ClassID:

121711

D01F11/12 - CPC Classification

Classification description:

Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances Intercalation

Sub-classes:
Recent Application in this class:
#1
20220025554
2022-01-27

2D NANOMATERIAL FIBER AND METHOD OF FABRICATING THE SAME

#2
20200255967
2020-08-13

Composite graphene structures

#3
20200240047
2020-07-30

METHOD AND SYSTEM FOR PRODUCING UNIDIRCTIONAL CARBON FIBER TAPE AS WELL AS METHOD FOR SURFACE TREATING CARBON FIBERS

#4
20190271100
2019-09-05

Method for preparing carbon nanotube fiber and carbon nanotube fiber prepared thereby

#5
20190108948
2019-04-11

Lithium ion-based internal hybrid electrochemical energy storage cell

#6
20190040550
2019-02-07

Graphene fiber and method of manufacturing the same

#7
20190040549
2019-02-07

CARBON FIBER BUNDLE THAT DEVELOPS HIGH MECHANICAL PERFORMANCE

#8
20180195198
2018-07-12

Composite graphene structures

#9
20170081786
2017-03-23

Method of preparing doped and/or composite carbon fibers

#10
20140191164
2014-07-10

Carbon nanofiber, dispersion liquid and composition thereof

#11
20120213994
2012-08-23

X-RAY ABSORBING COMPOSITIONS AND METHODS OF MAKING THE SAME

#12
20120088103
2012-04-12

CARBON FIBER BUNDLE THAT DEVELOPS HIGH MECHANICAL PERFORMANCE

#13
20110135925
2011-06-09

Submicron-scale graphitic fibrils, methods for producing same and compositions containing same

#14
20110110843
2011-05-12

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

#15
20110104492
2011-05-05

HIGHLY EFFICIENT GAS PHASE METHOD FOR MODIFICATION AND FUNCTIONALIZATION OF CARBON NANOFIBRES WITH NITRIC ACID VAPOUR

#16
20110091724
2011-04-21

COMPOSITE OF VAPOR GROWN CARBON FIBER AND INORGANIC FINE PARTICLE AND USE THEREOF

#17
20100326813
2010-12-30

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

#18
20100025222
2010-02-04

METHOD OF FORMING PORE IN GRAPHITIC-CARBON NANOMATERIAL AND METHOD OF INTRODUCING OXYGEN-CONTAINING GROUP INTO PORE

#19
20100021794
2010-01-28

Method of fabricating carbon material, carbon material prepared by the method, cell material and apparatus using the same

#20
20090224420
2009-09-10

Process for preparing superior carbon fiber

#21
20090142545
2009-06-04

Method for treating nanofiber material and composition of nanofiber material

#22
20090136411
2009-05-28

CARBON NANOTUBE, METHOD FOR POSITIONING THE SAME, FIELD-EFFECT TRANSISTOR MADE USING THE CARBON NANOTUBE, METHOD FOR MAKING THE FIELD-EFFECT TRANSISTOR, AND SEMICONDUCTOR DEVICE

#23
20080286521
2008-11-20

System and method for the manipulation, classification sorting, purification, placement, and alignment of nano fibers using electrostatic forces and electrographic techniques

#24
20080274035
2008-11-06

Carbon nanotubes as catalysts in redox reactions

#25
20080193656
2008-08-14

Method of coating a substrate with a polymer having a combination of crown ether and carbon nanotubes having guanidine groups

#26
20080118753
2008-05-22

Composite fibers and asymmetrical fibers based on carbon nanotubes and colloidal particles

#27
20080102020
2008-05-01

Methods of oxidizing multiwalled carbon nanotubes

#28
20070158622
2007-07-12

Method of cutting carbon nanotubes

#29
20070048521
2007-03-01

Activated carbon fibers, methods of their preparation, and devices comprising activated carbon fibers

#30
20070031666
2007-02-08

Composite of vapor grown carbon fiber and inorganic fine particle and use thereof

#31
20060286023
2006-12-21

Method for making field-effect transistor using carbon nanotube

#32
20060239891
2006-10-26

Methods of oxidizing multiwalled carbon nanotubes

#33
20060210466
2006-09-21

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

#34
20060165587
2006-07-27

Method of coating a substrate with a polymer having a combination of crown ether and carbon nanotubes having guanidine groups

#35
20060165586
2006-07-27

Methods for osmylating and ruthenylating single-walled carbon nanotubes

#36
20060057050
2006-03-16

Synthesis of boron carbide nanoparticles

#37
20060043649
2006-03-02

Methods for producing reinforced carbon nanotubes

#38
20060029537
2006-02-09

High tensile strength carbon nanotube film and process for making the same

#39
20050255031
2005-11-17

Method for selectively separating semiconductive carbon nanotubes

#40
20050232844
2005-10-20

Reversible oxidation of carbon nanotubes

#41
20050087726
2005-04-28

Composite and method of manufacturing the same

#42
20050002850
2005-01-06

Methods of oxidizing multiwalled carbon nanotubes