ClassID:

85172

C01B2202/04 - CPC Classification

Classification description:

Structure or properties of carbon nanotubes Nanotubes with a specific amount of walls

Recent Application in this class:
#1
20250282624
2025-09-11

CHEMICAL-FREE PRODUCTION OF GRAPHENE-REINFORCED CEMENT AND CONCRETE

#2
20240034629
2024-02-01

Films of multiwall, few wall, and single wall carbon nanotube mixtures

#3
20230249977
2023-08-10

ACTIVATED CARBON AND METHOD FOR MANUFACTURING THE SAME

#4
20230191718
2023-06-22

Method for preparing self-floating transparent nano ultrathin film

#5
20220332584
2022-10-20

Method for manufacturing high-density in-line carbon nanotube thin film

#6
20220314265
2022-10-06

APPARATUS AND METHOD FOR MANUFACTURING HIGH-DENSITY IN-LINE CARBON NANOTUBE THIN FILM

#7
20220181625
2022-06-09

Anode electrode compositions for battery applications

#8
20220144641
2022-05-12

Films of multiwall, few wall, and single wall carbon nanotube mixtures

#9
20220131156
2022-04-28

Anode electrode compositions and aqueous dispersions for battery applications

#10
20210198109
2021-07-01

Ultra-long chiral carbon nanotube, method for preparing the same, application thereof, and high-performance photoelectric device

#11
20210163294
2021-06-03

Method for efficiently dispersing carbon nanotube

#12
20210107790
2021-04-15

Process and apparatus for carbon nanotube formation

#13
20210039987
2021-02-11

METHODS FOR MANUFACTURING OF HETEROGENEOUS RIGID ROD NETWORKS

#14
20200308002
2020-10-01

CARBON NANOTUBE FIBER MANUFACTURING APPARATUS AND METHOD

#15
20200255292
2020-08-13

Binder-free and fouling-resistant CNT thin film membrane

#16
20200048489
2020-02-13

Methods for nondestructive dispersing of carbon nanomaterials in water

#17
20190367369
2019-12-05

CARBON NANOTUBE MATERIAL, METHOD FOR PRODUCTION AND TREATMENT OF THE SAME

#18
20190169379
2019-06-06

SYSTEM THAT UTILIZES CARBON NANOMATERIAL IN POLYMER MATRIX WITH SPECIFIC FEATURES OF SURFACE TUBE AND SURROUNDING POLYMERIC INTERACTIONS FOR IMPROVED AGGREGATE STABILITY

#19
20190119508
2019-04-25

CARBON NANOTUBE DISPERSION LIQUID, METHOD OF MANUFACTURING THE SAME AND ELECTRICALLY CONDUCTIVE MOLDED BODY

#20
20180354800
2018-12-13

Method of producing carbon nanotubes in fluidized bed reactor

#21
20180170758
2018-06-21

Method of producing carbon nanotube-containing composition

#22
20170365858
2017-12-21

Positive electrode material slurry for lithium secondary battery including at least two conductive materials and lithium secondary battery using the same

#23
20170096338
2017-04-06

NANOTUBE-NANOHORN COMPLEX AND METHOD OF MANUFACTURING THE SAME

#24
20170033292
2017-02-02

Method of selective separation of semiconducting carbon nanotubes, dispersion of semiconducting carbon nanotubes, and electronic device including carbon nanotubes separated by using the method

#25
20170022063
2017-01-26

Catalyst or production of multi-walled carbon nanotubes and method of producing multi-walled carbon nanotubes using the same

#26
20160351285
2016-12-01

High-density carbon nanotube-based monolith and related materials, methods, and devices

#27
20160347616
2016-12-01

ULTRATHIN CARBON NANO TUBE FILM AND PREPARATION METHOD AND APPARATUS THEREOF

#28
20160176712
2016-06-23

Method for producing two-dimensionally patterned carbon nanotube and two-dimensionally patterned carbon nanotube

#29
20160152477
2016-06-02

GENERAL METHOD FOR FUNCTIONALIZING CARBON NANOTUBES VIA SOLVENT FREE DIELS-ALDER REACTIONS

#30
20160115030
2016-04-28

Ultrathin carbon nanotube film and preparation method and apparatus thereof

#31
20150318069
2015-11-05

Aggregate of carbon nanotubes, and production method therefor

#32
20150283539
2015-10-08

Catalyst and methods for producing multi-wall carbon nanotubes

#33
20140170056
2014-06-19

Method for making carbon nanotubes

#34
20140127490
2014-05-08

Carbon nanotube aerogels, composites including the same, and devices formed therefrom

#35
20140072505
2014-03-13

Layered multiphase catalyst supports and carbon nanotubes produced thereon

#36
20140027404
2014-01-30

Method for making carbon nanotube needle

#37
20130202515
2013-08-08

Organometallic chemistry of extended periodic II-electron systems

#38
20130130230
2013-05-23

Protein-enclosed carbon nanotube film, and sensor and power-generating device each equipped with the carbon nanotube film as electrode

#39
20130095314
2013-04-18

Immobilized carbon nanotubes on various surfaces

#40
20120321543
2012-12-20

Method of producing carbon fiber

#41
20120313591
2012-12-13

Energy storage media for ultracapacitors

#42
20120295091
2012-11-22

PROCESSES FOR FABRICATING FILMS OF GRAPHENE, CARBON NANOTUBES, AND OTHER CARBON NANOSTRUCTURES ON VARIOUS TYPES OF SUBSTRATES

#43
20120270051
2012-10-25

Carbon nanohorn carried material and process for producing carbon nanotube

#44
20120255494
2012-10-11

LOW TEMPERATURE CNT GROWTH USING GAS-PREHEAT METHOD

#45
20120202060
2012-08-09

NANOTUBE-NANOHORN COMPLEX AND METHOD OF MANUFACTURING THE SAME

#46
20120164372
2012-06-28

CARBON NANOTUBE FILM STRUCTURE

#47
20120135858
2012-05-31

Catalyst and methods for producing multi-wall carbon nanotubes

#48
20120107610
2012-05-03

Double-walled carbon nanotubes and methods for production and application

#49
20120104328
2012-05-03

Method of selective separation of semiconducting carbon nanotubes, dispersion of semiconducting carbon nanotubes, and electronic device including carbon nanotubes separated by using the method

#50
20120009115
2012-01-12

Method for making cohesive assemblies of carbon

#51
20110311763
2011-12-22

METHOD FOR PRODUCING TWO-DIMENSIONALLY PATTERNED CARBON NANOTUBE AND TWO-DIMENSIONALLY PATTERNED CARBON NANOTUBE

#52
20110262772
2011-10-27

Method for Producing Aligned Near Full Density Pure Carbon Nanotube Sheets, Ribbons, and Films From Aligned Arrays of as Grown Carbon Nanotube Carpets/Forests and Direct Transfer to Metal and Polymer Surfaces

#53
20110204281
2011-08-25

Carbon nanotube dispersions

#54
20110193030
2011-08-11

Compositions comprising propylene-olefin-copolymer waxes and carbon nanotubes

#55
20110189459
2011-08-04

Fibrous columnar structure aggregate and pressure-sensitive adhesive member using the aggregate

#56
20110174701
2011-07-21

Metallized nanotubes

#57
20110171469
2011-07-14

CNT-INFUSED ARAMID FIBER MATERIALS AND PROCESS THEREFOR

#58
20110165058
2011-07-07

Growth of single-walled carbon nanotubes

#59
20110133135
2011-06-09

Carbon nanotube aggregate

#60
20110127472
2011-06-02

Carbon nanotube assembly and electrically conductive film

#61
20110110843
2011-05-12

NEAT CARBON NANOTUBE ARTICLES PROCESSED FROM SUPER ACID SOLUTIONS AND METHODS FOR PRODUCTION THEREOF

#62
20110110842
2011-05-12

Continuous extraction technique for the purification of carbon nanomaterials

#63
20110085961
2011-04-14

Carbon nano-tube manfuacturing method and carbon nano-tube manufacturing apparatus

#64
20110033366
2011-02-10

Reactant liquid system for facilitating the production of carbon nanostructures

#65
20110027163
2011-02-03

Hollow nanofibers-containing composition

#66
20110024409
2011-02-03

CNT-based resistive heating for deicing composite structures

#67
20100324315
2010-12-23

Poly(citric acid) functionalized carbon nanotube drug delivery system

#68
20100317820
2010-12-16

Polyol functionalized water soluble carbon nanostructures

#69
20100316556
2010-12-16

Multistage reactors for continuous production of carbon nanotubes

#70
20100283008
2010-11-11

Carbon Nanotube Compositions and Methods for Production Thereof

#71
20100254886
2010-10-07

Carbon nanotube particulates, compositions and use thereof

#72
20100239491
2010-09-23

Method of producing carbon nanotubes

#73
20100221424
2010-09-02

Low temperature CNT growth using gas-preheat method

#74
20100197783
2010-08-05

Radiation Protection Using Single Wall Carbon Nanotube Derivatives

#75
20100154087
2010-06-17

METHOD FOR GROWING A CARBON NANOTUBE ON A NANOMETRIC TIP

#76
20100140097
2010-06-10

Instantaneous electrodeposition of metal nanostructures on carbon nanotubes

#77
20100133483
2010-06-03

CARBON NANOTUBE SOLUBILIZER

#78
20100133465
2010-06-03

DISPERSANT CONTAINING METAL COMPLEX FOR CARBON NANOTUBE

#79
20100124530
2010-05-20

Membrane separation of feed and growth environments in carbon nanostructure growth

#80
20100086470
2010-04-08

Rapid microwave process for purification of nanocarbon preparations

#81
20100028613
2010-02-04

Carbon nanotubes grown on nanostructured flake substrates and methods for production thereof

#82
20100022384
2010-01-28

Partially deactivated metal catalysts and methods for preparing the same

#83
20100021367
2010-01-28

Facile purification of carbon nanotubes with liquid bromine at room temperature

#84
20100019209
2010-01-28

Carbon nanotube-conductive polymer composite

#85
20090320571
2009-12-31

Dispersion and separation of nanostructured carbon in organic solvents

#86
20090306427
2009-12-10

Chemical Functionalization of Carbon Nanotubes

#87
20090297846
2009-12-03

Double-Walled Carbon Nanotube, Aligned Double-Walled Carbon Nanotube Bulk Structure and Process for Producing the Same

#88
20090272935
2009-11-05

Aligned Carbon Nanotube Bulk Aggregate, Process for Producing The Same and Uses Thereof

#89
20090239072
2009-09-24

Carbon nanotube needle and method for making the same

#90
20090197038
2009-08-06

Carbon nanotube film structure and method for making the same

#91
20090196993
2009-08-06

Carbon Nanohorn Carried Material And Process For Producing Carbon Nanotube

#92
20090166560
2009-07-02

Sensing of biological molecules using carbon nanotubes as optical labels

#93
20090155160
2009-06-18

Method and apparatus for producing carbon nanostructures

#94
20090142251
2009-06-04

Method for treating carbon nanotubes, carbon nanotubes and carbon nanotube devices

#95
20090136413
2009-05-28

Method for enhanced synthesis of carbon nanostructures

#96
20090121613
2009-05-14

Method for producing carbon nanotube assembly, carbon nanotube assembly, catalyst particle dispersed film, electron emitting element, and field emission display

#97
20090020732
2009-01-22

METHOD OF SELECTIVELY SEPARATING CARBON NANOTUBES, ELECTRODE COMPRISING METALLIC CARBON NANOTUBES SEPARATED BY THE METHOD AND OLIGOMER DISPERSANT FOR SELECTIVELY SEPARATING CARBON NANOTUBES

#98
20090004075
2009-01-01

Apparatus for mass production of carbon nanotubes using high-frequency heating furnace

#99
20080260617
2008-10-23

FUNCTIONALIZED FEW-WALLED CARBON NANOTUBES (FWNTs) AND METHODS OF MAKING AND USING THE SAME

#100
20080260616
2008-10-23

Bulk separation of carbon nanotubes by bandgap

#101
20080213162
2008-09-04

Amplification of carbon nanotubes via seeded-growth methods

#102
20080176058
2008-07-24

Vertical carbon nanotube device in nanoporous templates

#103
20080135815
2008-06-12

Fugitive viscosity and stability modifiers for carbon nanotube compositions

#104
20080124502
2008-05-29

Carbon Nanotube and Manufacturing Method Thereof, and Carbon Nanotube Manufacturing Equipment

#105
20080050303
2008-02-28

Reactant liquid system for facilitating the production of carbon nanostructures

#106
20080031804
2008-02-07

Carbon nanotube assembly and manufacturing method thereof

#107
20080008643
2008-01-10

Dispersion and separation of nanostructured carbon in organic solvents

#108
20070298669
2007-12-27

Sidewall functionalization of carbon nanotubes with organosilanes for polymer composites

#109
20070280876
2007-12-06

Functionalization of Carbon Nanotubes in Acidic Media

#110
20070253888
2007-11-01

A METHOD FOR PREPARING CARBON NANOFLUID

#111
20070215841
2007-09-20

Composite materials comprising carbon nanotubes and metal carbonates

#112
20070189387
2007-08-16

Sidewall functionalization of nanotubes with hydroxyl terminated moieties

#113
20070137786
2007-06-21

Nanotube elongation

#114
20070116631
2007-05-24

Arrays of long carbon nanotubes for fiber spinning

#115
20070110658
2007-05-17

Water-soluble single-wall carbon nanotubes as a platform technology for biomedical applications

#116
20070071667
2007-03-29

Thermal treatment of functionalized carbon nanotubes in solution to effect their functionalization

#117
20070065975
2007-03-22

Purification of carbon nanotubes based on the chemistry of fenton's reagent

#118
20070057233
2007-03-15

Carbon nanotube solution dispersant and composition including the same

#119
20070003470
2007-01-04

Ropes comprised of single-walled and double-walled carbon nanotubes

#120
20060269468
2006-11-30

Apparatus and method for mass production of carbon nanotubes

#121
20060216221
2006-09-28

Vapor phase synthesis of double-walled carbon nanotubes

#122
20060166003
2006-07-27

Fabrication of carbon nanotube reinforced epoxy polymer composites using functionalized carbon nanotubes

#123
20060057290
2006-03-16

Patterning carbon nanotube coatings by selective chemical modification

#124
20060055303
2006-03-16

Method of synthesizing small-diameter carbon nanotubes with electron field emission properties

#125
20060008405
2006-01-12

Method and apparatus for producing carbon nanostructures

#126
20060008403
2006-01-12

Reactant liquid system for facilitating the production of carbon nanostructures

#127
20050002851
2005-01-06

Carbon nanotube particulates, compositions and use thereof

#128
16383356
2020-06-23

Bio buckypaper synthesized with fish scales