ClassID:

121542

D01D5/26 - CPC Classification

Classification description:

Formation of filaments, threads, or the like Formation of staple fibres

Recent Application in this class:
#1
20250327216
2025-10-23

CORE SPUN YARN COMPRISING SHORT CELLULOSIC STAPLE FIBERS AND POLYMERIC FIBERS AND PROCESS FOR ITS PRODUCTION

#2
20250101634
2025-03-27

ASSEMBLY OF POLYMER STAPLE NANOFIBER YARN

#3
20250084566
2025-03-13

METHOD FOR PRODUCING REGENERATED CELLULOSIC FIBERS

#4
20240229303
2024-07-11

IMPROVEMENTS RELATING TO THE COLD-ALKALI PROCESS FOR THE PRODUCTION OF REGENERATED CELLULOSIC FIBERS

#5
20230142258
2023-05-11

STAPLE FIBERS CONTAINING RELEASABLE SURFACE MODIFYING MOLECULES

#6
20230053452
2023-02-23

CELLULOSE ACETATE FIBERS IN NONWOVEN FABRICS

#7
20230042125
2023-02-09

Continuous preparation method of cellulose fibers

#8
20230012061
2023-01-12

POLYAMIDE 5X STAPLE FIBER, PREPARATION METHOD THEREFOR, AND USE THEREOF

#9
20220372660
2022-11-24

Device for producing electrospun short polymer fibres

#10
20220341064
2022-10-27

IMPROVING PILLING RESISTANCE IN FABRICS USING CELLULOSE ACETATE STAPLE FIBERS

#11
20210324542
2021-10-21

Modified polyester staple fiber and preparation method thereof

#12
20210123163
2021-04-29

Method of producing non-woven protein fibers

#13
20200385903
2020-12-10

SPUN YARN WITH A STRUCTURE ENGINEERED TO REDUCE FIBER SHEDDING

#14
20200362474
2020-11-19

A FILAMENT AND YARN PRODUCED ON THE BASIS OF A NATURAL PROTEIN

#15
20200240040
2020-07-30

FIBER-PROCESSING APPARATUS AND FIBER-PROCESSING METHOD

#16
20200165751
2020-05-28

Process for forming a yarn comprising bicomponent filaments

#17
20200149192
2020-05-14

FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS

#18
20200010980
2020-01-09

CELLULOSE ACETATE FIBERS IN NONWOVEN FABRICS

#19
20200002847
2020-01-02

CELLULOSE ACETATE FIBERS IN NONWOVEN FABRICS

#20
20190390375
2019-12-26

Method and apparatus for manufacturing natural fiber based staple fibers on a common surface

#21
20190352801
2019-11-21

Nozzle and a method for the production of micro and nanofiber nonwoven mats

#22
20190309442
2019-10-10

STAPLE FIBERS CONTAINING RELEASABLE SURFACE MODIFYING MOLECULES

#23
20190119831
2019-04-25

BI-COMPONENT STAPLE OR SHORT-CUT TRILOBAL FIBRES AND THEIR USES

#24
20190070540
2019-03-07

Filter medium for liquid filter and liquid filter

#25
20180355523
2018-12-13

Renewably Sourced Yarn and Method of Manufacturing Same

#26
20180340275
2018-11-29

High load bearing capacity nylon staple fiber and nylon blended yarns and fabrics made therefrom

#27
20180274143
2018-09-27

NONWOVEN RECYCLABLE FABRIC AND ASSOCIATED METHODS

#28
20180195217
2018-07-12

ENVIRONMENTALLY FRIENDLY NON-BLEED POLYESTER FABRIC AND METHOD OF MANUFACTURING THE SAME

#29
20180177740
2018-06-28

NON-NATURAL FIBER OR FILAMENT WITH HERBAL RESIDUE AND METHOD OF MAKING THE SAME

#30
20180096799
2018-04-05

Cord-yarn structured supercapacitor

#31
20180057970
2018-03-01

Spun yarn comprising carbon staple fibers and method of preparing the same

#32
20180057969
2018-03-01

Carbon-containing modacrylic and aramid bicomponent filament yarns

#33
20170361254
2017-12-21

Melt spun filtration media for respiratory devices and face masks

#34
20170306539
2017-10-26

Footwear and other articles formed by jet extrusion processes

#35
20170211216
2017-07-27

Process for forming a high loft, nonwoven web exhibiting excellent recovery

#36
20160299269
2016-10-13

RETROREFLECTIVE BIODEGRADABLE ELEMENT, COMPOSITE AND RELATED PRODUCTS

#37
20160010243
2016-01-14

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

#38
20150376816
2015-12-31

APPARATUS FOR PRODUCING PITCH-BASED CHOPPED CARBON FIBER AND PRODUCING METHOD OF THE CHOPPED FIBER

#39
20150284879
2015-10-08

WATER-DISINTEGRABLE COMPOSITE FIBER AND METHOD FOR PRODUCING THE SAME

#40
20150007924
2015-01-08

METHOD FOR PRODUCTION OF FIBRE FILL

#41
20140264985
2014-09-18

Fibre-forming process and fibres produced by the process

#42
20140165463
2014-06-19

Producing method for the artificial peat moss from natural cellulose fiber

#43
20140094551
2014-04-03

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

#44
20140037933
2014-02-06

Flame retardant cellulosic man-made fibers

#45
20130337715
2013-12-19

Process of making flame retardant cellulosic man-made fibers

#46
20130228949
2013-09-05

Fabrication of natural cellulose fiber with flame-retarding capability

#47
20130101843
2013-04-25

DOPE FOR SPINNING LYOCELL, METHOD FOR PREPARING LYOCELL FILAMENT FIBER, AND METHOD FOR PREPARING LYOCELL STAPLE FIBER USING THE SAME

#48
20120178856
2012-07-12

CELLULOSE FIBERS WITH AN ENHANCED METERING CAPABILITY, PROCESSES FOR THEIR PRODUCTION AND THEIR USE TO REINFORCE COMPOUND MATERIALS

#49
20120156486
2012-06-21

FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS

#50
20110177738
2011-07-21

HIGH LOAD BEARING CAPACITY NYLON STAPLE FIBER AND NYLON BLENDED YARNS AND FABRICS MADE THEREFROM

#51
20110177737
2011-07-21

NYLON STAPLE FIBER SUITABLE FOR USE IN ABRASION RESISTANT, HIGH STRENGTH NYLON BLENDED YARNS AND FABRICS

#52
20110059287
2011-03-10

FIBERS COMPRISING AT LEAST ONE FILLER, PROCESSES FOR THEIR PRODUCTION, AND USES THEREOF

#53
20090146338
2009-06-11

PROCESS FOR PREPARING POLYMER FIBERS

#54
20080299208
2008-12-04

Anisometric Particles In The Form Of Nanofibers/Mesofibers,Nanopipes, Nanocables/Mesocables, Nanobands/Mesobands, And The Curved Or Branched Variations Thereof

#55
20070199297
2007-08-30

Method and Apparatus for Producing Staple Fibers