ClassID:

34395

B01J2220/44 - CPC Classification

Classification description:

Aspects relating to sorbent materials; Aspects relating to the composition of sorbent or filter aid materials Materials comprising a mixture of organic materials

Sub-classes:
Recent Application in this class:
#1
20260124601
2026-05-07

PARTICULATE WATER-ABSORBING AGENT COMPOSITION PRODUCTION METHOD, PARTICULATE WATER-ABSORBING AGENT COMPOSITION, AND ABSORBENT ARTICLE

#2
20260061393
2026-03-05

METHOD FOR PRODUCING WATER-ABSORBENT RESIN PARTICLES

#3
20260034533
2026-02-05

METHOD AND APPARATUS FOR CONTROLLING A MODIFICATION PROCESS OF HYGROSCOPIC MATERIAL

#4
20260021470
2026-01-22

Composition of Super Absorbent Polymer and Preparation Method Thereof

#5
20260008028
2026-01-08

Super Absorbent Polymer Composition and Preparation Method Thereof

#6
20250345772
2025-11-13

EROSION AND SEDIMENT AND POLLUTION CONTROL PRODUCTS USING RICE HULLS

#7
20250325956
2025-10-23

ALGAE-BASED BIOMASS MATERIAL FOR EFFLUENT GAS STREAM AND ASSOCIATED METHOD AND APPARATUS

#8
20250205678
2025-06-26

PHOSPHITE-CONTAINING SORBENTS, SYSTEMS INCLUDING PHOSPHITE-CONTAINING SORBENTS, AND METHODS USING THE PHOSPHITE-CONTAINING SORBENTS

#9
20250197579
2025-06-19

PROCESS FOR PRODUCING POROUS MATERIALS

#10
20250171334
2025-05-29

3-D COMPOSITIONS WITH INTEGRATED CONDUCTIVE POLYMERS FOR WATER PURIFICATION AND OIL SEPARATION

#11
20240307849
2024-09-19

GUANIDINE AND MIXED-BASE FUNCTIONALIZED POLYMERS

#12
20240189797
2024-06-13

SEPARATION MEDIA AND PURIFICATION METHODS FOR CARBOHYDRATE BINDING DOMAIN CONTAINING MOLECULES

#13
20240033710
2024-02-01

Method of manufacturing erosion and sediment and pollution control products using rice hulls

#14
20230363331
2023-11-16

COMPOSITIONS AND METHODS FOR IMPROVING FLOWABILITY OF SUPERABSORBENT POLYMERS

#15
20230337703
2023-10-26

TEA-BASED COMPOSITIONS FOR OXYGEN MODIFIED PACKAGING

#16
20230285936
2023-09-14

WATER-ABSORBENT RESIN COMPOSITION, METHOD FOR PRODUCING WATER-ABSORBENT RESIN COMPOSITION, AND METHOD FOR SLOWING WATER ABSORPTION RATE OF WATER-ABSORBENT RESIN PARTICLES

#17
20230285883
2023-09-14

Soy based filtration system

#18
20230277966
2023-09-07

TUBULAR KNITTED GEOTEXTILES IMPLEMENTING HYDROPHOBIC CELLULOSE BASED THREADS, METHODS OF MAKING THE SAME, AND EROSION SEDIMENT AND POLLUTION CONTROL PRODUCTS MADE FROM THE SAME

#19
20220280354
2022-09-08

ABSORBENT ARTICLE WITH LEG GASKETING SYSTEM

#20
20220258128
2022-08-18

POLYMERIC SORBENTS FOR ALDEHYDES AND METHODS OF MAKING

#21
20220212165
2022-07-07

METHOD FOR PRODUCING WATER-ABSORBING RESIN PARTICLES

#22
20220203328
2022-06-30

Superabsorbent Polymer And Preparation Method Thereof

#23
20220193634
2022-06-23

PREPARATION METHOD OF SUPER ABSORBENT POLYMER COMPOSITION

#24
20220193601
2022-06-23

ABSORBENT FOR CO2 OR H2S, OR BOTH OF CO2 AND H2S, AND DEVICE AND METHOD FOR REMOVING CO2 OR H2S, OR BOTH OF CO2 AND H2S

#25
20220176347
2022-06-09

Water-absorbing resin and water-blocking material

#26
20220161231
2022-05-26

Water-absorbing composition and production method therefor

#27
20220126269
2022-04-28

Method for manufacturing carboxymethyl cellulose particles, carboxymethyl cellulose particles manufactured thereby, and absorbent article comprising same

#28
20220106930
2022-04-07

Evaporated fuel processing device

#29
20220030350
2022-01-27

Cavities and active regions

#30
20220021966
2022-01-20

CAVITIES AND ACTIVE REGIONS

#31
20210346925
2021-11-11

Environmentally friendly excreta removal material

#32
20210290706
2021-09-23

Superabsorbent materials and methods of making the same

#33
20210244781
2021-08-12

Superabsorbent materials and methods of making the same

#34
20210213420
2021-07-15

Chromatographic material having improved pH stability, method for preparation thereof and uses thereof

#35
20210162319
2021-06-03

Mutated Immunoglobulin-Binding Polypeptides

#36
20210129128
2021-05-06

Longitudinal gradient chromatography columns

#37
20200086255
2020-03-19

Soy based filtration system

#38
20190353651
2019-11-21

CHROMATOGRAPHIC MEDIUM

#39
20190247826
2019-08-15

APPARATUS FOR HYDROCARBON REMOVAL

#40
20190232252
2019-08-01

CHROMATOGRAPHIC MATERIAL AND METHODS FOR THE SYNTHESIS THEREOF

#41
20180178191
2018-06-28

Porous films comprising metal-organic framework materials

#42
20180104638
2018-04-19

Composition and system for gas storage

#43
20180071717
2018-03-15

APPARATUS FOR HYDROCARBON REMOVAL

#44
20180008959
2018-01-11

CHROMATOGRAPHIC MATERIAL HAVING IMPROVED PH STABILITY, METHOD FOR PREPARATION THEREOF AND USES THEREOF

#45
20170276380
2017-09-28

Hygroscopic material and dehumidifier using same

#46
20170157571
2017-06-08

Electrospun cactus mucilage nanofibers

#47
20170080358
2017-03-23

Mutated immunoglobulin-binding protein

#48
20160367962
2016-12-22

ZIF-containing adsorbent materials and uses thereof

#49
20160332138
2016-11-17

Process for reducing the content of organic nitrogen compounds from hydrotreating feedstocks for ultra-low-sulfur diesel production

#50
20160271581
2016-09-22

METHOD FOR REMOVING MICROCYSTINS FROM AN AQUEOUS SOLUTION USING PARTICLES HAVING A REACTIVE THIOL FUNCTIONAL GROUP

#51
20160256852
2016-09-08

Oxygen-absorbing resin composition

#52
20160129420
2016-05-12

Preparation method of chromatography medium

#53
20150314265
2015-11-05

Bio-safe nanocomposite polymer sorbent for the selective binding of Sr and Cs isotopes from liquid medium and the raw mixture for its production

#54
20150251158
2015-09-10

Functionalized particulate support material and methods of making and using the same

#55
20150224473
2015-08-13

CHROMATOGRAPHIC MATERIAL AND METHODS FOR THE SYNTHESIS THEREOF

#56
20150129799
2015-05-14

Particulate water absorbent and process for production thereof

#57
20150024511
2015-01-22

Functionalized lipid modification of solid phase surfaces for use in chromatography

#58
20140349835
2014-11-27

Compositions and particles containing cellulosic fibers and stabilized-and/or activated-urease inhibitors, as well as methods of making and using the same

#59
20140299815
2014-10-09

Water absorbent agent composition and method for producing same, as well as storage and stocking method for same

#60
20140263029
2014-09-18

Apparatus for hydrocarbon removal

#61
20140224120
2014-08-14

Adsorbent

#62
20130284617
2013-10-31

Oxygen-absorbing resin composition

#63
20130193842
2013-08-01

Desiccant and the same desiccant-employing organic EL element

#64
20130005888
2013-01-03

ADSORPTIVE ULTRA-FINE METAL PARTICLES

#65
20120238724
2012-09-20

Mutated immunoglobulin-binding protein

#66
20120184670
2012-07-19

Particulate water absorbent and process for production thereof

#67
20120061326
2012-03-15

Method for the Environmental Remediation of Oil Spills and Other Chemical Contaminants

#68
20120024795
2012-02-02

Biosorbents for the extraction of metals

#69
20110312914
2011-12-22

CARBON MONOXIDE REMOVAL AGENT

#70
20110297610
2011-12-08

Polymers and Metallic Organic Framework Composites and Methods of Preparation Thereof

#71
20110232578
2011-09-29

Absorbent Pad Containing Corrugate

#72
20110112276
2011-05-12

Mutated immunoglobulin-binding protein

#73
20110094971
2011-04-28

Treatment Agent for Aqueous Waste Liquid and Treatment Method for Aqueous Waste Liquid

#74
20100330119
2010-12-30

Chromatography medium, preparation method of the same, and method for producing virus vaccine using the chromatography medium

#75
20100300368
2010-12-02

PELLETS AND BRIQUETS FROM COMPACTED BIOMASS

#76
20100240808
2010-09-23

Water absorbent resin composition and method for producing the same

#77
20100189856
2010-07-29

Compositions and methods for decontamination of animal feed containing mycotoxins typical for both northern and southern climates

#78
20100171073
2010-07-08

Absorbent mixture and product

#79
20100170844
2010-07-08

Appratus for hydrocarbon removal

#80
20100120940
2010-05-13

PARTICULATE WATER-ABSORBING AGENT HAVING WATER-ABSORBING RESIN AS MAIN COMPONENT

#81
20100076103
2010-03-25

Porous carbon-heteroatom-silicon hybrid inorganic/organic materials for chromatographic separations and process for the preparation thereof

#82
20100022760
2010-01-28

Mutant protein

#83
20100010130
2010-01-14

Adsorptive ultra-fine metal particles

#84
20090217882
2009-09-03

Dry Bed Agglomeration Process and Product Formed Thereby

#85
20090143506
2009-06-04

Aldehyde inhibitor composition and polyacetal resin composition

#86
20090120879
2009-05-14

Material For Transfer Of Substance In Liquid Comprising Polymer Blend

#87
20080294132
2008-11-27

Cellulosic fiber compositions having odor control and methods of making and using the same

#88
20080173177
2008-07-24

METHOD FOR REMOVING HARMFUL SUBSTANCES AND FILTER FOR REMOVING HARMFUL SUBSTANCES

#89
20080146741
2008-06-19

Method for producing polymer blends suited for use as filters

#90
20080020929
2008-01-24

Dewatering promoter and method for production thereof

#91
20070284308
2007-12-13

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

#92
20070101941
2007-05-10

Animal litter, process for preparing animal litter, and method for removal of animal waste

#93
20060289349
2006-12-28

Composite materials for fluid treatment

#94
20060252642
2006-11-09

Scavengers for removal of acid gases from fluid streams

#95
20060194950
2006-08-31

Mutant protein

#96
20060124069
2006-06-15

Absorbent composition and extended use pet litter

#97
20060116452
2006-06-01

Oxygen absorber, method for producing the same, and packaging material using the same

#98
20060011543
2006-01-19

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

#99
20050143566
2005-06-30

Mutated immunoglobulin-binding protein

#100
20050139537
2005-06-30

Negatively charged membrane

#101
20050106087
2005-05-19

Solidifier for liquid medical waste

#102
18676521
2024-12-10

Preparation method for nanocomposite fiber membrane material based on bio-based liquefied formaldehyde resin

#103
15407117
2021-07-27

Porous carbon-heteroatom-silicon inorganic/organic materials for chromatographic separations and process for the preparation thereof