| Patents for C01G 51 - Compounds of cobalt (4,198) |
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| 12/13/1995 | EP0581785B1 METHOD FOR THE PREPARATION OF LiMn2O4 AND LiCoO2 INTERCALATION COMPOUNDS FOR USE IN SECONDARY LITHIUM BATTERIES |
| 12/12/1995 | US5474959 Aluminum oxide or precursor subjected to attrition with doping material, the mixture calcined, pressed, sintered |
| 12/07/1995 | WO1995032797A1 Absorbent and process for removing sulfur oxides from a gaseous mixture |
| 12/05/1995 | US5472524 Applying a cobalt-III mexacoordinated complex; oxidation; corrosion resistance; paint adhesion |
| 11/29/1995 | EP0684209A1 Production of magnetic oxide powder |
| 11/28/1995 | US5470668 Electrodes, ferroelectric memory elements, strontium ruthenium oxide on platinum |
| 11/21/1995 | US5468307 Non-chromated oxide coating for aluminum substrates |
| 10/25/1995 | EP0678490A1 Process of manufacture of a zirconia-based black article and a decorative black zirconia-based article obtained by this process |
| 10/19/1995 | DE4419575C1 Metal tungstate for prodn. of lead perovskite electro-ceramics and X=ray improving luminescent materials |
| 10/11/1995 | CN1109913A A process for the extraction and separation of nickel and/or cobalt |
| 09/27/1995 | EP0673675A2 Solid multi-component membranes for reactions |
| 09/20/1995 | EP0672622A1 Layer structure oxide |
| 09/20/1995 | EP0671976A1 Zinc oxide composition for use in catalysts |
| 09/20/1995 | EP0364463B1 Separation and recovery of nickel and cobalt in ammoniacal systems |
| 09/05/1995 | US5447552 Process for the extraction and separation of nickel and/or cobalt |
| 08/30/1995 | CN1107440A Process for preparing metal hydroxides |
| 08/09/1995 | EP0666108A1 Process for recovering and re-using cobalt and tungsten from reaction liquors |
| 08/08/1995 | CA2141892A1 Process for recovering and re-using cobalt and tungsten from reaction liquors |
| 07/05/1995 | EP0661767A1 A method for the manufacture of cathodes for fuel cells |
| 06/28/1995 | EP0659684A1 Flame retardant and flame-retardant resin composition |
| 06/21/1995 | EP0658514A1 Process for the preparation of metal hydroxides |
| 06/21/1995 | CN1028971C Minimising catalyst loss in producing of alcohols |
| 06/20/1995 | US5426083 Anionic layered mixed hydroxide clay |
| 06/07/1995 | EP0655984A1 Preparation of nanophase solid state materials. |
| 06/06/1995 | US5422092 Composite metal hydroxide which is solid solution containing calcium hydroxide |
| 05/24/1995 | CN1028493C Novel solid multi-component membranes |
| 05/23/1995 | US5417956 Mixing a metal solution and a precipitation agent solution, shear and depressurization |
| 05/16/1995 | US5415687 Non-chromated oxide coating for aluminum substrates |
| 05/10/1995 | CN1102401A Cobalt/cobalt oxide powder, a process for its production and its use |
| 05/03/1995 | EP0651062A1 Process for the preparation of a high-purity cobalt intermediate |
| 05/02/1995 | US5411606 Non-chromated oxide coating for aluminum substrates |
| 04/26/1995 | EP0649399A1 Method for removing hydroformylation catalyst |
| 04/25/1995 | CA1335332C Separation and recovery of nickel and cobalt in ammoniacal systems |
| 04/19/1995 | EP0648710A1 Process for the preparation of fine monodispersed oxide powders, fine monodispersed oxide powder, ceramic composition and its use |
| 04/05/1995 | EP0646546A1 METHOD OF PRODUCTION OF LiM3+O2 OR LiMn2O4 AND LiNi3+O2 AS POSITIVE POLE MATERIAL OF SECONDARY CELL |
| 03/28/1995 | US5401442 Composite metal hydroxide and its use |
| 03/15/1995 | EP0642488A1 Catalyst regeneration. |
| 02/15/1995 | EP0638520A1 Cobalt-cobalt oxide powder, process for its preparation and use thereof |
| 01/24/1995 | US5384017 Method of producing metal hydroxides |
| 01/03/1995 | US5378293 Non-chromated oxide coating for aluminum substrates |
| 01/03/1995 | US5378262 Process for the extraction and separation of nickel and/or cobalt |
| 11/22/1994 | US5366718 Process for producing columbite-type niobate and process for producing perovskite-type compound therefrom |
| 11/10/1994 | WO1994025398A1 Method of preparation of lithium and transition metal mixed oxides, oxides obtained and their use as electrode material |
| 10/27/1994 | WO1994024065A1 Oxygen ion-conducting dense ceramic |
| 10/26/1994 | EP0621234A1 Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam |
| 10/18/1994 | US5356728 Cross-flow electrochemical reactor cells, cross-flow reactors, and use of cross-flow reactors for oxidation reactions |
| 10/13/1994 | WO1994022767A1 METHOD OF PRODUCTION OF LiM3+O2 OR LiMn2O4 AND LiNi3+O2 AS POSITIVE POLE MATERIAL OF SECONDARY CELL |
| 08/17/1994 | EP0473621B1 Process for manufacturing powdered ceramic oxides |
| 08/17/1994 | CN1090793A Oxide compositions |
| 08/16/1994 | US5338473 Aqueous beta cobaltous hydroxide and method for making |
| 08/16/1994 | US5338334 Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam |
| 07/05/1994 | US5326549 Bimetal hydroxide |
| 06/28/1994 | US5324353 Zinc sulfide bodies having improved optical transmittance characteristics and mechanical characteristics |
| 06/23/1994 | WO1994013400A1 Zinc oxide composition for use in catalysts |
| 06/21/1994 | US5322641 Magnetic materials and products made therefrom |
| 05/31/1994 | US5316877 Electrochemical cell |
| 04/27/1994 | EP0593695A1 Method for the synthesis of mixed metal oxide crystalline powders |
| 04/26/1994 | US5306411 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| 04/05/1994 | US5300281 Radiolabeled compositions containing a calcific matrix and their use for treatment of arthritis |
| 03/31/1994 | CA2123489A1 Lithium secondary battery |
| 03/29/1994 | US5298092 Forming cobalt oxide film by oxidizing cobalt-111 hexammine complex |
| 03/03/1994 | WO1994004459A1 Preparation of nanophase solid state materials |
| 02/22/1994 | US5288474 Process for the production of lead metal niobates |
| 02/22/1994 | CA1327114C Method for precipitating and separating metals |
| 02/15/1994 | US5286582 Monaqueous electrolyte secondary battery and process for producing positive active materials |
| 02/02/1994 | EP0581290A1 Novel manganese oxides, production thereof, and use thereof |
| 02/02/1994 | EP0581174A1 Methode for preparing magnetic ferrites of M-type |
| 02/02/1994 | EP0580974A1 Metal niobates and/or tantalates, process for their preparation and their use |
| 01/12/1994 | EP0577657A1 Layered mixed metal hydroxides for the stabilization of radioactive colloids |
| 12/29/1993 | EP0575745A1 Process for the preparation of lead-metal-niobates |
| 12/29/1993 | EP0483259B1 COMPOSITIONS DERIVED FROM Bi4V2O11 |
| 12/09/1993 | WO1993024438A1 Method for removing hydroformylation catalyst |
| 12/09/1993 | WO1993024437A1 Catalyst regeneration |
| 11/23/1993 | US5264284 Fibrous composite metal hydroxide and process for the production thereof |
| 09/08/1993 | EP0559590A1 Process for obtaining metallic hydroxides |
| 08/24/1993 | US5239098 Selective separation and recovery of oxygen from oxygen-containing fluid stream |
| 08/17/1993 | US5237105 Demetallization |
| 08/03/1993 | US5232617 Process for the preparation of hexaferrites |
| 07/20/1993 | US5229101 Containing lead and niobium |
| 07/20/1993 | US5228910 Particle size control |
| 07/13/1993 | US5227257 Solid electrolytes |
| 06/15/1993 | US5219829 Process and apparatus for the preparation of pulverulent metal oxides for ceramic compositions |
| 06/09/1993 | EP0545757A1 Process for the preparation of perovskites on the basis of manganese or chromium and perovskites so obtained |
| 06/02/1993 | EP0544503A1 Flame-retardant aid, process for the production thereof, and flame-retardant resin composition |
| 06/02/1993 | EP0544272A1 Solid state cyanocobaltate complexes |
| 05/30/1993 | CA2084010A1 Process for the preparation of manganese or chromium perovskites and perovskites therefrom |
| 05/26/1993 | CA2083209A1 Solid state cyanocobaltate complexes |
| 05/19/1993 | EP0541529A1 Magnetic materials and products made therefrom. |
| 05/12/1993 | EP0541329A1 Composite metal hydroxide and process for the production thereof |
| 05/06/1993 | DE4136272A1 Simplified fluorine@ gas prodn. for excimer laser gas discharge chamber - by heating metal fluoride in temp. adjustable reactor |
| 04/14/1993 | EP0536224A1 Antiviral agents containing heteropolytungstate |
| 03/30/1993 | US5198025 Heat resistant |
| 03/23/1993 | US5196278 Crystalline lithium-cobalt-vanadium oxide |
| 03/18/1993 | WO1993004996A1 Improved mixed metal oxide crystalline powders and method for the synthesis thereof |
| 03/09/1993 | US5192365 Buff rutile pigment compositions |
| 01/20/1993 | EP0523288A1 Non-chromated oxide coating for aluminum substrates |
| 01/19/1993 | US5180699 Lead-niobium-metal oxide ceramic produced from a niobic acid sol |
| 01/14/1993 | DE4221593A1 Generation of oxygen@ from air |
| 01/12/1993 | US5178842 Method for precipitating and separating metals |
| 12/29/1992 | US5174812 Separation and recovery of nickel and cobalt in ammoniacal systems |