| Patents for C01G 49 - Compounds of iron (8,643) |
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| 03/15/2006 | CN1245334C Production technology of iron vitriol from magnetite |
| 03/08/2006 | EP1632459A1 Nonmagnetic hematite powder for a magnetic recording medium and method of manufacturing the same |
| 03/08/2006 | CN1743275A Method for preparig Mn-Zn ferrite from waste dry cell |
| 03/08/2006 | CN1244951C Ferric oxide highly resistant graphite material capable of suppressing high-voltage flashover current and uses thereof |
| 03/02/2006 | US20060046320 Liquid composition for forming ferroelectric thin film and process for producing ferroelectric thin film |
| 03/01/2006 | EP1630136A1 Surface-modified titanium dioxide fine particles and dispersion comprising the same, and method for producing the same |
| 03/01/2006 | EP1630132A1 Method for producing composite oxide of metal |
| 03/01/2006 | CN1741308A Lithium-containing complex oxide, non-aqueous secondary battery using the lithium-containing complex oxide, and method for producing the lithium-containing complex oxide |
| 03/01/2006 | CN1741301A Process for producing lithium ion battery anode material ferrtilithium phosphate |
| 02/28/2006 | US7004993 heating mixtures comprising iron chloride, LiAlH4 and solvents selected from toluene, 1,3,5-trimethyl benzene, diethyl ether and/or tetrahydrofuran, to form nanostructure intermetallics, used as filters of 1,3-butadiene in smoke of cigarettes |
| 02/23/2006 | US20060040388 Suitable for use as recyclable oxygen carriers, separation and purification vehicles, and bioprocessing media, including fermentation |
| 02/23/2006 | DE19548418B4 Herstellung von Eisenoxidschwarzpigmentgranulaten und deren Verwendung Production of iron oxide black pigment granules and the use thereof |
| 02/22/2006 | EP1627853A1 Material with hirarchized porosity, comprising silicium |
| 02/22/2006 | EP1627852A1 Mesostructured aluminosilicate material |
| 02/22/2006 | EP1626929A1 Metal delivery system for nanoparticle manufacture |
| 02/22/2006 | EP1456318B1 Nanoparticulate preparation |
| 02/22/2006 | CN1736881A Super paramagnetic ferric oxide composite nanometre particle preparation method |
| 02/21/2006 | US7001690 Composite lithium phosphate |
| 02/21/2006 | US7001583 precipitation; pollution control |
| 02/16/2006 | US20060034738 Process and apparatus for the recovery of metal oxide particles |
| 02/16/2006 | US20060033070 Quantum-splitting fluoride-based phosphors, method of producing, and devices incorporating the same |
| 02/09/2006 | WO2006012903A2 A solid ammonia storage and delivery material |
| 02/09/2006 | WO2005026045A3 Method of producing nanosized oxide powders |
| 02/09/2006 | US20060030477 Material with a hierarchical porosity comprising silicon |
| 02/08/2006 | EP1624468A1 Liquid composition for forming ferroelectric thin film and method for forming ferroelectric thin film |
| 02/08/2006 | CN1732041A Methods and apparatus for heat treatment in a fluidised bed |
| 02/08/2006 | CN1730399A Method for improving oxidation activity of potassium ferrate |
| 02/07/2006 | US6994797 Permanent magnet and method for preparation thereof |
| 01/26/2006 | WO2006008378A1 Method for processing aqueous media containing metal nitrate or sulphate salts |
| 01/26/2006 | WO2005049520A3 Method for solubilizing metal oxides by surface treatment, surface treated metal oxide solutions and method for separating metal oxides |
| 01/26/2006 | DE102004026695A1 Rieselfähiges, agglomeriertes Eisensulfat mit Trägermaterial, Verfahren zu dessen Herstellung und dessen Verwendung Free-flowing, agglomerated iron sulphate containing support material, process for its preparation and its use |
| 01/25/2006 | EP1453985B1 A method for precipitating iron from a zinc sulphate solution as hematite |
| 01/25/2006 | CN1238261C Complexing agent, preparing method and use thereof |
| 01/24/2006 | CA2405379C Complex oxides, oxide-ion conductors, oxide-ion conducting films and electrochemical cells |
| 01/19/2006 | US20060014261 combining a mixed metal oxide and an electron donor with bacteria that reduces at least one of said first metal and said second metal from said higher to said lower oxidation state to form a second mixed metal oxide phase. |
| 01/19/2006 | DE10394037T5 Metallsulfidfilm und Verfahren zu dessen Herstellung Metal sulfide film and process for its preparation |
| 01/19/2006 | DE102004031181A1 Phosphatadsorbens Phosphate adsorbent |
| 01/18/2006 | CN1723512A Ferrite magnetic powder and method for production thereof |
| 01/17/2006 | US6986879 Method for producing complex metal oxide powder |
| 01/17/2006 | US6986818 Method for producing nanostructured metal-oxides |
| 01/12/2006 | WO2006004279A1 Lithium secondary battery with high power |
| 01/12/2006 | DE10002232B4 Verfahren zur Herstellung eines multinären keramischen Mischoxids A method for producing a ceramic composite oxide multinary |
| 01/11/2006 | EP1614122A1 Specific oxidation agents for producing conductive polymers |
| 01/11/2006 | CN1720197A Boron-substituted lithium compounds, active electrode materials, batteries and electrochrome devices |
| 01/11/2006 | CN1719642A Spinel type composite metal oxide electrode material and preparing process thereof |
| 01/11/2006 | CN1235805C Method for preparing nano -powder by spray pyrolysis |
| 01/11/2006 | CN1235677C Aqueous colloidal dispersion based on at least metal compound and complexing agent preparation method and use |
| 01/05/2006 | WO2006001700A1 Process for complete utilisation of olivine constituents |
| 01/05/2006 | WO2006001018A2 A method for producing iron oxide nano particles |
| 01/05/2006 | WO2006000009A2 Lamellar iron-iii-oxide |
| 01/05/2006 | DE19615800B9 Aktives Material einer positiven Elektrode für eine Lithiumbatterie, ein Verfahren zur Herstellung desselben und dessen Verwendung Of the same active material of a positive electrode for a lithium battery, a method for producing and use thereof |
| 01/05/2006 | CA2583068A1 Process for complete utilisation of olivine constituents |
| 01/05/2006 | CA2572190A1 A method for producing iron oxide nano particles |
| 01/05/2006 | CA2571364A1 Method for producing an iron sulfate-based phosphate adsorbent |
| 01/05/2006 | CA2570332A1 Lamellar iron(iii) oxide |
| 01/04/2006 | CN1715254A Method for comprehensively treating and using waste slag from producing potassium permanganate |
| 01/04/2006 | CN1715202A Curing production method for poly hydroxy iron sulfate chloride |
| 01/04/2006 | CN1234615C Method for preparing hollow super paramagnetic ferroferric oxide nano fine grain |
| 01/04/2006 | CN1234614C Manufacture of granular hematite particles |
| 12/29/2005 | WO2005123187A1 Zirconium and magnetite compound for energy treatment |
| 12/28/2005 | EP1610608A1 SiC-HEXAGONAL FERRITE TYPE CERAMIC COMPOSITE ELECTROMAGNETIC WAVE ABSORBER |
| 12/28/2005 | EP1609761A1 Process for the fluidization of iron sulfates using magnesium salts |
| 12/28/2005 | EP1609760A1 Method for preparaing Iron(II) sulfate heptahydrate |
| 12/28/2005 | EP1345688B1 Method for producing a sorption material that contains iron |
| 12/28/2005 | CN1714047A Process for the production of metal fluoride materials |
| 12/28/2005 | CN1714043A Method for producing metal fluoride materials |
| 12/28/2005 | CN1233562C Method for preparing ferrous sulphate |
| 12/28/2005 | CN1233561C Method for preparing polymeric ferric sulfate by using partial oxidation process |
| 12/22/2005 | WO2005121025A1 Metal oxide nanoporous body, coating composition for obtaining same, methods for producing those |
| 12/22/2005 | WO2005120702A1 Method for the production of multi-metal oxide masses |
| 12/22/2005 | US20050282043 Hexagonal ferrite magnetic powder, process for producing the same, and magnetic recording medium |
| 12/22/2005 | US20050281732 Forming ferrous sulfate monohydrate from a pickling solution ( by-product from processing metal sheets) containing ferrous chloride, reacting with excess of sulfuric acid, separation, dehumidifying, crystallizing in the presence of water into ferrous sulfate heptahydrate; chromate reducer, fertilizer |
| 12/21/2005 | CN1709800A Method for preparing polymerized ferric sulfate from ferric sulfate solution |
| 12/21/2005 | CN1709799A Method for preparing superfine/nano iron oxide/iron powder |
| 12/21/2005 | CN1233054C Method for preparing LiFeP04 material by microwave method |
| 12/15/2005 | US20050274284 Contains clustered pigment particles of oxides of Magnesium, Zinc, Aluminium, Calcium, Tin, Yttrium, Zirconium |
| 12/15/2005 | DE20321107U1 Producing a reducing agent containing iron(II) sulfate, used for reducing the soluble chromate content of cement, comprises concentrating spent sulfuric acid and separating the sulfuric acid from the precipitate |
| 12/14/2005 | EP1605023A2 High purity color and well dispersible red iron oxide pigments with high stability against milling |
| 12/14/2005 | EP1604953A1 Noble metal-magnetic metal oxide composite particle and method for producing same |
| 12/14/2005 | CN1708353A Apparatus for manufacturing particles using corona discharge and method thereof |
| 12/14/2005 | CN1231927C Mn-Zn ferrite, magnetic core for transformer, and transformer |
| 12/13/2005 | US6974562 Electrolysis of iron oxide to iron ferrate |
| 12/13/2005 | CA2143589C Manufacture of ferric sulfate and hydrochloric acid from ferrous chloride |
| 12/08/2005 | WO2005115920A1 Flowable, agglomerate iron sulfate comprising a carrier material, method for producing the same and use thereof |
| 12/08/2005 | WO2005115918A1 Combustion synthesis of perovskite-type metal oxide compound |
| 12/08/2005 | US20050271943 Lithium secondary battery with high power |
| 12/08/2005 | US20050271593 Method for preparation of water-soluble and dispersed iron oxide nanoparticles and application thereof |
| 12/08/2005 | US20050271575 Mixing an iron salt and an oxidizing agent in a chamber and delivering the mixture to a reaction chamber; continuously generating ferrate in the chamber; contacting the ferrate with ballast water to oxidize organic matter; and adding additional iron salt and oxidizing agent to the mixing chamber |
| 12/07/2005 | EP1601743A1 Iron compounds and use as a fire retardant or sound suppressant |
| 12/07/2005 | EP1279180B1 Tunable devices incorporating bicu3 ti3 feo12 |
| 12/01/2005 | US20050263034 Ferrosoferric salt for corrosion resistance |
| 12/01/2005 | DE102004024013A1 Farbreine, gut dispergierbare Eisenoxidrotpigmente mit hoher Mahlstabilität Pure color, readily dispersible iron oxide pigments with high grinding stability |
| 11/29/2005 | CA2281760C Treatment of a solution containing iron salts |
| 11/24/2005 | US20050260496 Lithium-containing complex oxide, non-aqueous secondary battery using the lithium-containing complex oxide, and method for producing the lithium-containing complex oxide |
| 11/24/2005 | US20050258393 Ferrite material |
| 11/23/2005 | CN1700370A 铁氧体材料 Ferrite materials |
| 11/23/2005 | CN1228793C Permanent magnet and method for preparation |
| 11/23/2005 | CN1228255C Preparation method of ferrate |
| 11/17/2005 | US20050255383 Combining starting materials free of lithium, source of phosphate ion and source of reducing carbon to provide mixture, then heating; electrodes; batteries |
| 11/17/2005 | US20050255026 Synthesis of Metal Compounds Under Carbothermal Conditions |