| Patents for C01G 53 - Compounds of nickel (5,111) |
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| 02/18/2004 | CN1476413A Production of fine-grained particles |
| 02/17/2004 | US6692719 Combusting hydrocarbon fuel with oxygen-enriched gas in hot bed of fluidized metal oxide particles, pyrohydrolyzing spent aqueous metal halide leach liquor to produce solid metal oxide fraction and acid halide gas fraction, absorbing gas in water |
| 02/11/2004 | CN1137851C Nano alpha-nickel hydroxide and its preparation |
| 02/10/2004 | US6689191 Rapid conversion of metal-containing compounds to form metals or metal alloys |
| 02/05/2004 | US20040023113 Lithium-transition metal composite oxide |
| 02/03/2004 | US6686093 Containing lithium, tin and transition metal composite oxide; particle size controllability |
| 02/03/2004 | US6686091 Spherical particles |
| 01/29/2004 | WO2004010519A1 Method for producing positive plate material for lithium secondary cell |
| 01/29/2004 | US20040018429 Positive active material for rechargeable lithium battery and method of preparing same |
| 01/28/2004 | CN1136236C Hydrocarbon resin hydrogenation process |
| 01/22/2004 | US20040014589 Method for removing impurities from solvent extraction solutions |
| 01/20/2004 | US6680143 Lithium metal oxide electrodes for lithium cells and batteries |
| 01/15/2004 | WO2004005194A1 Process for producing perovskite-type composite oxide |
| 01/15/2004 | WO2002103823A3 Cathode material for lithium rechargeable batteries |
| 01/14/2004 | EP0938446B1 Method of hydrocarbon reforming and catalyst and catalyst precursor therefor |
| 01/14/2004 | CN1467160A Method for preparing spherical nickel hydroxide having high power charging-discharging ability |
| 01/13/2004 | US6677082 Lithium metal oxide electrodes for lithium cells and batteries |
| 01/13/2004 | US6677081 Positive electrode active material for non-aqueous electrolyte secondary battery |
| 01/13/2004 | US6676821 Electrochemical production of amorphous or crystalline metal oxides with particles sizes in the nanometer range |
| 01/08/2004 | US20040005485 Nanostructured powders and related nanotechnology |
| 01/07/2004 | CN1466235A Method for producing active material for lightium secondary battery |
| 12/30/2003 | US6670076 Spinel-type lithium-manganese oxide containing heteroelements preparation process and use thereof |
| 12/25/2003 | US20030235758 High cell capacity and cycling stability at high temperature |
| 12/25/2003 | US20030235528 Spraying-combustion method for producting positive electrode material of Li-ion secondary battery |
| 12/24/2003 | CN1131725C Improved catalyst for mfg. acrylonitrile and hydrogen cyanide |
| 12/18/2003 | US20030230169 Rapid conversion of metal-containing compounds to form metal oxides |
| 12/17/2003 | EP1372202A1 Positive electrode active material and nonaqueous electrolyte secondary cell comprising the same |
| 12/17/2003 | EP1372201A1 Alkaline primary battery |
| 12/17/2003 | CN1131571C Positive electrode active material for lithium battery, method for producing same and lithium battery containing same |
| 12/11/2003 | WO2003045610A3 Nano-dispersed powders and methods for their manufacture |
| 12/10/2003 | EP1369940A1 Positive electrode material and battery comprising it |
| 12/10/2003 | EP1232290B1 Method for leaching nickeliferous oxide ores of high and low magnesium laterites |
| 12/10/2003 | EP1228259B1 Resin-in-pulp method for recovery of nickel and cobalt from oxidic ore leach slurry |
| 12/10/2003 | CN1460645A Preparation method of nickel hydroxy-oxide |
| 12/10/2003 | CN1130468C Microminiature metal powder based on 3-D transition metal |
| 12/10/2003 | CN1130311C Method for preparing lithium transition metal substituendum |
| 12/09/2003 | US6660432 Lithiated oxide materials and methods of manufacture |
| 12/03/2003 | EP1367661A2 Cathode active material for lithium ion secondary battery |
| 12/03/2003 | EP1366531A1 Cobalt (iii) encapsulated nickel hydroxides and basic carbonates for battery electrodes |
| 12/03/2003 | CN1129630C Metal hydroxide sosoloid, metal oxide sosoloid and manufacturing method thereof |
| 12/03/2003 | CN1129474C Multi metal oxide material with two phase structure |
| 11/26/2003 | CN1458705A Method for preparing positive active matter of lithium secondary battery |
| 11/26/2003 | CN1458704A Process for preparing battery active matter and battery active matter prepared therefrom |
| 11/25/2003 | US6652967 Nano-dispersed powders and methods for their manufacture |
| 11/25/2003 | US6652605 Process for preparation of a lithiated or overlithiated transition metal oxide, active positive electrode materials containing this oxide, and a battery |
| 11/25/2003 | US6652603 Process for removing sodium sulfate from nickel hydroxide effluent streams |
| 11/20/2003 | WO2003096358A1 Method and apparatus for making ferrite material products and products produced thereby |
| 11/20/2003 | US20030215715 Methods of making transition metal compounds useful as cathode active materials |
| 11/20/2003 | US20030215714 Preparation of lithium-containing materials |
| 11/19/2003 | EP1362831A2 Ion conductor |
| 11/19/2003 | CN1457519A Positive active material for lithium secondary battery with higher performance and preparation method of the same |
| 11/19/2003 | CN1456512A Nanometer geode-type nickelous hydroxide producing method and apparatus thereof for MH-Ni cells as power |
| 11/18/2003 | US6649304 Cathode active material comprising a material containing an amorphous phase bearing nickel hydroxide particle which in x-ray diffraction using k alpha-ray of copper as a radiation souce, has a diffraction peak of a (001) face |
| 11/13/2003 | US20030212179 Slurry containing multimetallic filler |
| 11/13/2003 | US20030211393 Nickel hydroxyoxide spheres |
| 11/13/2003 | US20030211391 Process of preparing active material for battery and active material for battery prepared therefrom |
| 11/13/2003 | US20030211235 Reacting lithium compound with another metal compound; drying, heat treatment |
| 11/13/2003 | US20030211033 Nickel oxyhydroxide electrode; oxidation of nickel hydroxide |
| 11/13/2003 | US20030209820 Method and apparatus for making ferrite material products and products produced thereby |
| 11/13/2003 | US20030209057 Controlling particle size of powder; mixing, heating metal particles in matrix |
| 11/06/2003 | WO2003045555A3 Process for the preparation of a nickel/phosphorus ligand catalyst for olefin hydrocyanation |
| 11/06/2003 | US20030207978 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hystereisis, breakdown voltage, biocompatability, and wear resistance |
| 11/06/2003 | US20030207977 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hysteresis, breakdown voltage, biocompatability, and wear resistance |
| 11/06/2003 | US20030207976 Thermal properties modified by powder size; whisker type fillers; drug delivery |
| 11/06/2003 | US20030207975 Improved wear resistance/biocompatibility |
| 11/06/2003 | US20030207112 A pigment with modified properties because of the powder size being below 100 nanometers. Blue, yellow and brown pigments are illustrated. Nanoscale coated, un-coated, whisker inorganic fillers are included. Stoichiometric and |
| 10/29/2003 | EP1355853A1 Production of fine-grained particles |
| 10/29/2003 | CN1451608A Nano-range nickel gamma-hydroxy oxide and preparing process thereof |
| 10/23/2003 | WO2003086975A1 Process for preparing cathode material for lithium batteries |
| 10/23/2003 | US20030199624 Conductive nanocomposite films |
| 10/15/2003 | EP1352879A1 Process for preparing metal nitrates from the corresponding metals |
| 10/14/2003 | US6632568 Nickel hydroxide, cobalt hydroxide and solid solution of zinc, cadmium, magnesium and/or calcium compounds; large capacity; operational stability |
| 10/09/2003 | WO2003083969A1 Positive electrode material for lithium secondary cell and secondary cell using the same, and method for producing positive electrode material for lithium secondary cell |
| 10/08/2003 | EP1351327A1 Nonaqueous electrolyte secondary cell and positive electrode active material |
| 10/07/2003 | US6630084 Method of making ferrite material powder by spray pyrolysis process and method of producing ferrite magnet |
| 10/07/2003 | CA2090940C Process for the preparation of metal hydroxides |
| 10/02/2003 | WO2003081698A1 Active substance of positive electrode and nonaqueous electrolyte battery containing the same |
| 10/02/2003 | WO2003081686A1 DOUBLE OXIDE WITH n TYPE THERMOELECTRIC CHARACTERISTICS |
| 10/02/2003 | US20030186125 Adding nickel hydroxide particles to an aqueous solution of an alkali metal halide and stirring the mixture to prepare nickel hydroxide slurry, and then converting it to nickel oxyhydroxide by electrolytic oxidation |
| 10/02/2003 | US20030185743 Process for preparing cathode material for lithium batteries |
| 10/01/2003 | CN1123077C Method for producing complex oxide used as anode active material of lighium secondary battery |
| 09/25/2003 | US20030180616 Lithium metal oxide compounds having the formula Li2MO2; electrochemical cell |
| 09/24/2003 | EP1347524A1 Positive electrode active material and nonaqueous electrolyte secondary cell |
| 09/24/2003 | EP1013610B1 Method for producing fine spherical particles of carbonate or hydroxide of nickel, cobalt or copper |
| 09/24/2003 | CN1444300A Preparation method of charged state beta-phase nickel oxyhydroxide |
| 09/23/2003 | US6623879 Z-type ferrite, Y-type ferrite or W-type ferrite as a main phase, barium carbonate particles and/or strontium carbonate particles and silicon dioxide particles; exhibit high sintering density and a high volume resistivity |
| 09/23/2003 | US6623720 Water gas shift catalysts for use in producing hydrogen for chemical processing and petroleum refining, and reducing the carbon monoxide content of feeds to fuel cells; highly active, durable, and sulfur tolerant catalyst |
| 09/23/2003 | CA2103480C A process for the production of pure nickel hydroxide and its use |
| 09/18/2003 | WO2003077334A1 Positive electrode active material for secondary cell, positive electrode for secondary cell using same, and secondary cell |
| 09/18/2003 | WO2003076339A1 Preparation of nickel oxyhydroxide using ozone |
| 09/17/2003 | CN1443376A Lithium metal oxides |
| 09/16/2003 | US6620549 Improved rate of utilization of the positive active material and discharge characteristic |
| 09/16/2003 | US6620313 Cold hydrofinishing using mixed oxide catalyst of molybdenum, tungsten and a nonnoble group 8 metal |
| 09/12/2003 | WO2003075376A1 Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery |
| 09/03/2003 | CN1120533C Electrode for nonelectrolytic battery |
| 09/02/2003 | US6613479 Composite lithium oxide |
| 09/02/2003 | US6613122 Micronic pre-alloyed metal powder based on three-dimensional transition metal |
| 09/02/2003 | US6613107 Method of producing nickel electrode for alkaline storage batteries |
| 08/28/2003 | WO2003070642A1 Lithium manganese composite oxide granular secondary particle, method for production thereof and use thereof |
| 08/27/2003 | EP1337496A1 Ceramic material and the production thereof |