| Patents for C01G 45 - Compounds of manganese (4,607) |
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| 06/27/2002 | US20020081494 Lithium manganese oxide having such a spinel structure that the half-width (2 theta ) of the reflection peak corresponding to 440 plane as determined by x-ray diffractometry; useful for obtaining a secondary battery with high performance |
| 06/26/2002 | EP1216202A1 Lithium intercalation compounds containing lithium manganese oxide |
| 06/26/2002 | CN1086846C Synthesis method for additive alkaline metal manganese oxide material and electrode of electro-chemical cell |
| 06/25/2002 | US6409985 Method for producing lithium manganate |
| 06/25/2002 | US6409984 Spinel-type lithium manganese complex oxide for a cathode active material of a lithium secondary battery |
| 06/20/2002 | DE10059280A1 Keramischer Werkstoff sowie dessen Herstellung Ceramic material and its production |
| 06/13/2002 | WO2001084653A3 A method of making a cathode with specified power coefficient |
| 06/13/2002 | US20020071991 Positive active material for rechargeable lithium batteries and method of preparing same |
| 06/13/2002 | US20020070374 Stabilized electrochemical cell active material |
| 06/12/2002 | CN1353868A Alkaline cell with improved cathode |
| 06/11/2002 | US6403257 Milling manganese dioxide and lithium salt; mechanical activation, oxidation; electrolytic cells |
| 06/06/2002 | WO2002044103A1 Ceramic material and the production thereof |
| 06/06/2002 | WO2001093348A3 Doped manganese dioxides |
| 06/05/2002 | EP1211741A2 Cathode active material for non-aqueous electrolyte secondary cell and process for producing the same |
| 06/05/2002 | CN1352471A Positive active material of non-aqueous electrolytic secondary battery and non-aqueous electrolytic secondary battery containing said material |
| 06/04/2002 | US6399248 Spinel type lithium manganese complex oxide and lithium secondary battery |
| 05/30/2002 | WO2002042201A1 Production of fine-grained particles |
| 05/30/2002 | WO2002004352A3 Mechanochemical synthesis of lithiated manganese dioxide |
| 05/30/2002 | WO2001093352A3 Cathode materials for primary batteries |
| 05/30/2002 | US20020064498 Lithium-iron-manganese complex oxide having a layered rock-salt structure and production method thereof |
| 05/29/2002 | EP1209124A1 Lamellar sodium-cobalt-manganese oxide and method for manufacturing the same |
| 05/29/2002 | CN1351767A Stabilized electrochemical cell active material |
| 05/23/2002 | WO2002040404A1 Lithium-containing composite oxide and nonaqueous secondary cell using the same, and method for manufacturing the same |
| 05/22/2002 | EP1207575A2 Positive active material for non-aqueous electrolyte secondary battery and non-aqueous electroyte secondary battery comprising same |
| 05/22/2002 | EP1207574A1 Positive active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery comprising same |
| 05/22/2002 | CN1350706A Lithium-mixed oxide particles coated with metal-oxides |
| 05/22/2002 | CN1350339A Method for producing cathode active material and method for manufacturing nonaqueous electrolyte cell |
| 05/21/2002 | US6391496 Composite oxide active material; better charge-discharge cycles |
| 05/21/2002 | US6391270 Method for removing manganese from acidic sulfate solutions |
| 05/21/2002 | CA2209531C Lithium secondary battery |
| 05/15/2002 | EP1204602A1 A method for preparing lithium manganese spinel complex oxide having improved electrochemical performance |
| 05/15/2002 | EP1204601A1 Lithium oxide containing lithium intercalation compounds |
| 05/15/2002 | CN1084713C Process for prepn. of manganese sulphide |
| 05/10/2002 | WO2002036494A1 Transition metal oxide compositions |
| 05/09/2002 | US20020055042 Electrochemical properties |
| 05/08/2002 | CN1084305C Improved process for producing lithiated lithium manganese spinel |
| 05/07/2002 | US6383685 Composite tungsten oxide includes copper, vanadium, chromium, manganese, iron, cobalt, and/or nickel; rutile crystal structure; charging/discharging cycle |
| 05/07/2002 | US6383684 Composite tungsten oxide includes copper, vanadium, chromium, manganese, iron, cobalt, and/or nickel; charging/discharging cycle |
| 05/07/2002 | US6383683 Pulverization electrolytic manganese dioxide; neutralization with sodium hydroxide or carbonate; mixing with lithium compound; firing |
| 05/07/2002 | US6383235 Cathode materials, process for the preparation thereof and secondary lithium ion battery using the cathode materials |
| 05/02/2002 | EP1202362A2 Method for producing cathode active material and method for manufacturing a nonaqueous electrolyte battery |
| 05/02/2002 | EP1200354A1 Lithium-containing manganese oxides, preparation method and use as positive electrode in a lithium cell battery |
| 05/01/2002 | CN1083803C Roasting process of preparing high-purity mangano-manganic oxide |
| 04/25/2002 | US20020048706 Polymer electrolyte, intercalation compounds and electrodes for batteries |
| 04/25/2002 | US20020046955 Positive-electrode active material of an alkaline manganese dry cell, with a high alkali potential in an alkaline electrolyte; high packability |
| 04/24/2002 | CN1346160A Positive active material for rechargeable lithium cell and preparation process thereof |
| 04/24/2002 | CN1083402C Process for preparing precipitate of perovskite composite oxide |
| 04/23/2002 | CA2359314A1 Method for producing cathode active material and method for manufacturing nonaqueous electrolyte battery |
| 04/18/2002 | WO2002030825A1 High surface area, nanoscale, mesoporous manganese oxides with controlled solid-pore architectures and method for production thereof |
| 04/18/2002 | US20020045098 Single-phase lithium ferrite based oxide |
| 04/18/2002 | US20020044906 Lithium-manganese oxide for use in lithium secondary cell cathode and method for producing the lithium-manganese oxide |
| 04/17/2002 | EP1198018A2 Lithium-iron-manganese complex oxide having a layered rock-salt structure and production method thereof |
| 04/17/2002 | CN1344586A Composite loading nano-titania carrier and its prepn |
| 04/16/2002 | CA2147578C Lithium manganese oxide insertion compounds and use in rechargeable batteries |
| 04/09/2002 | US6368750 Lithiu transition metal oxide |
| 03/28/2002 | US20020036281 Spin electronic material and fabrication method thereof |
| 03/27/2002 | EP1190458A1 Stabilized electrochemical cell active material |
| 03/26/2002 | US6361756 Lithium manganese oxide containing combination of two or more dopants having specified average oxidation state |
| 03/26/2002 | US6361755 Low temperature synthesis of Li4Mn5O12 cathodes for lithium batteries |
| 03/21/2002 | US20020035035 Stable, highly active perovskite catalysts for complete oxidation at high temperatures, and the process for their preparation |
| 03/21/2002 | US20020034644 Rare earth-transition metal oxide pigments |
| 03/20/2002 | EP1189296A2 Lithiated oxide materials and methods of manufacture |
| 03/20/2002 | EP1188196A1 Lithium-mixed oxide particles coated with metal-oxides |
| 03/19/2002 | US6359119 Reacting a metal in permetallate form in a mixture with carbon monoxide and a reducing agent comprising stannous salt to form carbonyl complex |
| 03/14/2002 | WO2002020856A1 Manufacturing method for zinc sulfate, manganese sulfate and ferrous sulfate |
| 03/13/2002 | CN1340028A Method for preparing lithium mangenese spinel oxide having improved electrochemical performance |
| 03/06/2002 | EP1184919A2 Powder of electrolytic manganese dioxide and process for producing the same |
| 02/27/2002 | CN1337359A Superelectrolytic manganese dioxide |
| 02/21/2002 | WO2000063923A9 Layered lithium manganese compounds |
| 02/20/2002 | CN1079373C Magnesium hydroxide solid solution, their prodn. and use |
| 02/19/2002 | US6348182 Process for producing lithium manganese oxide with spinel structure |
| 02/12/2002 | US6346348 Rechargeable lithium battery with a lithium molybdenum oxide electrode |
| 02/06/2002 | EP1177588A1 Alkaline cell with improved cathode |
| 02/05/2002 | CA2032994C Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| 01/31/2002 | US20020012843 Positive electrode material and battery for nonaquous electrolyte secondary battery |
| 01/31/2002 | US20020012830 Rechargeable lithium battery |
| 01/30/2002 | CN1333179A Wet chemical synthesizing method for lithium-manganese oxide |
| 01/30/2002 | CN1078749C Lithium battery |
| 01/24/2002 | US20020009645 Lithium managanese oxide, cathode material for lithium secondary battery, cathode, lithium secondary battery and process for manufacturing lithium manganese oxide |
| 01/24/2002 | US20020009413 Firing, cooling in nitrogen environment |
| 01/17/2002 | WO2002004352A2 Mechanochemical synthesis of lithiated manganese dioxide |
| 01/17/2002 | WO2001013443A3 Active material having extended cycle life |
| 01/16/2002 | EP1171387A1 A method for preparing lithium manganese spinel oxide having improved electrochemical performance |
| 01/16/2002 | EP1019095B1 Method for the preparation of facial metal tricarbonyl compounds and their use in the labelling of biologically active substrates |
| 01/15/2002 | US6339220 Thermal infrared detecting device |
| 01/10/2002 | US20020004170 Positive electrode material and cell for nonaquous electrolyte secondary battery |
| 01/09/2002 | EP1170258A2 Manganese vanadium oxide pigments |
| 01/09/2002 | CN1330614A Multiple doped lithium manganese oxide compounds and methods of preparing same |
| 01/08/2002 | US6337158 Lithium secondary battery |
| 01/08/2002 | US6337157 Mixing a lithium compound with manganese carbonate, heating to react and form compound oxide, crushing or pulveri zing, heat treating to obtain spinel structure |
| 01/02/2002 | EP1165442A1 Metal oxide particles |
| 01/02/2002 | CN1329575A Metal oxide particles |
| 01/01/2002 | US6334993 Lithium manganate, method of producing the same, and lithium cell produced by the method |
| 12/25/2001 | US6332968 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| 12/20/2001 | US20010053482 Cathode electroactive material, production method and nonaqueous secondary battery comprising the same |
| 12/18/2001 | US6331282 Manganese oxyiodides and their method of preparation and use in energy storage |
| 12/13/2001 | DE10114951A1 Production of a manganese-zinc ferrite used as cores in network transformers in telecommunications comprises a maximum temperature holding step for combustion, and a cooling step carried out in a nitrogen atmosphere |
| 12/12/2001 | EP1162175A1 Rare earth manganese oxide pigments |
| 12/06/2001 | WO2001093352A2 Cathode materials for primary batteries |
| 12/06/2001 | WO2001093348A2 Doped manganese dioxides |