ClassID:

32530

B01J20/0218 - 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 Cr, Mo, W

Recent Application in this class:
#1
20260115691
2026-04-30

SELECTIVE METAMATERIAL ABSORBER AND METHOD FOR FABRICATING THE SAME

#2
20250250655
2025-08-07

SELECTIVE REMOVAL OF RADIUM AND ACTINIUM FROM ACIDIC SOLUTION USING COMPOSITE ADSORBENTS

#3
20250186967
2025-06-12

MATERIAL TO SEPARATE AND PUMP OXYGEN

#4
20250170551
2025-05-29

SORBENTS FOR REMOVAL OF MERCURY AND OTHER CONTAMINANTS

#5
20240326018
2024-10-03

SORBENT BED FOR AN AIR FILTER

#6
20240150866
2024-05-09

NOBLE METAL ADSORBENT, METHOD FOR RECOVERING NOBLE METAL, AND METHOD FOR REGENERATING NOBLE METAL ADSORBENT

#7
20240024843
2024-01-25

MOLYBDENUM CERAMIC-BASED NANOCOMPOSITE SORBENT FOR REMOVAL OF ORGANIC POLLUTANTS FROM WATER

#8
20240017239
2024-01-18

MXene Sorbent For Removal Of Small Molecules From Dialysate

#9
20230390730
2023-12-07

METHOD OF USING AN ALUMINA IN A MOLYBDENUM/TECHNETIUM-99m GENERATOR

#10
20230365434
2023-11-16

TRANSITION METAL-DOPED CARBON MICROSPHERE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#11
20230330631
2023-10-19

SELECTIVE METAMATERIAL ABSORBER AND METHOD FOR FABRICATING THE SAME

#12
20230212037
2023-07-06

JANUS COMPOSITE FOR OIL IN WATER SEPARATION

#13
20220348476
2022-11-03

Molybdenum sulfide powder and method for producing same, heavy-metal adsorbent, photothermal conversion material, distillation method, oxygen reduction catalyst, and catalyst ink

#14
20220161223
2022-05-26

MXene sorbent for removal of small molecules from dialysate

#15
20220040666
2022-02-10

Material to separate and pump oxygen

#16
20220032262
2022-02-03

Preparation method of bacterial cellulose-defective molybdenum disulfide heterojunction material for treating radioactive wastewater

#17
20210178356
2021-06-17

Removal of lead from waste water using nanoscale MoS

#18
20210009440
2021-01-14

Method for preparing amorphous molybdenum oxide adsorption material and application thereof

#19
20200239389
2020-07-30

Separation method for halogenated unsaturated carbon compound

#20
20200230569
2020-07-23

Mxene sorbent for removal of small molecules from dialysate

#21
20190144305
2019-05-16

ADSORPTION AND REMOVAL OF HEAVY METAL IONS FROM WATER BY TRANSITION METAL DICHALCOGENIDES

#22
20190070583
2019-03-07

ION separation media and applications thereof

#23
20180222823
2018-08-09

Separation method for halogenated unsaturated carbon compound

#24
20180221859
2018-08-09

OXYGEN CARRYING MATERIALS AND METHODS FOR MAKING THE SAME

#25
20180117563
2018-05-03

Carbide-derived carbons having incorporated metal chloride or metallic nanoparticles

#26
20170335118
2017-11-23

Article having coating with glass, oxygen scavenger, and metal

#27
20170167421
2017-06-15

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

#28
20170058205
2017-03-02

Non-Oxidized Desulfurization Process and Method of Using the Same

#29
20160208047
2016-07-21

Metal-organic framework polymer for solid-phase microextraction

#30
20160067672
2016-03-10

Method for preparing granulated inorganic adsorbent for radionuclides

#31
20150035194
2015-02-05

Preparation methods of filter element for swift and highly efficient adsorption of CS

#32
20150034561
2015-02-05

Performance trapping mass and use thereof in heavy metal trapping

#33
20140364302
2014-12-11

Porous bodies and methods

#34
20140234186
2014-08-21

Extraction process

#35
20140212944
2014-07-31

MOF-based hierarchical porous materials and methods for preparation

#36
20140175334
2014-06-26

Polymetallic capture mass for capturing heavy metals

#37
20140151305
2014-06-05

Adsorbent precipitated on a carrier, method for producing said adsorbent, and use of said adsorbent

#38
20140007974
2014-01-09

Metal hydrazide materials

#39
20130210618
2013-08-15

Kinetic stabilization of magnesium hydride

#40
20130178662
2013-07-11

Modified catalyst supports

#41
20130115707
2013-05-09

Method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture

#42
20130036908
2013-02-14

Method and apparatus for control and elimination of undesirable substances

#43
20120315197
2012-12-13

SYSTEM FOR REMOVING POLAR COMPONENTS FROM A PROCESS STREAM TO PREVENT HEAT LOSS

#44
20120251414
2012-10-04

Porous bodies and methods

#45
20120231949
2012-09-13

Connected heat conducting structures in solid ammonia storage systems

#46
20120187047
2012-07-26

RARE EARTH REMOVAL OF HYDRATED AND HYDROXYL SPECIES

#47
20120115717
2012-05-10

FLOW-THROUGH SORBENT COMPRISING A METAL SULFIDE

#48
20120107201
2012-05-03

Agent for detoxifying discharge gas containing volatile inorganic hydride and method of detoxifying discharge gas containing volatile inorganic hydride

#49
20120103912
2012-05-03

MIXED VALENCY METAL SULFIDE SORBENTS FOR HEAVY METALS

#50
20120082603
2012-04-05

Porous bodies and methods

#51
20120079941
2012-04-05

Porous bodies and methods

#52
20120051991
2012-03-01

SORBENT BODIES COMPRISING ACTIVATED CARBON, PROCESSES FOR MAKING THEM, AND THEIR USE

#53
20120028363
2012-02-02

METAL POROUS MATERIAL, METHOD FOR PREPARING THE SAME AND METHOD FOR DETECTING NITROGEN-CONTAINING COMPOUNDS

#54
20110308971
2011-12-22

Metal hydrazide materials

#55
20110236298
2011-09-29

Adsorbent for water adsorption and desorption

#56
20110229390
2011-09-22

Porous bodies and methods

#57
20110229389
2011-09-22

Porous bodies and methods

#58
20110218095
2011-09-08

Additives for highly compacted ammonia storage materials

#59
20110052463
2011-03-03

Nanostructured sorbent materials for capturing environmental mercury vapor

#60
20110052461
2011-03-03

Filter type trapping agent for volatile cesium compound and trapping method for volatile cesium compound thereof

#61
20110049045
2011-03-03

NANOSTRUCTURED SORBENT MATERIALS FOR CAPTURING ENVIRONMENTAL MERCURY VAPOR

#62
20110034322
2011-02-10

METHOD FOR PRODUCING A FRACTURE-RESISTANT CATALYST FOR DESULPHURIZING GASES

#63
20110020202
2011-01-27

Sorbent bodies comprising activated carbon, processes for making them, and their use

#64
20100298124
2010-11-25

Porous bodies and methods

#65
20100275922
2010-11-04

Sorption agent comprising an activated carbon impregnated with a zinc compound and a molybdenum compound and gas-filtering element containing the sorption agent

#66
20100236989
2010-09-23

Surface modified sorbent

#67
20100199841
2010-08-12

Composite Comprising An Inorganic Substrate With A Coating Comprising Activated Carbon And A Metal Sulfide

#68
20100152042
2010-06-17

Compositions comprising metal-modified silica nanoparticles

#69
20100133106
2010-06-03

Porous bodies and methods

#70
20100101413
2010-04-29

METHOD AND APPARATUS FOR CONTROL AND ELIMINATION OF UNDESIRABLE SUBSTANCES

#71
20100056841
2010-03-04

Methods Of Disposing Of Sorbent Bodies

#72
20100050583
2010-03-04

Ammonia-free gaseous air filter

#73
20100037773
2010-02-18

Process for removing polar components from a process stream to prevent heat loss

#74
20100034729
2010-02-11

Iron composition based water filtration system for the removal of chemical species containing arsenic and other metal cations and anions

#75
20100004119
2010-01-07

Sorbent comprising activated carbon particles, sulfur and metal catalyst

#76
20090321321
2009-12-31

Desulfurizing adsorbent, preparation method and use thereof

#77
20090320680
2009-12-31

Methods of Manufacturing Bentonite Polution Control Sorbents

#78
20090297885
2009-12-03

Composite Comprising An Inorganic Substrate With A Coating Comprising Activated Carbon And Metal Sulfide

#79
20090297762
2009-12-03

Flow-through sorbent comprising a metal sulfide

#80
20090130411
2009-05-21

Adsorbent for Water Adsorption and Desorption

#81
20090107882
2009-04-30

Adsorbents for denitrogenation desulfurization of hydrocarbon oils and methods of producing

#82
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

#83
20090031855
2009-02-05

Porous bodies and methods

#84
20080307960
2008-12-18

Air Pollutant Removal Using Magnetic Sorbent Particles

#85
20080274874
2008-11-06

Sorbent for the dry cleaning of waste gases charged with mercury and process for the production thereof

#86
20080207443
2008-08-28

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

#87
20080156192
2008-07-03

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

#88
20080039318
2008-02-14

Desulfurization and novel process for same

#89
20070175798
2007-08-02

Methods and compositions for desulfurization of hydrocarbon fuels

#90
20070122619
2007-05-31

Pollutant emission control sorbents and methods of manufacture

#91
20070122327
2007-05-31

Pollutant emission control sorbents and methods of manufacture

#92
20070119300
2007-05-31

Methods of manufacturing bentonite pollution control sorbents

#93
20060289349
2006-12-28

Composite materials for fluid treatment

#94
20060058565
2006-03-16

Method for desulphurisation of natural gas

#95
20060051312
2006-03-09

Multi-layered carbon nanoball for deodorization

#96
20050183577
2005-08-25

Broad spectrum filter system including tungsten-based impregnant and being useful for filtering contaminants from air or other gases

#97
20050020445
2005-01-27

Desulfurization and novel process for same

#98
19077093
2025-07-15

Water decontamination adsorbent and method of making

#99
18954346
2025-04-15

Metal oxide-based nanocomposite material for water decontamination

#100
17955289
2023-08-22

Purification material for rare earth metal or rare earth alloy and preparation method thereof and purification method for rare earth metal or rare earth alloy

#101
16943083
2022-07-12

Self-indicating colorimetric response materials for removal and sensing of toxic chemicals and narcotics

#102
15964850
2020-08-04

Self-indicating colorimetric response materials for removal and sensing of toxic chemicals and narcotics