ClassID:

84916

C01B31/0469 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20180186643
2018-07-05

Method of producing graphene

#2
20180072573
2018-03-15

Production of Graphene

#3
20170260637
2017-09-14

Electrochemical production of graphene sheets directly from graphite mineral

#4
20170240427
2017-08-24

SINGLE MODE MICROWAVE DEVICE FOR PRODUCING EXFOLIATED GRAPHITE

#5
20170233290
2017-08-17

Graphite oxide entrainment in cement and asphalt composite

#6
20170233256
2017-08-17

Block copolymer, and method for preparing graphene using the same

#7
20170233255
2017-08-17

Electrochemical method of producing single-layer or few-layer graphene sheets

#8
20170218166
2017-08-03

Polyethylene terephthalate-graphene nanocomposites

#9
20170190583
2017-07-06

Process for preparing graphene nanoplatelets

#10
20170190581
2017-07-06

Continuous process for preparing pristine graphene nanoplatelets

#11
20170175023
2017-06-22

Composite lubricating material, engine oil, grease, and lubricant, and method of producing a composite lubricating material

#12
20170174521
2017-06-22

GRAPHITE-BASED CARBON MATERIAL USEFUL AS GRAPHENE PRECURSOR, AS WELL AS METHOD OF PRODUCING THE SAME

#13
20170166449
2017-06-15

Preparation method of graphene

#14
20170158513
2017-06-08

Chemical-free production of graphene materials

#15
20170144889
2017-05-25

Fast production of high quality graphene by liquid phase exfoliation

#16
20170096344
2017-04-06

Sorting two-dimensional nanomaterials by thickness

#17
20170088428
2017-03-30

Carbon nanosheets

#18
20170081195
2017-03-23

Functionalized graphene

#19
20170062141
2017-03-02

Porous particles of interconnected 3D graphene as a supercapacitor electrode active material and production process

#20
20170050856
2017-02-23

Re-Dispersible Dry Graphene Powder

#21
20170029280
2017-02-02

Graphite Exfoliation Method

#22
20160368913
2016-12-22

Methods of making diazaperopyrenium dications and uses thereof

#23
20160347619
2016-12-01

Modified graphene, method for producing a modified graphene and applications thereof

#24
20160272501
2016-09-22

METHOD FOR PRODUCING FLAKE GRAPHENE BY DIRECT EXFOLIATION OF GRAPHITE

#25
20160244333
2016-08-25

Environmentally benign production of graphene materials

#26
20160236939
2016-08-18

EXFOLIATION OF GRAPHITE WITH DEEP EUTECTIC SOLVENTS

#27
20160199845
2016-07-14

Cam assembly comprising cylindrical housing

#28
20160194207
2016-07-07

Method for exfoliating carbonaceous materials containing graphite, assisted by a Diels-Alder reaction

#29
20160180981
2016-06-23

Composite conductive material, power storage device, conductive dispersion, conductive device, conductive composite and thermally conductive composite

#30
20160168726
2016-06-16

Production of graphene and graphane

#31
20160167055
2016-06-16

Mechanical exfoliation apparatus

#32
20160152478
2016-06-02

Process of forming a composition with an apparatus for mechanical exfoliation of particulate materials

#33
20160145108
2016-05-26

METHOD FOR MANUFACTURING GRAPHENE PLATELETS

#34
20160096735
2016-04-07

Method for preparation and separation of atomic layer thickness platelets from graphite or other layered materials

#35
20160069444
2016-03-10

Mechanical exfoliation apparatus

#36
20160051989
2016-02-25

Carrier assembly for canisters of a mechanical exfoliation apparatus

#37
20160016796
2016-01-21

Sorting two-dimensional nanomaterials by thickness

#38
20160009561
2016-01-14

Scalable process for producing exfoliated defect-free, non-oxidised 2-dimensional materials in large quantities

#39
20160002046
2016-01-07

Method of producing a graphene material

#40
20160002045
2016-01-07

Large scale oxidized graphene production for industrial applications

#41
20150376013
2015-12-31

Method for producing few-layer graphene

#42
20150360957
2015-12-17

Sorting two-dimensional nanomaterials by thickness

#43
20150360956
2015-12-17

Production of graphene nanoplatelets by oxidative anhydrous acidic media

#44
20150344312
2015-12-03

METHOD OF MANUFACTURING GRAPHENE AND CONDUCTOR

#45
20150321916
2015-11-12

Atomically thin crystals and films and process for making same

#46
20150298978
2015-10-22

GRAPHENE, AND APPARATUS FOR MANUFACTURING THE SAME

#47
20150294753
2015-10-15

Dielectric mineral oil conditioned with graphene nanoflakes

#48
20150291431
2015-10-15

ULTRATHIN GRAPHENE PIECE, APPARATUS FOR PREPARING ULTRATHIN GRAPHENE PIECE, METHOD FOR PREPARING ULTRATHIN GRAPHENE PIECE, CAPACITOR, AND METHOD OF MANUFACTURING CAPACITOR

#49
20150275378
2015-10-01

Method for preparation of graphene using spontaneous process

#50
20150239742
2015-08-27

EXFOLIATION OF GRAPHITE USING IONIC LIQUIDS

#51
20150239741
2015-08-27

Production of graphene materials in a cavitating fluid

#52
20150217538
2015-08-06

Highly oriented graphene structures and process for producing same

#53
20150175426
2015-06-25

Method for low-temperature preparation of graphene and of graphene-based composite material

#54
20150158729
2015-06-11

Method for Manufacturing Nano-Graphene Sheets

#55
20150136881
2015-05-21

Method for producing graphene

#56
20150108411
2015-04-23

Method of preparing graphene nanoplate, prepared graphene nanoplate, graphene nanoplate paste, and conductive layer including the graphene nanoplate

#57
20150027900
2015-01-29

Production of graphene

#58
20140377159
2014-12-25

Graphene solutions

#59
20140284303
2014-09-25

Graphene transfer method

#60
20140242275
2014-08-28

Process for producing unitary graphene materials

#61
20140231270
2014-08-21

Methods of nondestructively delaminating graphene from a metal substrate

#62
20140226429
2014-08-14

Exfoliating laminar material by ultrasonication in surfactant

#63
20140179017
2014-06-26

Tetracationic cyclophanes and their use in the sequestration of polyaromatic hydrocarbons by way of complexation

#64
20140166496
2014-06-19

METHOD FOR PRODUCING SHAPED GRAPHENE SHEETS

#65
20140166475
2014-06-19

Device designed for continuous production of graphene flakes by electrochemical method

#66
20140154166
2014-06-05

Exfoliation of graphene by multilayer coextrusion

#67
20140147648
2014-05-29

Unitary graphene layer or graphene single crystal

#68
20140061059
2014-03-06

Production of graphene

#69
20140044968
2014-02-13

Process for the preparation of graphene

#70
20140027299
2014-01-30

Process for forming expanded hexagonal layered minerals and derivatives using electrochemical charging

#71
20130319973
2013-12-05

Layer-by-layer removal of graphene

#72
20130266503
2013-10-10

Apparatus and method for exfoliation of graphene

#73
20130264041
2013-10-10

Thermal management system containing an integrated graphene film for electronic devices

#74
20130260152
2013-10-03

Apparatus for mechanical exfoliation of particulate materials

#75
20130248823
2013-09-26

Semiconductor device including graphene layer and method of making the semiconductor device

#76
20130202515
2013-08-08

Organometallic chemistry of extended periodic II-electron systems

#77
20130184144
2013-07-18

Methods of making non-covalently bonded carbon-titania nanocomposite thin films and applications of the same

#78
20130171055
2013-07-04

Method for making graphene

#79
20130134157
2013-05-30

Single mode microwave device for producing exfoliated graphite

#80
20130108540
2013-05-02

Graphene prepared by using edge functionalization of graphite

#81
20130102084
2013-04-25

Methods of forming graphene by graphite exfoliation

#82
20130075650
2013-03-28

Method and apparatus for identifying and characterizing material solvents and composite matrices and methods of using same

#83
20130065034
2013-03-14

Method for producing multilayer graphene-coated substrate

#84
20130025918
2013-01-31

Crystallographically-oriented carbon nanotubes grown on few-layer graphene films

#85
20130005917
2013-01-03

Process for producing chemically functionalized nano graphene materials

#86
20130001089
2013-01-03

Preparation of graphene sheets

#87
20130001068
2013-01-03

Production process for chemically functionalized nano graphene materials

#88
20120321545
2012-12-20

Method for producing graphenes through the production of a graphite intercalation compound using salts

#89
20120298289
2012-11-29

Method for making graphene/carbon nanotube composite structure

#90
20120272868
2012-11-01

Production of graphene nanoribbons with controlled dimensions and crystallographic orientation

#91
20120241690
2012-09-27

Preparation of graphene by mechanically thinning graphite materials

#92
20120201738
2012-08-09

Method of producing nano-size graphene-based material and an equipment for producing the same

#93
20120197051
2012-08-02

Graphene nanoribbons prepared from carbon nanotubes via alkali metal exposure

#94
20120063988
2012-03-15

Dissolution of graphite, graphite and graphene nanoribbons in superacid solutions and manipulation thereof

#95
20120052301
2012-03-01

Graphene-containing platelets and electronic devices, and method of exfoliating graphene

#96
20110300056
2011-12-08

Production of nano-structures

#97
20110171427
2011-07-14

Method of manufacturing deformation-capable graphene sheet, deformation-capable graphene sheet, and device using the same

#98
20110130494
2011-06-02

Graphene solutions

#99
20110117361
2011-05-19

Method and apparatus for identifying and characterizing material solvents and composited matrices and methods of using same

#100
20110101554
2011-05-05

Compression processes for graphene sheets

#101
20100273060
2010-10-28

High-throughput solution processing of large scale graphene and device applications

#102
20090169467
2009-07-02

Production of ultra-thin nano-scaled graphene platelets from meso-carbon micro-beads

#103
20080248275
2008-10-09

Nano-scaled graphene plate films and articles