Patents-Review.com
ClassID:

121700 ⎘

D01F9/32 - 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 Apparatus therefor

Sub-classes:
Recent Application in this class:
#1
20240117531
2024-04-11

MICROWAVE HEATING UNIT AND METHOD FOR PRODUCING CARBON FIBER USING THE SAME

 #2
20240076808
2024-03-07

Apparatus and Method for Close Proximity Carbonization of Polymeric Materials for Carbon Fiber Production

 #3
20240035205
2024-02-01

PRODUCTION METHOD FOR PRECARBONIZED FIBER BUNDLE, PRODUCTION METHOD FOR CARBON FIBER BUNDLE, AND PRECARBONIZATION FURNACE

 #4
20230193522
2023-06-22

METHOD FOR MANUFACTURING CARBON FIBER BUNDLE

 #5
20220162776
2022-05-26

Oxidation heat treatment oven and method for manufacturing oxidized fiber bundle and carbon fiber bundle

 #6
20220074081
2022-03-10

Method for producing carbon nanofiber composite and carbon nanofiber composite

 #7
20210348305
2021-11-11

METHOD OF MANUFACTURING STABILIZED FIBER BUNDLE, AND METHOD OF MANUFACTURING CARBON FIBER BUNDLE

 #8
20210222331
2021-07-22

Furnace and method for treating material

 #9
20210115598
2021-04-22

Carbon fiber carbonization apparatus using microwave

 #10
20200392647
2020-12-17

Method and apparatus for manufacturing carbon fibers

 #11
20200385892
2020-12-10

CARBON FIBER BUNDLE AND METHOD FOR PRODUCING THE SAME

 #12
20200354859
2020-11-12

CONTROLLED ATMOSPHERE RECIRCULATION OVEN

 #13
20200181809
2020-06-11

Furnace

 #14
20200071856
2020-03-05

Method of cleaning oxidation oven and method of producing oxidized fiber, carbon fiber, and graphitized fiber

 #15
20190360127
2019-11-28

Apparatus for thermally-stabilizing carbon material precursor and method for thermally-stabilizing carbon material precursor using the same

 #16
20190233977
2019-08-01

OXIDATION FIBER MANUFACTURING METHOD

 #17
20190194830
2019-06-27

Oxidation furnace

 #18
20190078234
2019-03-14

Oven for the thermal treatment of filaments

 #19
20190040549
2019-02-07

CARBON FIBER BUNDLE THAT DEVELOPS HIGH MECHANICAL PERFORMANCE

 #20
20180352616
2018-12-06

Microwave heating apparatus

 #21
20180347074
2018-12-06

Method and apparatus for manufacturing carbon fibers

 #22
20180347073
2018-12-06

Method for producing carbon nanofiber composite and carbon nanofiber composite

 #23
20180339242
2018-11-29

Heat treatment furnace device and method for producing carbon fiber bundle

 #24
20180266019
2018-09-20

Advancement member for fiber material and carbonization furnace for the production of carbon fiber

 #25
20180171511
2018-06-21

Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same

 #26
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)

 #27
20180051399
2018-02-22

Carbon fiber and method for producing carbon fiber

 #28
20180031321
2018-02-01

Modular furnace, in particular for the oxidative stabilization of a carbon fiber starting material

 #29
20170370580
2017-12-28

Exhaust gas treatment method and exhaust gas treatment device

 #30
20170327974
2017-11-16

Carbon fiber manufacturing device and carbon fiber manufacturing method

 #31
20170145598
2017-05-25

Oxidation furnace

 #32
20170122664
2017-05-04

Oxidation furnace

 #33
20170107645
2017-04-20

Support element for a feed roller and advancement member for a fiber material, carbonization line to produce carbon fibers and method for adjusting inclination of the feed roller

 #34
20170081788
2017-03-23

Carbon fiber and method for producing same

 #35
20170073846
2017-03-16

Heating device for producing carbon fibers

 #36
20170051437
2017-02-23

Ovens, discharge nozzle plates for distribution of gas through an oven, and methods to operate an oven

 #37
20160333502
2016-11-17

FURNACE FOR CONTINUOUSLY GRAPHITIZING CARBON FIBER

 #38
20160244893
2016-08-25

Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same

 #39
20160209115
2016-07-21

Oxidation furnace

 #40
20160160395
2016-06-09

Gas supply blowout nozzle and method of producing flame-proofed fiber and carbon fiber

 #41
20160130733
2016-05-12

Discharge nozzle plate for center-to-ends fiber oxidation oven

 #42
20160130732
2016-05-12

Carbonization method and carbon fiber production method

 #43
20160060794
2016-03-03

Method and device for processing carbon fiber strands

 #44
20160032496
2016-02-04

Method and device for producing unidirectional carbon fibre cloth

 #45
20160032495
2016-02-04

Method for Producing Carbon Fibers

 #46
20160002828
2016-01-07

Flame-resistant heat treatment furnace

 #47
20150315727
2015-11-05

Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same

 #48
20150299910
2015-10-22

Device for guiding fibre tows through oxidation furnaces

 #49
20150299909
2015-10-22

Horizontal heat treatment device

 #50
20150210925
2015-07-30

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

 #51
20150024200
2015-01-22

Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same

 #52
20140319118
2014-10-30

Fiber oxidation oven with multiple independently controllable heating systems

 #53
20140315460
2014-10-23

Carbon fiber and method for producing same

 #54
20140205511
2014-07-24

System to continuously produce carbon fiber via microwave assisted plasma processing

 #55
20140161711
2014-06-12

Flame-resistant heat treatment furnace

 #56
20140151914
2014-06-05

Process for manufacturing carbon fibers

 #57
20140037776
2014-02-06

Manufacturing device of high modulus graphite fiber

 #58
20140037533
2014-02-06

High modulus graphite fiber and manufacturing method thereof

 #59
20140026437
2014-01-30

Oxidation furnace

 #60
20130340207
2013-12-26

Apparatus for pressure steam treatment of fiber bundle and producing method of carbon fiber precursor fiber bundle

 #61
20130171578
2013-07-04

Oxidation furnace

 #62
20130119572
2013-05-16

Method for producing carbon-fiber bundles

 #63
20130098904
2013-04-25

HEATING SYSTEM UTILIZING MICROWAVE

 #64
20130059261
2013-03-07

End seal for oxidation oven

 #65
20120304480
2012-12-06

Oxidation furnace

 #66
20120304479
2012-12-06

Oxidation furnace

 #67
20120189968
2012-07-26

Oven with gas circulation system and method

 #68
20120088103
2012-04-12

CARBON FIBER BUNDLE THAT DEVELOPS HIGH MECHANICAL PERFORMANCE

 #69
20110158895
2011-06-30

High modulus graphitized carbon fiber and method for fabricating the same

 #70
20110104041
2011-05-05

METHODS AND SYSTEMS FOR HCN REMOVAL

 #71
20110104031
2011-05-05

Methods and apparatus for residual material management

 #72
20110079505
2011-04-07

System to continuously produce carbon fiber via microwave assisted plasma processing

 #73
20110033364
2011-02-10

Production system and production method for carbon fiber thread

 #74
20100254887
2010-10-07

Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same

 #75
20100189627
2010-07-29

CARBONIZATION APPARATUS AND METHOD OF THE SAME

 #76
20100175679
2010-07-15

Hot-air furnace module and hot-air furnace

 #77
20090253091
2009-10-08

Fiber treatment oven with adjustable gates

 #78
20080118427
2008-05-22

Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same

 #79
20070048210
2007-03-01

System and method for controlling hydrogen elimination during carbon nanotube synthesis from hydrocarbons

 #80
20050115103
2005-06-02

Flame resistant rendering heat treating device, and operation method for the device