ClassID:

121684

D01F9/14 - CPC Classification

Classification description:

Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material; Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments

Sub-classes:
Recent Application in this class:
#1
20240217206
2024-07-04

Composite fiber web having superior heat resistance and sound absorption and method of manufacturing same

#2
20240076807
2024-03-07

Apparatus and Method for Microwave Carbonization of Polymeric Materials for Carbon Fiber Production

#3
20230089806
2023-03-23

COMPOSITIONS AND METHODS FOR MAKING CARBON FIBERS FROM ASPHALTENES

#4
20230086018
2023-03-23

FACILE METHODS TO MANUFACTURE INTELLIGENT GRAPHENE NANOMATERIALS AND THE USE OF FOR SUPER-LIGHT MACHINE AND VEHICLES

#5
20220372595
2022-11-24

Materials derived from coal using environmentally friendly solvents

#6
20220243365
2022-08-04

HIGH HEAT-RESISTANT GRAPHENE OXIDE, METHOD FOR MANUFACTURING CONDUCTIVE GRAPHENE FIBER BY USING SAME, AND CONDUCTIVE GRAPHENE FIBER MANUFACTURED THEREFROM

#7
20210129387
2021-05-06

Methods of separating carbon fiber tows

#8
20210123174
2021-04-29

COMPOSITE

#9
20210010168
2021-01-14

METHODS OF SEPARATING CARBON FIBER TOWS

#10
20200392647
2020-12-17

Method and apparatus for manufacturing carbon fibers

#11
20200223700
2020-07-16

Graphite sheet and method for manufacturing same

#12
20200067069
2020-02-27

Method for manufacturing structure

#13
20190352806
2019-11-21

Process for producing fabric of continuous graphene fiber yarns from functionalized graphene sheets

#14
20190244597
2019-08-08

Noise-absorbent and odor-adsorbent fabric cover systems for vehicle interiors

#15
20190233973
2019-08-01

Method of making hollow fiber with gradient properties

#16
20190177918
2019-06-13

Carbon fiber sheet and method for manufacturing carbon fiber sheet

#17
20190108948
2019-04-11

Lithium ion-based internal hybrid electrochemical energy storage cell

#18
20190062955
2019-02-28

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

#19
20190048161
2019-02-14

Facile methods to manufacture intelligent graphene nanomaterials and the use of for super-light machine and vehicles

#20
20190039266
2019-02-07

Pyrolysis system and method of recovering carbon fibres from carbon-fibre-containing plastics

#21
20190032247
2019-01-31

METHOD OF SPINNING FIBRES OR EXTRUSION, AND THE PRODUCTS OBTAINED

#22
20180375107
2018-12-27

Catalyst for oxygen reduction electrode and method for manufacturing same

#23
20180362855
2018-12-20

Integrated thermal processing for mesophase pitch production, asphaltene removal, and crude oil and residue upgrading

#24
20180347074
2018-12-06

Method and apparatus for manufacturing carbon fibers

#25
20180313002
2018-11-01

POROUS CARBON NANOFIBERS AND MANUFACTURING THEREOF

#26
20180265362
2018-09-20

Graphite sheet and method for manufacturing same

#27
20180223455
2018-08-09

Chalcogenide-carbon nanofiber and preparation method therefor

#28
20180200788
2018-07-19

Metal-carbon nanofiber and production method thereof

#29
20180195209
2018-07-12

CARBON NANOTUBE FIBERS/FILAMENTS FORMULATED FROM METAL NANOPARTICLE CATALYST AND CARBON SOURCE

#30
20180187338
2018-07-05

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

#31
20180175391
2018-06-21

Fibrous carbon, method for manufacturing same, electrode mixture layer for non-aqueous-electrolyte secondary cell, electrode for non-aqueous-electrolyte secondary cell, and non-aqueous-electrolyte secondary cell

#32
20180134510
2018-05-17

Method for manufacturing combined yarn bundle, and method for manufacturing carbon fiber in which resulting combined yarn bundle is used (as amended)

#33
20180119313
2018-05-03

CARBONACEOUS METAL/CERAMIC NANOFIBERS

#34
20180096799
2018-04-05

Cord-yarn structured supercapacitor

#35
20180054926
2018-02-22

ELECTROMAGNETIC WAVE SHIELDING SHEET COMPRISING CARBON COMPOSITE FIBER MANUFACTURED BY ELECTROSPINNING AND METHOD FOR MANUFACTURING SAME

#36
20180037458
2018-02-08

Method of producing integral 3D humic acid-carbon hybrid foam

#37
20170241049
2017-08-24

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

#38
20170167053
2017-06-15

Method of making fiber with gradient properties

#39
20170159210
2017-06-08

Method of making hollow fiber with gradient properties

#40
20170136443
2017-05-18

Filament web type precursor fabric for activated carbon fiber fabric and method for preparing same

#41
20170081788
2017-03-23

Carbon fiber and method for producing same

#42
20170081786
2017-03-23

Method of preparing doped and/or composite carbon fibers

#43
20170067186
2017-03-09

Modification of continuous carbon fibers during manufacturing for composites having enhanced moldability

#44
20160333502
2016-11-17

FURNACE FOR CONTINUOUSLY GRAPHITIZING CARBON FIBER

#45
20160258082
2016-09-08

Low temperature stabilization process for production of carbon fiber having structural order

#46
20160237248
2016-08-18

Method for producing a molded part from a carbon material using recycled carbon fibers and molded part

#47
20160201227
2016-07-14

Porous carbon nanofibers and manufacturing thereof

#48
20160168761
2016-06-16

Carbon fiber bundle and stabilized fiber bundle

#49
20160138199
2016-05-19

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

#50
20160130732
2016-05-12

Carbonization method and carbon fiber production method

#51
20160060535
2016-03-03

Method and device for recovering carbon fibres from carbon-fibre containing plastics

#52
20160039118
2016-02-11

Pyrolysis system and method of recovering carbon fibres from carbon-fibre-containing plastics

#53
20160032496
2016-02-04

Method and device for producing unidirectional carbon fibre cloth

#54
20160032495
2016-02-04

Method for Producing Carbon Fibers

#55
20160002828
2016-01-07

Flame-resistant heat treatment furnace

#56
20150352767
2015-12-10

Fabrication of Porous Carbon Nanofibers with Large Power Handling Capability

#57
20150321919
2015-11-12

SYSTEM AND METHOD FOR PRODUCING CARBON NANOFIBERS VIA RADIO-FREQUENCY INDUCTION HEATING

#58
20150318558
2015-11-05

Carbon-fiber nonwoven cloth and gas diffusion electrode for polymer electrolyte fuel cell using same, polymer electrolyte fuel cell, method for manufacturing carbon-fiber nonwoven cloth, and composite sheet

#59
20150292114
2015-10-15

Method of spinning fibres or extrusion, and the products obtained

#60
20150247263
2015-09-03

Carbonaceous metal/ceramic nanofibers

#61
20150233024
2015-08-20

Fiber bundle with pieced part, process for producing same, and process for producing carbon fiber

#62
20150210925
2015-07-30

Carbonization furnace for manufacturing carbon fiber bundle and method for manufacturing carbon fiber bundle

#63
20150197878
2015-07-16

Processes for preparing carbon fibers using sulfur trioxide in a halogenated solvent

#64
20150184317
2015-07-02

Method of preparing carbon fibers

#65
20150167201
2015-06-18

Processes for preparing carbon fibers using gaseous sulfur trioxide

#66
20150152574
2015-06-04

Two-step sulfonation process for the conversion of polymer fibers to carbon fibers

#67
20150069666
2015-03-12

Method for preparing carbon nanotube fiber reinforced with carbon precursor

#68
20150025191
2015-01-22

Carbon fiber bundle and manufacturing method of the same

#69
20140315460
2014-10-23

Carbon fiber and method for producing same

#70
20140265038
2014-09-18

Magneto-carbonization method for production of carbon fiber, and high performance carbon fibers made thereby

#71
20140242147
2014-08-28

Adsorbents for oral administration

#72
20140087255
2014-03-27

Composite anode active material, anode and lithium battery each including the composite anode active material, method of preparing the composite anode active material

#73
20140072700
2014-03-13

Methods for preparing carbon hybrid materials

#74
20140037533
2014-02-06

High modulus graphite fiber and manufacturing method thereof

#75
20130330477
2013-12-12

Oxidized graphite and carbon fiber

#76
20130309484
2013-11-21

Carbon and carbon/silicon composite nanostructured materials and casting formation method

#77
20130199412
2013-08-08

Method for producing a molded part from a carbon material using recycled carbon fibers and molded part

#78
20130157052
2013-06-20

Continuous, hollow polymer precursors and carbon fibers produced therefrom

#79
20130149523
2013-06-13

Hollow fiber with gradient properties and method of making the same

#80
20130149522
2013-06-13

Fiber with gradient properties and method of making the same

#81
20130093122
2013-04-18

Liquid silane-based compositions and methods for producing silicon-based materials

#82
20120280412
2012-11-08

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

#83
20120252297
2012-10-04

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

#84
20120251925
2012-10-04

Flexible carbon fiber nonwoven fabric

#85
20120181162
2012-07-19

Method for Stabilizing Carbon-Containing Fibre and Method for Producing Carbon Fibre

#86
20120137638
2012-06-07

Packaged carbon fiber precursor tow, and method and device for manufacturing same

#87
20120100303
2012-04-26

Carbon nanofiber including copper particles, nanoparticles, dispersed solution and preparation methods thereof

#88
20120077032
2012-03-29

Carbon nanofibers derived from polymer nanofibers and method of producing the nanofibers

#89
20120066866
2012-03-22

Process of making a carbon fiber precursor fiber bundle

#90
20110300347
2011-12-08

Fabrication of Patterned Nanofibers

#91
20110280793
2011-11-17

CARBON NANOTUBE FIBERS/FILAMENTS FORMULATED FROM METAL NANOPARTICLE CATALYST AND CARBON SOURCE

#92
20110250449
2011-10-13

Carbon fiber precursor fiber bundle, production method and production device therefor, and carbon fiber and production method therefor

#93
20110243831
2011-10-06

CARBON FIBER PRECURSOR FIBER BUNDLE, PRODUCTION METHOD AND PRODUCTION DEVICE THEREFOR, AND CARBON FIBER AND PRODUCTION METHOD THEREFOR

#94
20110187030
2011-08-04

Process for producing SiC fiber-bonded ceramics

#95
20110158895
2011-06-30

High modulus graphitized carbon fiber and method for fabricating the same

#96
20110104041
2011-05-05

METHODS AND SYSTEMS FOR HCN REMOVAL

#97
20110091711
2011-04-21

CARBON NANOSTRUCTURES FROM ORGANIC POLYMERS

#98
20110033705
2011-02-10

Carbon fiber and method for producing the same

#99
20100317790
2010-12-16

Graphene composite nanofiber and preparation method thereof

#100
20100279177
2010-11-04

Carbon fiber conductive sheet and manufacturing method thereof

#101
20100247909
2010-09-30

Manufacturing process of porous carbon nanofiber using a volatile organic matter

#102
20100173105
2010-07-08

Process of making a continuous, multicellular, hollow carbon fiber

#103
20090277772
2009-11-12

Process for Continous Production of Carbon Fibres

#104
20090263295
2009-10-22

Apparatus and method for oxidation and stabilization of polymeric materials

#105
20080299389
2008-12-04

Flame resistant fiber, carbon fiber and production method thereof

#106
20080138271
2008-06-12

Method for Making Ultra-Fine Carbon Fibers and Activated Ultra-Fine Carbon Fibers

#107
20080006121
2008-01-10

Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds

#108
20070231470
2007-10-04

Methods of producing composite material, filter and diffusion layer of fuel cell

#109
20070184348
2007-08-09

Carbon fiber

#110
20070183960
2007-08-09

Carbon fiber precursor fiber bundle, production method and production device therefor, and carbon fiber and production method therefor

#111
20070122687
2007-05-31

Carbon fiber nonwoven fabric, and production method and use thereof

#112
20070059233
2007-03-15

Carbon material having high surface area and conductivity and preparation method thereof

#113
20070000507
2007-01-04

Templated carbon fibers and their application

#114
20060019819
2006-01-26

Fiber structures including catalysts and methods associated with the same

#115
20060012061
2006-01-19

Process and composition for the production of carbon fiber and mats

#116
20050032450
2005-02-10

Methods of forming ultra-fine fibers and non-woven webs

#117
20050000318
2005-01-06

Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds

#118
19250890
2026-01-06

Carbon fiber production from heavy vacuum gas oil derived asphaltenes

#119
18081787
2024-07-16

Carbon fiber recycling system and method of operation

#120
17508685
2023-02-14

Carbon fiber recycling system and method of operation

#121
17091578
2024-06-11

Carbon fiber recycling apparatus, system and method

#122
13830043
2015-11-17

Production of carbonaceous nano-fibrous materials with ultra-high specific surface area from alkali (Kraft) lignin