ClassID:

123265

D04H1/43 - 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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece; Addition polymers Acrylonitrile series

Recent Application in this class:
#1
20260002301
2026-01-01

NON-WOVEN FABRIC, SEPARATOR AND BATTERY

#2
20250361660
2025-11-27

GAS DIFFUSION LAYER MADE OF WATER JET ENTANGLED NONWOVENS

#3
20250116042
2025-04-10

ENHANCED FLASH EVAPORATION/ELECTROSPINNING COMPOSITE SPINNING EQUIPMENT

#4
20240426033
2024-12-26

FLASH-SPUN/ELECTROSPUN COMPOSITE SUPERFINE NANOFIBER MATERIAL AND PREPARATION METHOD THEREOF

#5
20240368828
2024-11-07

SYSTEMS HAVING POLYMERIC FIBERS WITH METALLIC NANOPARTICLES THEREON AND METHODS OF FABRICATION

#6
20240360604
2024-10-31

Electrospun PNIPAAm/PCL Fiber Mats for Aligned Cell Sheets

#7
20240304779
2024-09-12

COMPOSITE FIBER INKS AND ELECTRODES AND APPLICATIONS OF SAME

#8
20240260899
2024-08-08

BIOMIMETIC, NANOFIBER-BASED AND DIRECTIONAL MOISTURE-WICKING ELECTRONIC SKINS AND FABRICATION METHODS THEREOF

#9
20240047704
2024-02-08

GAS DIFFUSION SYSTEM WITH HIGH PURITY

#10
20230100934
2023-03-30

SUB-MICRON FIBROUS MEMBRANE AND METHOD FOR PRODUCING SAME

#11
20220396903
2022-12-15

FLAME-RETARDANT NON-WOVEN FIBROUS WEBS

#12
20220364302
2022-11-17

TREATMENT AGENT, FLAME RESISTANT FIBER NONWOVEN FABRIC, CARBON FIBER NONWOVEN FABRIC, AND METHODS FOR PRODUCING SAME

#13
20220364280
2022-11-17

Thermal insulators and methods thereof

#14
20220250367
2022-08-11

Non-flammable thermal insulating composite substrate for motor vehicles and production method

#15
20220148551
2022-05-12

Sound-absorbing material nonwoven fabric, sound-absorbing material, and method for producing sound-absorbing material nonwoven fabric

#16
20220112654
2022-04-14

SYSTEMS HAVING POLYMERIC FIBERS WITH METALLIC NANOPARTICLES THEREON AND METHODS OF FABRICATION

#17
20220042221
2022-02-10

FLAME-RESISTANT NONWOVEN FABRIC

#18
20210363675
2021-11-25

Electrospun PNIPAAm/PCL fiber mats for aligned cell sheets

#19
20210331444
2021-10-28

FLAME-RESISTANT NONWOVEN FIBER ASSEMBLY

#20
20210236972
2021-08-05

FILTER MEDIUM COMPRISING A REINFORCED NON-WOVEN FABRIC

#21
20200398523
2020-12-24

Fire-resistant textile composite

#22
20200317903
2020-10-08

Electrospun nanofiber composites for water treatment applications

#23
20190233985
2019-08-01

FIBER AND WADDING

#24
20190156810
2019-05-23

FIBER FOR SOUND ABSORBING/INSULATING MATERIAL, USE OF SAID FIBER, MANUFACTURING METHOD FOR FIBER FOR SOUND ABSORBING/INSULATING MATERIAL, AND FIBER-MOLDED PRODUCT FOR SOUND ABSORBING/INSULATING MATERIAL

#25
20190003091
2019-01-03

Electrospun PNIPAAm/PCL fiber mats for aligned cell sheets

#26
20180237966
2018-08-23

WADDING

#27
20180236403
2018-08-23

Nanofiber for filter medium, filter medium comprising same, method for producing same, and filter unit comprising same

#28
20180100256
2018-04-12

HIGH PERFORMANCE FLAME BARRIERS

#29
20170309266
2017-10-26

Sound absorbing body

#30
20170191196
2017-07-06

WADDING

#31
20160281282
2016-09-29

System and method for multiple surface air jet needling

#32
20160010249
2016-01-14

CORE FOR INSULATION MATERIAL, MANUFACTURING METHOD THEREFOR, AND SLIM INSULATING MATERIAL USING SAME

#33
20150354110
2015-12-10

System and method for air entanglement

#34
20140364307
2014-12-11

Metal adsorption acrylic fiber, non-woven fabric, sheet-like product, and uses thereof as metal adsorbent

#35
20130280979
2013-10-24

Fibrous elements comprising a non-hydroxyl polymer and methods for making same

#36
20120318731
2012-12-20

BIOFUNCTIONALIZED MICROFILTRATION OR ULTRAFILTRATION MEMBRANE

#37
20110239618
2011-10-06

Fire retardant fabrics and methods for making the same

#38
20100136307
2010-06-03

Insulating Material

#39
20100098919
2010-04-22

FLAME-RETARDANT CELLULOSIC NONWOVEN FABRIC

#40
20100029163
2010-02-04

Fire Combustion Modified Batt

#41
20090294733
2009-12-03

Process for improved electrospinning using a conductive web

#42
20090233075
2009-09-17

Flame Blocking Liner Materials

#43
20090126119
2009-05-21

FIRE RESISTANT INSULATOR PAD

#44
20090048371
2009-02-19

ROOFING MEMBRANES

#45
20080217807
2008-09-11

COMPOSITE FIBER FILTER COMPRISING NAN0-MATERIALS, AND MANUFACTURING METHOD AND APPARATUS THEREOF

#46
20080217030
2008-09-11

Fireproof Blanket Which is Used to Protect People, Furniture and Property Against Fire

#47
20080075940
2008-03-27

Conductive nonwoven fabric

#48
20070283493
2007-12-13

Fire Blocking Removable Cover

#49
20070178788
2007-08-02

Elastic Fire Blocking Materials

#50
20070087642
2007-04-19

Method of producing a fire resistant fabric with stitchbonding

#51
20070072504
2007-03-29

Surface veil of oxidized PAN fiber

#52
20070066175
2007-03-22

PROTECTIVE FLAME BARRIER PRODUCT

#53
20070065685
2007-03-22

Fire-resistant fabric

#54
20070054580
2007-03-08

Fibrous active carbon and nonwoven fabric including the same

#55
20060234592
2006-10-19

Flame-retardant fiber composite and fabric produced therefrom

#56
20060228968
2006-10-12

Method for forming fire combustion modified batt

#57
20060228528
2006-10-12

Deep draw process for flame retardant materials

#58
20060166582
2006-07-27

Composite higher temperature needlefelts with woven fiberglass scrims

#59
20060141890
2006-06-29

Ultrasonic lamination

#60
20060105154
2006-05-18

Single layer substrate

#61
20060083911
2006-04-20

Method for forming fire combustion modified batt

#62
20060052021
2006-03-09

Fire blocker fiber composition, high loft web structures, and articles made therefrom

#63
20050255780
2005-11-17

Self-extinguishing differentially entangled nonwoven fabrics

#64
20050255778
2005-11-17

Fiber non-woven fabric

#65
20050245163
2005-11-03

Fire blocker fiber composition, high loft web structures, and articles made therefrom

#66
20050233668
2005-10-20

Bi-layer nonwoven fire resistant batt and an associated method for manufacturing the same

#67
20050215158
2005-09-29

Flame-retardant cellulosic nonwoven fabric

#68
20050210584
2005-09-29

Layered high loft flame resistant batting, articles containing said batting, and process for making same

#69
20050208852
2005-09-22

Roofing membranes

#70
20050204526
2005-09-22

Flame-retardant imaged nonwoven fabric

#71
20050176327
2005-08-11

Moldable heat shield

#72
20050118919
2005-06-02

Flame blocking liner materials