Patents
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
11/2004
11/10/2004CN1545125A Ferric oxide highly resistant graphite material capable of suppressing high-voltage flashover current and uses thereof
11/10/2004CN1544322A Carbon nanometer tube with initiating group on surface and its preparation method
11/10/2004CN1544321A Preparation method of carbon material with highly ordered nanometer hole of graphite hole wall structure
11/10/2004CN1544320A High yield, high purity and large volume carbon nanometer tube preparation method
11/10/2004CN1544319A Carbon nanometer tube arc discharge preparation method under vacuum condition
11/10/2004CN1544142A Method for eluting, regenerating and removing organics using active carbon microwave reinforced solvent
11/10/2004CN1544138A Artificial diamond acid dunking process before electrolysis
11/10/2004CN1174918C Nanometer carbon pipe preparing process
11/10/2004CN1174917C Nanometer carbon pipe material and its preparation
11/10/2004CN1174916C Forming method for carbon nano-tube
11/09/2004US6815067 Carbonaceous complex structure and manufacturing method therefor
11/04/2004WO2004094690A1 Carbon nanotube growth method
11/04/2004WO2004094309A1 Method for separating and purifying metal including fullerene
11/04/2004WO2004094308A1 A process for modifying at least one electrical property of a nanotube or a nanowire and a transistor incorporating it.
11/04/2004WO2004094307A1 Method to modify pore characteristics of porous carbon and porous carbon materials produced by the method
11/04/2004WO2004094043A2 Carbonation of metal silicates for long-term co2 sequestration
11/04/2004WO2004076349B1 Therapeutic malonic acid/acetic acid c60 tri-adducts of buckminsterfullerene and methods related thereto
11/04/2004WO2004027108A3 Process of controllable synthesis of carbon films with composite structures
11/04/2004US20040219773 Method of forming a conductive line for a semiconductor device using a carbon nanotube and semiconductor device manufactured using the method
11/04/2004US20040219093 Surface functionalized carbon nanostructured articles and process thereof
11/04/2004US20040219091 Method of producing nanophase WC powder by vapor phase reaction
11/04/2004US20040219090 Sequestration of carbon dioxide
11/04/2004US20040219089 Method for producing an anion-exchanging mineral and use of said mineral
11/04/2004US20040218345 Products comprising nano-precision engineered electronic components
11/04/2004US20040217520 Ceramic nanocomposite powders reinforced with carbon nanotubes and their fabrication process
11/04/2004US20040216559 Process for manufacturing ultra fine TiC-transition metal-based complex powder
11/04/2004CA2523135A1 Carbonation of metal silicates for long-term co2 sequestration
11/03/2004EP1473767A2 Method of forming conductive line for semiconductor device using carbon nanotube and semiconductor device manufactured using the method
11/03/2004EP1473274A1 CARBON NANOTUBE?CARBON NANOHORN COMPLEX AND METHOD FOR PRODUCING THE SAME
11/03/2004EP1473072A1 Method and system for recovering carbon dioxide
11/03/2004EP1472709A2 Compositions of suspended carbon nanotubes, methods of making the same, and uses thereof
11/03/2004EP1472327A1 Coated carbonaceous particles particularly useful as electrode materials in electrical storage cells, and methods of making the same
11/03/2004EP1472183A1 Method for producing self-supporting activated carbon structures
11/03/2004EP1472179A2 Chemical processing using non-thermal discharge plasma
11/03/2004EP1286916B1 Production of activated carbon exhibiting an elevated catalytic activity
11/03/2004CN1543399A Coatings containing carbon nanotubes
11/03/2004CN1543268A Linking parts for carboneceous based electrodes
11/03/2004CN1542920A Method of forming a conductive line for a semiconductor device using a carbon nanotube and semiconductor device manufactured using the method
11/03/2004CN1541941A Method for making coal dust troche active carbon blank
11/03/2004CN1541940A Production and reproduction method of seamless active carbon articles and products produced thereby
11/03/2004CN1541939A Technical method and schedule for preparation of foam carbon material used asphalt as raw material
11/03/2004CN1541938A Method and apparatus for continuous preparation of carbon nanometer tube material from coal
11/03/2004CN1541937A Laser preparation and in-situ dispersion method for nanometer carbon granular material
11/03/2004CN1541935A Hydroxyapatite / carbon nanometer tube nanometer compound powder body and in-situ synthetic method
11/03/2004CN1541760A Sorbent capable of eliminating minute quantities of ethylene from carbon dioxide
11/03/2004CN1174514C Non-aqueous electrolytic secondary battery
11/03/2004CN1174248C Graphitic nanotube for electrochemiluminescent detection , its composition ,detection agent and detection method thereof
11/03/2004CN1174209C Graphitizing electric furnace
11/03/2004CN1174116C Carbon film and its forming method
11/03/2004CN1173904C Reverse jet flow mixing heating cracking equipment and method of producing ethylene
11/03/2004CN1173883C Dehydrogenation method of carbon dioxide raw material gas for synthesizing urea
11/03/2004CN1173882C Method for preparing carbon nano-pipe on golden/iron series element composite membrane
11/02/2004US6812634 Graphite nanofibers, electron-emitting source and method for preparing the same, display element equipped with the electron-emitting source as well as lithium ion secondary battery
11/02/2004US6812187 Catalyst for a fuel cell using the carbon molecular sieve
11/02/2004US6811957 Applying a photoresist, masking, radiating with electromagnetic waves, developing, dissolving, synthesising a layer of aligned carbon nanotubes
11/02/2004US6811924 Mixing, milling and sintering a starting material for synthesis of a lithium iron phosphate compound, adding carbon material; high energy density
11/02/2004US6811761 Silicon carbide with high thermal conductivity
11/02/2004CA2456755A1 Process and catalyst for treatment of synthesis gas
11/02/2004CA2285974C Process for the production of synthesis gas
10/2004
10/28/2004WO2004093150A2 Method for treating semiconductor processing components and components formed thereby
10/28/2004WO2004092231A2 Macromolecules auto-assembled and photopolymerised around carbon nanotubes a method for production and application thereof
10/28/2004WO2004092067A1 Method for producing carbonyl difluoride
10/28/2004WO2004092058A2 Plasma reactor and process for producing lower-energy hydrogen species
10/28/2004WO2004092052A1 Nano-structured metal-carbon composite and process for preparation thereof
10/28/2004WO2004091781A1 Catalyst and process for producing the same, catalytic electrode and process for producing the same, membrane/electrode union, and electrochemical device
10/28/2004WO2004079837A3 Carbon materials for electric energy accumulation and associated production method
10/28/2004US20040214429 Electron device having electrode made of metal that is familiar with carbon
10/28/2004US20040214159 Carrier of a diamond fine particle for immobilizing virus
10/28/2004US20040214087 Negative active material for rechargeable lithium battery and method of preparing same
10/28/2004US20040213727 Uses graphite rods, substantially pure, doped or compounded with other solid or/and liquid substances, as precursory material, these rods are inserted one after another inside a vacuum chamber
10/28/2004US20040213726 Obtaining raw material comprising hardwood chips; sizing, blending with activated charcoal granules; introducing said blend into an electrical resistance furnace to form a bed of blend; applying a voltage across bed; and, controlling voltage to form high quality uniform activated charcoal
10/28/2004US20040213705 Carbonation of metal silicates for long-term CO2 sequestration
10/28/2004CA2522506A1 Plasma reactor and process for producing lower-energy hydrogen species
10/28/2004CA2521403A1 Macromolecules auto-assembled and photopolymerised around carbon nanotubes a method for production and application thereof
10/27/2004EP1471035A2 A carrier of a diamond fine particle for immobilizing virus
10/27/2004CN1541185A Crystals comprising single-walled carbon nanotubes
10/27/2004CN1540713A Filament made from Nano carbon tupe and fabricating method
10/27/2004CN1539732A Method for preparing catalyst in use for producing Nano carbon tube
10/27/2004CN1539731A Method and equipment for preparing Nano carbon tube with multiple walls
10/27/2004CN1172848C Carbon nanotube as field emission material
10/27/2004CN1172847C Array nanotube, mfg. method and use thereof
10/27/2004CN1172846C Process of preparing nano carbon fibres as hydrogen-bearing material
10/26/2004US6809229 Method of using carbide and/or oxycarbide containing compositions
10/26/2004US6808747 Anodizing surface of aluminum-based substrate to form anodization layer, removing from first portion of substrate, depositing boron carbide layer on anodization layer, extending over first portion of substrate across edge to second portion
10/26/2004US6808746 Multilayer carbon nanotube films and method of making the same
10/26/2004US6808390 Process for carbonizing wood residues and producing activated carbon
10/26/2004CA2356229C A method for fabricating a sic film and a method for fabricating a sic multi-layered film structure
10/26/2004CA2269891C Co2 purification system
10/21/2004WO2004089824A1 The manufacture of carbonyl sulphide
10/21/2004WO2004089823A1 Dry ice/ice-supplying apparatus
10/21/2004WO2004089822A1 Method and apparatus for producing gas atom containing fullerene, and gas atom containing fullerene
10/21/2004WO2004089821A1 Carbon particle and method for preparation thereof
10/21/2004WO2004089820A1 Flaky carbonaceous particle and production method thereof
10/21/2004WO2004089819A1 Functionalized carbon nanotubes, a process for preparing the same and their use in medicinal chemistry
10/21/2004WO2004089818A1 Functionalized carbon nanotubes, a process for preparing the same and their use in medicinal chemistry
10/21/2004WO2004064078A3 Magnetic activated carbon and the removal of contaminants from a fluid streams
10/21/2004WO2004043859A3 Active carbon, production method thereof and polarizable electrode
10/21/2004US20040209445 Method for treating semiconductor processing components and components formed thereby
10/21/2004US20040209385 Method for making carbon nanotube-based field emission device
10/21/2004US20040208816 Fullerene whisker and production process for fullerene whisker