ClassID:

121610

D01F6/14 - CPC Classification

Classification description:

Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals

Recent Application in this class:
#1
20260071355
2026-03-12

CONDUCTIVE HYDROGEL FIBERS AND THE FABRICATION METHODS THEREOF

#2
20250122365
2025-04-17

SOLID WATER-DISINTEGRABLE COMPOSITE AND METHOD FOR PRODUCING SAME

#3
20240376277
2024-11-14

WATER-SOLUBLE FILM INCLUDING METAL SALTS

#4
20240301589
2024-09-12

POLYVINYL-ALCOHOL-BASED FIBER, FIBER STRUCTURE, AND METHOD FOR MANUFACTURING SAME

#5
20240167197
2024-05-23

PROCESS FOR MAKING AN ARTICLE OF MANUFACTURE ON A SINGLE, CONTINUOUS MANUFACTURING LINE

#6
20240052526
2024-02-15

Polyvinyl Alcohol Fibres and Fibrous Products

#7
20240052156
2024-02-15

Polyvinyl Alcohol Fibres and Meltblown Fibrous Products

#8
20240051210
2024-02-15

Extruded Polyvinyl Alcohol Fibres and Fibrous Products

#9
20230357962
2023-11-09

FIBROUS ELEMENTS COMPRISING POLYETHYLENE OXIDE

#10
20230105003
2023-04-06

ADDITIVE FOR FIBER STRENGTHENING

#11
20230074327
2023-03-09

DEVICE FOR CUTTING HOLLOW FIBER MEMBRANES

#12
20230037752
2023-02-09

MANUFACTURING METHOD FOR COLORED NONWOVEN FABRIC

#13
20220378984
2022-12-01

HIGH STRENGTH BIOMEDICAL MATERIALS

#14
20220186403
2022-06-16

Charged nanofibers and methods for making

#15
20220064822
2022-03-03

Method for production of poly-vinyl alcohol-filament fibre of high strength and elasticity

#16
20210214861
2021-07-15

Fibrous elements comprising polyethylene oxide

#17
20210214860
2021-07-15

Method for preparing microporous PVA fiber

#18
20210010162
2021-01-14

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

#19
20200325306
2020-10-15

Fibrous elements comprising fast ettnig surfactants and methods for making same

#20
20200299863
2020-09-24

Continuous wet-spinning process for the fabrication of PEDOT:PSS fibers with high electrical conductivity, thermal conductivity and Young's modulus

#21
20200283725
2020-09-10

Method of preparing polyvinyl alcohol nanofiber membrane enhancing cell specific adhesion

#22
20200270772
2020-08-27

A FIBROUS CONSTRUCT AND METHODS RELATING THERETO

#23
20200270549
2020-08-27

AN ENZYME DELIVERY SYSTEM AND METHODS RELATING THERETO

#24
20200216982
2020-07-09

Anti-bacterial and anti-ultraviolet multifunctional chemical fiber

#25
20200093965
2020-03-26

High strength biomedical materials

#26
20200079930
2020-03-12

Additive for fiber strengthening

#27
20200002853
2020-01-02

Antimicrobial fibers

#28
20190298511
2019-10-03

Artificial cornea and method for manufacturing the artificial cornea

#29
20190271099
2019-09-05

Fibrous elements comprising polyethylene oxide

#30
20190233974
2019-08-01

Process for Making an Article of Manufacture

#31
20190233970
2019-08-01

Process for Making an Article of Manufacture

#32
20190046361
2019-02-14

Hydrophilic polyurethane nanofiber and method for manufacturing same

#33
20180305524
2018-10-25

Inulin Nanofibers

#34
20180274132
2018-09-27

Method for manufacturing graphene fiber

#35
20180209072
2018-07-26

Charged nanofibers

#36
20180200788
2018-07-19

Metal-carbon nanofiber and production method thereof

#37
20180187338
2018-07-05

CARBON FIBER, METHOD OF PRODUCING CARBON FIBER MATERIAL, ELECTRICAL DEVICE, SECONDARY BATTERY, AND PRODUCT

#38
20180179669
2018-06-28

Readily fibrillative polyvinyl alcohol fiber and method for manufacturing same

#39
20180025842
2018-01-25

Method of manufacturing metal nano coil

#40
20170349719
2017-12-07

Fibers with filler

#41
20170298572
2017-10-19

Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles

#42
20170284025
2017-10-05

Fibrous Structures Different Fibrous Elements

#43
20170282524
2017-10-05

Layered Fibrous Structures with Different Common Intensive Properties

#44
20170282523
2017-10-05

Layered Fibrous Structures with Different Planar Layers

#45
20170282522
2017-10-05

Fibrous Structures Different Fibrous Elements

#46
20170282521
2017-10-05

Fibrous Structures Different Fibrous Elements

#47
20170282520
2017-10-05

Fibrous Structures Different Fibrous Elements

#48
20170233896
2017-08-17

A DEVICE FOR PRODUCING FIBERS OR MICROFIBERS

#49
20170211207
2017-07-27

Fibrous elements comprising polyethylene oxide

#50
20170203245
2017-07-20

WATER FILTER APPARATUS AND METHOD OF FILTERING FINE PARTICLES FROM WATER

#51
20170182223
2017-06-29

High strength biomedical materials

#52
20170173219
2017-06-22

High strength biomedical materials

#53
20170160225
2017-06-08

Method for producing oxygen sensor

#54
20170157571
2017-06-08

Electrospun cactus mucilage nanofibers

#55
20170029979
2017-02-02

Method for preparing macroscopic fibres of TiOby continuous one-way extrusion, fibres obtained and uses

#56
20170002511
2017-01-05

HYDROGELLING FIBERS AND FIBER STRUCTURES

#57
20160318767
2016-11-03

Method for manufacturing graphene fiber

#58
20150328631
2015-11-19

Electrospinning solution, polyvinyl alcohol nanofibers and ion-exchange membrane

#59
20150291786
2015-10-15

Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles

#60
20150291752
2015-10-15

Fibers with filler

#61
20150244015
2015-08-27

Method for producing fuel cell including nanofibers of metal oxide

#62
20150184317
2015-07-02

Method of preparing carbon fibers

#63
20150044464
2015-02-12

Method for preparing a nanofiber or non-woven mat

#64
20150038038
2015-02-05

Polymer composite and method of forming same

#65
20140091033
2014-04-03

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

#66
20140001417
2014-01-02

Hybrid polymer composite fiber including graphene and carbon nanotube, and method for manufacturing same

#67
20130327468
2013-12-12

Fibrous structures comprising a polymer structure

#68
20130323195
2013-12-05

Hydrogel fibers and fibrous structures

#69
20130280508
2013-10-24

Fibrous elements comprising fast wetting surfactants and methods for making same

#70
20130274415
2013-10-17

Hydrogelling fibers and fibrous structures

#71
20130241105
2013-09-19

Process for producing high-performance polymer fibers

#72
20130004748
2013-01-03

Method for providing a substrate with a barrier and a substrate comprising a barrier

#73
20120040462
2012-02-16

NANOFIBERS, NANOFILMS AND METHODS OF MAKING/USING THEREOF

#74
20120027838
2012-02-02

Filaments comprising an ingestible active agent nonwoven webs and methods for making same

#75
20110201242
2011-08-18

Fiber for detecting target and use thereof

#76
20110017957
2011-01-27

METHOD OF MANUFACTURING CONDUCTIVE COMPOSITE FIBRES WITH A HIGH PROPORTION OF NANOTUBES

#77
20100298497
2010-11-25

Processes for making ethersuccinylated hydroxyl polymers

#78
20100254961
2010-10-07

WATER-SOLUBLE ELECTROSPUN SHEET

#79
20100225018
2010-09-09

Process of making a fibrous structure

#80
20100112352
2010-05-06

HYDROXYL POLYMER-CONTAINING FIBERS

#81
20100059155
2010-03-11

PNEUMATIC TIRE HAVING A HIGH STRENGTH/HIGH MODULUS POLYVINYL ALCOHOL CARCASS PLY

#82
20100018641
2010-01-28

Methods of Applying Skin Wellness Agents to a Nonwoven Web Through Electrospinning Nanofibers

#83
20090260746
2009-10-22

Process for making fibrous structures comprising a polymer structure

#84
20090258190
2009-10-15

Fibrous structures comprising a polymer structure

#85
20090061719
2009-03-05

WATER-SOLUBLE POLYVINYL ALCOHOL RESIN FILAMENT AND NONWOVEN FABRIC MADE BY USING THE SAME

#86
20080187996
2008-08-07

Nanofibers, nanofilms and methods of making/using thereof

#87
20080169580
2008-07-17

APPARATUS AND METHOD FOR MANUFACTURING NON-WOVEN FABRIC

#88
20070148365
2007-06-28

Process and apparatus for coating paper

#89
20070018361
2007-01-25

Process of fabricating nanofibers by reactive electrospinning

#90
20060287519
2006-12-21

Ethersuccinylated hydroxyl polymers

#91
20060275347
2006-12-07

Fibrous structures comprising a polymer structure

#92
20060159918
2006-07-20

Biodegradable fibers exhibiting storage-stable tenacity

#93
20060091582
2006-05-04

Method for forming fibers

#94
20060033231
2006-02-16

Monofilament reinforced rubber component and method of producing

#95
20060019096
2006-01-26

Field-responsive superparamagnetic composite nanofibers and methods of use thereof

#96
20050275133
2005-12-15

Method for making polymeric structures

#97
20050244635
2005-11-03

Polymeric structures and method for making same

#98
20050181206
2005-08-18

Conductive polyvinyl alcohol fiber

#99
20050136253
2005-06-23

Rotary spinning processes for forming hydroxyl polymer-containing fibers

#100
20050118419
2005-06-02

Crosslinked polyvinyl alcohol fiber and method for producing the same