ClassID:

84890

C01B31/00 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20180171511
2018-06-21

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

#2
20170260106
2017-09-14

Methods for forming carbon opal templates and their use in forming inverse opals

#3
20170233900
2017-08-17

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

#4
20170204515
2017-07-20

Conducting high transparency thin films based on single-walled carbon nanotubes

#5
20170174518
2017-06-22

Carbon nanostructures and networks produced by chemical vapor deposition

#6
20170133670
2017-05-11

Silicon particles for battery electrodes

#7
20170133665
2017-05-11

Methods of forming composite material films

#8
20170072587
2017-03-16

In situ carbonization of a resin to form a carbon-carbon composite

#9
20170040123
2017-02-09

Nitrogen-doped carbon aerogels for electrical energy storage

#10
20170040082
2017-02-09

Perforatable sheets of graphene-based material

#11
20170036911
2017-02-09

PERFORATED SHEETS OF GRAPHENE-BASED MATERIAL

#12
20160335559
2016-11-17

Ultra low noise materials and devices for cryogenic superconductors and quantum bits

#13
20160332881
2016-11-17

Carbon fiber preforms

#14
20160322635
2016-11-03

Conductive carbon, electrode material including said carbon, electrode in which said electrode material is used, and electric storage device provided with said electrode

#15
20160244893
2016-08-25

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

#16
20160244332
2016-08-25

Methods and systems for producing carbon aerogel

#17
20160233520
2016-08-11

Carbon powder for catalyst, catalyst, electrode catalyst layer, membrane electrode assembly, and fuel cell using the carbon powder

#18
20160208436
2016-07-21

Method and system for treating lignin

#19
20160199809
2016-07-14

Porous carbon, humidity control adsorbent, adsorption heat pump, and fuel cell

#20
20160175799
2016-06-23

Cross-linked carbon nanotube networks

#21
20160168761
2016-06-16

Carbon fiber bundle and stabilized fiber bundle

#22
20160151768
2016-06-02

Mesoporous materials and processes for preparation thereof

#23
20160136613
2016-05-19

Porous carbon materials for CO2 separation in natural gas

#24
20160130146
2016-05-12

Carbide-derived carbon manufactured by using heat treatment at vacuum and method thereof

#25
20160122185
2016-05-05

Ultrapure synthetic carbon materials

#26
20160115600
2016-04-28

Methods and apparatuses for production of carbon, carbide electrodes, and carbon compositions

#27
20160104889
2016-04-14

Negative-electrode active material for sodium-ion secondary battery, method for manufacturing said negative-electrode active material, and sodium-ion secondary battery

#28
20160102187
2016-04-14

Multifunctional porous aramids (aerogels), fabrication thereof, and catalytic compositions derived therefrom

#29
20160075567
2016-03-17

MANUFACTURE OF OXIDATIVELY MODIFIED CARBON (OMC) AND ITS USE FOR CAPTURE OF RADIONUCLIDES AND METALS FROM WATER

#30
20160075559
2016-03-17

METHOD FOR PRODUCING EXFOLIATED GRAPHITE AND EXFOLIATED GRAPHITE LIQUID DISPERSION, EXFOLIATED GRAPHITE, EXFOLIATED GRAPHITE LIQUID DISPERSION, AND EXFOLIATED GRAPHITE-RESIN COMPOSITE MATERIAL

#31
20160068394
2016-03-10

Method and system for enhancing the mass transfer rate of a soluble gas

#32
20160060121
2016-03-03

Graphene quantum dot and preparing method of the same

#33
20160060116
2016-03-03

METHOD FOR PRODUCING CARBON NANOTUBE ARRAY, SPINNING SOURCE MEMBER, AND STRUCTURE PROVIDED WITH CARBON NANOTUBES

#34
20160060114
2016-03-03

Carbonized carbon and articles formed therefrom

#35
20160052787
2016-02-25

Carbon plate and composite carbon plate

#36
20160049665
2016-02-18

Air-metal secondary battery

#37
20160046491
2016-02-18

Porous carbon material, precursor for porous carbon material, process for producing precursor for porous carbon material, and process for producing porous carbon material

#38
20160046435
2016-02-18

METHOD FOR PRODUCING CARBONACEOUS FILM, METHOD FOR PRODUCING GRAPHITE FILM, ROLL OF POLYMER FILM, AND ROLL OF CARBONACEOUS FILM

#39
20160023907
2016-01-28

Process for producing fine, morphologically optimized particles using jet mill, jet mill for use in such a process and particles produced

#40
20160023905
2016-01-28

CARBON NANO-TUBE PRODUCTION FROM CARBON DIOXIDE

#41
20160008787
2016-01-14

Carbon molecular sieve and pellet compositions useful for C2-C3 alkane/alkene separations

#42
20160002044
2016-01-07

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

#43
20150367323
2015-12-24

ADSORBING/DESORBING AGENT

#44
20150360954
2015-12-17

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

#45
20150355501
2015-12-10

Transparent conductive layer and CF substrate having same and manufacturing method thereof

#46
20150353358
2015-12-10

Fine particle coal, and systems, apparatuses, and methods for collecting and using the same

#47
20150352560
2015-12-10

Method for sorting a collection of bodies comprising cemented carbide bodies and non-cemented carbide bodies

#48
20150344310
2015-12-03

Method of synthesizing carbon nanorods and nanowires

#49
20150321920
2015-11-12

Preparation of polymeric resins and carbon materials

#50
20150298974
2015-10-22

Method for controlling bulk density of carbon nanotube agglomerate

#51
20150298164
2015-10-22

CARBON NANOTUBE FILMS PROCESSED FROM STRONG ACID SOLUTIONS AND METHODS FOR PRODUCTION THEREOF

#52
20150284251
2015-10-08

Carbon Product

#53
20150283535
2015-10-08

Method for preparing hollow carbon structure using cracking reaction of heavy hydrocarbon fraction

#54
20150273441
2015-10-01

Catalyst for producing carbon nanotubes and carbon nanotubes produced using same

#55
20150270072
2015-09-24

Carbonaceous material for negative electrodes of lithium ion capacitors and method for producing same

#56
20150267026
2015-09-24

Porous polyurethane networks and methods of preparation

#57
20150263348
2015-09-17

Carbon material, carbon material for battery electrode, and battery

#58
20150259212
2015-09-17

Graphene-based materials

#59
20150255800
2015-09-10

Mesoporous carbon materials comprising bifunctional catalysts

#60
20150251912
2015-09-10

Method for producing foam-shaped graphene structure by boiling, and foam-shaped graphene structure using same

#61
20150240391
2015-08-27

Device for manufacturing carbon nanotube fibers and method for manufacturing carbon nanotube fibers using same

#62
20150239739
2015-08-27

BENT CARBON NANOTUBES AND METHODS OF PRODUCTION

#63
20150228728
2015-08-13

Formation of large scale single crystalline graphene

#64
20150225242
2015-08-13

Solid carbon products comprising carbon nanotubes and methods of forming same

#65
20150217538
2015-08-06

Highly oriented graphene structures and process for producing same

#66
20150210547
2015-07-30

Porous carbon and method of preparing the same

#67
20150191357
2015-07-09

High-density and high-hardness graphene-based porous carbon material, method for making the same, and applications using the same

#68
20150191355
2015-07-09

Porous carbon and method of preparing the same

#69
20150184495
2015-07-02

Compressible carbonaceous particulate material and method of making same

#70
20150184317
2015-07-02

Method of preparing carbon fibers

#71
20150175770
2015-06-25

Flame-retardant and fire-resistant polymer compositions made from lime

#72
20150175425
2015-06-25

Graphene aerogels

#73
20150171417
2015-06-18

Method for producing amorphous carbon particle, amorphous carbon particles, negative electrode material for lithium ion secondary batteries, and lithium ion secondary battery

#74
20150041708
2015-02-12

Gyroidal mesoporous carbon materials and methods thereof

#75
20150029607
2015-01-29

TRANSPARENT CONDUCTIVE LAYER AND CF SUBSTRATE HAVING SAME AND MANUFACTURING METHOD THEREOF

#76
20150024208
2015-01-22

Carbon material and method for producing same

#77
20150010459
2015-01-08

Method of synthesis of CMK-3-type carbon replica

#78
20150007496
2015-01-08

Carbon nanotube production method to stimulate soil microorganisms and plant growth produced from the emissions of internal combustion

#79
20140342233
2014-11-20

Sulfur-carbon composite for lithium-sulfur battery, the method for preparing said composite, and the electrode material and lithium-sulfur battery comprising said composite

#80
20140342127
2014-11-20

Formation of large scale single crystalline graphene

#81
20140339506
2014-11-20

Formation of large scale single crystalline graphene

#82
20140322122
2014-10-30

Porous nanostructured polyimide networks and methods of manufacture

#83
20140315023
2014-10-23

Segmented graphene nanoribbons

#84
20140302414
2014-10-09

Integrated power generation and chemical production using fuel cells

#85
20140302413
2014-10-09

Integrated power generation and chemical production using fuel cells

#86
20140288297
2014-09-25

Polysaccharide derived materials

#87
20140272196
2014-09-18

Oxidation of porous, carbon-containing materials using fuel and oxidizing agent

#88
20140271443
2014-09-18

High Glass Transition Lignins and Lignin Derivatives for the Manufacture of Carbon and Graphite Fibers

#89
20140255822
2014-09-11

Polymer-derived catalysts and methods of use thereof

#90
20140248207
2014-09-04

Graphene-carbon nanotube nanostructure and method of manufacturing same

#91
20140234200
2014-08-21

Growth of graphene films from non-gaseous carbon sources

#92
20140227164
2014-08-14

Production method for a graphene thin film

#93
20140225044
2014-08-14

Mechanically robust, electrically conductive ultralow-density carbon nanotube-based aerogels

#94
20140219909
2014-08-07

Method for producing a lignin fiber

#95
20140205883
2014-07-24

Reactive separator for a metal-ion battery

#96
20140186719
2014-07-03

NASICON-polymer electrolyte structure

#97
20140186707
2014-07-03

Battery with an anode preload with consumable metals

#98
20140186706
2014-07-03

Battery anode with preloaded metals

#99
20140178761
2014-06-26

Fabrication method for metal battery electrode with pyrolyzed coating

#100
20140176077
2014-06-26

Metal cyanometallate electrode with shield structure

#101
20140175688
2014-06-26

Methods of making carbon fiber from asphaltenes

#102
20140166197
2014-06-19

Method for transferring graphene layer

#103
20140154575
2014-06-05

Cyanometallate cathode battery and method for fabrication

#104
20140147372
2014-05-29

Nanostructures patterned by electrostatic printing

#105
20140142007
2014-05-22

Carbon layer derived from carbide ceramics and preparation method thereof

#106
20140141251
2014-05-22

Diamond-like carbon

#107
20140120030
2014-05-01

Carbon materials based on organic nanofilm using thermal evaporation and method for preparing the same

#108
20140118884
2014-05-01

Porous carbon material and manufacturing method thereof and supercapacitor

#109
20140099505
2014-04-10

Process of making carbon fibers from compositions including esterified lignin and poly(lactic acid)

#110
20140079921
2014-03-20

Hierarchical carbon nano and micro structures

#111
20140060571
2014-03-06

In-situ generation of the molecular etcher carbonyl fluoride or any of its variants and its use

#112
20140057097
2014-02-27

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

#113
20140050982
2014-02-20

Sodium iron(II)-hexacyanoferrate(II) battery electrode and synthesis method

#114
20140045072
2014-02-13

Porous carbon product with layer composite structure

#115
20140038816
2014-02-06

Methods for preparing and using metal and/or metal oxide porous materials

#116
20140030182
2014-01-30

CARBON FILMS PRODUCED FROM IONIC LIQUID CARBON PRECURSORS

#117
20140017417
2014-01-16

TRANSPARENT CONDUCTIVE FILM, TRANSPARENT ELECTRODE SUBSTRATE AND METHOD FOR PRODUCING LIQUID CRYSTAL ALIGNMENT FILM BY USING THE SAME, AND CARBON NANOTUBE AND METHOD FOR PRODUCING THE SAME

#118
20140012034
2014-01-09

Cross-linked carbon nanotube networks

#119
20130343979
2013-12-26

Highly efficient method for producing ceramic microparticles

#120
20130337707
2013-12-19

Carbon nanotube aggregate, carbon nanotube aggregate having a three-dimensional shape, carbon nanotube molded product using the carbon nanotube aggregate, composition, and carbon nanotube dispersion liquid

#121
20130337257
2013-12-19

High surface area carbon opals and inverse opals obtained therefrom

#122
20130330265
2013-12-12

Plasma treatment to strengthen diamonds

#123
20130315816
2013-11-28

Bulk preparation of holey graphene via controlled catalytic oxidation

#124
20130315815
2013-11-28

Method and apparatus for manufacturing graphene powder and graphene powder manufactured using the same

#125
20130309458
2013-11-21

Method for manufacturing graphene using light and graphene manufactured using the same

#126
20130288118
2013-10-31

Negative electrode composition for rechargeable lithium battery, negative electrode comprising same and rechargeable lithium battery comprising same

#127
20130288117
2013-10-31

Negative electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same

#128
20130287671
2013-10-31

Multimetallic assembly, methods of making multimetallic assembly, methods of oxidizing water, methods of O-atom transfer catalysts, and methods of carbon dioxide reduction

#129
20130280601
2013-10-24

Preparation of polymeric resins and carbon materials

#130
20130266764
2013-10-10

Carbon-based fine structure array, aggregate of carbon-based fine structures, use thereof and method for preparation thereof

#131
20130266501
2013-10-10

Direct Production of Large and Highly Conductive Low-Oxygen Graphene Sheets and Monodispersed Low-Oxygen Graphene Nanosheets

#132
20130244023
2013-09-19

Carbon nanostructures and networks produced by chemical vapor deposition

#133
20130216469
2013-08-22

METHOD OF MANUFACTURING INFRARED SENSOR MATERIAL, INFRARED SENSOR MATERIAL, INFRARED SENSOR DEVICE AND INFRARED IMAGE SENSOR

#134
20130209891
2013-08-15

Porous carbon product, method for the production thereof, and use of the same

#135
20130197256
2013-08-01

Method for the preparation of graphene

#136
20130180912
2013-07-18

Material and applications therefor

#137
20130171401
2013-07-04

MESO-SCALE CARBON NANOTUBE SELF-ASSEMBLED TUBE STRUCTURES

#138
20130171054
2013-07-04

Supported Catalyst for Synthesizing Multi-Wall Carbon Nanotubes and Method for Preparing the Same

#139
20130157151
2013-06-20

Ultrapure synthetic carbon materials

#140
20130115840
2013-05-09

Carbon nanopipes and ductwork with nanometric walls and methods of making the same

#141
20130095314
2013-04-18

Immobilized carbon nanotubes on various surfaces

#142
20130028831
2013-01-31

Porous carbon product and method for producing an electrode for a rechargeable lithium battery

#143
20130019492
2013-01-24

System and method for the continuous treatment of solids at non-atmospheric pressure

#144
20120219719
2012-08-30

Method of manufacturing composite carbon sheet using expanded graphite sheet and mixed dispersion solution

#145
20120196745
2012-08-02

Method of manufacturing hierarchical mesoporous carbon and carbon obtained thereby

#146
20120164049
2012-06-28

Method for preparing rare earth fluoride nanoparticles

#147
20120077670
2012-03-29

Porous carbon and method of manufacturing same

#148
20120034442
2012-02-09

Graphene aerogels

#149
20110318254
2011-12-29

Porous carbon and method of manufacturing same

#150
20110311873
2011-12-22

Intercalation of silicon and/or tin into porous carbon substrates

#151
20110303880
2011-12-15

Methods for producing precursor solutions and sol-gels for nano-engineered carbon materials and nano-engineered carbon materials created therefrom

#152
20110223494
2011-09-15

Mesoporous carbon materials comprising bifunctional catalysts

#153
20110171537
2011-07-14

Lithium sulfide-carbon complex, process for producing the complex, and lithium ion secondary battery utilizing the complex

#154
20080292531
2008-11-27

Electrical current-induced structural changes and chemical functionalization of carbon nanotubes

#155
14041756
2018-03-27

Ordered open-cellular carbon microstructure and method of making same

#156
13686546
2015-05-12

System and method for manufacturing carbon nanotubes