ClassID:

121721

D01F11/14 - CPC Classification

Classification description:

Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds

Recent Application in this class:
#1
20260139411
2026-05-21

TREATMENT AGENT COMPOSITION FOR CARBON FIBER, TREATMENT AGENT FOR CARBON FIBER, METHOD OF FORMING THE SAME AND CARBON FIBER PRECURSOR

#2
20260132550
2026-05-14

CARBON FIBER BUNDLE, AND CARBON FIBER-REINFORCED COMPOSITE MATERIAL USING SAME

#3
20260103836
2026-04-16

WATER DISPERSION, CARBON FIBER BUNDLE, AND UNIDIRECTIONAL MATERIAL

#4
20260001767
2026-01-01

METHOD FOR MODIFYING MATERIAL THROUGH RAPID SURFACE GRAFTING, AND USE THEREOF

#5
20250066558
2025-02-27

AEROGELS ASSEMBLED FROM MICROFIBERS, METHODS FOR THEIR PREPARATION AND USES THEREOF

#6
20250034363
2025-01-30

SIZING AGENT COMPOSITION, SIZING AGENT, CARBON FIBER COVERED WITH SIZING AGENT, AND COMPOSITE MATERIAL

#7
20240328038
2024-10-03

CARBON FIBER BUNDLE CONTAINING SIZING AGENT AND METHOD FOR PRODUCING SAME

#8
20240218569
2024-07-04

MICROSCALE COMPOSITE CARBON FIBER FERRITE MICROWAVE ABSORBERS

#9
20240209549
2024-06-27

PROCESS OF MAKING A SIZED AND RESIN-COATED FIBER

#10
20230122328
2023-04-20

METHOD FOR PRODUCING TREATMENT AGENT FOR SYNTHETIC FIBERS, TREATMENT AGENT FOR SYNTHETIC FIBERS, SYNTHETIC FIBERS, AND METHOD FOR PRODUCING SYNTHETIC FIBERS

#11
20230119627
2023-04-20

SYNTHETIC FIBER TREATMENT AGENT AND SYNTHETIC FIBER

#12
20230045461
2023-02-09

Compositions with coated carbon fibers and methods for manufacturing compositions with coated carbon fibers

#13
20230023765
2023-01-26

MANUFACTURING METHOD FOR CARBON FIBER

#14
20220411995
2022-12-29

Sizing agent composition, carbon fiber material and composite material

#15
20220403559
2022-12-22

SUPERFINE CARBON FIBER THREAD OBTAINED BY SUBJECTING OPENE CARBON FIBER THREAD FROM CARBON FIBER RAW THREAD TO TWISTING, METHOD FOR MANUFACTURING THE SAME, AND STRAND OR WOVEN YAR WITH THE SAME

#16
20210299946
2021-09-30

Filament for three-dimensional modeling, three-dimensional modeled article, three-dimensional modeling method, and three-dimensional modeling apparatus

#17
20210261914
2021-08-26

ELECTROSPUN CELL SCAFFOLDS AND RELATED METHODS

#18
20210163350
2021-06-03

PROCESS FOR THE PRODUCTION OF SINTER POWDER PARTICLES (SP) CONTAINING AT LEAST ONE REINFORCEMENT FIBER

#19
20200407886
2020-12-31

Sheet molding compound and carbon fiber composite material molded article

#20
20200392647
2020-12-17

Method and apparatus for manufacturing carbon fibers

#21
20200299894
2020-09-24

Nickel-Plated Carbon Fiber Film, Manufacturing Method of Nickel-Plated Carbon Fiber Film, Shielding Structure and Preparation Method of Shielding Structure

#22
20200299868
2020-09-24

Microscale composite carbon fiber ferrite microwave absorbers

#23
20200265968
2020-08-20

COATED CARBON NANOTUBE ELECTRIC WIRE AND COIL

#24
20200240047
2020-07-30

METHOD AND SYSTEM FOR PRODUCING UNIDIRCTIONAL CARBON FIBER TAPE AS WELL AS METHOD FOR SURFACE TREATING CARBON FIBERS

#25
20200235316
2020-07-23

Wire-shaped perovskite structures and methods for manufacture thereof

#26
20200190710
2020-06-18

FLAME RETARDANT FABRIC COMPOSED OF THERMOPLASTIC CORE-SPUN YARNS

#27
20200056007
2020-02-20

Insertion of catalyst into dry carbon fibers prior to resin impregnation

#28
20190352805
2019-11-21

Fabric of continuous graphene fiber yarns from functionalized graphene sheets

#29
20190276952
2019-09-12

FUNCTIONAL MOLECULES AND OTHER STRUCTURAL CARBON-BASED MOLECULES WITH RIGID BACKBONES AND KINKED SEGMENTS

#30
20190194405
2019-06-27

Composite carbon fibers

#31
20190119472
2019-04-25

Compositions with coated carbon fibers and methods for manufacturing compositions with coated carbon fibers

#32
20190119469
2019-04-25

Compositions with coated carbon fibers and methods for manufacturing compositions with coated carbon fibers

#33
20190040550
2019-02-07

Graphene fiber and method of manufacturing the same

#34
20190040549
2019-02-07

CARBON FIBER BUNDLE THAT DEVELOPS HIGH MECHANICAL PERFORMANCE

#35
20180347074
2018-12-06

Method and apparatus for manufacturing carbon fibers

#36
20180305211
2018-10-25

Carbon Materials Comprising Carbon Nanotubes and Methods of Making Carbon Nanotubes

#37
20180274132
2018-09-27

Method for manufacturing graphene fiber

#38
20180245246
2018-08-30

CONTINUOUS CARBON FIBER BUNDLE, SHEET MOLDING COMPOUND, AND FIBER-REINFORCED COMPOSITE MATERIAL TO BE MOLDED USING THE SAME

#39
20180179347
2018-06-28

Composite and method of preparing the same

#40
20180023244
2018-01-25

COMPOSITE CARBON FIBERS

#41
20170350040
2017-12-07

CARBON FIBER, METHOD OF PREPARATION OF SAME AND CARBON-FIBER-REINFORCED RESIN COMPOSITION

#42
20160355645
2016-12-08

Sizing composition for reinforcing fibres and applications thereof

#43
20160279834
2016-09-29

Microwave dipolar heating of energetic polymers for carbon fiber-matrix separation

#44
20160152757
2016-06-02

Functionalized Nanoscale Fibers and Composite Materials

#45
20150361591
2015-12-17

Sizing agent-coated carbon fiber bundle, carbon fiber bundle production method, and prepreg

#46
20150040823
2015-02-12

Carbon fiber surface oil changing device

#47
20150025191
2015-01-22

Carbon fiber bundle and manufacturing method of the same

#48
20140329075
2014-11-06

Sizing agent-coated carbon fibers, process for producing sizing agent-coated carbon fibers, prepreg, and carbon fiber reinforced composite material

#49
20140194645
2014-07-10

Microwave dipolar heating of energetic polymers for carbon fiber-matrix separation

#50
20140011027
2014-01-09

GRAPHENE CONJUGATE FIBER AND METHOD FOR MANUFACTURING SAME

#51
20130309492
2013-11-21

CHOPPED CARBON FIBER

#52
20130309473
2013-11-21

Carbon materials comprising carbon nanotubes and methods of making carbon nanotubes

#53
20120280412
2012-11-08

FIBERS FOR PRODUCING COMPOSITE MATERIALS AND METHODS OF PRODUCING CARBON FIBER PRECURSOR FIBERS AND CARBON FIBERS

#54
20120088103
2012-04-12

CARBON FIBER BUNDLE THAT DEVELOPS HIGH MECHANICAL PERFORMANCE

#55
20120035343
2012-02-09

Method for functionalization of nanoscale fibers and nanoscale fiber films

#56
20120027814
2012-02-02

Polymeric fibers having tissue reactive members

#57
20110257325
2011-10-20

AQUEOUS DISPERSION FOR FIBER TREATMENT

#58
20110053050
2011-03-03

METHOD OF FUNCTIONALIZING A CARBON MATERIAL

#59
20100326813
2010-12-30

Microwave induced functionalization of single wall carbon nanotubes and composites prepared therefrom

#60
20100297768
2010-11-25

Nanofibrillar structure and applications including cell and tissue culture

#61
20100285223
2010-11-11

Method for Manufacturing Lyocell Based Carbon Fiber and Lyocell Based Carbon Fabric

#62
20100143718
2010-06-10

POLYMER-WRAPPED SINGLE-WALL CARBON NANOTUBES

#63
20100028247
2010-02-04

Methods for selective functionalization and separation of carbon nanotubes

#64
20090281276
2009-11-12

Method for functionalization of nanoscale fibers and nanoscale fiber films

#65
20090275696
2009-11-05

Vapor Grown Carbon Fiber, and Production Method and Use Thereof

#66
20090238964
2009-09-24

Coating of organic fibers with siloxane-carborane polymers

#67
20090224420
2009-09-10

Process for preparing superior carbon fiber

#68
20090142545
2009-06-04

Method for treating nanofiber material and composition of nanofiber material

#69
20090136411
2009-05-28

CARBON NANOTUBE, METHOD FOR POSITIONING THE SAME, FIELD-EFFECT TRANSISTOR MADE USING THE CARBON NANOTUBE, METHOD FOR MAKING THE FIELD-EFFECT TRANSISTOR, AND SEMICONDUCTOR DEVICE

#70
20080286521
2008-11-20

System and method for the manipulation, classification sorting, purification, placement, and alignment of nano fibers using electrostatic forces and electrographic techniques

#71
20080274035
2008-11-06

Carbon nanotubes as catalysts in redox reactions

#72
20080255332
2008-10-16

Method for enhancing adherence of carbon fibers with respect to an organic matrix

#73
20080193656
2008-08-14

Method of coating a substrate with a polymer having a combination of crown ether and carbon nanotubes having guanidine groups

#74
20080187482
2008-08-07

Polymer and method for using the polymer for noncovalently functionalizing nanotubes

#75
20080132584
2008-06-05

Biofunctional Nanoprobes

#76
20080076837
2008-03-27

Compositions of suspended non-aggregated carbon nanotubes, methods of making the same, and uses thereof

#77
20080063587
2008-03-13

Selective functionalization of carbon nanotubes

#78
20080025905
2008-01-31

Nanocomposites and functionalized carbon nanofibers

#79
20080008760
2008-01-10

Functionalized carbon nanotubes, a process for preparing the same and their use in medicinal chemistry

#80
20070290393
2007-12-20

Rigid porous carbon structures, methods of making, methods of using and products containing same

#81
20070237952
2007-10-11

Method for making carbon nanotube-based device

#82
20070114120
2007-05-24

Morphological control of carbon nanotubes

#83
20070053825
2007-03-08

MODIFIED CARBON NANOTUBES USING CONTROLLED POLYMER CRYSTALLIZATION

#84
20060286023
2006-12-21

Method for making field-effect transistor using carbon nanotube

#85
20060275956
2006-12-07

Cross-linked carbon nanotubes

#86
20060210466
2006-09-21

Microwave induced functionalization of single wall carbon nanotubes and composites prepared therefrom

#87
20060194489
2006-08-31

FUEL CELL GAS DIFFUSION LAYER COATING PROCESS AND TREATED ARTICLE

#88
20060193868
2006-08-31

Functionalized nanotubes

#89
20060165587
2006-07-27

Method of coating a substrate with a polymer having a combination of crown ether and carbon nanotubes having guanidine groups

#90
20060160246
2006-07-20

Graphitic nanotubes in luminescence assays

#91
20060051579
2006-03-09

Carbon nanotube coated with aromatic condensation polymer

#92
20060046051
2006-03-02

Vapor grown carbon fiber, and production method and use thereof

#93
20060045838
2006-03-02

Nanotubes and methods of dispersing and separating nanotubes

#94
20060002841
2006-01-05

Polymer and method for using the polymer for noncovalently functionalizing nanotubes

#95
20050255030
2005-11-17

Process for functionalizing carbon nanotubes under solvent-free conditions

#96
20050232844
2005-10-20

Reversible oxidation of carbon nanotubes

#97
20050100960
2005-05-12

Noncovalent sidewall functionalization of carbon nanotubes

#98
20050095695
2005-05-05

Nanofibrillar structure and applications including cell and tissue culture

#99
20050042163
2005-02-24

Metal loaded carbon filaments

#100
20050034629
2005-02-17

Reaction of carbon black with diazonium salts, resultant carbon black products and their uses

#101
20050031526
2005-02-10

Spatial localization of dispersed single walled carbon nanotubes into useful structures