| Patents for C01G 51 - Compounds of cobalt (4,198) |
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| 07/01/1998 | CN1186352A Positive eletrode material for alkaline storage battery, method of producing the same, and alkaline storage battery using the same |
| 06/30/1998 | US5773566 Calcium strontium ruthenate |
| 06/24/1998 | CN1185763A Cobalt metal agglomerates, a method of producing them and their use |
| 06/17/1998 | CN1185143A Basic cobaltous carbonates, prodn. method and use thereof |
| 06/17/1998 | CN1184858A Method for recovering cobalt from cobalt contg. waste catalyst used is carbonylation syntehsizing process |
| 06/16/1998 | US5766336 Colored pigments based on oxide-nitrides, the preparation and use thereof |
| 06/10/1998 | EP0846345A1 Li x?CoO 2? ELECTRODE FOR HIGH-CAPACITY CYCLE-STABLE SECONDARY LITHIUM BATTERY |
| 06/02/1998 | US5759718 Alkaline storage battery and method for making same |
| 06/02/1998 | US5759717 Lithium manganese spinel, charging and discharging proceed in uniform one phase reaction, no change in crystal structure, production of 3 volt battery |
| 06/02/1998 | US5759509 Metal hydroxide and oxide solid solutions having high aspect ratios and their processes for production |
| 05/28/1998 | WO1998022387A1 Nanostructured oxides and hydroxides and methods of synthesis therefor |
| 05/28/1998 | CA2243441A1 Nanostructured oxides and hydroxides and methods of synthesis therefor |
| 05/27/1998 | EP0843648A1 Synthesis of lithiated transition metal oxides |
| 05/20/1998 | EP0842990A2 Spherical colour pigments, process for their preparation and their use |
| 05/20/1998 | EP0646546B1 METHOD OF PRODUCTION OF LiM3+O2 OR LiMn2O4 AND LiNi3+O2 AS POSITIVE POLE MATERIAL OF SECONDARY CELL |
| 05/12/1998 | US5750045 Mixing iron chloride and oxide withnother metal chloride and oxide; roasting |
| 05/12/1998 | US5750020 Cyclic, fluidized catalytic-cracking of hydrocarbon feedstock including oxides of nitrogen and sulfur, converting nitrogen oxide in regeneration zone by exposing gas stream to a catalyst bed of microcrystalline mixed oxides |
| 05/06/1998 | CN1181055A The combinatorial Synthesis of novel materials |
| 05/05/1998 | US5746991 Doped with rare earth |
| 04/29/1998 | CN1180342A Cobaltous oxide containing finely-dispersed metallic cobalt, methods of producing same and use thereof |
| 04/28/1998 | US5744015 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| 04/23/1998 | WO1998016960A2 Polymer electrolyte, intercalation compounds and electrodes for batteries |
| 04/23/1998 | CA2267319A1 Polymer electrolyte, intercalation compounds and electrodes for batteries |
| 04/22/1998 | EP0836753A2 Positive electrode materials for rechargeable electrochemical cells and methods of making same |
| 04/21/1998 | US5742070 Method for preparing an active substance of chemical cells |
| 04/16/1998 | DE19639353C1 Cobalt aluminate coating production especially on blue phosphor |
| 04/14/1998 | US5738957 Positive electrode active material for lithium battery |
| 04/08/1998 | CN1178396A Mannufacturing method of lithium complex oxide comprising cobalt or nickel |
| 04/07/1998 | US5736111 Method for producing iron-containing complex oxide powders |
| 03/31/1998 | US5734127 Use of barium copper oxide compounds as high critical temperature superconductors |
| 03/18/1998 | EP0828691A1 Basic cobaltous carbonates, process for preparing the same and their use |
| 03/18/1998 | EP0828690A1 Spheroidally agglomerated basic cobalt (ii) carbonate and spheroidally agglomerated cobalt (ii) hydroxide, process for their production and their use |
| 03/18/1998 | EP0828578A1 Cobalt metal agglomerates, a method of producing them and their use |
| 03/18/1998 | EP0789671A4 The combinatorial synthesis of novel materials |
| 03/17/1998 | US5728367 Process for fabricating a lithiated transition metal oxide |
| 03/17/1998 | US5728362 Method of producing a mixed metal oxide powder and mixed metal oxide powder produced according to the method |
| 03/12/1998 | WO1998010476A1 Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
| 03/12/1998 | CA2263662A1 Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
| 03/03/1998 | US5723074 Oxygen ion-conducting dense ceramic |
| 03/03/1998 | US5723035 Coated membranes |
| 02/25/1998 | EP0825661A1 Lithium Battery |
| 02/25/1998 | EP0825153A1 Lithium-iron oxide particles and process for producing the same |
| 02/18/1998 | EP0824087A1 Manufacturing method of lithium complex oxide comprising cobalt or nickel |
| 02/18/1998 | CN1173855A Cobaltous oxide containing metallic cobalt, methods for producting the same and use thereof |
| 02/18/1998 | CN1037429C Prepn. method of size-controllable nanon-level cobalt titanate |
| 02/17/1998 | US5718844 Cobalt/cobalt oxide powder |
| 02/11/1998 | CN1172859A Method for recovery of cobalt salt with wbolt sulfonate slag of electrolytic zinc plant |
| 02/10/1998 | CA2031165C Recovery of cobalt catalyst values |
| 02/03/1998 | US5714091 Process for the partial oxydation of hydrocarbons |
| 01/29/1998 | WO1998004010A1 Positive electrode for lithium battery |
| 01/28/1998 | CN1171638A Positive electrode active material for lithium battery, method for producing same, and lithium battery containing same |
| 01/27/1998 | US5712220 Ceramic membrane |
| 01/27/1998 | US5711906 Method of manufacturing a black zirconia-based article and black zirconia-based decorative article notably obtained by this method |
| 01/22/1998 | WO1998002929A1 A method for preparing mixed amorphous vanadium oxides and their use as electrodes in rechargeable lithium cells |
| 01/07/1998 | EP0817292A2 Alkaline storage battery and method of producing Ni/Co hydroxide active mass for positive electrode |
| 01/06/1998 | US5705099 Resistive material composition, resistive paste, and resistor |
| 12/30/1997 | US5702999 Oxygen permeable mixed conductor membranes |
| 12/24/1997 | WO1997048645A1 Improved electrode material for an electrochemical cell and method of making same |
| 12/23/1997 | US5700598 Method for preparing mixed amorphous vanadium oxides and their use as electrodes in reachargeable lithium cells |
| 12/23/1997 | US5700361 Method for manufacturing thin zirconia film |
| 12/17/1997 | EP0813256A2 Layered, hexagonal lithium manganese oxide as a positive electrode active material for lithium battery, method for producing the same, and lithium battery containing the same |
| 12/17/1997 | CN1036707C Process for producing cobalt oxalate |
| 12/10/1997 | CN1167087A Method for synthesizing cobalt carbonyl by catalyzing at normal temp. and pressure |
| 12/03/1997 | EP0809868A1 Delithiated cobalt oxide and nickel oxide phases and method of preparing same |
| 12/02/1997 | US5693435 Lix CoO2 electrode for high-capacity cycle-stable secondary lithium battery |
| 12/02/1997 | US5693212 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| 11/26/1997 | EP0808294A1 Cobaltous oxide containing metallic cobalt, methods for producing the same and use thereof |
| 11/26/1997 | EP0808293A1 Cobaltous oxide containing finely-dispersed metallic cobalt, methods of producing the same and use thereof |
| 11/20/1997 | WO1997043794A1 A method of preparing positive material for lithium secondary cell by microwave energy |
| 11/19/1997 | EP0593695B1 Method for the synthesis of mixed metal oxide crystalline powders |
| 11/19/1997 | CN1165380A Ferroelectric element and method of producing the same |
| 11/19/1997 | CN1165115A Synthetic chalcoalumite compounds and process for producing thereof |
| 11/05/1997 | CN1164132A Conductive agent and non-sintered nickel electrode for alkaline storage batteries |
| 11/04/1997 | US5683672 Lithium vanadium cobaltate composites for cathodes |
| 10/28/1997 | US5681373 Separating oxygen from gas mixture |
| 10/14/1997 | US5677087 Mixed oxide containing lithium, manganese and another metal |
| 10/07/1997 | US5674645 Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
| 09/30/1997 | US5672329 Mixed oxide with zinc, calcium, magnesium and/or cobalt; high energy density, good reversibility in charge-discharge cycle |
| 09/24/1997 | EP0797259A2 A thermoelectric conversion material and a process for producing the same |
| 09/17/1997 | EP0795898A2 Ferroelectric element and method of producing the same |
| 09/10/1997 | EP0794152A2 Synthetic chalcoalumite compounds and process for producing thereof |
| 09/10/1997 | EP0793555A1 Method of preparing powders for hard materials from cobalt salts and soluble tungstate salts |
| 08/27/1997 | CN1157799A Method for preparing cobalt sulfate by chemical reaction |
| 08/20/1997 | EP0789671A1 The combinatorial synthesis of novel materials |
| 08/13/1997 | EP0789408A2 Conductive agent and non-sintered nickel electrode for alkaline storage batteries |
| 08/07/1997 | DE19602176A1 Perovskite able to form a temporary second phase |
| 07/24/1997 | WO1997026683A1 Improvements in or relating to electrochemical cells |
| 07/16/1997 | EP0783459A1 Ternary lithium mixed oxides, process for their preparation and their use |
| 07/16/1997 | CN1154279A Ultrafine cobalt metal powder, process for production thereof and use of cobalt metal powder and of cobalt carbonate |
| 07/15/1997 | US5648304 Oxygen permeable mixed conductor membranes |
| 07/15/1997 | US5648057 Process for producing LiM3+ O2 or LiMn2 O4 and LiNi+ O2 for use in positive electrode of secondary battery |
| 07/03/1997 | WO1997023918A1 Anode active material and nonaqueous secondary battery |
| 06/18/1997 | EP0779669A1 Lithium manganese oxide compound and method of preparation |
| 06/17/1997 | US5639438 Contacting mixture of lithium salt and lithium manganese oxide compound containing another metal in liquid medium with reducing agent, heating to form desired compound |
| 06/17/1997 | US5639437 Mixed oxide containing strontium, iron, cobalt oxide |
| 06/11/1997 | EP0778629A1 Lithium manganese oxide compound and method of preparation |
| 06/10/1997 | US5637284 In a rotating cylinder tube |
| 06/04/1997 | EP0776384A1 Improved non-chromated oxide coating for aluminum substrates |
| 06/03/1997 | US5635154 Controlled heating of aqueous metal salt solutions under high pressure |
| 05/28/1997 | CN1150790A Process for preparing precipitate of perovskite composite oxide |