ClassID:

84892

C01B31/02 - page 2 - CPC Classification

Classification description:

Recent Application in this class:
#301
20130129920
2013-05-23

Robust carbon monolith having hierarchical porosity

#302
20130116111
2013-05-09

Molecularly imprinted carbon

#303
20130115840
2013-05-09

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

#304
20130106010
2013-05-02

Method for producing a ceramic substance for a ceramic material

#305
20130101492
2013-04-25

GEOTHERMAL ENERGIZATION OF A NON-COMBUSTION CHEMICAL REACTOR AND ASSOCIATED SYSTEMS AND METHODS

#306
20130084457
2013-04-04

Method for fixation onto layer comprising amorphous carbon film, and laminate

#307
20130072098
2013-03-21

Tool for machining surfaces of parts

#308
20130056346
2013-03-07

Production of graphene using electromagnetic radiation

#309
20130052121
2013-02-28

Carbon film laminate

#310
20130009089
2013-01-10

Method of surfacing metallic nanoparticles with carbon

#311
20120315482
2012-12-13

Carbon material and method for producing same

#312
20120305380
2012-12-06

Method for carbonization of crop straws

#313
20120304822
2012-12-06

Gasification or liquefaction of coal using a metal reactant alloy composition

#314
20120301387
2012-11-29

Porous carbon product and method for the production thereof

#315
20120288766
2012-11-15

Negative active material, method of preparing the same, and lithium battery including the same

#316
20120285080
2012-11-15

High-carbon biogenic reagents and uses thereof

#317
20120282461
2012-11-08

Member having hydrogen-containing, hard, amorphous carbon coating and its production method

#318
20120269715
2012-10-25

Carbon microparticle having lignin as raw material and preparation method therefor

#319
20120267041
2012-10-25

Method of forming multi-layer graphene

#320
20120252999
2012-10-04

Production of chemical compounds

#321
20120241691
2012-09-27

Nitrogen-containing porous carbon material and method of producing the same, and electric double-layer capacitor using the nitrogen-containing porous carbon material

#322
20120237437
2012-09-20

Carbon material and method of manufacturing the same

#323
20120234695
2012-09-20

Carbon composition with hierarchical porosity, and methods of preparation

#324
20120231374
2012-09-13

Bipolar plate for fuel cell and method for producing the same

#325
20120208089
2012-08-16

Carbon material for lithium ion secondary cell, negative electrode material for lithium ion secondary cell and lithium ion secondary cell

#326
20120183887
2012-07-19

Oriented amorphous carbon film and process for forming the same

#327
20120142836
2012-06-07

Insulated ultrafine powder, method for producing same, and high dielectric constant resin composite material

#328
20120103809
2012-05-03

Method for separating nanocarbon material, separation device, and separated nanocarbon dispersion solution

#329
20120103040
2012-05-03

Method for the hydrothermal carbonization of renewable raw materials and organic residues

#330
20120100429
2012-04-26

Positive electrode active material, production method thereof and its use

#331
20120042806
2012-02-23

Highly concentrated nano-reinforcement suspensions for cementitious materials and method of reinforcing such materials

#332
20120027934
2012-02-02

Method for preparing carbon-based particle/copper composite material

#333
20120021250
2012-01-26

Method of preparing carbon thin film, electronics comprising carbon thin film, and electrochemical device comprising carbon thin film

#334
20110319250
2011-12-29

Process for the preparation of pillared silicates

#335
20110281113
2011-11-17

Hollow carbon microparticle and method for producing same

#336
20110278506
2011-11-17

Process for producing carbon particles for electrode, carbon particles for electrode, and negative-electrode material for lithium-ion secondary battery

#337
20110253945
2011-10-20

Dispersion of carbon material and process for producing same

#338
20110248212
2011-10-13

Methods of preparing carbonaceous material

#339
20110243830
2011-10-06

Carbon catalyst, method for manufacturing the carbon catalyst, and electrode and battery using the carbon catalyst

#340
20110229766
2011-09-22

Carbon catalyst, method for manufacturing the carbon catalyst, and electrode and battery using the carbon catalyst

#341
20110195312
2011-08-11

Carbon material and electricity storage device

#342
20110189078
2011-08-04

Apparatus and method for continuous high temperature gas treatment of particulate matter

#343
20110111954
2011-05-12

Hydrogen storage materials

#344
20110059001
2011-03-10

Monetizing remote gas using high energy materials

#345
20110017493
2011-01-27

Carbon microbeads with hierarchical structure

#346
20110014630
2011-01-20

Fluorescent carbon nanoparticles

#347
20100237295
2010-09-23

Microspheres and their methods of preparation

#348
20100035103
2010-02-11

Hydrogen extraction

#349
20090074634
2009-03-19

Method for producing nanocarbon and catalytic reaction device for producing nanocarbon

#350
14884722
2016-05-24

Method of fabricating macroporous carbon capsules from pollen grains

#351
14639527
2015-12-29

Method for preparing graphite film

#352
13070678
2017-01-03

Diamond-like carbon nanorods and fabrication thereof