stabilizing resorcinol resins and gel compositions made therefrom

#358
20100092371
2010-04-15

Aerogels based on carbon nanotubes

#359
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

#360
20100047551
2010-02-25

Composite materials comprising supported porous gels containing reactive functional groups

#361
20100044316
2010-02-25

Composite materials comprising supported porous gels

#362
20100035757
2010-02-11

Deodorizing super-absorbent composition

#363
20090250349
2009-10-08

Tube Structure with Sol-Gel Zirconia Coating

#364
20090200232
2009-08-13

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

#365
20090170973
2009-07-02

Macroporous hydrogels, their preparation and their use

#366
20090118120
2009-05-07

Solid materials for removing arsenic and method thereof

#367
20090048092
2009-02-19

METHOD FOR MANUFACTURING ADSORBENT-CONTAINING COMPACT AND AN ADSORBENT-CONTAINING COMPACT

#368
20090041614
2009-02-12

Silica gel compositions containing alkali metals and alkali metal alloys

#369
20090036297
2009-02-05

Sol Gel Functionalized Silicate Catalyst and Scavenger

#370
20090035552
2009-02-05

Composite materials comprising supported porous gels containing reactive functional groups

#371
20090032463
2009-02-05

Method for separating a substance from a fluid

#372
20090029438
2009-01-29

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

#373
20090019815
2009-01-22

Spacer Profile for Insulated Glazing Unit

#374
20090008328
2009-01-08

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

#375
20090008327
2009-01-08

Ultraporous sol gel monoliths

#376
20080314831
2008-12-25

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

#377
20080312416
2008-12-18

Composite materials comprising supported porous gels containing metal-affinity ligands

#378
20080287631
2008-11-20

Process for preparing water-absorbing polymer particles

#379
20080264867
2008-10-30

Stable composite material comprising supported porous gels

#380
20080196589
2008-08-21

Gas Separating and/or Purifying Gel and Associated Devices

#381
20080179253
2008-07-31

Porous Particulate Material For Fluid Treatment, Cementitious Composition and Method of Manufacture Thereof

#382
20080173177
2008-07-24

METHOD FOR REMOVING HARMFUL SUBSTANCES AND FILTER FOR REMOVING HARMFUL SUBSTANCES

#383
20080156192
2008-07-03

Air filtration media comprising metal-doped silicon-based gel materials with nitric acid and/or potassium persulfate

#384
20080142449
2008-06-19

Method for Manufacturing a Module for Treating a Fluid

#385
20080128652
2008-06-05

Liquid Crystal Gel and Method for Manufacturing the Same

#386
20080128357
2008-06-05

Separation of platinum group metals

#387
20080119357
2008-05-22

Solid materials for removing arsenic and method thereof

#388
20080112876
2008-05-15

Method of Stabilizing Resorcinol Resins and Gel Compositions Made Therefrom

#389
20080090918
2008-04-17

Separation medium, its preparation and its use

#390
20080071129
2008-03-20

Nanopore Reactive Adsorbents for the High-Efficiency Removal of Waste Species

#391
20080017578
2008-01-24

Membrane stacks

#392
20080006153
2008-01-10

Air filtration media comprising oxidizing agent-treated metal-doped silicon-based gel and zeolite materials

#393
20080006012
2008-01-10

Air filtration media comprising metal-doped silicon-base gel materials with oxidizing agents

#394
20070290393
2007-12-20

Rigid porous carbon structures, methods of making, methods of using and products containing same

#395
20070284308
2007-12-13

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

#396
20070255042
2007-11-01

Production of chiral materials using crystallization inhibitors

#397
20070249493
2007-10-25

Functionalized porous honeycomb structure, manufacturing method thereof and air cleaner using the same

#398
20070207484
2007-09-06

POLYOL-MODIFIED SILANES AS PRECURSORS FOR SILICA

#399
20070167317
2007-07-19

Silica gel compositions containing alkali metals and alkali metal alloys

#400
20070163960
2007-07-19

Chromatographic separation method, separation device and process for the preparation of a separation medium for use therein

#401
20070113735
2007-05-24

Activated carbon cryogels and related methods

#402
20070095736
2007-05-03

Tube structure with sol-gel zirconia coating

#403
20070065356
2007-03-22

Process for the production of monolithic mouldings

#404
20070062874
2007-03-22

High efficiency sol-gel gas chromatography column

#405
20060198765
2006-09-07

Method and device for sample preparation

#406
20060183828
2006-08-17

Water absorbent resin and method for production thereof

#407
20060175249
2006-08-10

Hydrophilic mixed matrix material having reversible water absorbing properties

#408
20060131238
2006-06-22

Ultraporous sol gel monoliths

#409
20060096926
2006-05-11

Method for mercury capture from fluid streams

#410
20060027508
2006-02-09

Method for manufacturing a module for treating a fluid

#411
20060013981
2006-01-19

Polytetrahydrofuran-Based Coating for Capillary Microextraction

#412
20060013979
2006-01-19

Spacer profile for an insulated glazing unit

#413
20050285290
2005-12-29

Method of manufacturing an organic/inorganic hybrid porous material

#414
20050282288
2005-12-22

Apparatus for effecting chemical separation and SERS detection using metal-doped sol-gels

#415
20050233085
2005-10-20

Method for preparing a solid phase microextraction device using aerogel

#416
20050218078
2005-10-06

Separation of platinum group metals

#417
20050163991
2005-07-28

Supports for solid phase extraction

#418
20050151278
2005-07-14

Silica gel compositions containing alkali metals and alkali metal alloys

#419
20050145573
2005-07-07

Adsorbent and method for adsorbing a chemokine in body fluid

#420
20050106068
2005-05-19

Sol-gel dendron separation and extraction capillary column

#421
20050029191
2005-02-10

Separation medium, its preparation and its use

#422
20050019770
2005-01-27

Macroporous gel, its preparation and its use

#423
20050016923
2005-01-27

Molecular imprinting of solute on cellulose/silica composite, and products and uses thereof

#424
20050013788
2005-01-20

Sorptive composite materials

#425
18784103
2025-09-23

Bedding components including fluid absorbing gel beads

#426
18647271
2024-10-29

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

#427
18609719
2024-08-27

Bedding components including fluid absorbing gel beads

#428
18233089
2024-11-19

Hydrogel nanobeads for adsorption of pollutants from wastewater

#429
17675828
2023-04-18

PSA-functionalized sol-gel sorbent materials and methods of preparation

#430
17315390
2021-10-19

Preparation methods of high modulus carbon fiber (HMCF) and precursor (mesophase pitch (MP)) thereof

#431
15468530
2018-03-27

Alkyl functionalized porous silica liquid chromatographic stationary phases and solid phase extraction sorbents

#432
15050433
2016-10-18

Synthesis of zinc oxide nanocomposites using poly (ionic liquid)