ClassID:

121685

D01F9/145 - 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 from pitch or distillation residues

Sub-classes:
Recent Application in this class:
#1
20260132033
2026-05-14

ACTIVATED CARBON FIBERS FOR FILTRATION AND METHODS OF MANUFACTURE

#2
20250179369
2025-06-05

PITCH COMPOSITIONS AND METHODS RELATED THERETO

#3
20250146196
2025-05-08

C/C COMPOSITE AND ION ENGINE GRID

#4
20250128482
2025-04-24

HIGH THERMAL CONDUCTIVITY COMPOSITE MATERIAL STITCHED WITH PITCH-BASED CARBON FIBER, AND METHOD FOR MANUFACTURING THE SAME

#5
20250122648
2025-04-17

PITCH-BASED BICOMPONENT CARBON FIBERS

#6
20240200233
2024-06-20

PITCH-BASED CARBON FIBER, METHOD OF PRODUCING SAME, AND FIBER-REINFORCED PLASTIC

#7
20240182788
2024-06-06

Mesophase Pitch Compositions from Aromatic Feedstocks, Methods of Making the Same, and Uses Thereof

#8
20240068132
2024-02-29

Methods For Enhancing The Formation Of Mesophase In Pitch Compositions Derived From Hydrocarbon Feedstocks

#9
20240003063
2024-01-04

Pitch Compositions For Spinning Into Carbon Articles And Methods Relating Thereto

#10
20230416949
2023-12-28

Pitch Compositions For Spinning Into Carbon Articles And Methods Relating Thereto

#11
20230130335
2023-04-27

SILICON CARBIDE MATRIX COMPOSITE MATERIAL

#12
20230086954
2023-03-23

PITCH-BASED ULTRAFINE CARBON FIBERS AND PITCH-BASED ULTRAFINE CARBON FIBER DISPERSION

#13
20220135884
2022-05-05

Method of preparing heavy oil-derived anisotropic pitch for carbon fiber based on mesogen separation

#14
20210143427
2021-05-13

Carbon fiber aggregate and 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

#15
20210098775
2021-04-01

Carbon-based fiber sheet and lithium-sulfur battery including same

#16
20200299583
2020-09-24

Fire retardant material

#17
20200123688
2020-04-23

METHOD OF PRODUCING SIZING AGENT-APPLIED CARBON FIBER BUNDLES

#18
20200099055
2020-03-26

Ultra-fine fibrous carbon for non-aqueous electrolyte secondary battery, ultra-fine fibrous carbon aggregate, composite, and electrode active material layer

#19
20200017997
2020-01-16

Graphene-based fiber and graphene-based carbon fiber and method of manufacturing the same

#20
20190345647
2019-11-14

PROCESS FOR PRODUCING CONTINUOUS GRAPHENE FIBERS FROM FUNCTIONALIZED GRAPHENE SHEETS

#21
20190345646
2019-11-14

Continuous graphene fibers from functionalized graphene sheets

#22
20190108948
2019-04-11

Lithium ion-based internal hybrid electrochemical energy storage cell

#23
20180375088
2018-12-27

CARBON-BASED FIBER SHEET AND LITHIUM-SULFUR BATTERY INCLUDING SAME

#24
20180282909
2018-10-04

Pitch-based ultrafine carbon fibers, method for producing same, non-aqueous electrolyte secondary battery negative electrode using said pitch-based ultrafine carbon fibers, and non-aqueous electrolyte secondary battery having said non-aqueous electrolyte secondary battery negative electrode

#25
20180085991
2018-03-29

Components molded with moldable carbon fiber and methods of manufacturing thereof

#26
20170167053
2017-06-15

Method of making fiber with gradient properties

#27
20170114478
2017-04-27

Carbon fiber composition including graphene nano-powder and fabrication method for carbon fiber using the same

#28
20170107416
2017-04-20

Carbon nanotube composite material and thermal conductor

#29
20160258082
2016-09-08

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

#30
20160240770
2016-08-18

Carbon nanofiber actuator

#31
20150284880
2015-10-08

Process of making carbon fibers derived from lignin/carbon residue

#32
20150017863
2015-01-15

PROCESS OF MAKING A CARBON FIBER NONWOVEN FABRIC

#33
20140265038
2014-09-18

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

#34
20140175688
2014-06-26

Methods of making carbon fiber from asphaltenes

#35
20140091033
2014-04-03

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

#36
20140037533
2014-02-06

High modulus graphite fiber and manufacturing method thereof

#37
20130149522
2013-06-13

Fiber with gradient properties and method of making the same

#38
20130009514
2013-01-10

Carbon nanofiber actuator

#39
20120214375
2012-08-23

Process of making a carbon fiber nonwoven fabric

#40
20120063627
2012-03-15

Loudspeaker device

#41
20120058337
2012-03-08

CARBON FIBER AND METHOD FOR PRODUCING THE SAME

#42
20110284795
2011-11-24

GRAPHITIZED SHORT FIBERS AND COMPOSITION THEREOF

#43
20110159767
2011-06-30

NONWOVEN FABRIC, FELT AND PRODUCTION PROCESSES THEREFOR

#44
20110158895
2011-06-30

High modulus graphitized carbon fiber and method for fabricating the same

#45
20110124253
2011-05-26

CNT-INFUSED FIBERS IN CARBON-CARBON COMPOSITES

#46
20100167177
2010-07-01

Carbon nanofiber with skin-core structure, method of producing the same, and products comprising the same

#47
20100104846
2010-04-29

Pitch-based carbon fibers, and manufacturing method and molded product thereof

#48
20100068496
2010-03-18

Pitch-based carbon fiber, web and resin molded product containing them

#49
20090250655
2009-10-08

Heat-conductive adhesive

#50
20090075054
2009-03-19

Pitch-based carbon fiber, web and resin molded product containing them

#51
20090061193
2009-03-05

CARBON FIBER COMPOSITE SHEET, USE THEREOF AS A HEAT CONDUCTOR AND PITCH-BASED CARBON FIBER WEB SHEET FOR USE IN THE SAME

#52
20070184348
2007-08-09

Carbon fiber

#53
20060273483
2006-12-07

Process for collection of continuous fibers as a uniform batt