ClassID:

32534

B01J20/0233 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in Compounds of Cu, Ag, Au

Sub-classes:
Recent Application in this class:
#1
20260014526
2026-01-15

WATER TREATMENT METHOD

#2
20260008016
2026-01-08

METHOD FOR MAKING POLYSULFONE-BASED MEMBRANE

#3
20250108356
2025-04-03

All-in-on Getters

#4
20240390848
2024-11-28

APPARATUS AND METHOD FOR MERCURY REMOVAL

#5
20240326018
2024-10-03

SORBENT BED FOR AN AIR FILTER

#6
20240325988
2024-10-03

POLYSULFONE-BASED MEMBRANE FOR FRACTIONATION OF ERICHROME BLACK T (EBT)/DIVALENT SALTS, AND A METHOD OF MAKING THE SAME

#7
20240207812
2024-06-27

Cellulose Fibres

#8
20240189794
2024-06-13

RADIOACTIVE IODINE ADSORBENT, METHOD FOR PRODUCING RADIOACTIVE IODINE ADSORBENT, AND METHOD FOR PROCESSING RADIOACTIVE IODINE

#9
20240170174
2024-05-23

Waste Material Encapsulation Using Polymeric Materials

#10
20240033709
2024-02-01

OXYGENATED HIERARCHICALLY POROUS CARBON COMPOUNDS AS SCAFFOLDS FOR METAL NANOPARTICLES

#11
20230249153
2023-08-10

Method of making metal-impregnated oxygenated hierarchically porous carbon

#12
20230127531
2023-04-27

FILTER

#13
20220314194
2022-10-06

PARTICULATE WATER-ABSORBENT RESIN COMPOSITION

#14
20220219136
2022-07-14

REVERSIBLE ENRICHMENT MATERIAL, PREPARATION THEREFOR, AND APPLICATION THEREOF

#15
20220184578
2022-06-16

Method for manufacturing a granular adsorbent for separating carbon monoxide or carbon disulfide

#16
20220111615
2022-04-14

Protective fabric and protective product

#17
20220080382
2022-03-17

Metal nanoparticle-deposited, nitrogen-doped carbon adsorbents for removal of sulfur impurities in fuels

#18
20220023825
2022-01-27

FILTERING MEDIUM FOR FLUID PURIFICATION

#19
20210370266
2021-12-02

Method for adsorbing MTBE from an aqueous solution

#20
20210370265
2021-12-02

Method for treating an MTBE-contaminated aqueous solution

#21
20210370264
2021-12-02

Method for removing MTBE from a contaminated aqueous solution

#22
20210370263
2021-12-02

Sonication method for making adsorbent composition

#23
20210370262
2021-12-02

Method for making adsorbent fly ash composition

#24
20210287821
2021-09-16

Managing volatiles in nuclear waste vitrification

#25
20210246049
2021-08-12

PARTICULATE MINERAL MATERIALS FUNCTIONALIZED WITH REDUCING AGENTS FOR LOWERING THE AMOUNT OF HEAVY METAL CONTAMINANTS FROM AN AQUEOUS MEDIUM

#26
20210188679
2021-06-24

BIOREFINERY METHOD AND SYSTEM FOR ISOLATED ENVIRONMENTS

#27
20210077177
2021-03-18

Filtering method and apparatus

#28
20210031166
2021-02-04

Solid Phase Microextraction Membranes Impregnated with Gold Nanoparticles: Creation of Novel SERS-Enhancing Substrates

#29
20200376461
2020-12-03

Filtration system and methods of using such system for improved water filtration

#30
20200171460
2020-06-04

MTBE-removal composition with acid-treated fly ash particles

#31
20200171459
2020-06-04

Silver oxide nanoparticle-containing fly ash adsorbent

#32
20200165863
2020-05-28

Gas trapping member and vacuum heat insulation equipment

#33
20200147582
2020-05-14

Functionalized chromatographic materials and methods of making and using therefor

#34
20200131061
2020-04-30

Modular system and method for mercury speciation in a fluid sample

#35
20200055023
2020-02-20

Controlled release of hydrogen from composite nanoparticles

#36
20200048130
2020-02-13

Biorefinery method and system for isolated environments

#37
20190336938
2019-11-07

Xenon adsorbent

#38
20190321801
2019-10-24

Nitrogen oxide storage material and exhaust gas purification method

#39
20190262798
2019-08-29

METAL NANOPARTICLE-DEPOSITED, NITROGEN-DOPED CARBON ADSORBENTS FOR REMOVAL OF SULFUR IMPURITIES IN FUELS

#40
20190184368
2019-06-20

FILTERING MEDIUM FOR FLUID PURIFICATION

#41
20190070582
2019-03-07

Method for removing dissolved heavy metals from liquids

#42
20190070581
2019-03-07

Nanocomposite material for adsorption of dissolved metals

#43
20190009249
2019-01-10

Self-Formaldehyde-scavenging heat-resistant ABS material and preparation method therefor

#44
20190009245
2019-01-10

Adsorbent for radioactive antimony, radioactive iodine and radioactive ruthenium, and treatment method of radioactive waste water using the adsorbent

#45
20190001014
2019-01-03

Porous silica and deodorant comprising the same

#46
20180319658
2018-11-08

Controlled release of hydrogen from composite nanoparticles

#47
20180305228
2018-10-25

Filtration system and methods of using such system for improved water filtration

#48
20180292336
2018-10-11

TEMPERATURE DIFFERENTIAL FLUID SENSOR

#49
20180207310
2018-07-26

Moisture and Odour Removing Insert

#50
20180186667
2018-07-05

SUSTAINED SILVER RELEASE COMPOSITION FOR WATER PURIFICATION

#51
20180155227
2018-06-07

Biorefinery method and system for isolated environments

#52
20180133688
2018-05-17

Composite graphene-based material

#53
20180080148
2018-03-22

ELECTROSPUN POLYMERIC POROUS FIBERS CONTAINING NANOMATERIALS

#54
20180015441
2018-01-18

Resin nanocomposite, method for preparing the same, and method for treating sewage with the same

#55
20180008954
2018-01-11

ADSORBENT AND METHOD FOR PRODUCING SAME

#56
20170354948
2017-12-14

Metal adsorbent and a method of making thereof

#57
20170232383
2017-08-17

Materials for moisture removal and water harvesting from air

#58
20170122875
2017-05-04

Methods and materials for determination of distribution coefficients for separation materials

#59
20160330986
2016-11-17

Ethylene removal agent

#60
20160251241
2016-09-01

Wastewater treatment method and wastewater treatment apparatus

#61
20150133712
2015-05-14

Process for the isolation of carotenoids

#62
20150110697
2015-04-23

Methyl iodide adsorber, use thereof and method for the adsorption of methyl iodide

#63
20150086437
2015-03-26

Reactor system, an absorbent and a process for reacting a feed

#64
20140305870
2014-10-16

Filtration medium comprising a metal-containing particulate

#65
20140034576
2014-02-06

Filtering medium for fluid purification

#66
20130202890
2013-08-08

Aerogels and methods of making same

#67
20130178662
2013-07-11

Modified catalyst supports

#68
20130146542
2013-06-13

Functionalized chromatographic materials and methods of making and using therefor

#69
20130052115
2013-02-28

Method of manufacturing spherical mesoporous silica containing dispersed silver nanoparticles, and spherical mesoporous silica manufactured by said method

#70
20130047707
2013-02-28

Leak testing method and leak testing device for iodine filter

#71
20130022511
2013-01-24

Exhaust purifying catalyst

#72
20120270723
2012-10-25

Method for cleaning used denitration catalyst

#73
20120073811
2012-03-29

In situ process for mercury removal

#74
20120073439
2012-03-29

Supported silver sulfide sorbent

#75
20120024197
2012-02-02

Hydrogen-trapping material, method of preparation and uses

#76
20120018351
2012-01-26

Processes for removing sulfur from a hydrocarbon stream utilizing silver-based sorbents

#77
20110294660
2011-12-01

REUSABLE HEAVY METAL REMOVER AND FABRICATION METHOD THEREOF

#78
20110288339
2011-11-24

Reactor system, an absorbent and a process for reacting a feed

#79
20110155661
2011-06-30

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#80
20110117201
2011-05-19

Composition for treatment of water

#81
20110052463
2011-03-03

Nanostructured sorbent materials for capturing environmental mercury vapor

#82
20110049045
2011-03-03

NANOSTRUCTURED SORBENT MATERIALS FOR CAPTURING ENVIRONMENTAL MERCURY VAPOR

#83
20110028313
2011-02-03

Adsorptive composition and adsorptive molded article

#84
20110011805
2011-01-20

POROUS METAL ORGANIC FRAMEWORKS AS DESICCANTS

#85
20100296966
2010-11-25

Multi-functional cabin air filter

#86
20100152042
2010-06-17

Compositions comprising metal-modified silica nanoparticles

#87
20100126909
2010-05-27

Method for removal of mercury from hydrocarbon feedstocks

#88
20100093530
2010-04-15

Method of preparing a composition using argentation chromatography

#89
20100087689
2010-04-08

Method for depletion of sulfur and/or compounds containing sulfur from a biochemically produced organic compound

#90
20100056841
2010-03-04

Methods Of Disposing Of Sorbent Bodies

#91
20100050868
2010-03-04

MERCURY ABSORPTION USING CHABAZITE SUPPORTED METALLIC NANODOTS

#92
20100050866
2010-03-04

NANOWIRE FILTER, METHOD FOR MANUFACTURING THE SAME, METHOD FOR REMOVING MATERIAL ABSORBED THEREON, AND FILTERING APPARATUS HAVING THE SAME

#93
20100050583
2010-03-04

Ammonia-free gaseous air filter

#94
20090308800
2009-12-17

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#95
20090292132
2009-11-26

REACTOR SYSTEM AND PROCESS FOR REACTING A FEED

#96
20090242480
2009-10-01

FIBERS WITH BOUND METAL OXIDES AND METHOD THEREOF

#97
20090163359
2009-06-25

AMBIENT TEMPERATURE NITROGEN OXIDE ADSORBENT

#98
20090114093
2009-05-07

Methods, systems, and devices for deep desulfurization of fuel gases

#99
20090054859
2009-02-26

Metal-modified silica particles for reducing odor

#100
20090050535
2009-02-26

REACTOR SYSTEM, AND A PROCESS FOR PREPARING AN OLEFIN OXIDE, A 1,2-DIOL, A 1,2-DIOL ETHER, A 1,2-CARBONATE AND AN ALKANOLAMINE

#101
20090008323
2009-01-08

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#102
20080283446
2008-11-20

SILVER-BASED SORBENTS

#103
20080207443
2008-08-28

Sorbent comprising activated carbon, process for making same and use thereof

#104
20080156192
2008-07-03

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

#105
20080102136
2008-05-01

Reactive nanoparticles as destructive adsorbents for biological and chemical contamination

#106
20080090115
2008-04-17

Desulfurizing Agent for Organousulfur Compound-Containing Fuel Oil, and Process for Producing Hydrogen for Fuel Cell

#107
20080039318
2008-02-14

Desulfurization and novel process for same

#108
20070298064
2007-12-27

Structures that inhibit microbial growth

#109
20070196256
2007-08-23

Metallic gas sorbents on the basis of lithium alloys

#110
20070181504
2007-08-09

Method of preparing a composition using argentation chromatography

#111
20070166224
2007-07-19

Method for the preparation of adsorption compositions including gold or silver nanoparticles

#112
20070112218
2007-05-17

Method for producing an ethylamine

#113
20070078520
2007-04-05

Traceable nanocrystals and preparation thereof

#114
20060289349
2006-12-28

Composite materials for fluid treatment

#115
20060240980
2006-10-26

Polyporous material having nanoparticle and their preparation thereof

#116
20060225817
2006-10-12

Gas sorbents on the basis of intermetallic compounds and a method for producing the same

#117
20060182709
2006-08-17

Treatment of landfill gas

#118
20060090646
2006-05-04

Adsorbent material for selective adsorption of carbon monoxide and unsaturated hydrocarbons

#119
20060051312
2006-03-09

Multi-layered carbon nanoball for deodorization

#120
20060008442
2006-01-12

Metal ion modified high surface area materials for odor removal and control

#121
20050279696
2005-12-22

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#122
20050164890
2005-07-28

Supported perovskite-type oxides and methods for preparation thereof

#123
20050112085
2005-05-26

Odor controlling article including a visual indicating device for monitoring odor absorption

#124
20050084475
2005-04-21

Treatment of landfill gas

#125
20050084438
2005-04-21

Method for reducing odor using metal-modified silica particles

#126
20050020445
2005-01-27

Desulfurization and novel process for same

#127
15938228
2018-08-28

Process for using phytochemicals and sugar acids to create one or more engineered media for use in a water purification filter