Patents
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
04/2005
04/12/2005US6878361 Aqueous solution containing detergents
04/12/2005US6878174 Partial oxidation of coal; cooling a packed bed by indirect heat exchange
04/07/2005WO2005030858A2 Polymerization initiated at the sidewalls of carbon nanotubes
04/07/2005WO2005030641A1 Highly activated coke powder and process for producing the same
04/07/2005WO2005030640A1 Sorting of single-walled carbon nanotubes using optical dipole traps
04/07/2005WO2005030382A2 Nanoscale gold catalysts, activating agents, support media, and related methodologies useful for making such catalyst systems especially when the gold is deposited onto the support media using physical vapor deposition
04/07/2005WO2005007564B1 Method for fixing metal particle, and method for producing metal particle-containing substrate, method for producing carbon nanotube-containing substrate and method for producing semiconductor crystalline rod-containing substrate respectively using such fixing method
04/07/2005WO2005005685A3 Catalytic and directional growth of individual carbon nanotubes, and application thereof for cold electron sources
04/07/2005WO2004024624A8 Shaped expanded graphite article and method for producing the same
04/07/2005US20050075245 graphite, carbon nanofibers or nanotubes doped with alkali or alkaline-earth metals, used in fuel cells
04/07/2005US20050074668 Perfluorinated amide salts and their uses as ionic conducting materials
04/07/2005US20050074613 Process for attaching molecular wires and devices to carbon nanotubes and compositions thereof
04/07/2005US20050074569 Composite material comprising oriented carbon nanotubes in a carbon matrix and process for preparing same
04/07/2005US20050074393 Selective area growth carbon nanotubes by metal imprint method
04/07/2005US20050074392 Economical, rapid growth of high purity material; contacting iron and molybdenum on magnesium oxide with gaseous carbon containing stream
04/07/2005US20050074390 Process for making polymers comprising derivatized carbon nanotubes and compositions thereof
04/07/2005US20050072343 Process for carbonizing wood residues and producing activated carbon
04/07/2005US20050072337 Removing millimeter sized particles from feed; preventing agglomeration and foaming in milling and let down operations; storage stable inks
04/07/2005DE10344015A1 Kristalline Verbindungen in den Systemen CN, BN und BCN Crystalline compounds in the systems CN, BN and BCN
04/07/2005CA2540036A1 Nanoscale gold catalysts, activating agents, support media, and related methodologies useful for making such catalyst systems especially when the gold is deposited onto the support media using physical vapor deposition
04/06/2005EP1519896A1 Method for making carbon nanotubes
04/06/2005CN2690829Y Combined horizontal series graphitizing furnace
04/06/2005CN2690373Y Vacuum high temperatare continuous micro crystal graphite purifting producing device
04/06/2005CN1605010A Device and process for generating carbon dioxide snow
04/06/2005CN1604882A Recycle for supercritical carbon dioxide
04/06/2005CN1604811A Central carbon dioxide purifier
04/06/2005CN1604281A Electrode manufacturing method
04/06/2005CN1603238A Preparation method of titanium carbide and titanium nitride one dimension nanometer construction material
04/06/2005CN1603236A Multiple valency hybridization compound and equipment and method for producing the same
04/06/2005CN1603231A Method for controlling growth density of carbon nanometer tube
04/06/2005CN1196156C Field emission device using improved carbon film
04/06/2005CN1195884C Nanostructured feed for thermal spray
04/06/2005CN1195673C Energy-saving low-pollution process for preparing raw material of calcium carbide furnace
04/05/2005US6875412 Chemically modifying single wall carbon nanotubes to facilitate dispersal in solvents
04/05/2005US6875274 Carbon nanotube-nanocrystal heterostructures and methods of making the same
04/05/2005US6874668 Telescoped multiwall nanotube and manufacture thereof
03/2005
03/31/2005WO2005029552A2 Sn-c structures prepared by plasma-enhanced chemical vapor deposition
03/31/2005WO2005029508A1 Sulfonated amorphous carbon, process for producing the same and use thereof
03/31/2005WO2005028978A1 Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products
03/31/2005WO2005028740A2 Sidewall functionalization of carbon nanotubes with hydroxyl-terminated moieties
03/31/2005WO2005028719A1 Fibrous activated carbon and nonwoven fabric made of same
03/31/2005WO2005028174A2 Fabrication of carbon nanotube reinforced epoxy polymer composites using functionalized carbon nanotubes
03/31/2005WO2004070349A3 Functionalized carbon nanotube-polymer composites and interactions with radiation
03/31/2005US20050069701 Carbon nanotube composite structure and method of manufacturing the same
03/31/2005US20050069669 Optical element, and manufacturing method thereof
03/31/2005US20050069481 From pitch containing heavy hydrocarbon oils; heating while controlling temperature
03/31/2005US20050069480 Ultrasonic reflux system for one-step purification of carbon nanostructures
03/31/2005US20050067349 Directed flow method and system for bulk separation of single-walled tubular fullerenes based on helicity
03/31/2005US20050066882 Method for forming ultra-high strength elastic diamond like carbon structure
03/31/2005US20050066817 Mechanically stable porous activated carbon molded body, a process for the production thereof and a filter system including same
03/31/2005US20050066815 CO2 separator method and apparatus
03/31/2005US20050066813 High recovery carbon monoxide production process
03/31/2005CA2774877A1 Fabrication of carbon nanotube reinforced epoxy polymer composites using functionalized carbon nanotubes
03/30/2005EP1518825A2 Process for producing spherical activated carbon
03/30/2005EP1518823A1 Metal oxide nanotube and process for production thereof
03/30/2005EP1518293A2 Battery including carbon foam current collectors
03/30/2005EP1401763B1 Catalyst supports and carbon nanotubes produced thereon
03/30/2005EP1254073A4 Mixed conducting membrane for carbon dioxide separation and partial oxidation reactions
03/30/2005EP1181242B1 Hydrogen recycle and acid gas removal using a membrane
03/30/2005CN1602223A Method for treating a gas mixture by adsorption
03/30/2005CN1601786A Oxygen-contg composite carbon material for secondary lithium cell, its prepn process and usage
03/30/2005CN1601383A Method for fabricating a carbon nanotube chip and a biochip using the self-assembly of super molecules and staining of metal compound
03/30/2005CN1600686A High recovery carbon monoxide production process
03/30/2005CN1600685A Carbon producing apparatus utilizing biomass
03/30/2005CN1600684A Method for synthesizing hydrogen storage material C601136 based on fullerene
03/30/2005CN1600683A Method for preparing material of nano carbon tube
03/30/2005CN1194947C Catalytic reacton of transforming methane directly to produce benzene, hydrogen gas and carbon monoxide
03/30/2005CN1194889C Process for preparing single wall nano carbon tube
03/29/2005US6872681 Modification of nanotubes oxidation with peroxygen compounds
03/29/2005US6872330 Chemical manufacture of nanostructured materials
03/29/2005US6872236 Electrodeposition of metals on nanotubes using plasma arcs having graphite anodes and cathodes
03/29/2005US6871528 Method of producing a branched carbon nanotube for use with an atomic force microscope
03/29/2005CA2396356C Carbon block water filter
03/26/2005CA2482585A1 Co2 separator method and apparatus
03/25/2005CA2479691A1 High recovery carbon monoxide production process
03/24/2005WO2005027244A2 Fuel cell gas diffusion layer
03/24/2005WO2005027158A2 Process of producing activated carbon for electrode of electric double layer capacitor
03/24/2005WO2005025734A2 Methods for producing and using catalytic substrates for carbon nanotube growth
03/24/2005US20050064647 Wire, method of manufacturing the wire, and electromagnet using the wire
03/24/2005US20050064262 Fullerene based proton conductive materials
03/24/2005US20050063966 Oxyfullerene hollow nanospheres and process for the preparation thereof
03/24/2005US20050063891 Method of producing carbon nanoparticles
03/24/2005US20050063889 High purity nanoscale metal oxide powders and methods to produce such powders
03/24/2005US20050062205 Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products
03/24/2005US20050061249 Carbon nanotube manufacturing apparatus and method, and gas decomposer for use in the manufacturing apparatus and method
03/23/2005EP1516893A1 Micelle-containing organic polymer, organic polymer porous material and porous carbon material
03/23/2005EP1516379A2 Carbon-carbon composite particles, their preparation and use therefore as negative electrode for li-ion batteries
03/23/2005EP1515911A2 Method and device for depositing carbon nanotubes or nitrogen-doped carbon nanotubes by means of pyrolysis
03/23/2005EP1515835A1 Honeycomb-shaped carbon element
03/23/2005EP1515700A2 Controlled alignment of catalytically grown nanostructures in a large-scale synthesis process
03/23/2005CN2687101Y Active carbon steam humidifying device
03/23/2005CN1599939A Microstructures
03/23/2005CN1599102A Method for processing surface of natural griaphite for lithium ion battery
03/23/2005CN1598694A Method of forming nano pattern and manufacturing cnt-bio-nano chip
03/23/2005CN1598046A Preparing onion shape fulven by chemical vapour phase deposition
03/23/2005CN1597792A Nano pipe of functional carbon with branching or linear condensation type polymer graft and its preparation process
03/23/2005CN1597510A Production method of needle-shaped tungsten carbide powder
03/23/2005CN1597509A Method of preparing calcium carbide using waste slag in acetylith production process
03/23/2005CN1597508A Metod of preparing calcium carbide using waste slay in scety lith production process
03/23/2005CN1597507A Method of manufacturing ink powder by supercritical fluid dissolving spraying technology