ClassID:

121508

D01D5/0023 - CPC Classification

Classification description:

Formation of filaments, threads, or the like; Electro-spinning characterised by the initial state of the material the material being a polymer melt

Recent Application in this class:
#1
20260085472
2026-03-26

MEDICAL DIALYSIS PAPER AND PREPARATION METHOD THEREOF

#2
20250361651
2025-11-27

A METHOD OF PRODUCING A LINEAR NANOFIBROUS STRUCTURE IN AN ALTERNATING ELECTRIC FIELD, A DEVICE FOR PERFORMING THIS METHOD AND A DEVICE FOR PRODUCING A NANOFIBROUS THREAD

#3
20250313994
2025-10-09

FUNCTIONAL NONWOVEN FABRIC AND MANUFACTURING METHOD THEREFOR

#4
20250283259
2025-09-11

NONWOVEN FABRIC

#5
20250250718
2025-08-07

ELECTROSPINNING COLLECTOR FOR THE PRODUCTION OF THREE-DIMENSIONAL ELECTROSPUN CONSTRUCTS

#6
20250136811
2025-05-01

ANTIMICROBIAL POLYMER RESINS, FIBERS, AND YARNS WITH PHOSPHORUS CONTENT

#7
20250135065
2025-05-01

BIOCOMPATIBLE POLYISOBUTYLENE-FIBER COMPOSITE MATERIALS AND METHODS

#8
20240396092
2024-11-28

METHOD OF MANUFACTURING SOLID ELECTROLYTE MEMBRANE, METHOD OF MANUFACTURING ALL-SOLID-STATE BATTERY, APPARATUS FOR MANUFACTURING SOLID ELECTROLYTE MEMBRANE, AND APPARATUS FOR MANUFACTURING ALL-SOLID-STATE BATTERY

#9
20240366224
2024-11-07

COMPRESSIBLE ADJUNCT WITH CROSSING SPACER FIBERS

#10
20240158956
2024-05-16

MANUFACTURING METHOD AND SYSTEM OF FIBER

#11
20240133078
2024-04-25

MELT SPINNING RESIN COMPOSITION, MANUFACTURING METHOD FOR SAME, AND FIBER MANUFACTURING METHOD

#12
20240131218
2024-04-25

ELECTROSPUN BIOCOMPATIBLE FIBER COMPOSITIONS

#13
20240125021
2024-04-18

Multilayered nonwoven fabric containing submicron fibers, a method of manufacture, an apparatus, and articles made from multilayered nonwoven fabrics

#14
20240050723
2024-02-15

Device, systems, and methods of applying a treatment solution to a treatment site

#15
20240001606
2024-01-04

Electro-spinning/writing system and corresponding method

#16
20230380835
2023-11-30

IMPLANTABLE ADJUNCT WITH DENSITY GRADIENTS

#17
20230272556
2023-08-31

HIGH TENACITY OR HIGH LOAD BEARING NYLON FIBERS AND YARNS AND FABRICS THEREOF

#18
20230255631
2023-08-17

Compressible adjunct with crossing spacer fibers

#19
20230228001
2023-07-20

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

#20
20230120449
2023-04-20

Device, systems, and methods of applying a treatment solution to a treatment site

#21
20230065257
2023-03-02

Antimicrobial polymer resins, fibers, and yarns with phosphorus content

#22
20230016949
2023-01-19

SELECTIVE LASER SINTERING OF ASYMMETRIC PARTICLES

#23
20230002935
2023-01-05

Electrospinning collector for the production of three-dimensional electrospun constructs

#24
20220372656
2022-11-24

System for manufacturing a composite fibre structure

#25
20220364269
2022-11-17

Nanofiber structures and methods of use thereof

#26
20220340851
2022-10-27

MELT ELECTROWRITTEN FILTER FOR CAPTURING CELLS

#27
20220275536
2022-09-01

MELT SPINNING RESIN COMPOSITION, MANUFACTURING METHOD FOR SAME, AND FIBER MANUFACTURING METHOD

#28
20220228296
2022-07-21

Device for polymer materials fabrication using gas flow and electrostatic fields

#29
20220186403
2022-06-16

Charged nanofibers and methods for making

#30
20220181703
2022-06-09

Method of manufacturing a solid electrolyte membrane

#31
20220151614
2022-05-19

Compressible adjunct with crossing spacer fibers

#32
20220151613
2022-05-19

Staple cartridge assembly including a compressible adjunct

#33
20220133946
2022-05-05

ELECTROSPUN BIOCOMPATIBLE FIBER COMPOSITIONS

#34
20220105327
2022-04-07

Method for applying electrically spun fibers to a site of interest

#35
20220096706
2022-03-31

ELECTROSPUN NANOFIBER-BASED DRESSINGS AND METHODS OF MANUFACTURE AND USE THEREOF

#36
20220061843
2022-03-03

Compressible adjunct with crossing spacer fibers

#37
20220025560
2022-01-27

Multilayered nonwoven fabric containing submicron fibers, a method of manufacture, an apparatus, and articles made from multilayered nonwoven fabrics

#38
20210292967
2021-09-23

Heat treated multilayer knitted textile of liquid crystal polymer fibers and modified polyacrylonitrile fibers, and process for making same

#39
20210254248
2021-08-19

STERILIZABLE POROUS FILTRATION MEDIA CONTAINING NANOFIBER

#40
20210244412
2021-08-12

Implantable layer with spacer fibers

#41
20210198808
2021-07-01

Electrospinning device and method

#42
20210170069
2021-06-10

Biocompatible polyisobutylene-fiber composite materials and methods

#43
20210138104
2021-05-13

ELECTROSPUN BIOCOMPATIBLE FIBER COMPOSITIONS

#44
20210085326
2021-03-25

Compressible adjunct with crossing spacer fibers

#45
20200386939
2020-12-10

Methods and systems for distributed temperature and pressure sensing comprising a polymer fiber

#46
20200362472
2020-11-19

Method for electrospinning of an ultra-high temperature composite structure

#47
20200347532
2020-11-05

Melt-Blown Non-Woven Filter Material

#48
20200277711
2020-09-03

Methods for producing a nanofiber or microfiber structure

#49
20200232121
2020-07-23

HOT MELT ELECTROSPINNING

#50
20200214706
2020-07-09

Compressible adjunct with attachment regions

#51
20200173055
2020-06-04

Spinning apparatus

#52
20200131290
2020-04-30

Preparation method for fluorine- and chlorine-containing conductive polymer resin and single- or double-sided filled composite thin film prepared using same and the preparation method therefor

#53
20200017682
2020-01-16

Antimicrobial polymer resins, fibers, and yarns with phosphorus content

#54
20190388816
2019-12-26

Melt-Blown Non-Woven Filter Material

#55
20190352812
2019-11-21

WOVEN TWILL TEXTILE FABRIC

#56
20190257004
2019-08-22

POLYETHYLENE TEREPHTHALATE COLORING SYSTEMS AND RELATED METHODS

#57
20190183505
2019-06-20

Compressible adjunct with crossing spacer fibers

#58
20190127886
2019-05-02

Lubricious, biocompatible hydrophilic thermoset coating using interpenetrating hydrogel networks

#59
20190127885
2019-05-02

Ultrafine fiber production method

#60
20190126539
2019-05-02

Selective laser sintering of asymmetric particles

#61
20190071796
2019-03-07

Process for making aligned or twisted electrospun fibers

#62
20190048182
2019-02-14

Composite material with enhanced mechanical properties and a method to fabricate the same

#63
20190032248
2019-01-31

Method and device for making continuous nanofibers

#64
20180371645
2018-12-27

Method for producing polymeric nanofibers by electrospinning of a polymer solution or melt, a spinning electrode for performing the method and a device for producing polymeric nanofibers equipped with at least one such spinning electrode

#65
20180303972
2018-10-25

Method of manufacturing a biocompatible composite material

#66
20180264248
2018-09-20

Medical device hybrid polymeric structures and coatings with improved lubricity and durability

#67
20180245243
2018-08-30

Method for generating an electro spun fiber medical implant

#68
20180209072
2018-07-26

Charged nanofibers

#69
20180142380
2018-05-24

CARBON FIBERS DERIVED FROM POLY-(CAFFEYL ALCOHOL) (PCFA)

#70
20180127893
2018-05-10

POLYETHYLENE TEREPHTHALATE COLORING SYSTEMS AND RELATED METHODS

#71
20180021485
2018-01-25

METHOD FOR MANUFACTURING DRUG-CONTAINING BIODEGRADABLE FIBER MATERIAL BY ELECTROSPINNING

#72
20170361254
2017-12-21

Melt spun filtration media for respiratory devices and face masks

#73
20170340090
2017-11-30

Beauty care pack and method for manufacturing same

#74
20170298535
2017-10-19

HIGH MELTING POINT RESIN FIBERS AND NONWOVEN FABRIC

#75
20170268130
2017-09-21

Ultrafine fiber printing system

#76
20170253997
2017-09-07

HIGH TENACITY OR HIGH LOAD BEARING NYLON FIBERS AND YARNS AND FABRICS THEREOF

#77
20170182206
2017-06-29

ELECTROSPUN BIOCOMPATIBLE FIBER COMPOSITIONS

#78
20170086844
2017-03-30

Progressively releasable implantable adjunct for use with a surgical stapling instrument

#79
20170086842
2017-03-30

Method for applying an implantable layer to a fastener cartridge

#80
20170086827
2017-03-30

Compressible adjunct with looping members

#81
20170065917
2017-03-09

NON-WOVEN FIBER FABRIC, AND PRODUCTION METHOD AND PRODUCTION DEVICE THEREFOR

#82
20160289865
2016-10-06

Electrospinning Device For Manufacturing Nanofiber

#83
20160243478
2016-08-25

FILTER COMPRISING NANOFIBER AND METHOD FOR MANUFACTURING SAME

#84
20160229104
2016-08-11

Electrospun filaments

#85
20160222183
2016-08-04

Method for manufacturing fibrous particles of polylactic acid resin, colloid composition for forming foam sheet, foam sheet, and method for manufacturing foam sheet

#86
20160184058
2016-06-30

Method of producing a polymer matrix

#87
20160130728
2016-05-12

Method of manufacturing a bundle of electrospun yarn and manufacturing equipment for the same

#88
20160068999
2016-03-10

Melt differential electrospinning device and process

#89
20160010243
2016-01-14

Compositions incorporating dielectric additives for particle formation, and methods of particle formation using same

#90
20150354100
2015-12-10

Methods for producing carbon fibers from poly-(caffeyl alcohol)

#91
20150343200
2015-12-03

Method for coating devices using electrospinning

#92
20150315724
2015-11-05

Method for production of polymeric nanofibers by spinning of solution or melt of polymer in electric field

#93
20150308015
2015-10-29

Formation of core-shell fibers and particles by free surface electrospinning

#94
20150202423
2015-07-23

Method for making a tubular medical device

#95
20150174806
2015-06-25

Fabrication of nanofibers as dry adhesives and applications of the same

#96
20150152573
2015-06-04

Method for producing porous calcium phosphate body

#97
20150088238
2015-03-26

Method for coating devices using electrospinning

#98
20150086805
2015-03-26

Method for forming metal structures

#99
20150044464
2015-02-12

Method for preparing a nanofiber or non-woven mat

#100
20150025608
2015-01-22

LUBRICIOUS, BIOCOMPATIBLE HYDROPHILIC THERMOSET COATING USING INTERPENETRATING HYDROGEL NETWORKS

#101
20140327164
2014-11-06

Method of producing polypropylene spunbond fibers

#102
20140324141
2014-10-30

Method for coating devices using electrospinning and melt blowing

#103
20140315020
2014-10-23

Method of manufacturing a nano metal wire

#104
20140284828
2014-09-25

Method of characterization of viscoelastic stress in elongated flow materials

#105
20140221495
2014-08-07

ELECTROSPUN POLYMER NANOFIBERS WITH SURFACE ACTIVE QUATERNARY AMMONIUM SALT ANTIMICROBIALS

#106
20140210141
2014-07-31

Process of making dimensionally stable nonwoven fibrous webs

#107
20140179889
2014-06-26

Apparatus and Method for Elevated Temperature Electrospinning

#108
20140163601
2014-06-12

Process of making a medical balloon

#109
20140094551
2014-04-03

Compositions incorporating dielectric additives for particle formation, and methods of particle formation using same

#110
20130041442
2013-02-14

Method for coating devices using electrospinning and melt blowing

#111
20130040140
2013-02-14

Process of making nanofibers

#112
20120315815
2012-12-13

Process of making titanium carbide (TiC) nano-fibrous felts

#113
20120228806
2012-09-13

Process for producing fiber composite material

#114
20110274825
2011-11-10

Method of characterization of viscoelastic stress in elongated flow materials

#115
20110195624
2011-08-11

FLASH SPUN WEB CONTAINING SUB-MICRON FILAMENTS AND PROCESS FOR FORMING SAME

#116
20110194304
2011-08-11

Porous and non-porous nanostructures and application thereof

#117
20110177395
2011-07-21

Fiber assembly, composite of electro conductive substrate and fiber assembly, and production methods thereof

#118
20110171335
2011-07-14

ELECTROBLOWING WEB FORMATION PROCESS

#119
20110151738
2011-06-23

Process of making dimensionally stable nonwoven fibrous webs

#120
20110148006
2011-06-23

FIBRE-PRODUCTION DEVICE AND FIBRE-PRODUCTION METHOD

#121
20110148005
2011-06-23

Method for Elevated Temperature Electrospinning

#122
20110000847
2011-01-06

Method for producing particles electrostatically

#123
20100297443
2010-11-25

ULTRAFINE COMPOSITE FIBER, ULTRAFINE FIBER, METHOD FOR MANUFACTURING SAME, AND FIBER STRUCTURE

#124
20100233928
2010-09-16

Polypropylene spunbond fibers and methods for making same

#125
20100127434
2010-05-27

EXTRUDING ORGANIC POLYMERS

#126
20100080993
2010-04-01

Process of making a cleaning implement comprising functionally active fibers

#127
20100064647
2010-03-18

POLYMER OR OLIGOMER FIBERS BY SOLVENT-FREE ELECTROSPINNING

#128
20100041804
2010-02-18

FABRICATING FIBERS

#129
20090253320
2009-10-08

FLASH SPUN WEB CONTAINING SUB-MICRON FILAMENTS AND PROCESS FOR FORMING SAME

#130
20090233057
2009-09-17

Electrohydrodynamic printing and manufacturing

#131
20090020921
2009-01-22

Hybrid manufacturing platform to produce multifunctional polymeric films

#132
20080242171
2008-10-02

Production of nanofibers by melt spinning

#133
20080213417
2008-09-04

Electroblowing web formation

#134
20080122131
2008-05-29

Method for elevated temperature electrospinning

#135
20060138710
2006-06-29

Electroblowing web formation process

#136
20060135020
2006-06-22

Flash spun web containing sub-micron filaments and process for forming same

#137
20050287239
2005-12-29

Apparatus and method for elevated temperature electrospinning