ClassID:

32566

B01J20/165 - 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 silica or silicate; Alumino-silicates Natural alumino-silicates, e.g. zeolites

Recent Application in this class:
#1
20260131305
2026-05-14

MANUFACTURE OF BASALT FIBER SORBENT BOOM

#2
20260125286
2026-05-07

Water Harvester

#3
20260097387
2026-04-09

METHOD OF PURIFYING METHYL FLUORIDE BY REMOVING DIMETHYL ETHER

#4
20260092218
2026-04-02

USY AND RELATED ZEOLITE CATALYSTS WITH BLOCKED UNDESIRED ACTIVE SITES, AND METHODS FOR SYNTHESIZING THE SAME RELYING ON SELECTIVE EXTRACTION AND ION-EXCHANGE

#5
20250381499
2025-12-18

SOE PLANT AND PROCESS FOR PERFORMING SOLID OXIDE ELECTROLYSIS

#6
20250352990
2025-11-20

CATALYTIC COMPOSITION AND CATALYTIC DEVICE

#7
20250339806
2025-11-06

METHOD OF MANUFACTURING ZEOLITE-CARBON COMPOSITE AND METHOD OF TREATING EXHAUST GAS

#8
20250318495
2025-10-16

AIRBORNE DUST REDUCING GRANULAR ABSORBENT BLENDS

#9
20250281900
2025-09-11

Method for Making Bentonite/Natural Fiber Nanocomposite

#10
20250214029
2025-07-03

CARBON DIOXIDE CAPTURE MODULE

#11
20250170551
2025-05-29

SORBENTS FOR REMOVAL OF MERCURY AND OTHER CONTAMINANTS

#12
20250091030
2025-03-20

MULTI-GAS GETTERS

#13
20250074778
2025-03-06

Method for preparing organic-inorganic hierarchical ZSM-5

#14
20250065298
2025-02-27

Composition for separating extracellular vesicles comprising amine-functionalized solid support and homobifunctional hydrazide

#15
20250041823
2025-02-06

PURIFICATION OF ORGANIC SOLVENTS

#16
20240399286
2024-12-05

ADSORBENT BED WITH INCREASED HYDROTHERMAL STABILITY

#17
20240390848
2024-11-28

APPARATUS AND METHOD FOR MERCURY REMOVAL

#18
20240390835
2024-11-28

Hydrogen Purification By Adsorption

#19
20240368059
2024-11-07

PROCESS FOR RECOVERING PROPYLENE

#20
20240307850
2024-09-19

Method for Producing a Multi-Capillary Lining

#21
20240286108
2024-08-29

CARBON DIOXIDE ADSORBENT, MANUFACTURING METHOD OF THE SAME, DEVICE AND PROCESS USING THE SAME

#22
20240261760
2024-08-08

METHOD OF MAKING NANOCOMPOSITE FROM DATE PALM TREE AND SAUDI BENTONITE

#23
20240226866
2024-07-11

METHODS OF PRODUCING CATALYSTS COMPRISING ONE OR MORE OXIDES OF NICKEL AND ONE OR MORE OXIDES OF SILER

#24
20240181384
2024-06-06

OXYGEN ABSORBING COMPOSITION AND METHOD OF MANUFACTURING THEREOF

#25
20240149254
2024-05-09

METHOD FOR PREPARING A HYDROCARBON ADSORPTION CATALYST, A HYDROCARBON ADSORPTION CATALYST PREPARED THEREBY, AND A HYDROCARBON TRAP COMPRISING THE SAME

#26
20240131502
2024-04-25

Methods of producing catalysts comprising one or more oxides of nickel and one or more oxides of silver

#27
20230405549
2023-12-21

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

#28
20230405547
2023-12-21

M-xylene Adsorbent and Preparation Method Therefor

#29
20230381738
2023-11-30

Hydrocarbon Adsorption Device

#30
20230381708
2023-11-30

ADSORBENT MATERIAL FOR REMOVING NITROGEN OXIDES FROM INDOOR OR CABIN AIR

#31
20230364580
2023-11-16

ADSORBENT COMPOSITION, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#32
20230356179
2023-11-09

COMBINED ADSORPTION AND CATALYSIS FOR CABIN AIR POLLUTION CONTROL

#33
20230356138
2023-11-09

METHOD OF MANUFACTURING ZEOLITE-CARBON COMPOSITE AND METHOD OF TREATING EXHAUST GAS

#34
20230346012
2023-11-02

MINITOX 2 MOUTHPIECE WITH VENTILATED AIRFLOW FOR A SMOKING ARTICLE

#35
20230330623
2023-10-19

SORBENT MIXTURES TO REMOVE HEAVY METALS FROM WATER

#36
20230302406
2023-09-28

EXHAUST GAS PURIFICATION CATALYST DEVICE

#37
20230294044
2023-09-21

EXHAUST GAS PURIFICATION CATALYST SYSTEM

#38
20230271851
2023-08-31

HEAVY METAL ADSORBENT

#39
20230241530
2023-08-03

AFFINITY CHROMATOGRAPHY DEVICES CONTAINING A HEAT TREATED FIBRILLATED POLYMER MEMBRANE FOR THE SEPARATION OF MRNA AND VIRAL VECTORS FROM AN AQUEOUS MIXTURE

#40
20230241529
2023-08-03

AFFINITY CHROMATOGRAPHY DEVICES CONTAINING A FIBRILLATED POLYMER MEMBRANE FOR THE SEPARATION OF MRNA AND VIRAL VECTORS FROM AN AQUEOUS MIXTURE

#41
20230233990
2023-07-27

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

#42
20230201795
2023-06-29

Natural zeolite block for improving water quality and method for manufacturing same

#43
20230183116
2023-06-15

Biopolymeric water treatment

#44
20230058075
2023-02-23

MOLDED ADSORBENT AND WATER PURIFICATION CARTRIDGE

#45
20220410647
2022-12-29

Methods and systems for using waste energy from electric motors and inverters in electric vehicle air suspension systems

#46
20220339599
2022-10-27

Neutralizing absorbent for decontaminating leaked chemical substance, method of preparing the same, and neutralizer filled with the same

#47
20220267674
2022-08-25

Super absorbing resin composite with base material for improving soil water retention

#48
20220259807
2022-08-18

Artificial turf infill material

#49
20220250029
2022-08-11

3D printed zeolite monoliths for COremoval

#50
20220081377
2022-03-17

Use of porous 2,5-furanedicarboxylate-based MOFs for improved separation of branched alkanes

#51
20220072503
2022-03-10

Deoxidant composition

#52
20220064087
2022-03-03

Ethylene separations using small pore zeolites containing double-six rings and cages

#53
20210354050
2021-11-18

APPARATUS FOR PRODUCING NON-AQUEOUS ELECTROLYTIC SOLUTION AND METHOD FOR PRODUCING NON-AQUEOUS ELECTROLYTIC SOLUTION

#54
20210339187
2021-11-04

Adsorbent bed with increased hydrothermal stability

#55
20210146335
2021-05-20

Processes For Reducing Environmental Availability of Environmental Pollutants

#56
20210031500
2021-02-04

Readily peelable absorption film

#57
20200391138
2020-12-17

Apparatus and method for filtering aqueous liquid

#58
20200231483
2020-07-23

Biopolymeric water treatment

#59
20200223706
2020-07-16

GIS-type zeolite

#60
20200197903
2020-06-25

AN ADSORBENT

#61
20200181852
2020-06-11

Artificial turf infill material

#62
20200170274
2020-06-04

HYDRAULICALLY SET CEMENT BODY FOR PRESERVATION OF ORGANIC LIQUIDS

#63
20200148449
2020-05-14

Packaging films

#64
20200122116
2020-04-23

Density classifiers based on plane regions

#65
20200115638
2020-04-16

SYSTEMS AND METHODS FOR SEPARATING CLASSES OF PARAFFINIC COMPOUNDS

#66
20200114299
2020-04-16

Self-supporting structures having active materials

#67
20200102498
2020-04-02

Method for improving water retention in a soil

#68
20200040851
2020-02-06

Sorbent devices

#69
20200030771
2020-01-30

RADIONUCLIDE ADSORBENT, METHOD FOR PREPARING THE SAME AND METHOD FOR REMOVING RADIONUCLIDE USING THE SAME

#70
20190366299
2019-12-05

Composition of matter for adsorbing scents and releasing active ingredients

#71
20190329265
2019-10-31

Method and apparatus for the production of a zeolite particle composition

#72
20190247828
2019-08-15

Inorganic fiber sheet, honeycomb molded body and honeycomb filter

#73
20190232212
2019-08-01

Core-shell composite adsorbent for use in hydrogen and helium PSA processes

#74
20190194515
2019-06-27

Thermal storage system

#75
20190185394
2019-06-20

Xylene separation process

#76
20190134558
2019-05-09

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

#77
20190127237
2019-05-02

Ammonia removal in freshwater and saltwater systems

#78
20190118163
2019-04-25

Selective removal of benzene from spent sulfur absorbents

#79
20190083954
2019-03-21

3D printed zeolite monoliths for COremoval

#80
20180371616
2018-12-27

METHOD OF FORMING AN ALUMINOSILICATE-ZEOLITE LAYER ON AN ALUMINIUM-CONTAINING METALLIC SUBSTRATE AND USE OF THE SUBSTRATE OBTAINED THEREBY

#81
20180297911
2018-10-18

MATERIALS AND METHODS FOR PRODUCING ALKENES AND DERIVATIVES THEREOF

#82
20180297011
2018-10-18

Adsorbent-loaded beads for high temperature adsorption processes

#83
20180296461
2018-10-18

ARSENIC-CHELATING COMPOSITION

#84
20180290125
2018-10-11

REUSABLE ADSORBENTS FOR REMOVAL AND PURIFICATION OF HYDROPHOBIC MATERIALS FROM FLUIDS

#85
20180282507
2018-10-04

Superabsorbent polymer and the method of fabricating the same

#86
20180273855
2018-09-27

Process for removing sulfur compounds from hydrocarbon streams

#87
20180236395
2018-08-23

Carbon dioxide recovery method and recovery device

#88
20180229177
2018-08-16

Fast cycle gas phase simulated moving bed apparatus and process

#89
20180169562
2018-06-21

CAPTURE AND REMOVAL OF TARGETED GAS

#90
20180134635
2018-05-17

METHODS FOR PRODUCING ALKENES AND DERIVATIVES THEREOF

#91
20180110947
2018-04-26

Halocarbon recycling methods and systems

#92
20180079970
2018-03-22

Systems and methods for separating classes of paraffinic compounds

#93
20180015407
2018-01-18

Zeolite adsorbents having a high external surface area and uses thereof

#94
20170348670
2017-12-07

Method for gas separation

#95
20170320636
2017-11-09

Method and apparatus for enclosing

#96
20170283260
2017-10-05

Method for preparing chlorine gas through catalytic oxidation of hydrogen chloride

#97
20170265428
2017-09-21

Low density compositions with synergistic absorbance properties

#98
20170245460
2017-08-31

Airborne dust reducing granular absorbent blends

#99
20170151550
2017-06-01

Method of Preparing Adsorbent for Phosphorus Adsorption and Adsorbent Prepared by the Same

#100
20170137322
2017-05-18

GEOPOLYMER AGGREGATES

#101
20170107121
2017-04-20

WATER-SOLUBLE ELECTROLYZED/HYDROLYZED CLINOPTILOLITE FRAGMENTS AND NUTRACEUTICAL, PHARMACEUTICAL, AND ENVIRONMENTAL PRODUCTS BASED THEREON

#102
20170107111
2017-04-20

Water-soluble electrolyzed/solvolyzed clinoptilolite fragments and nutraceutical, pharmaceutical, and environmental products based thereon

#103
20170073589
2017-03-16

Process for removing sulfur compounds from hydrocarbon streams

#104
20160296907
2016-10-13

Composition for packaging electronic device, packaging method, and OLED display apparatus

#105
20160193585
2016-07-07

Adsorbent composition, adsorbent-containing film and method for producing same

#106
20160144340
2016-05-26

Carbon dioxide separating material and method for separation or recovery of carbon dioxide

#107
20160067672
2016-03-10

Method for preparing granulated inorganic adsorbent for radionuclides

#108
20160023187
2016-01-28

Method for producing a crystalline film of zeolite and/or zeolite like crystals on a porous substrate

#109
20160023184
2016-01-28

Method of preparing adsorbent for phosphorus adsorption and adsorbent prepared by the same

#110
20150319517
2015-11-05

Loudspeaker system with improved sound

#111
20150314263
2015-11-05

Loudspeaker system with improved sound

#112
20150271592
2015-09-24

Loudspeaker system with improved sound

#113
20150271580
2015-09-24

Loudspeaker system with improved sound

#114
20150245547
2015-08-27

Method and use of organic and mineral admixtures for EMI and radioisotope shielding of air filtration media and building materials, for absorption of airborne particulates and for climate change mitigation

#115
20150238932
2015-08-27

Method for granulation of absorbent and adsorbent granules prepared by the same

#116
20150238928
2015-08-27

Modified trass and process for its preparation

#117
20150209758
2015-07-30

Synthesis of CO-one adsorbent for COremoval

#118
20150182948
2015-07-02

Method for activation and regeneration of a filter material and the filter material thus obtained

#119
20150086801
2015-03-26

METHOD FOR MANUFACTURING COMPLEX FOR CARBON DIOXIDE SEPARATION, COMPLEX FOR CARBON DIOXIDE SEPARATION, AND MODULE FOR CARBON DIOXIDE SEPARATION

#120
20150011803
2015-01-08

Method for purifying (E)-1-chloro-3,3,3-trifluoropropene

#121
20140216639
2014-08-07

Sorbent substrates for COcapture and methods for forming the same

#122
20140157620
2014-06-12

Composites for water remediation

#123
20140039236
2014-02-06

Hydrotalcite like substance, process for producing the same and method of immobilizing hazardous substance

#124
20130302479
2013-11-14

REMOVING SULFUR DIOXIDE FROM PACKAGING

#125
20130302230
2013-11-14

Method for producing metal oxide compositions and coated substrates

#126
20130263497
2013-10-10

Method for biodiesel and biodiesel precursor production

#127
20130177620
2013-07-11

Non-visible activated carbon in absorbent materials

#128
20130109902
2013-05-02

Radioactive-substance-absorbent, radioactive-substance-absorbent production device, and bag unit

#129
20130075316
2013-03-28

METHOD OF TREATING WATER POLLUTANT

#130
20130068101
2013-03-21

Sorbent substrates for COcapture and methods for forming the same

#131
20130062280
2013-03-14

Adsorbent filter media for removal of biological contaminants in process liquids

#132
20130047707
2013-02-28

Leak testing method and leak testing device for iodine filter

#133
20130022511
2013-01-24

Exhaust purifying catalyst

#134
20120261609
2012-10-18

Composition and method for removing metal contaminants

#135
20120204724
2012-08-16

NBC WEAPON FILTERING DEVICE FOR TREATING LARGE AIR MASS

#136
20120184656
2012-07-19

RESIN COMPOSITION FOR CARBON DIOXIDE EMISSION REDUCTION, METHOD FOR PRODUCING THE SAME, AND USE THEREOF

#137
20120175805
2012-07-12

Adsorbent filter media for removal of biological contaminants in process liquids

#138
20120175311
2012-07-12

Method for organics removal from mineral processing water using a zeolite

#139
20120168380
2012-07-05

ZEOLYTIC SULFUR GUARD

#140
20120167762
2012-07-05

Solid mineral composition, method for preparing same and use thereof for reducing heavy metals in flue gas

#141
20120108415
2012-05-03

Method for forming an aluminosilicate-zeolite layer on a metal substrate, the coated substrate and the use thereof

#142
20120083403
2012-04-05

Method for manufacturing photocatalyst multifunctional dust-free active carbon color ball

#143
20120064414
2012-03-15

PRODUCING SOLVENT MIXTURES HAVING A LOW WATER CONTENT

#144
20120045526
2012-02-23

PHARMACEUTICAL COMPOUND WHICH INCLUDES CLINOPTILOLITE

#145
20120024235
2012-02-02

Environmentally-friendly animal litter

#146
20120014856
2012-01-19

Air filtration device

#147
20110315923
2011-12-29

Composition for the protection of moisture sensitive devices

#148
20110239692
2011-10-06

UTILIZATION OF WASTE HEAT USING FIBER SORBENT SYSTEM AND METHOD OF USING SAME

#149
20110232481
2011-09-29

Air filtration device

#150
20110123474
2011-05-26

Non-Visible Activated Carbon in Absorbent Materials

#151
20110113959
2011-05-19

Composite HO absorber for sealed medical devices

#152
20110056879
2011-03-10

Air and contaminant isolation and removal apparatus and method

#153
20110046430
2011-02-24

Metal remediation using a mesoporous nanocomposite

#154
20100162888
2010-07-01

MAT-SHAPED FOAM MATERIAL FOR CLEANING AND/OR FILTERING AIR

#155
20100159581
2010-06-24

Adsorbent filter media for removal of biological contaminants in process liquids

#156
20100137126
2010-06-03

MIXED PRODUCT

#157
20100133193
2010-06-03

DIESEL SULFUR FILTER-NANOADSORBER AND METHOD OF FILTERING A LIQUID FUEL

#158
20100005964
2010-01-14

REGENERATIVE REMOVAL OF TRACE CARBON MONOXIDE

#159
20090246556
2009-10-01

Dehumidifying deoxidizer

#160
20090130012
2009-05-21

Method for removing halogen series gas and agent for removing halogen series gas

#161
20090057232
2009-03-05

Method for removing metal contaminants from a metal containing solution

#162
20090048092
2009-02-19

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

#163
20090044704
2009-02-19

Method and apparatus for processing inorganic acidic gas

#164
20090001023
2009-01-01

Process for removing soluble and insoluble oxidation by-products from non-polar lubricating and hydraulic fluids

#165
20080272333
2008-11-06

Hydrogen getter

#166
20080255400
2008-10-16

Hydrotalcite-Like Substance, Process for Producing the Same and Method of Immobilizing Hazardous Substance

#167
20080145704
2008-06-19

Method for producing metal oxide compositions and coated substrates

#168
20070193938
2007-08-23

Adsorbent filter media for removal of biological contaminants in process liquids

#169
20060185336
2006-08-24

Air filter sheet, process for manufacturing same, and air filter

#170
20060180550
2006-08-17

Portable water purifier

#171
20060101997
2006-05-18

Composite material and use thereof for controlling thermal effects in a physicochemical process

#172
20060100090
2006-05-11

Method and apparatus for processing inorganic acidic gas

#173
20060058565
2006-03-16

Method for desulphurisation of natural gas

#174
20060011543
2006-01-19

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

#175
20050258102
2005-11-24

Method for removal and destruction of ammonia from an aqueous medium

#176
20050256327
2005-11-17

Method of removing palladium

#177
20050209100
2005-09-22

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

#178
20050173297
2005-08-11

Adsorption desulfurization agent for desulfurizing petroleum fraction and desulfurization method using the same

#179
20050137443
2005-06-23

Regenerative removal of trace carbon monoxide

#180
20050084949
2005-04-21

Biological filter

#181
20050075238
2005-04-07

Activated carbon mesh fiber matrix embedded with lithium hydroxide and zeolite crystals

#182
18934454
2025-07-08

Water harvester

#183
18154297
2026-05-12

Compositions and methods for eliminating scent

#184
17854307
2025-09-23

Separation of krypton gas from xenon gas using natural clinoptilolite

#185
17847346
2022-12-13

Natural zeolite block for improving water quality and method for manufacturing same

#186
16375800
2020-01-21

Sorbents for capturing acid and greenhouse gases

#187
16053573
2019-09-17

Polypropylene, polyester, newspaper print, and vermiculite sorbent

#188
16023396
2019-01-01

Ammonia removal in freshwater and saltwater systems

#189
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

#190
15493130
2019-12-10

System, method and bio media for stormwater treatment

#191
15461490
2018-03-13

Solid-phase synthetic procedure for attapulgite-crosslinked chitosan composite adsorbent

#192
14334399
2017-02-28

Systems and methods for controlling odor