ClassID:

32644

B01J20/305 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof; Processes for preparing, regenerating, or reactivating Addition of material, later completely removed, e.g. as result of heat treatment, leaching or washing, e.g. for forming pores

Sub-classes:
Recent Application in this class:
#1
20260049017
2026-02-19

FIXED BED DESALINATION REACTOR

#2
20250352985
2025-11-20

METHOD FOR PRODUCING VOC ADSORPTION DEVICE

#3
20250170560
2025-05-29

MEMBRANE

#4
20250065296
2025-02-27

METHOD FOR MANUFACTURING A POROUS MONOLITH BY A SOL-GEL PROCESS

#5
20250018368
2025-01-16

HYDROPHILIC FOAM FOR RETENTION OF ORGANIC AND INORGANIC COMPOUNDS, PRODUCTION PROCESS AND USES THEREOF

#6
20240350967
2024-10-24

SORBENTS AND METHODS FOR CARBON CAPTURE VIA CALCIUM LOOPING

#7
20240343592
2024-10-17

SILICATE MATERIAL ZEO-2 AND SILICATE MOLECULAR SIEVE ZEO-3 AND SYNTHESIS METHOD THEREFOR AND USE THEREOF

#8
20240307850
2024-09-19

Method for Producing a Multi-Capillary Lining

#9
20240238754
2024-07-18

ANION-DOPED METAL OXIDE

#10
20240238753
2024-07-18

ADSORBENT THAT CONTAINS POTASSIUM HYDROXIDE AND POTASSIUM CARBONATE, AND RELATED METHODS AND DEVICES

#11
20240207817
2024-06-27

AGAROSE-CELLULOSE NANOCOMPOSITE POROUS GEL MICROSPHERE, PREPARATION METHOD, AND APPLICATION

#12
20240181432
2024-06-06

Improved Process for the Manufacture of a Composite Porous Material

#13
20240165583
2024-05-23

Biomass-based porous carbon composite materials and preparation thereof and application in COadsorption

#14
20240009613
2024-01-11

CO2 CAPTURE SORBENTS WITH LOW REGENERATION TEMPERATURE AND HIGH DESORPTION RATES

#15
20230405549
2023-12-21

SORBENT FOR REMOVING RADON, PRODUCTION METHOD FOR SAME, AND RADON REMOVAL METHOD USING SAME

#16
20230364582
2023-11-16

FUNCTIONAL MATERIAL, AN APPARATUS FOR PURIFICATION OF A FLUID, AN APPARATUS FOR A CONTAINING A LIQUID, A PULVERIZED PRODUCT AND METHOD OF MANUFACTURING SAME

#17
20230356186
2023-11-09

Polymer matrix composites comprising functional particles and methods of making the same

#18
20230330628
2023-10-19

POROUS CROSSLINKED MATERIAL, PREPARATION AND APPLICATION THEREOF

#19
20230233990
2023-07-27

Gas treatment element and a method of forming a gas treatment element

#20
20230202852
2023-06-29

ENANTIOENRICHED CHIRAL MICROPOROUS MATERIAL, PREPARATION METHOD AND USES

#21
20230048109
2023-02-16

Method for sulfonating sawdust to form modified sorbent

#22
20230041993
2023-02-09

Method for sulfonating and oxidizing sawdust to form a sorbent

#23
20230040202
2023-02-09

Treatment method for forming a dye sorbent

#24
20220341664
2022-10-27

SUPERCRITICAL DRYING OF CHROMATOGRAPHIC MEDIA

#25
20220219142
2022-07-14

Polymeric lanthanum nanocomposite, and preparation method and application thereof

#26
20220118425
2022-04-21

METHOD OF CHROMATOGRAPHY ON A POROUS PACKING MATERIAL PRODUCED BY A DRAWING PROCESS

#27
20220080384
2022-03-17

Method for preparing modified cellulose aerogel for glycoprotein separation

#28
20220080380
2022-03-17

Process for producing a highly porous CaO-based material modified with carbon nanotubes for capturing vehicle COproduct and use

#29
20220064011
2022-03-03

Solidothermal synthesis of a boron-containing zeolite with an MWW framework structure

#30
20210290706
2021-09-23

Superabsorbent materials and methods of making the same

#31
20210244781
2021-08-12

Superabsorbent materials and methods of making the same

#32
20210205784
2021-07-08

Method of producing modified sawdust sorbent

#33
20210095396
2021-04-01

FUNCTIONAL TEXTILES AND MANUFACTURING METHODS

#34
20210094016
2021-04-01

FUNCTIONAL MATERIAL, AN APPARATUS FOR PURIFICATION OF A FLUID, AN APPARATUS FOR A CONTAINING A LIQUID, A PULVERIZED PRODUCT AND METHOD OF MANUFACTURING SAME

#35
20210047193
2021-02-18

Method of preparing zeolite nanosheet via simple calcination process and zeolite nanosheet particle prepared thereby

#36
20210032415
2021-02-04

METHOD FOR PRODUCING CELLULOSE PARTICLES USING POROUS MEMBRANE

#37
20200339430
2020-10-29

Solidothermal synthesis of a boron-containing zeolite with an MWW framework structure

#38
20200330958
2020-10-22

Polymer matrix composites comprising functional particles and methods of making the same

#39
20200298202
2020-09-24

Preparation method for combined modified straw active particulate carbon adsorption material and use of same

#40
20200287221
2020-09-10

Support for polymer electrolyte fuel cell catalyst, method of producing support for polymer electrolyte fuel cell catalyst, catalyst layer for polymer electrolyte fuel cell, and fuel cell

#41
20190366300
2019-12-05

Porous, wet-triggered shrinkable materials

#42
20190314784
2019-10-17

Method for producing an adsorbent material and method for extracting lithium from saline solutions using the material

#43
20190275496
2019-09-12

ACTIVATED CARBON FILTER ARTICLES AND METHODS OF MAKING AND THEIR USE

#44
20190275495
2019-09-12

ACTIVATED CARBON FILTER ARTICLES AND METHODS OF MAKING AND THEIR USE

#45
20190262796
2019-08-29

Mid-temperature range dry regenerable solid carbon dioxide sorbent, slurry composition and method for manufacturing the same

#46
20190210003
2019-07-11

METHOD FOR PRODUCING POLYSACCHARIDE MONOLITH STRUCTURE

#47
20190194414
2019-06-27

Methods of producing organosilica materials and uses thereof

#48
20190194384
2019-06-27

Porous porphyrin polymer and method of recovering precious metal elements using the same

#49
20190134558
2019-05-09

Gas treatment element and a method of forming a gas treatment element

#50
20190099737
2019-04-04

Carbon sorbent for removal of metal catalysts from pharmaceuticals

#51
20190092794
2019-03-28

Separation of metal-organic frameworks

#52
20190091655
2019-03-28

Porous, wet-triggered shrinkable materials

#53
20190022624
2019-01-24

Solidified porous carbon material and method of manufacturing the same

#54
20190009251
2019-01-10

Method of chromatography on a porous packing produced by a drawing process

#55
20180304231
2018-10-25

Method and chromatography medium

#56
20180273700
2018-09-27

GRAPHENE-BIOPOLYMER COMPOSITE MATERIALS AND METHODS OF MAKING THEREOF

#57
20180214848
2018-08-02

Zeolite adsorbent based on mesoporous zeolite

#58
20180201629
2018-07-19

Separation of metal-organic frameworks

#59
20180178196
2018-06-28

Process for obtaining adsorbent material based on porous silicates for reduction of sulfur and nitrogen in oil fractions

#60
20180133688
2018-05-17

Composite graphene-based material

#61
20180071713
2018-03-15

Iron oxide absorbent compositions

#62
20180065105
2018-03-08

Multilayer polymeric membrane

#63
20170240424
2017-08-24

Method of preparing a porous carbon material

#64
20170239642
2017-08-24

Zeolite adsorbents with low binder content and large external surface area, method for preparation of same and uses thereof

#65
20170225145
2017-08-10

Mid-temperature range dry regenerable solid carbon dioxide sorbent, slurry composition and method for manufacturing the same

#66
20170189890
2017-07-06

Carbohydrate-mediated purification of petrochemicals

#67
20170167421
2017-06-15

Engine control sysstem configured to adjust present operation pursuant to predicted duty cycle operating conditions

#68
20170165633
2017-06-15

Coated nanoclusters for carbon dioxide adsorption

#69
20170013350
2017-01-12

Material for rapid gas sorption in loudspeakers

#70
20160244335
2016-08-25

MoS2 foam

#71
20160243525
2016-08-25

Multilayer polymeric membrane and process

#72
20160243521
2016-08-25

Method for producing porous cellulose beads and adsorbent employing same

#73
20160206765
2016-07-21

Method for manufacturing water-absorbent carrier

#74
20160184800
2016-06-30

Multicapillary Monolith

#75
20160136563
2016-05-19

Superadsorbent material system for improved filtration applications

#76
20160129421
2016-05-12

AEROGEL FOR CAPTURING CARBON DIOXIDE

#77
20160051974
2016-02-25

Desulfurization agent

#78
20160030914
2016-02-04

Granular material for absorption of harmful gases and process for production thereof

#79
20150376015
2015-12-31

Granular activated carbon, and manufacturing method for same

#80
20150367324
2015-12-24

Process for obtaining nanocomposites, nanocomposite, method of capture and retrieval of a solubilized and/or dispersed material in organic or inorganic medium, method of purification of an organic or inorganic medium and capture and retrieval kit for a solubilized and/or dispersed material in organic or inorganic medium

#81
20150343418
2015-12-03

ACTIVATED CARBON FILTER ARTICLES AND METHODS OF MAKING AND THEIR USE

#82
20150266069
2015-09-24

Dispersible, reactive contaminant capping material

#83
20150258525
2015-09-17

GRAPHENE-BASED MOLECULAR SIEVES AND METHODS FOR PRODUCTION THEREOF

#84
20150251156
2015-09-10

Process for preparing lipid coated particles of plant material

#85
20150105240
2015-04-16

Method of forming an agent and its use in desulphurisation

#86
20150064093
2015-03-05

Process for preparation of mesoporous silica and organosilica materials

#87
20140364302
2014-12-11

Porous bodies and methods

#88
20140332714
2014-11-13

Polymer adsorbent

#89
20140274659
2014-09-18

METHODS, MATERIALS, AND APPARATUSES ASSOCIATED WITH ADSORBING HYDROCARBON GAS MIXTURES

#90
20140251134
2014-09-11

Superadsorbent material system for improved filtration applications

#91
20140216639
2014-08-07

Sorbent substrates for COcapture and methods for forming the same

#92
20140120021
2014-05-01

Method for manufacturing mesoporous materials, materials so produced and use of mesoporous materials

#93
20140117279
2014-05-01

Method for preparing graphite powder composite supported by transition metal particles for storing hydrogen

#94
20140110629
2014-04-24

Process for obtaining adsorbent material based on porous silicates for reduction of sulfur and nitrogen in oil fractions

#95
20140100296
2014-04-10

Ceramic material, method for adsorbing carbon dioxide and method for converting carbon dioxide

#96
20140094359
2014-04-03

Gas separation adsorbents and manufacturing method

#97
20140020419
2014-01-23

Component for solar adsorption refrigeration system and method of making such component

#98
20130338001
2013-12-19

Metal oxide foam, amine functional solid sorbent, methods and applications

#99
20130244871
2013-09-19

Method for producing a fiber

#100
20130207034
2013-08-15

SUBSTRATES FOR CARBON DIOXIDE CAPTURE AND METHODS FOR MAKING SAME

#101
20130121911
2013-05-16

PELLETIZED MOLECULAR SIEVES AND METHOD OF MAKING MOLECULAR SIEVES

#102
20130075317
2013-03-28

Multicapillary monolith

#103
20130068101
2013-03-21

Sorbent substrates for COcapture and methods for forming the same

#104
20130012377
2013-01-10

BaX type Zeolite granule and process for preparing the same

#105
20120273720
2012-11-01

Carbon dioxide absorbent for exhaust gas, and preparation method thereof

#106
20120251414
2012-10-04

Porous bodies and methods

#107
20120178618
2012-07-12

Carbon porous body and adsorbent using the same

#108
20120082603
2012-04-05

Porous bodies and methods

#109
20120079941
2012-04-05

Porous bodies and methods

#110
20120043496
2012-02-23

POROUS, MAGNETIC SILICA GEL MOLDED PARTS, PRODUCTION THEREOF, AND APPLICATION THEREOF

#111
20110308355
2011-12-22

Adsorption agent for noble metal, method for manufacturing the same, and method for recovering noble metal

#112
20110297542
2011-12-08

METHOD OF FABRICATION OF MONOLITHIC STATIONARY PHASES FOR SEPARATIONS, AND METHODS OF SEPARATION USING SUCH STATIONARY PHASES

#113
20110284447
2011-11-24

Monolith separation medium for chromatography and process for producing the same

#114
20110229390
2011-09-22

Porous bodies and methods

#115
20110229389
2011-09-22

Porous bodies and methods

#116
20110162525
2011-07-07

Treatment of gases to reduce the carbon dioxide contents thereof

#117
20110152065
2011-06-23

Method for producing an oil binding agent

#118
20110048063
2011-03-03

Component for solar adsorption refrigeration system and method of making such component

#119
20100310539
2010-12-09

Method for manufacturing mesoporous materials, materials so produced and use of mesoporous materials

#120
20100298124
2010-11-25

Porous bodies and methods

#121
20100213411
2010-08-26

MONOLITH SEPARATION MEDIUM FOR CHROMATOGRAPHY AND PROCESS FOR PRODUCING THE SAME

#122
20100133106
2010-06-03

Porous bodies and methods

#123
20100072139
2010-03-25

Method of forming an agent and its use in desulphurisation

#124
20100029794
2010-02-04

Methods for making polymer beads

#125
20090301902
2009-12-10

PROCESS FOR PRODUCING NANOPOROUS CARBIDE-DERIVED CARBON WITH INCREASED GAS STORAGE CAPABILITY

#126
20090281272
2009-11-12

Monodisperse Molecularly Imprinted Polymer Beads

#127
20090087641
2009-04-02

Porous nanosheath networks, method of making and uses thereof

#128
20090045119
2009-02-19

Porous polymer and process for producing the same

#129
20090031855
2009-02-05

Porous bodies and methods

#130
20090018014
2009-01-15

Method for removing sulfur compounds from gasoline or diesel fuel using molecularly imprinted polymers

#131
20090014357
2009-01-15

Method for removing nitrogen compounds from gasoline or diesel fuel using molecularly imprinted polymers

#132
20080251027
2008-10-16

Shaped Absorbent Particles

#133
20080213557
2008-09-04

Carbon Porous Body, Method of Manufacturing Carbon Porous Body, Adsorbent and Biomolecular Element

#134
20080179253
2008-07-31

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

#135
20070251864
2007-11-01

Method for removing sulfur compounds from gasoline or diesel fuel using molecularly imprinted polymers

#136
20070207484
2007-09-06

POLYOL-MODIFIED SILANES AS PRECURSORS FOR SILICA

#137
20060252641
2006-11-09

High gas adsorption metal-organic framework

#138
20060081525
2006-04-20

Fibers with axial capillary slot that enhances adsorption, absorption and separation

#139
20050211616
2005-09-29

Porous adsorptive or chromatographic media

#140
20050209092
2005-09-22

Macrostructures of porous inorganic material and process for their preparation

#141
20050164890
2005-07-28

Supported perovskite-type oxides and methods for preparation thereof

#142
20050077221
2005-04-14

Method of producing hierarchical porous beads

#143
20050065027
2005-03-24

Desulfurization and novel methods for same

#144
19067005
2025-07-15

Fabrication of CaCoO/MgO nanocomposite materials using pechini sol-gel method

#145
19066790
2025-10-28

CoO—BiO@SiOnanocomposite and method of preparation thereof

#146
18379374
2024-02-13

Adsorbent using biowaste and plastic waste for wastewater treatment

#147
18378826
2024-12-17

Method of preparing adsorbent from date pit and a polymer

#148
18377888
2024-06-11

Method of preparing adsorbent from sugarcane bagasse and polyolefin waste

#149
17316591
2023-10-10

Trinuclear basic iron (III) acetate solid absorbent compositions and methods for the removal or sweetening of mercaptan sulfur compounds from hydrocarbon streams

#150
15241467
2017-09-12

Solvent-supported compaction of metal-organic frameworks