ClassID:

121535

D01D5/18 - CPC Classification

Classification description:

Formation of filaments, threads, or the like by means of rotating spinnerets

Recent Application in this class:
#1
20260146370
2026-05-28

POLYMERIC FIBER MATERIALS FOR THERMAL AND MECHANICAL PROTECTION AND METHODS OF MAKING

#2
20260061099
2026-03-05

SERIALLY DEPOSITED FIBER MATERIALS AND ASSOCIATED DEVICES AND METHODS

#3
20250375476
2025-12-11

FIBROUS CONSTRUCTS WITH THERAPEUTIC MATERIAL PARTICLES

#4
20250361169
2025-11-27

FIBRE PRODUCING MACHINE WITH IMPROVED MAINTENANCE

#5
20250341028
2025-11-06

ROTARY FIBROUS MATERIAL APPLICATION TO MEDICAL DEVICES

#6
20250236104
2025-07-24

ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE

#7
20250098727
2025-03-27

PRODUCT PORTION ENROBING MACHINES AND METHODS

#8
20250089759
2025-03-20

PRODUCT PORTION ENROBING PROCESS AND APPARATUS, AND RESULTING PRODUCTS

#9
20250043466
2025-02-06

AN APPARATUS FOR IMPROVED COAGULATION INJECTION DURING THE MANUFACTURE OF POLYMER FIBERS, AND METHOD OF USE THEREOF

#10
20250034759
2025-01-30

FOCUSED ROTARY JET SPINNING DEVICES AND METHODS OF USE THEREOF

#11
20250019865
2025-01-16

IMMERSED ROTARY JET SPINNING (IRJS) DEVICES AND USES THEREOF

#12
20240366224
2024-11-07

COMPRESSIBLE ADJUNCT WITH CROSSING SPACER FIBERS

#13
20240253343
2024-08-01

ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE

#14
20240216571
2024-07-04

CHITOSAN SUPERFINE FIBER SYSTEMS

#15
20240164434
2024-05-23

Product portion enrobing machines and methods

#16
20240050723
2024-02-15

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

#17
20230380835
2023-11-30

IMPLANTABLE ADJUNCT WITH DENSITY GRADIENTS

#18
20230320407
2023-10-12

FIBER-WRAPPED SMOKELESS TOBACCO PRODUCT

#19
20230311472
2023-10-05

ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE

#20
20230271402
2023-08-31

FIBROUS STRUCTURE-CONTAINING ARTICLES THAT EXHIBIT CONSUMER RELEVANT PROPERTIES

#21
20230256705
2023-08-17

Fibrous structure-containing articles that exhibit consumer relevant properties

#22
20230255631
2023-08-17

Compressible adjunct with crossing spacer fibers

#23
20230226800
2023-07-20

Fibrous structure-containing articles that exhibit consumer relevant properties

#24
20230167611
2023-06-01

FIBROUS STRUCTURE-CONTAINING ARTICLES

#25
20230120449
2023-04-20

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

#26
20230088418
2023-03-23

HIGH-ENTROPY CARBIDE CERAMIC AND RARE EARTH-CONTAINING HIGH-ENTROPY CARBIDE CERAMIC, FIBERS AND PRECURSORS THEREOF, AND METHODS FOR PREPARING THE SAME

#27
20220380943
2022-12-01

POLYMERIC FIBER MATERIALS FOR THERMAL AND MECHANICAL PROTECTION AND METHODS OF MAKING

#28
20220372659
2022-11-24

Device and method for manufacturing fiber assembly

#29
20220295865
2022-09-22

Product portion enrobing process and apparatus, and resulting products

#30
20220274373
2022-09-01

Fibrous structure-containing articles that exhibit consumer relevant properties

#31
20220273708
2022-09-01

Fibrous constructs with therapeutic material particles

#32
20220266569
2022-08-25

Fibrous structure-containing articles that exhibit consumer relevant properties

#33
20220219427
2022-07-14

Fibrous structure-containing articles that exhibit consumer relevant properties

#34
20220212439
2022-07-07

Fibrous structure-containing articles that exhibit consumer relevant properties

#35
20220212438
2022-07-07

Fibrous structure-containing articles that exhibit consumer relevant properties

#36
20220212437
2022-07-07

Fibrous structure-containing articles that exhibit consumer relevant properties

#37
20220195629
2022-06-23

Centrifugal spinning apparatus and planar receiving-type centrifugal spinning automatic production device

#38
20220154370
2022-05-19

ROTARY FIBROUS MATERIAL APPLICATION TO MEDICAL DEVICES

#39
20220151614
2022-05-19

Compressible adjunct with crossing spacer fibers

#40
20220151613
2022-05-19

Staple cartridge assembly including a compressible adjunct

#41
20220136136
2022-05-05

Immersed rotary jet spinning (iRJS) devices and uses thereof

#42
20220118235
2022-04-21

Apparatus for applying an electrically spun fiber

#43
20220105327
2022-04-07

Method for applying electrically spun fibers to a site of interest

#44
20220090300
2022-03-24

Focused rotary jet spinning devices and methods of use thereof

#45
20220061843
2022-03-03

Compressible adjunct with crossing spacer fibers

#46
20220055940
2022-02-24

FIBRE PRODUCING MACHINE WITH IMPROVED MAINTENANCE

#47
20220048285
2022-02-17

ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE

#48
20220018040
2022-01-20

High-performance polyethylene multifilament yarn

#49
20210378284
2021-12-09

Product portion enrobing machines and methods

#50
20210331964
2021-10-28

Method for producing mineral fibres

#51
20210277606
2021-09-09

Fibrous structure-containing articles

#52
20210268246
2021-09-02

Apparatus for applying a treatment solution to a treatment site

#53
20210244412
2021-08-12

Implantable layer with spacer fibers

#54
20210207291
2021-07-08

Apparatus and process for uniform deposition of polymeric nanofibers on substrate

#55
20210205076
2021-07-08

ENGINEERED POLYMERIC VALVES, TUBULAR STRUCTURES, AND SHEETS AND USES THEREOF

#56
20210198810
2021-07-01

Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers

#57
20210180212
2021-06-17

Rotary spinner apparatuses, methods and systems for producing fiber from molten material

#58
20210162098
2021-06-03

SERIALLY DEPOSITED FIBER MATERIALS AND ASSOCIATED DEVICES AND METHODS

#59
20210156050
2021-05-27

Electrospinning apparatus for producing ultrafine fibers having improved charged solution control structure and solution transfer pump therefor

#60
20210137155
2021-05-13

Fiber-wrapped smokeless tobacco product

#61
20210085326
2021-03-25

Compressible adjunct with crossing spacer fibers

#62
20200369017
2020-11-26

ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE

#63
20200369016
2020-11-26

ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE

#64
20200318258
2020-10-08

Immersed rotary jet spinning (iRJS) devices and uses thereof

#65
20200299866
2020-09-24

High-performance polyethylene multifilament yarn

#66
20200299864
2020-09-24

Spinning device and method for spinning up a spinning device, and spin-up device

#67
20200283930
2020-09-10

Method of producing mechanoluminescent fibers

#68
20200276787
2020-09-03

Fibrous structure-containing articles that exhibit consumer relevant properties

#69
20200276786
2020-09-03

Fibrous structure-containing articles that exhibit consumer relevant properties

#70
20200263324
2020-08-20

Spinning device and method for spinning up a spinning device

#71
20200214706
2020-07-09

Compressible adjunct with attachment regions

#72
20200196655
2020-06-25

Product portion enrobing machines and methods

#73
20200165746
2020-05-28

SCALABLE AND FACILE IN SITU SYNTHESIS OF NANOPARTICLES RESULTING IN DECORATED MULTIFUNCTIONAL FIBERS

#74
20200123680
2020-04-23

Use of Microfibers and/or Nanofibers in Apparel and Footwear

#75
20200120972
2020-04-23

Product portion enrobing process and apparatus, and resulting products

#76
20200115848
2020-04-16

SYNTHETIC FILL MATERIALS HAVING COMPOSITE FIBER STRUCTURES

#77
20190338467
2019-11-07

Fibrous structure containing articles

#78
20190323149
2019-10-24

Electrospinning head and electrospinning apparatus

#79
20190308390
2019-10-10

Direct deposition of nanofiber on a textile substrate

#80
20190297935
2019-10-03

Fiber-wrapped smokeless tobacco product

#81
20190274351
2019-09-12

Product portion enrobing machines and methods

#82
20190212100
2019-07-11

Process for making high-performance polyethylene multifilament yarn

#83
20190212099
2019-07-11

High-performance polyethylene multifilament yarn

#84
20190212098
2019-07-11

Process for making high-performance polyethylene multifilament yarn

#85
20190183505
2019-06-20

Compressible adjunct with crossing spacer fibers

#86
20190181409
2019-06-13

HIGH TEMPERATURE MELT INTEGRITY BATTERY SEPARATORS VIA SPINNING

#87
20190161889
2019-05-30

Polymeric nanofibers and nanofibrous web

#88
20190077115
2019-03-14

Compressible and strong fibrous structures

#89
20190062955
2019-02-28

Modification of continuous carbon fibers during precursor formation for composites having enhanced moldability

#90
20180313000
2018-11-01

Preparation method of superabsorbent polymer fiber

#91
20180199619
2018-07-19

Fiber-wrapped smokeless tobacco product

#92
20180105999
2018-04-19

Fibrous structure-containing articles

#93
20180105998
2018-04-19

Fibrous structures exhibiting improved reopenability

#94
20180105997
2018-04-19

Fibrous structure-containing articles that exhibit consumer relevant properties

#95
20180105996
2018-04-19

Strong fibrous structures

#96
20180105995
2018-04-19

Fibrous structure-containing articles that exhibit consumer relevant properties

#97
20180105994
2018-04-19

Absorbent and compressible fibrous structures

#98
20180105993
2018-04-19

Absorbent and resilient fibrous structures

#99
20180105992
2018-04-19

Fibrous structure-containing articles that exhibit consumer relevant properties

#100
20180105991
2018-04-19

Fibrous structure-containing articles

#101
20180056568
2018-03-01

Methods, systems, and apparatuses for manufacturing rotational spun appliances

#102
20180023218
2018-01-25

PROCESS AND PRODUCT OF HIGH STRENGTH UHMW PE FIBERS

#103
20180016708
2018-01-18

ELASTIC FIBRE DRY SPINNING MECHANISM AND MAINTENANCE CONTROL METHOD FOR SPINNING ASSEMBLY

#104
20170370681
2017-12-28

Preformed sheet layers of multiple high-performance polyethylene (HPPE) multifilament yarn monolayers and ballistic-resistant assemblies comprising the same

#105
20170361254
2017-12-21

Melt spun filtration media for respiratory devices and face masks

#106
20170349699
2017-12-07

Polyphenylene fibers and corresponding fabrication methods

#107
20170306528
2017-10-26

METHOD FOR MANUFACTURING SUPER ABSORBENT POLYMER FIBER

#108
20170306148
2017-10-26

High molecular and low molecular weight fine fibers and TPU fine fibers

#109
20170298548
2017-10-19

BULK FILL MATERIAL

#110
20170298092
2017-10-19

FINE FIBER WEB WITH CHEMICALLY FUNCTIONAL SPECIES

#111
20170275782
2017-09-28

Process for laying fibrous webs from a centrifugal spinning process

#112
20170268132
2017-09-21

A CENTRIFUGAL SPINNING DEVICE USED FOR NANOFIBER/MICROFIBER PRODUCTION

#113
20170258684
2017-09-14

Method and device for producing an extrudate

#114
20170247282
2017-08-31

GUSSETED ROTARY SPINNERS FOR PRODUCING FIBER FROM MOLTEN MATERIAL

#115
20170245544
2017-08-31

Product portion enrobing machines and methods

#116
20170241049
2017-08-24

Method to massively manufacture carbon fibers through graphene composites and the use thereof

#117
20170233896
2017-08-17

A DEVICE FOR PRODUCING FIBERS OR MICROFIBERS

#118
20170232134
2017-08-17

Chitosan superfine fiber systems

#119
20170208854
2017-07-27

Product portion enrobing process and apparatus, and resulting products

#120
20170175325
2017-06-22

Synthetic fill materials having composite fiber structures

#121
20170165394
2017-06-15

Medical device and method for the production thereof

#122
20170121853
2017-05-04

Multifunctional spinning device

#123
20170086844
2017-03-30

Progressively releasable implantable adjunct for use with a surgical stapling instrument

#124
20170086842
2017-03-30

Method for applying an implantable layer to a fastener cartridge

#125
20170086827
2017-03-30

Compressible adjunct with looping members

#126
20170081786
2017-03-23

Method of preparing doped and/or composite carbon fibers

#127
20170067185
2017-03-09

Modification of continuous carbon fibers during precursor formation for composites having enhanced moldability

#128
20170058451
2017-03-02

FIBERS AND OTHER CONSTRUCTS TREATED WITH DIATOMITE PARTICLES

#129
20170015783
2017-01-19

Polycarbonate fibers and substrates comprising same

#130
20160360778
2016-12-15

Fiber-wrapped smokeless tobacco product

#131
20160348281
2016-12-01

Process of making battery separators via spinning

#132
20160331528
2016-11-17

ENGINEERED POLYMERIC VALVES, TUBULAR STRUCTURES, AND SHEETS AND USES THEREOF

#133
20160297100
2016-10-13

Method and system for forming composites

#134
20160168756
2016-06-16

FORCESPINNING OF FIBERS AND FILAMENTS

#135
20160160391
2016-06-09

PROCESS AND PRODUCT OF HIGH STRENGTH UHMW PE FIBERS

#136
20160145771
2016-05-26

NANO-FIBER SPINNING APPARATUS USING CENTRIFUGAL FORCE AND METHOD OF MANUFACTURING NANO-FIBER USING THE SAME

#137
20160138199
2016-05-19

Carbon nanotube fibers/filaments formulated from metal nanoparticle catalyst and carbon source

#138
20160138194
2016-05-19

Systems and methods for controlled laydown of materials in a fiber production system

#139
20160083867
2016-03-24

Apparatuses having outlet elements and methods for the production of microfibers and nanofibers

#140
20160069000
2016-03-10

Micro and nanofibers of polysaccharide based materials

#141
20160047062
2016-02-18

Centrifugal electrospinning process

#142
20160047061
2016-02-18

Process for laying fibrous webs from a centrifugal spinning process

#143
20160010243
2016-01-14

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

#144
20150354094
2015-12-10

Immersed rotary jet spinning devices (IRJS) and uses thereof

#145
20150352826
2015-12-10

Rotational spun material covered medical appliances and methods of manufacture

#146
20150265746
2015-09-24

Micro-fiber webs of poly-4-hydroxybutyrate and copolymers thereof produced by centrifugal spinning

#147
20150241177
2015-08-27

Process for making high-performance polyethylene multifilament yarn

#148
20150211149
2015-07-30

Negative polarity on the nanofiber line

#149
20150184317
2015-07-02

Method of preparing carbon fibers

#150
20150111455
2015-04-23

Apparatus for production of polymeric nanofibers

#151
20150061180
2015-03-05

SUPERFINE FIBER CREATING SPINNERET AND USES THEREOF

#152
20150044927
2015-02-12

FURAN BASED POLYAMIDES

#153
20140353859
2014-12-04

Methods for the production of microfibers and nanofibers using a multiple chamber fiber producing device

#154
20140350151
2014-11-27

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

#155
20140339717
2014-11-20

APPARTUSES AND METHODS FOR THE DELIVERY OF MATERIAL TO A FIBER PRODUCING DEVICE

#156
20140322515
2014-10-30

Methods for the fabrication of polymeric fibers

#157
20140273703
2014-09-18

Serially deposited fiber materials and associated devices and methods

#158
20140265061
2014-09-18

Methods, systems, and apparatuses for manufacturing rotational spun appliances

#159
20140261979
2014-09-18

Product portion enrobing machines and methods

#160
20140217629
2014-08-07

Systems and methods for the production of microfibers and nanofibers using multiple fiber production devices

#161
20140217628
2014-08-07

Systems and methods for the production of microfibers and nanofibers using a fluid level sensor

#162
20140167329
2014-06-19

High temperature melt integrity battery separators via spinning

#163
20140159263
2014-06-12

PORTABLE APPARATUSES AND METHODS FOR THE PRODUCTION OF MICROFIBERS AND NANOFIBERS

#164
20140159262
2014-06-12

Devices and methods for the production of microfibers and nanofibers in a controlled environment

#165
20140154493
2014-06-05

Methods for the production of fluoropolymer fibers

#166
20140094551
2014-04-03

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

#167
20140091033
2014-04-03

Carbon fiber material, carbon fiber material manufacturing method, and material containing the carbon fiber material

#168
20140087169
2014-03-27

APPARATUS, SYSTEMS AND METHODS FOR PRODUCING PARTICLES USING ROTATING CAPILLARIES

#169
20140074225
2014-03-13

Rotational spun material covered medical appliances and methods of manufacture

#170
20140060307
2014-03-06

Ballistic-resistant assemblies with monolayers of high-performance polyethylene multifilament yarns

#171
20140051316
2014-02-20

Centrifugal electrospinning apparatus and methods and fibrous structures produced therefrom

#172
20140042651
2014-02-13

Systems and methods of heating a fiber producing device

#173
20140035179
2014-02-06

Devices and methods for the production of microfibers and nanofibers

#174
20140035178
2014-02-06

Systems and methods of supplying materials to a rotating fiber producing device

#175
20140035177
2014-02-06

Devices and methods for the production of microfibers and nanofibers having one or more additives

#176
20130300012
2013-11-14

APPARATUSES AND METHODS FOR THE PRODUCTION OF MICROFIBERS AND NANOFIBERS

#177
20130221553
2013-08-29

METHOD FOR PRODUCING TERYLENE FIBER USING POLYESTER WASTE

#178
20130184810
2013-07-18

Rotational spun material covered medical appliances and methods of manufacture

#179
20130184808
2013-07-18

Rotational spun material covered medical appliances and methods of manufacture

#180
20130011676
2013-01-10

Multi-component fibers produced by a rotational spinning method

#181
20130001814
2013-01-03

Superfine fiber creating spinneret and uses thereof

#182
20120304613
2012-12-06

Split fiber producing devices and methods for the production of microfibers and nanofibers

#183
20120295021
2012-11-22

Apparatuses and methods for the deposition of microfibers and nanofibers on a substrate

#184
20120294966
2012-11-22

Multilayer apparatuses and methods for the production of microfibers and nanofibers

#185
20120292810
2012-11-22

Apparatuses having outlet elements and methods for the production of microfibers and nanofibers

#186
20120292796
2012-11-22

Devices and methods for the production of coaxial microfibers and nanofibers

#187
20120292795
2012-11-22

Apparatuses and methods for the simultaneous production of microfibers and nanofibers

#188
20120171355
2012-07-05

Method of manufacturing fibrous hemostatic bandages

#189
20120135448
2012-05-31

Methods and devices for the fabrication of 3D polymeric fibers

#190
20120056342
2012-03-08

Apparatus, systems and methods for producing particles using rotating capillaries

#191
20110278751
2011-11-17

Nanofiber production device and nanofiber production method

#192
20110268967
2011-11-03

Process and product of high strength UHMW PE fibers

#193
20110260357
2011-10-27

ROTARY PROCESS FOR FORMING UNIFORM MATERIAL

#194
20110168623
2011-07-14

FEED SIDE PASSAGE MATERIAL AND SPIRAL SEPARATION MEMBRANE ELEMENT

#195
20110156319
2011-06-30

Process of making nanofibers

#196
20110089603
2011-04-21

Fiber and nanofiber spinning method

#197
20110076384
2011-03-31

System and method for making biomaterial structures

#198
20110059261
2011-03-10

Nanofiber manufacturing apparatus and nanofiber manufacturing method

#199
20110014542
2011-01-20

Fiber manufacturing method, fiber manufacturing apparatus and proton-exchange membrane fuel cell

#200
20100285291
2010-11-11

Bioresorbable nonwoven fabric made of gelatin

#201
20100225021
2010-09-09

Method of manufacturing noise attenuating flexible cutting line for use in rotary vegetation trimmers

#202
20100219563
2010-09-02

Method for manufacturing polymeric fibrils

#203
20100218560
2010-09-02

Device for an installation of formation of fibres mattress

#204
20100173157
2010-07-08

Nanocomposite material apparatus, nanocomposite material and method for fabricating thereof, nano material apparatus and nano material

#205
20100148405
2010-06-17

NANOFIBER PRODUCING METHOD AND NANOFIBER PRODUCING APPARATUS

#206
20100148404
2010-06-17

Nanofiber spinning method and device

#207
20100143643
2010-06-10

PROCESS FOR MAING HIGH-PERFORMANCE POLYETHYLENE MULTIFILAMENT YARN

#208
20100129628
2010-05-27

Process of making a non-woven web

#209
20100112352
2010-05-06

HYDROXYL POLYMER-CONTAINING FIBERS

#210
20100072674
2010-03-25

Method and apparatus for producing nanofibers and polymer web

#211
20100034914
2010-02-11

Rotary spinning electrode

#212
20100032872
2010-02-11

Solution spun fiber process

#213
20100021517
2010-01-28

Non-woven fiber fabric

#214
20090314036
2009-12-24

Method and apparatus for producing glass fiber

#215
20090280325
2009-11-12

METHODS AND APPARATUSES FOR MAKING SUPERFINE FIBERS

#216
20090280207
2009-11-12

SUPERFINE FIBER CREATING SPINNERET AND USES THEREOF

#217
20090269429
2009-10-29

Superfine fiber creating spinneret and uses thereof

#218
20090246369
2009-10-01

Device for forming fiber felts

#219
20090232920
2009-09-17

Superfine fiber creating spinneret and uses thereof

#220
20090218719
2009-09-03

Rotary process for forming uniform material

#221
20090160099
2009-06-25

Centrifugal solution spun nanofiber process

#222
20090148489
2009-06-11

BIOABSORBABLE MATERIAL

#223
20090136651
2009-05-28

Method of Manufacturing Fibrous Hemostatic Bandages

#224
20090127748
2009-05-21

METHOD AND APPARATUS FOR PRODUCING NANOFIBERS AND POLYMERIC WEBS

#225
20090102100
2009-04-23

FIBER FORMATION BY ELECTRICAL-MECHANICAL SPINNING

#226
20090091056
2009-04-09

Attenuated fiber spinning apparatus

#227
20080242171
2008-10-02

Production of nanofibers by melt spinning

#228
20080211121
2008-09-04

Device for manufacturing fabrils and method thereof

#229
20080136054
2008-06-12

Fiber and nanofiber spinning apparatus

#230
20080050304
2008-02-28

Method of producing carbon nanomaterials and centrifugal melt spinning apparatus

#231
20080029617
2008-02-07

Solution spun fiber process

#232
20070271797
2007-11-29

Assembly For Use In Continuously Forming One Or More Lengths Of Noise Attenuating Flexible Cutting Line For Use In Rotary Vegetation Trimmers

#233
20070154707
2007-07-05

Process for making high-performance polyethylene multifilament yarn

#234
20070031607
2007-02-08

Method and apparatus for coating medical implants

#235
20060261510
2006-11-23

Method of manufacturing noise attenuating flexible cutting line for use in rotary vegetation trimmers

#236
20060242997
2006-11-02

Method and apparatus for manufacturing glass fiber

#237
20060228435
2006-10-12

Electrospinning of fibers using a rotatable spray head

#238
20060228401
2006-10-12

LAYERED ALIGNED POLYMER STRUCTURES AND METHODS OF MAKING SAME

#239
20060159722
2006-07-20

Layered aligned polymer structures and methods of making same

#240
20060154549
2006-07-13

Rotary process for forming uniform material

#241
20060141084
2006-06-29

Rotary process for forming uniform material

#242
20060024399
2006-02-02

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