Patents-Review.com
ClassID:

121707 ⎘

D01F11/04 - CPC Classification

Classification description:

Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers

Sub-classes:
Recent Application in this class:
#1
20250347032
2025-11-13

COMPOSITE FIBER AND METHOD FOR MANUFACTURING THE SAME

 #2
20250297407
2025-09-25

METHOD FOR PRODUCING COLORED YARNS AND/OR COLORED FABRICS IN PARTICULAR WITHOUT OR WITH ONLY LIMITED AMOUNT OF WASTEWATER DISCHARGE

 #3
20250059690
2025-02-20

APPARATUS AND METHOD TO PROVIDE A PATHOGENICIDAL BARRIER BETWEEN FIRST AND SECOND REGIONS

 #4
20230051948
2023-02-16

Deodorant and antibacterial protective cloth and manufacturing method thereof

 #5
20220195632
2022-06-23

Flexible electroluminescent fiber for embroidery

 #6
20210047758
2021-02-18

Method to produce micro and nanofibers with controlled diameter and large yield

 #7
20200199783
2020-06-25

HEAT-INSULATING DARK COOL-FEELING TEXTILE AND DARK COOL-FEELING FIBER THEREOF

 #8
20200179096
2020-06-11

Biodegradable vascular grafts

 #9
20200009850
2020-01-09

Microwave-induced localized heating of CNT filled polymer composites for enhanced inter-bead diffusive bonding of fused filament fabricated part

 #10
20190323149
2019-10-24

Electrospinning head and electrospinning apparatus

 #11
20180282908
2018-10-04

Manufacture of bi-component continuous filaments and articles made therefrom

 #12
20180187342
2018-07-05

Water Repellent Elastic Yarn

 #13
20180185131
2018-07-05

Biodegradable vascular grafts

 #14
20180171513
2018-06-21

Method to produce micro and nanofibers with controlled diameter and large yield

 #15
20180071693
2018-03-15

Filtration membranes, and related nano and/or micro fibers, composites, methods and systems

 #16
20180047984
2018-02-15

Carbonaceous structure and method for preparing the same, electrode material and catalyst including the carbonaceous structure, and energy storage device including the electrode material

 #17
20170298567
2017-10-19

ELECTROCONDUCTIVE COATING

 #18
20130196157
2013-08-01

METHOD FOR PRODUCING HOLLOW STRUCTURAL BODY

 #19
20120264872
2012-10-18

LCST POLYMERS

 #20
20120093912
2012-04-19

Biomimetic Nanofiber Web And Method And Device To Manufacture The Same

 #21
20120046434
2012-02-23

Method of preparing a nanofiber and a fuel cell including the nanofiber

 #22
20110049768
2011-03-03

LIQUID CRYSTAL ELASTOMERS WITH TWO-WAY SHAPE ;MEMORY EFFECT

 #23
20110014542
2011-01-20

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

 #24
20110009550
2011-01-13

Organopolysiloxane composition and process for producing rope structure with the same

 #25
20100292623
2010-11-18

POLYETHYLENIMINE NANOPARTICLE-CONTAINING MICROBICIDAL ELECTROSPUN POLYMER FIBERS FOR TEXTILE APPLICATIONS

 #26
20100196645
2010-08-05

Method for producing hollow structual body

 #27
20080176129
2008-07-24

Nanocomposite for fuel cell, method of preparing the nanocomposite, and fuel cell including the nanocomposite

 #28
20070178038
2007-08-02

Method for forming hafnium carbide and hafnium nitride ceramics and preceramic polymers

 #29
20070048521
2007-03-01

Activated carbon fibers, methods of their preparation, and devices comprising activated carbon fibers

 #30
20050164588
2005-07-28

Spunbonded nonwoven made of endless fibers

 #31
20050151287
2005-07-14

Process for preparing a non-woven fibrous web

 #32
20050136774
2005-06-23

Process for preparing a non-woven fibrous web

 #33
20050017399
2005-01-27

Multifilament aramid yarn with high fatigue resistance