ClassID:

123251

D04H1/407 - CPC Classification

Classification description:

Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing absorbing substances, e.g. activated carbon

Recent Application in this class:
#1
20260139420
2026-05-21

Method and apparatus for manufacturing a component of an absorbent product for sanitary use

#2
20260092405
2026-04-02

CO-MINGLING OF PARTICULATE MATERIAL AND CO-AXIAL-MELTBLOWN FIBERS

#3
20260043178
2026-02-12

Patterned Nonwoven Substrates Made from Forming Surface with Regions of High Porosity and Low Porosity

#4
20250346421
2025-11-13

MOISTURE ABSORBING DEVICE FOR FOOD PACKAGING

#5
20250305192
2025-10-02

NEEDLE-PUNCHED NON-WOVEN FABRIC STRUCTURE FOR LIQUID ABSORPTION APPLICATION AND METHOD OF MANUFACTURING THEREOF

#6
20250250740
2025-08-07

ZONED AND/OR LAYERED SUBSTRATES AND METHOD AND APPARATUS FOR PRODUCING THE SAME

#7
20250250726
2025-08-07

Method for Manufacturing an Absorption and Distribution Nonwoven Fabric

#8
20250161118
2025-05-22

WOUND DRESSING

#9
20250066961
2025-02-27

SOFT ABSORBENT COFORM NONWOVEN WEB

#10
20250032325
2025-01-30

APPARATUS AND METHOD FOR PRODUCING AN ABSORBENT SANITARY ARTICLE

#11
20250019876
2025-01-16

SOFT ABSORBENT COFORM NONWOVEN WEB

#12
20240426032
2024-12-26

NON-SHEDDING HYBRID NONWOVENS AND METHOD OF PRODUCING SAME

#13
20240344253
2024-10-17

Coform Material with Staple Fibers and Process for Forming Coform Materials

#14
20240279856
2024-08-22

APPARATUS FOR FORMING A SUBSTRATE

#15
20240225923
2024-07-11

ABSORBENT SUBSTRATES WITH HIGH PERCENTAGES OF SUPERABSORBENT MATERIAL AND METHODS OF FORMING THE SAME

#16
20240148564
2024-05-09

RIGID DEMOLDING FORMING DEVICE

#17
20240139708
2024-05-02

NONWOVEN HEMP HURD-BASED MATERIALS

#18
20240130905
2024-04-25

ABSORBENT SUBSTRATES WITH HIGH PERCENTAGES OF SUPERABSORBENT MATERIAL AND METHODS OF FORMING THE SAME

#19
20240125048
2024-04-18

Method and apparatus for producing a zoned substrate

#20
20240011205
2024-01-11

A METHOD FOR PRODUCING NON-WOVEN ELEMENTS CONTAINING GRAPHENE AND/OR GRAPHENE OXIDE

#21
20240011204
2024-01-11

METHOD FOR PRODUCING NON-WOVEN ELEMENTS CONTAINING GRAPHENE AND/OR GRAPHENE OXIDE

#22
20230392298
2023-12-07

Article of Manufacture Making System

#23
20230390121
2023-12-07

EQUIPMENT AND PROCESS FOR CREATING PARTICLE FREE REGIONS IN A PARTICLE LOADED FIBROUS WEB

#24
20230311095
2023-10-05

COMPONENT INCLUDING A VOLATILE HYDROPHOBIC COATING AND METHODS INCLUDING THE SAME

#25
20230295879
2023-09-21

Fibrous Structures and Methods for Making Same

#26
20230271402
2023-08-31

FIBROUS STRUCTURE-CONTAINING ARTICLES THAT EXHIBIT CONSUMER RELEVANT PROPERTIES

#27
20230265588
2023-08-24

METHOD FOR MAKING A COMPOSITE WEB

#28
20230256705
2023-08-17

Fibrous structure-containing articles that exhibit consumer relevant properties

#29
20230226800
2023-07-20

Fibrous structure-containing articles that exhibit consumer relevant properties

#30
20230218452
2023-07-13

NONWOVEN FABRIC STRUCTURE FOR ABSORBENT ARTICLES AND ABSORBENT ARTICLE COMPRISING SUCH A NONWOVEN FABRIC STRUCTURE

#31
20230212800
2023-07-06

Apparatus for forming a substrate

#32
20230212796
2023-07-06

METHODS FOR FORMING A SUBSTRATE

#33
20230203724
2023-06-29

NONWOVEN BIOFABRICS

#34
20230149226
2023-05-18

Method and apparatus for producing a zoned and/or layered substrate

#35
20230131582
2023-04-27

Zoned and/or layered substrates and method and apparatus for producing the same

#36
20220364284
2022-11-17

CO-MINGLING OF PARTICULAR MATERIAL AND CO-AXIAL-MELTBLOWN FIBERS

#37
20220274373
2022-09-01

Fibrous structure-containing articles that exhibit consumer relevant properties

#38
20220266569
2022-08-25

Fibrous structure-containing articles that exhibit consumer relevant properties

#39
20220219427
2022-07-14

Fibrous structure-containing articles that exhibit consumer relevant properties

#40
20220212439
2022-07-07

Fibrous structure-containing articles that exhibit consumer relevant properties

#41
20220212438
2022-07-07

Fibrous structure-containing articles that exhibit consumer relevant properties

#42
20220212437
2022-07-07

Fibrous structure-containing articles that exhibit consumer relevant properties

#43
20220136153
2022-05-05

APPARATUS AND PROCESS FOR DEFORMING A WEB

#44
20220090323
2022-03-24

Article of manufacture making system

#45
20220049388
2022-02-17

Method for producing non-woven elements containing graphene and/or graphene oxide

#46
20210299002
2021-09-30

DURABLE ABSORBENT WIPER

#47
20210262130
2021-08-26

NON-SHEDDING HYBRID NONWOVENS AND METHOD OF PRODUCING SAME

#48
20210148022
2021-05-20

BIODEGRADABLE LAYERED COMPOSITE

#49
20210095395
2021-04-01

Fibrous elements and fibrous structures employing same

#50
20210079571
2021-03-18

Super absorbent polymer non-woven fabric and preparation method of the same

#51
20210016213
2021-01-21

WET NON-WOVEN FABRIC FOR FILTER, FILTER MEDIUM FOR FILTER, AND FILTER

#52
20200309157
2020-10-01

Spatially controllable eductor for managing solid additives and processes using same

#53
20200276787
2020-09-03

Fibrous structure-containing articles that exhibit consumer relevant properties

#54
20200276786
2020-09-03

Fibrous structure-containing articles that exhibit consumer relevant properties

#55
20200157734
2020-05-21

NONWOVEN ARTICLE AND METHOD OF MAKING THE SAME

#56
20200002857
2020-01-02

NONWOVEN BIOFABRICS

#57
20190338449
2019-11-07

Article of manufacture making system

#58
20190269076
2019-09-05

Method of growing vegetation on mineral wool product

#59
20190264357
2019-08-29

Down and polymer mixture thermal insulating sheet

#60
20190242066
2019-08-08

Fibrous structures and methods for making same

#61
20190136458
2019-05-09

Fibrous structures and methods for making same

#62
20190077115
2019-03-14

Compressible and strong fibrous structures

#63
20190029890
2019-01-31

Device for manufacturing particulate-containing article and method for manufacturing particulate-containing article

#64
20180345191
2018-12-06

Spinning nozzle member for manufacturing cylindrical cartridge carbon filter, cylindrical cartridge carbon filter manufacturing apparatus including spinning nozzle member for manufacturing cylindrical cartridge carbon filter, and cylindrical cartridge carbon filter manufactured by using spinning nozzle member for manufacturing cylindrical cartridge carbon filter

#65
20180311600
2018-11-01

ACTIVATED CARBON FIBER FILTER MEDIA LAMINATE

#66
20180305871
2018-10-25

Fibrous structures and methods for making same

#67
20180228095
2018-08-16

Mineral wool product

#68
20180105998
2018-04-19

Fibrous structures exhibiting improved reopenability

#69
20180105997
2018-04-19

Fibrous structure-containing articles that exhibit consumer relevant properties

#70
20180105996
2018-04-19

Strong fibrous structures

#71
20180105995
2018-04-19

Fibrous structure-containing articles that exhibit consumer relevant properties

#72
20180105994
2018-04-19

Absorbent and compressible fibrous structures

#73
20180105993
2018-04-19

Absorbent and resilient fibrous structures

#74
20180105992
2018-04-19

Fibrous structure-containing articles that exhibit consumer relevant properties

#75
20180104110
2018-04-19

EQUIPMENT AND PROCESS FOR CREATING PARTICLE FREE REGIONS IN A PARTICLE LOADED FIBROUS WEB

#76
20170211216
2017-07-27

Process for forming a high loft, nonwoven web exhibiting excellent recovery

#77
20170152616
2017-06-01

High loft, nonwoven web exhibiting excellent recovery

#78
20170114483
2017-04-27

Process and apparatus for producing a fibrous-containing and/or particle-containing nonwoven

#79
20170000050
2017-01-05

Mineral wool product

#80
20160362823
2016-12-15

Discretizer and method of using same

#81
20160355984
2016-12-08

Fibrous structures and methods for making same

#82
20160355960
2016-12-08

Article of manufacture making system

#83
20160355959
2016-12-08

Article of manufacture making system

#84
20160354736
2016-12-08

Spatially controllable eductor for managing solid additives and processes using same

#85
20160228596
2016-08-11

Resilient absorbent coform nonwoven web

#86
20160153143
2016-06-02

Medical nonwoven fabric, and preparation method thereof

#87
20160040337
2016-02-11

Multistrata nonwoven material

#88
20150136693
2015-05-21

CYTOKINE ADSORPTION SHEET, METHOD FOR MANUFACTURING THE SAME, AND BLOOD FILTER COMPRISING THE SAME

#89
20140130410
2014-05-15

Mineral wool product

#90
20130101805
2013-04-25

Patterned air-laid nonwoven fibrous webs and methods of making and using same

#91
20130037481
2013-02-14

NONWOVEN NANOFIBER WEBS CONTAINING CHEMICALLY ACTIVE PARTICULATES AND METHODS OF MAKING AND USING SAME

#92
20130036907
2013-02-14

NON-WOVEN FABRIC FOR FILTER, AND PROCESS FOR PRODUCTION THEREOF

#93
20130030340
2013-01-31

Nonwoven fibrous webs containing chemically active particulates and methods of making and using same

#94
20120295097
2012-11-22

APPARATUS, METHODS AND FLUID COMPOSITIONS FOR ELECTROSTATICALLY-DRIVEN SOLVENT EJECTION OR PARTICLE FORMATION, AND ABSORBANT PRODUCTS MADE USING SAME

#95
20120270458
2012-10-25

MEDICAL NONWOVEN FABRIC, AND PREPARATION METHOD THEREOF

#96
20120231946
2012-09-13

METHOD FOR THINNING AGGREGATE OF WATER-ABSORBENT MATERIAL AND THIN AGGREGATE OF WATER-ABSORBENT MATERIAL OBTAINED USING THE METHOD

#97
20120231691
2012-09-13

Porous Multilayer Articles and Methods of Making

#98
20120157904
2012-06-21

Textile fabric

#99
20120036733
2012-02-16

Super absorber polymer felt and method for the production thereof

#100
20110256790
2011-10-20

THERMAL INSULATION CONTAINING SUPPLEMENTAL INFRARED RADIATION ABSORBING MATERIAL

#101
20110240027
2011-10-06

SHAPED LAYERED PARTICLE-CONTAINING NONWOVEN WEB

#102
20110209840
2011-09-01

Fibrous structures and methods for making same

#103
20110190720
2011-08-04

Fluid absorbing sheet

#104
20110172507
2011-07-14

Textile Composite Material Comprising Nanofiber Nonwoven

#105
20110162667
2011-07-07

Tobacco smoke filter for smoking device with porous mass of active particulate

#106
20110152808
2011-06-23

RESILIENT ABSORBENT COFORM NONWOVEN WEB

#107
20110151196
2011-06-23

Flexible coform nonwoven web

#108
20110104970
2011-05-05

LOW LINT FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

#109
20110104444
2011-05-05

Fibrous structures and methods for making same

#110
20110104419
2011-05-05

Fibrous elements and fibrous structures employing same

#111
20110039469
2011-02-17

FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

#112
20100291213
2010-11-18

Composite non-woven fibrous webs having continuous particulate phase and methods of making and using the same

#113
20100285314
2010-11-11

Duroplastic-bonded molded fiber parts and method for producing the same

#114
20100092746
2010-04-15

NONWOVEN MATERIAL CONTAINING BENEFITING PARTICLES AND METHOD OF MAKING

#115
20090233049
2009-09-17

Coform Nonwoven Web Formed from Propylene/Alpha-Olefin Meltblown Fibers

#116
20090176422
2009-07-09

MEMBRANE ENCAPSULATED FIBER AND METHOD FOR PRODUCING SAME

#117
20090123707
2009-05-14

Embossed nonwoven fabric

#118
20090084513
2009-04-02

Fibrous structures and methods for making same

#119
20090075354
2009-03-19

NANOFIBER STRUCTURES FOR SUPPORTING BIOLOGICAL MATERIALS

#120
20090036014
2009-02-05

Non-woven fabric

#121
20090025894
2009-01-29

Fibrous structures and methods for making same

#122
20090018047
2009-01-15

Foaming hand sponge for bodily cleansing with color change indicator

#123
20080255531
2008-10-16

Superabsorbents, nanofiber nonwovens finished therewith and use thereof

#124
20080041737
2008-02-21

Absorbent Mats for Food Packaging

#125
20080026041
2008-01-31

NON-WOVEN MEDIA INCORPORATING ULTRAFINE OR NANOSIZE POWDERS

#126
20080003906
2008-01-03

Substrates Incorporating Foam

#127
20070261190
2007-11-15

Absorbent cleaning pad having durable cleaning surface and method of making same

#128
20070128434
2007-06-07

Filler-affixed fiber, fiber structure, and fiber molded body, and method for producing the same

#129
20070092346
2007-04-26

TEXTILE BARRIER FOR CONTAINMENT OF LIQUID HYDROCARBONS

#130
20070078421
2007-04-05

Surface cleaning pad having zoned absorbency and method of making same

#131
20070077841
2007-04-05

Absorbent sanitary product

#132
20070077834
2007-04-05

Absorbent cleaning pad having a durable cleaning surface and method of making same

#133
20070074802
2007-04-05

Surface cleaning pad having zoned absorbency and method of making same

#134
20070045906
2007-03-01

Method and apparatus to shape a composite structure without contact

#135
20060254427
2006-11-16

Particle-containing fibrous web

#136
20060204723
2006-09-14

METHOD OF MAKING ABSORBENT CORE STRUCTURES

#137
20060202379
2006-09-14

METHOD OF MAKING ABSORBENT CORE STRUCTURES WITH ENCAPSULATED SUPERABSORBENT MATERIAL

#138
20060128247
2006-06-15

Embossed nonwoven fabric

#139
20060029739
2006-02-09

Method for treating non-woven webs

#140
20060024484
2006-02-02

Lofted composite with enhanced air permeability

#141
20060000767
2006-01-05

Bioremediation mat and method of manufacture and use

#142
20050266230
2005-12-01

Substrates incorporating foam

#143
20050266229
2005-12-01

Nonwoven with attached foam particles

#144
20050191462
2005-09-01

Absorbent mats for food packaging

#145
20050153615
2005-07-14

Fibrous material with high functional particle load

#146
20050079379
2005-04-14

Enhancement of barrier fabrics with breathable films and of face masks and filters with novel fluorochemical electret reinforcing treatment

#147
20050013980
2005-01-20

Thermal insulation containing supplemental infrared radiation absorbing material