| Patents for C01G 49 - Compounds of iron (8,643) |
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| 03/24/2011 | DE10392993B4 Thermoelektrisches Material enthaltend Stickstoff The thermoelectric material containing nitrogen |
| 03/22/2011 | US7910084 Compound oxide manufacturing method |
| 03/16/2011 | CN101508447B Method for processing phosphogypsum |
| 03/09/2011 | EP2291328A2 Catalyst composition with nanometer crystallites for slurry hydrocracking |
| 03/09/2011 | CN101983931A Novel method for preparing SrFeO3 with chain shape, porous hollow spheres, plate shape and tube shape |
| 03/03/2011 | WO2011025440A1 Recovery of al from p-containing material |
| 03/03/2011 | DE102009028942A1 Induktiv aushärtbare Klebstoffzusammensetzung Inductively curable adhesive composition |
| 03/02/2011 | CN101982420A Solution of magnetic nanoparticles and preparation method and application thereof |
| 03/02/2011 | CN101559983B Method for preparing red iron oxide by utilizing materialized mud of malysite water treatment agent |
| 03/01/2011 | US7897135 Carbon combustion synthesis of oxides |
| 02/24/2011 | US20110044876 Low temperature metal oxide synthesis |
| 02/22/2011 | US7892520 grinding hydrated iron salts, inorganic salts and alkali hydroxides, then heat treating the mixture to form hematite nanostructure particles, used as magnetic resonance image contrast agents, inks, artificial tanning pigments, photocatalysts, red pigments, water treatment adsorbents or catalyst supports |
| 02/22/2011 | US7892426 Wastewater treatment apparatus |
| 02/17/2011 | WO2009148883A8 Enhanced hexagonal ferrite material and methods of preparation and use thereof |
| 02/17/2011 | US20110036725 Methods of synthesizing an oxidant and applications thereof |
| 02/16/2011 | EP2282834A2 Stable ferrous-ferric nitrate solutions for fischer-tropsch catalyst preparation |
| 02/16/2011 | CN101975765A Surface plasmon resonance sensing element and manufacturing method thereof |
| 02/16/2011 | CN101973589A Preparation method of polymeric ferric aluminous sulphate by using pyrite wastewater and treatment sludge |
| 02/16/2011 | CN101973588A Method for utilizing residual acid and slag in titanium dioxide production with sulfuric acid method |
| 02/16/2011 | CN101973587A Method for purifying ferrous sulfate heptahydrate byproduct in titanium white production |
| 02/16/2011 | CN101973586A Method for preparing polymeric aluminum ferric sulfate by using aluminium ore washing gangue |
| 02/16/2011 | CN101973585A Method for preparing sulfurizing salt by using waste slag obtained from manufacturing lithopone |
| 02/16/2011 | CN101973584A Method for low-cost industrial purification of pickling iron oxide red |
| 02/16/2011 | CN101973574A Method for preparing sulfates from waste residues in lithopone production |
| 02/16/2011 | CN101973572A Method for preparing zinc hydroxide and co-producing manganese sulfate and ferrous hydroxide by using waste residue obtained by producing lithopone |
| 02/16/2011 | CN101973571A Method for preparing nitrates from waste residues obtained in lithopone production process |
| 02/16/2011 | CN101973530A Method for treating waste titanium dioxide acid |
| 02/16/2011 | CN101664711B Manufacturing method of ultra-fine iron oxide yellow |
| 02/16/2011 | CN101664710B Manufacturing method of ultra-fine iron oxide black |
| 02/10/2011 | WO2011016283A1 Semiconductor powder and process for producing same |
| 02/10/2011 | WO2011015859A1 Method |
| 02/10/2011 | US20110033727 Bookbinding wire or paperclip wire with degradable, biodegradable and/or compostable coating |
| 02/10/2011 | US20110033368 Methods of forming a nanocrystal |
| 02/09/2011 | CN101023538B Piezoelectric materials |
| 02/08/2011 | US7883798 coating a lithiated intercalation compound active material; redox systems |
| 02/08/2011 | CA2429889C Method for the hydrolytic precitpitation of iron |
| 02/03/2011 | US20110027167 Iron arsenate powder |
| 02/02/2011 | CN101962209A Post treatment technique of iron oxide red for high-performance Mn-Zn soft magnetic ferrite |
| 02/02/2011 | CN101962208A Magnesium-aluminum-iron hydrotalcite, preparation method and application thereof as coadsorbent |
| 02/02/2011 | CN101607741B Method for preparing iron oxide red by byproduct ferrous sulfate of titanium dioxide |
| 02/02/2011 | CN101519228B Process for preparing poly-ferric sulfate chloride by oxidation of oxyful |
| 02/01/2011 | US7879269 Grinding an epoxy powder and curing agents with ferritepowder of course and fine particle size; pressing the mixture into a mold; heat curing, sintering to produce transformer coils, inductor bobbins etc. for printed circuit boards; high packing; high frequency operation; radio frequency communication |
| 01/26/2011 | EP2278644A2 Non-Aquerous electrolyte secondary cell |
| 01/26/2011 | EP1957408B1 A process for the production of titanium products |
| 01/26/2011 | CN101955233A Method for producing ferrous sulphate monohydrate |
| 01/26/2011 | CN101955232A Poly silicate ferric aluminum chloride (PSFAC) coagulant prepared from grain slag |
| 01/26/2011 | CN101955231A Preparation method of surface dendritic macromolecule modified superparamagnetism ferroferric oxide nano particle |
| 01/26/2011 | CN101955230A Preparation method of potassium ferrate |
| 01/26/2011 | CN101954085A Method for preparing magnetic-targeted thermochemotherapy gold shell nano-drug delivery system |
| 01/26/2011 | CN101503217B Preparation and use method of dephosphorization carboxyl functionalized nano Fe2O3 adsorbing agent for wastewater |
| 01/20/2011 | WO2010139910A8 Method for preparing a water-compatible composition of metal oxide nanocrystals |
| 01/20/2011 | US20110014301 Metal compounds, mixed or sulphated, as phosphate binders |
| 01/19/2011 | CN1972870B Process for complete utilisation of olivine constituents |
| 01/19/2011 | CN101952204A Ferric arsenate powder |
| 01/19/2011 | CN101948143A Method for preparing poly-silicate aluminum ferric chloride from fly ash |
| 01/19/2011 | CN101948142A Method for producing sludge modifier by utilizing coal gangue |
| 01/19/2011 | CN101948141A Treatment method of alumina red mud generated through bayer process and bayer sintering process |
| 01/19/2011 | CN101948140A Method for preparing Fe2O3 and Fe3O4 nano materials by taking F2<2+> salt as raw material |
| 01/19/2011 | CN101948139A Method for preparing novel mesoporous silica nano balls |
| 01/19/2011 | CN101602559B Treating method for methyl silicon resin industrial wastewater |
| 01/13/2011 | WO2011004791A1 Ferrite magnetic material |
| 01/13/2011 | WO2011004773A1 Ferrite magnetic material |
| 01/13/2011 | US20110008245 Method for manufacturing nanostructure and nanostructure manufactured by the same |
| 01/12/2011 | EP1945349B1 Iron oxide containing precipitated crystalline titanium dioxide and process for the manufacture thereof |
| 01/12/2011 | CN101525157B Method for preparing water-soluble ferrite nano-particle |
| 01/11/2011 | CA2561743C Lithium secondary battery with high power |
| 01/06/2011 | WO2011002074A1 Method for producing lithium transition metal oxide |
| 01/06/2011 | WO2011001831A1 Ferrite sintered magnet producing method and ferrite sintered magnet |
| 01/06/2011 | US20110003085 Production Of Tailored Metal Oxide Materials Using A Reaction Sol-Gel Approach |
| 01/06/2011 | US20110002831 Sol-gel process with an encapsulated catalyst |
| 01/05/2011 | EP1756008B1 Flowable, agglomerate iron sulfate comprising a carrier material, method for producing the same and use thereof |
| 01/05/2011 | CN101935072A Ferrous lithium sulphate fluoride as well as preparation method and application thereof |
| 01/05/2011 | CN101935071A Novel crystallization method for recycling thermal-sensitive dissolving solution-containing medium |
| 01/05/2011 | CN101935070A Method for synthesizing superparamagnetic ferroferric oxide nano particle in situ by induction of acrylic acid polymer nano hydrogel |
| 01/05/2011 | CN101935069A Method for ultrasonically preparing Fe3O4 nano-particle through ammonia dispersion |
| 01/05/2011 | CN101525156B Preparation method for nanometer zinc ferrite |
| 01/05/2011 | CN101486491B Hydroxy and amino functionalized echinus-like carbon coated ferriferrous oxide material and preparation thereof |
| 01/05/2011 | CN101423258B Preparation of inverse spine ferriferrous oxide nano tablet by liquid phase chemical oxidation process |
| 01/05/2011 | CN101423257B Method for preparing nano grade iron oxide red |
| 01/04/2011 | US7863209 Methods for recycling catalyst compositions for aromatic ring halogenation |
| 01/04/2011 | CA2473934C Ferroxanes, membranes and ceramics made therefrom |
| 12/29/2010 | WO2010150853A1 Process for production of magnetic thin film, magnetic thin film, and magnetic material |
| 12/29/2010 | CN201686501U Ferrous hydroxide preparation device |
| 12/29/2010 | CN101931072A Anode active material and secondary lithium battery |
| 12/29/2010 | CN101928043A Alpha-type ferric oxide micron ball and preparation method thereof |
| 12/29/2010 | CN101525158B Method for preparing ferric oxide one dimension nano material |
| 12/29/2010 | CN101503216B Method for preparing ferrate solution from red mud |
| 12/23/2010 | WO2010146777A1 Negative electrode active material for lithium ion secondary battery, and lithium ion secondary battery using same |
| 12/23/2010 | WO2010146776A1 Negative electrode active material for lithium ion secondary battery, and lithium ion secondary battery using same |
| 12/23/2010 | US20100320417 Thermal nanocomposites |
| 12/22/2010 | EP2263975A2 High density storage of ammonia |
| 12/22/2010 | CN1842608B Iron oxide precipitation from acidic iron salt solutions |
| 12/22/2010 | CN101925556A MnZn ferrite and magnetic core for transformer |
| 12/22/2010 | CN101921000A Production method of pharmaceutical-grade ferrous sulfate |
| 12/22/2010 | CN101920999A Method for preparing nano strontium ferrite |
| 12/22/2010 | CN101269843B Method for preparing iron oxide nano-wire |
| 12/16/2010 | WO2010117156A3 Method for manufacturing y-type ferrite, and y-type ferrite manufactured by same |
| 12/16/2010 | US20100316559 Single-crystal fine powder of sulfide or sulfide complex and method for preparing the same |
| 12/15/2010 | EP2260129A1 Composite compound with mixed crystalline structure |
| 12/15/2010 | EP2260005A2 Titanates of transition metals as materials for the cathode in lithium batteries |