ClassID:

121533

D01D5/14 - CPC Classification

Classification description:

Formation of filaments, threads, or the like; Stretch-spinning methods with flowing liquid stretching media

Recent Application in this class:
#1
20250034759
2025-01-30

FOCUSED ROTARY JET SPINNING DEVICES AND METHODS OF USE THEREOF

#2
20250019879
2025-01-16

PORTABLE SPINNER AND METHODS OF USE

#3
20240337046
2024-10-10

ARAMID NANOFIBER FILAMENTS AND RELATED METHODS

#4
20240301591
2024-09-12

SYSTEMS, METHODS, AND DEVICES FOR CARBON MATERIAL UPGRADE AND ORGANIC COMPOUND PYROLYSIS

#5
20240068140
2024-02-29

NONWOVEN MATERIAL, USE OF THE NONWOVEN MATERIAL, AND WIPING CLOTH, DRYER SHEET AND FACE MASK CONTAINING THE NONWOVEN MATERIAL

#6
20230228001
2023-07-20

FIBER SHEET, ELECTROSPINNING DEVICE, AND METHOD FOR MANUFACTURING FIBER SHEET

#7
20230130447
2023-04-27

Method for producing spunbonded fabric

#8
20230098304
2023-03-30

Method for producing spunbonded fabric

#9
20230051927
2023-02-16

PROCESS FOR THE PRODUCTION OF SPUNBONDED NONWOVEN

#10
20230023362
2023-01-26

POLYCRYSTALLINE ALUMINOSILICATE CERAMIC FILAMENT NONWOVEN MATS, AND METHODS OF MAKING THE SAME

#11
20220364282
2022-11-17

Process and device for the formation of directly-formed cellulosic webs

#12
20220195627
2022-06-23

Process for preparing carbon fibers from low polydispersity polyacrylonitrile

#13
20220090300
2022-03-24

Focused rotary jet spinning devices and methods of use thereof

#14
20210372008
2021-12-02

NANOFIBER PRODUCTION APPARATUS AND NANOFIBER PRODUCTION METHOD

#15
20210317600
2021-10-14

DISCHARGE NOZZLE FOR NANO FIBER MANUFACTURING DEVICE AND NANO FIBER MANUFACTURING DEVICE PROVIDED WITH DISCHARGE NOZZLE

#16
20210213411
2021-07-15

Anisotropic lamellar inorganic fiber aerogel materials and preparation method thereof

#17
20210189599
2021-06-24

Method and device for filament spinning with deflection

#18
20210164138
2021-06-03

NONWOVEN MATERIAL, USE OF THE NONWOVEN MATERIAL, AND WIPING CLOTH, DRYING CLOTH AND FACE MASK CONTAINING THE NONWOVEN MATERIAL

#19
20210123163
2021-04-29

Method of producing non-woven protein fibers

#20
20210010162
2021-01-14

Spider-silk-like polymer fiber, preparation method therefor and use thereof

#21
20200407881
2020-12-31

Apparatus For Producing Ultrafine Fibers

#22
20200318257
2020-10-08

Method of making flexible ceramic fibers and polymer composite

#23
20200316504
2020-10-08

Nanostructured fibrous membranes for membrane distillation

#24
20200240059
2020-07-30

Portable spinner and methods of use

#25
20200102676
2020-04-02

NONWOVEN CELLULOSE FIBER FABRIC WITH INCREASED WATER HOLDING CAPABILITY AND LOW BASIS WEIGHT

#26
20200095706
2020-03-26

METHOD FOR PRODUCING FIBERS AND NON-WOVEN FABRICS BY SOLUTION BLOW SPINNING AND NON-WOVEN FABRIC PRODUCED THEREBY

#27
20190264356
2019-08-29

Process and device for the formation of directly-formed cellulosic webs

#28
20190032248
2019-01-31

Method and device for making continuous nanofibers

#29
20190032247
2019-01-31

METHOD OF SPINNING FIBRES OR EXTRUSION, AND THE PRODUCTS OBTAINED

#30
20180313010
2018-11-01

Highly functional spunbonded fabric made from particle-containing fibres and method for producing same

#31
20180298523
2018-10-18

Method for producing elongated structures such as fibers from polymer solutions by straining flow spinning

#32
20180282918
2018-10-04

Nonwoven glucan webs

#33
20180029055
2018-02-01

Apparatus and a method for generating droplets

#34
20180010263
2018-01-11

Blowing-assisted electrospinning

#35
20170362740
2017-12-21

FLEXIBLE CERAMIC FIBERS AND POLYMER COMPOSITE AND METHOD OF MAKING THE SAME

#36
20170355123
2017-12-14

Spinning die for melt-blowing

#37
20170326486
2017-11-16

Nanostructured fibrous membranes for membrane distillation

#38
20170107644
2017-04-20

Method of preparing of natural graphene cellulose blended spunbond nonwoven fabric

#39
20170067184
2017-03-09

Melt blowing die, apparatus and method

#40
20170016146
2017-01-19

Nanofiber production apparatus

#41
20160341119
2016-11-24

MELT BLOWN FIBER FORMING PROCESS AND METHOD OF MAKING FIBROUS STRUCTURES

#42
20160186365
2016-06-30

Densification of polyacrylonitrile fiber

#43
20160168772
2016-06-16

Spunbond method for producing non-woven fabric of natural cellulose with flame-retarding feature

#44
20160157978
2016-06-09

Material deposition device and method of use

#45
20150322592
2015-11-12

Apparatus for forming a non-woven web

#46
20150299921
2015-10-22

Apparatus for the continuous manufacture of a spunbond web

#47
20150292114
2015-10-15

Method of spinning fibres or extrusion, and the products obtained

#48
20150114580
2015-04-30

Fibrous elements comprising an acrylamide-based copolymer and fibrous structures employing same

#49
20150017862
2015-01-15

Gelatin non-woven structures produced by a non-toxic dry solvent spinning process

#50
20140350151
2014-11-27

High dielectric compositions for particle formation and methods of forming particles using same

#51
20140234457
2014-08-21

Electrospinning device

#52
20130217290
2013-08-22

Spinneret for spinning threads and spinning device for spinning threads

#53
20130189892
2013-07-25

Apparatus for spinning fibres and producing a fibrous-containing nonwoven

#54
20130040140
2013-02-14

Process of making nanofibers

#55
20120256355
2012-10-11

Method of preparing nanofibers via electro-blown spinning

#56
20120215148
2012-08-23

HIGHLY FUNCTIONAL SPUNBONDED FABRIC MADE FROM PARTICLE-CONTAINING FIBRES AND METHOD FOR PRODUCING SAME

#57
20120093912
2012-04-19

Biomimetic Nanofiber Web And Method And Device To Manufacture The Same

#58
20120091606
2012-04-19

METHOD FOR MANUFACTURING FINE POLYMER, AND FINE POLYMER MANUFACTURING APPARATUS

#59
20120082744
2012-04-05

Injection nozzle for electrospinning and electrospinning device using the same

#60
20110156303
2011-06-30

Spunbond wetlaid method for producing non-woven fabrics from natural cellulose

#61
20110156299
2011-06-30

Meltblown wetlaid method for producing non-woven fabrics with anti-mildew, anti-bacteria and deodorizing capabilities from natural cellulose

#62
20110154627
2011-06-30

Meltblown wetlaid method for producing non-woven fabrics from natural cellulose

#63
20110130063
2011-06-02

SPINNING APPARATUS, APPARATUS AND PROCESS FOR MANUFACTURING NONWOVEN FABRIC, AND NONWOVEN FABRIC

#64
20110124258
2011-05-26

Process for the production of a hydroentangled product comprising cellulose fibers

#65
20110038973
2011-02-17

Apparatus for manufacturing nonwoven fabric

#66
20100317790
2010-12-16

Graphene composite nanofiber and preparation method thereof

#67
20100291252
2010-11-18

Method of Producing Ultra Thin Chitosan Fibers and Non-Woven Fabrics

#68
20100229517
2010-09-16

Method of making polyimide fiber assembly

#69
20100187729
2010-07-29

METHOD FOR MANUFACTURING FINE POLYMER, AND FINE POLYMER MANUFACTURING APPARATUS

#70
20100159050
2010-06-24

Machine for manufacturing nonwoven fabric

#71
20100159049
2010-06-24

Spunbonding apparatus

#72
20100117259
2010-05-13

Fabrication of small diameter continuous fibers

#73
20100096769
2010-04-22

Process for producing fiber and method for producing catalyst layer

#74
20100016516
2010-01-21

Polyester fiber, woven knit fabric, car seat and process for producing polyester fiber

#75
20100013127
2010-01-21

Manufacturing device and the method of preparing for the nanofibers via electro-blown spinning process

#76
20090325449
2009-12-31

Manufacturing device and the method of preparing for the nanofibers via electro blown spinning process

#77
20090312731
2009-12-17

Nonwoven Melt-Blown Product

#78
20090258562
2009-10-15

Process of forming a non-woven cellulose web and a web produced by said process

#79
20090256277
2009-10-15

Apparatus for extruding cellulose fibers

#80
20090221206
2009-09-03

SPINNING APPARATUS FOR PRODUCING FINE THREADS BY SPLICING

#81
20090220579
2009-09-03

Gelatin non-woven structures produced by a non-toxic dry solvent spinning process

#82
20090186189
2009-07-23

Process of making a hydroentangled product from cellulose fibers

#83
20090169667
2009-07-02

Apparatus and method for manufacturing nonwoven fabric

#84
20090160099
2009-06-25

Centrifugal solution spun nanofiber process

#85
20090026647
2009-01-29

Making a spunbond fleece from cellulosic filaments

#86
20090004474
2009-01-01

Lyocell fibers with anti-microbial activity

#87
20080287025
2008-11-20

Nonwovens, Method for the Production Thereof and the Use Thereof

#88
20080254292
2008-10-16

PVC fibers and method of manufacture

#89
20070145627
2007-06-28

Method of producing ultra thin chitosan fibers and non-woven fabrics

#90
20070071842
2007-03-29

Apparatus for producing fibers

#91
20050067732
2005-03-31

Manufacturing device and the method of preparing for the nanofibers via electro-blown spinning process

#92
20050056956
2005-03-17

Process for forming micro-fiber cellulosic nonwoven webs from a cellulose solution by melt blown technology and the products made thereby