ClassID:

84906

C01B31/0293 - CPC Classification

Classification description:

Recent Application in this class:
#1
20180273379
2018-09-27

CRACKING OF A PROCESS GAS

#2
20180133680
2018-05-17

Photoluminescent carbon nanoparticles and method of preparing the same

#3
20170327377
2017-11-16

Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns

#4
20170217841
2017-08-03

POROUS MATERIAL INCLUDING CARBON NANOHORNS AND USE THEREOF

#5
20170210628
2017-07-27

Scalable multiple-inverse diffusion flame burner for synthesis and processing of carbon-based and other nanostructured materials and films and fuels

#6
20170197837
2017-07-13

Method for preparing carbon powder from organic polymer material and method for detecting crystal morphology in organic polymer material

#7
20170152145
2017-06-01

Bandgap engineering of carbon quantum dots

#8
20170137290
2017-05-18

Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns

#9
20170096750
2017-04-06

Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns

#10
20170096338
2017-04-06

NANOTUBE-NANOHORN COMPLEX AND METHOD OF MANUFACTURING THE SAME

#11
20170081786
2017-03-23

Method of preparing doped and/or composite carbon fibers

#12
20170067187
2017-03-09

Carbon fibers, and production method therefor

#13
20170050851
2017-02-23

METHOD FOR MANUFACTURING CARBON QUANTUM DOTS

#14
20170001866
2017-01-05

Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns

#15
20160362301
2016-12-15

Method for manufacturing a nanocarbon material

#16
20160312387
2016-10-27

Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns

#17
20160280546
2016-09-29

Method of manufacturing carbon nanotubes and fibers using catalytic metal oxide nanoparticles

#18
20160251778
2016-09-01

Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns

#19
20160145168
2016-05-26

Preparation method of nanosheet nitrogen-containing porous carbon material

#20
20160137506
2016-05-19

GRAPHITIC NANOMATERIALS IN THE FORM OF CARBON ONIONS, PRODUCTION METHOD THEREOF AND USE OF SAME

#21
20160083872
2016-03-24

Fabrication of nanofiber ribbons and sheets

#22
20160032499
2016-02-04

METHODS OF MAKING NANOFIBER YARNS AND THREADS

#23
20160002044
2016-01-07

Highly dense nano-carbon foam with controlled porosity synthesized from hollow carbon nanoparticles

#24
20150360954
2015-12-17

Segmented graphene growth on surfaces of a patterned substrate layer and devices thereof

#25
20150344310
2015-12-03

Method of synthesizing carbon nanorods and nanowires

#26
20150321919
2015-11-12

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

#27
20150308018
2015-10-29

Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns

#28
20150228983
2015-08-13

Crystalline carbon structure, method of manufacturing the same, and energy storage device having the same

#29
20150204444
2015-07-23

Joints comprising carbon nanoforests

#30
20150167205
2015-06-18

Methods of making nanofiber yarns and threads

#31
20150158001
2015-06-11

Device for producing nanocarbon

#32
20150147573
2015-05-28

Nanofiber ribbons and sheets and fabrication and application thereof

#33
20150061199
2015-03-05

Carbon material and method for producing same

#34
20150060721
2015-03-05

Carbon material and method for producing same

#35
20150057417
2015-02-26

Solvent-based methods for production of graphene nanoribbons

#36
20150023858
2015-01-22

Rebar hybrid materials and methods of making the same

#37
20140369921
2014-12-18

Apparatus and method for producing nanocarbon material

#38
20140356623
2014-12-04

Thioether-bridged organic/inorganic composite and method for preparing hollow or porous carbon structures and silica structures using the same

#39
20140336040
2014-11-13

Methods of preparing monodispersed polydopamine nano- or microspheres, and methods of preparing nano- or microstructures based on the polydopamine nano- or microspheres

#40
20140332728
2014-11-13

POROUS MATERIAL INCLUDING CARBON NANOHORNS AND USE THEREOF

#41
20140329093
2014-11-06

Fine carbon fiber, fine short carbon fiber, and manufacturing method for said fibers

#42
20140329076
2014-11-06

DENSE MATERIAL INCLUDING CARBON NANOHORNS AND USE THEREOF

#43
20140328749
2014-11-06

Use of a process for hydrogen production

#44
20140295166
2014-10-02

Systems and methods for growth of nanostructures on substrates, including substrates comprising fibers

#45
20140241974
2014-08-28

Carbon nanofibers encapsulating metal cobalt, and production method therefor

#46
20140224642
2014-08-14

Production of carbon nanostructures from functionalized fullerenes

#47
20140134093
2014-05-15

Alkyne-assisted nanostructure growth

#48
20140127472
2014-05-08

CARBON NANOWALL ARRAY AND METHOD FOR MANUFACTURING CARBON NANOWALL

#49
20140127411
2014-05-08

FABRICATION METHOD FOR METAL-SUPPORTED NANO-GRAPHITE

#50
20140093728
2014-04-03

CARBON NANOSTRUCTURES AND METHODS OF MAKING THE SAME

#51
20140086820
2014-03-27

Production method and production device of nanocarbon

#52
20140079921
2014-03-20

Hierarchical carbon nano and micro structures

#53
20140072504
2014-03-13

Apparatus for producing carbon nanomaterial, and use thereof

#54
20140057097
2014-02-27

Method for fabricating coiled nano carbon material, coiled nano carbon layered substrate and coiled nano carbon material thereof

#55
20140054505
2014-02-27

Scalable multiple-inverse diffusion flame burner for synthesis and processing of carbon-based and other nanostructured materials and films and fuels

#56
20140027678
2014-01-30

Method for preparing carbon nanotube or carbon microtube

#57
20130273294
2013-10-17

Carbon nanoring and method for preparing the same

#58
20130266807
2013-10-10

METHOD OF MANUFACTURING CARBON FIBER

#59
20130253248
2013-09-26

Method for isolation of nanomaterials

#60
20130230736
2013-09-05

Nanostructure device and method for manufacturing nanostructures

#61
20130203862
2013-08-08

SOLUTIONS OF CARBON NANOHORNS, METHOD FOR MAIKING SAME AND USES THEREOF

#62
20130189178
2013-07-25

Method of manufacturing onion-like carbon

#63
20130177715
2013-07-11

Platinum-based electrocatalysts synthesized by depositing contiguous adlayers on carbon nanostructures

#64
20130129594
2013-05-23

PROCESS FOR MANUFACTURING A NANOMETRIC CAGE AND ASSOCIATED CAGE

#65
20130102077
2013-04-25

Alterations utilizing nanoparticles

#66
20130058859
2013-03-07

Systems and methods related to the formation of carbon-based nanostructures

#67
20120103809
2012-05-03

Method for separating nanocarbon material, separation device, and separated nanocarbon dispersion solution

#68
20120021164
2012-01-26

Method for selectively anchoring and exposing large numbers of nanoscale structures

#69
20110253945
2011-10-20

Dispersion of carbon material and process for producing same

#70
20110033366
2011-02-10

Reactant liquid system for facilitating the production of carbon nanostructures

#71
20110015423
2011-01-20

Functionalized carbon nanostructures which are soluble in hydrocarbons and method for preparation

#72
20100326813
2010-12-30

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

#73
20100202976
2010-08-12

Substance-encapsulating carbon nanohorn aggregate and process for producing the same

#74
20100167004
2010-07-01

Solid state thermal rectifier

#75
20100047522
2010-02-25

Carbon nanotube-transparent conductive inorganic nanoparticles hybrid thin films for transparent conductive applications

#76
20090311166
2009-12-17

Continuous process for the production of nanostructures including nanotubes

#77
20090301861
2009-12-10

Apparatus and method for manufacturing carbon nanohorns

#78
15470450
2018-01-09

Cracking of a process gas

#79
15351858
2017-11-07

Microwave chemical processing