ClassID:

85176

C01B2202/20 - CPC Classification

Classification description:

Structure or properties of carbon nanotubes Nanotubes characterized by their properties

Sub-classes:
Recent Application in this class:
#1
20250320368
2025-10-16

DISPERSIONS COMPRISING INDIVIDUALIZED CARBON NANOTUBES

#2
20230081637
2023-03-16

Magnetic carbon nanomaterials and methods of making same

#3
20230073650
2023-03-09

CARBON NANOTUBE (CNT)-BASED THREE-DIMENSIONAL ORDERED MACROPOROUS (3DOM) MATERIAL AND PREPARATION METHOD THEREOF

#4
20230073438
2023-03-09

Magnetic carbon nanomaterials and methods of making same

#5
20220242733
2022-08-04

PRODUCTION METHOD FOR THIN FILM OF ALIGNED CARBON NANOTUBE

#6
20220033264
2022-02-03

Carbon nanotube aggregate

#7
20210348282
2021-11-11

Magnetic carbon nanomaterials and methods of making same

#8
20210269312
2021-09-02

Method for separating and recovering carbon nanotubes

#9
20210198839
2021-07-01

Infrared stealth cloth and infrared stealth clothes based on carbon nanotube

#10
20210179880
2021-06-17

Dispersions comprising high surface area nanotubes and discrete carbon nanotubes

#11
20200055733
2020-02-20

CARBON NANOTUBE, CARBON-BASED FINE STRUCTURE, AND SUBSTRATE HAVING CARBON NANOTUBE, AND METHOD RESPECTIVELY FOR PRODUCING THESE PRODUCTS

#12
20190292058
2019-09-26

Method of manufacturing carbon nanotubes using electric arc discharge

#13
20180354803
2018-12-13

Method for making carbon nanotube array

#14
20180210238
2018-07-26

Nanofiber sheet

#15
20180145333
2018-05-24

Electrode mixture layer

#16
20180052336
2018-02-22

Nanofiber sheet

#17
20170331111
2017-11-16

Fluorinated coal derived carbons and electrodes for use in battery systems and similar

#18
20170313437
2017-11-02

Magnetic carbon nanotube cluster systems and methods

#19
20170210875
2017-07-27

Methods of transferring carbon nanotubes on a hydrogel

#20
20160023904
2016-01-28

STRAIN ENGINEERED MICROSTRUCTURES

#21
20150151970
2015-06-04

Carbon nanotubes and method for manufacturing the same

#22
20150037240
2015-02-05

METHODS OF PREPARING CATALYSTS FOR THE CHIRALLY SELECTIVE SYNTHESIS OF SINGLE-WALLED CARBON NANOTUBES

#23
20120270296
2012-10-25

Isotope-doped nano-structure and isotope labeled structure using the same

#24
20120083408
2012-04-05

Carbon nanotube and method for producing same

#25
20120076718
2012-03-29

Method for making carbon nanotube array

#26
20110193030
2011-08-11

Compositions comprising propylene-olefin-copolymer waxes and carbon nanotubes

#27
20110189459
2011-08-04

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

#28
20110168018
2011-07-14

HYBRID NANO SORBENT

#29
20110159604
2011-06-30

Isotope-doped nano-material, method for making the same, and labeling method using the same

#30
20110133135
2011-06-09

Carbon nanotube aggregate

#31
20110127472
2011-06-02

Carbon nanotube assembly and electrically conductive film

#32
20100291297
2010-11-18

Process for producing a carbon nanostructure

#33
20100285271
2010-11-11

CARBON NANOTUBE ASSEMBLY

#34
20100196249
2010-08-05

Aligned carbon nanotube bulk aggregate, process for producing the same and uses thereof

#35
20100062229
2010-03-11

Aligned single-walled carbon nanotube aggregate, bulk aligned single-walled carbon nanotube aggregate, powdered aligned single-walled carbon nanotube aggregate, and production method thereof

#36
20100044230
2010-02-25

Methods for separating carbon nanotubes

#37
20090085426
2009-04-02

Carbon nanotube MEMS assembly

#38
20080299308
2008-12-04

Method for making branched carbon nanotubes

#39
20080296558
2008-12-04

Method of Synthesizing Y-Junction Single-Walled Carbon Nanotubes and Products Formed Thereby

#40
20080279750
2008-11-13

Method of Manufacturing Nano-Loops Using Branched Nanostructures

#41
20050151536
2005-07-14

Magnetic carbon nanotube