| Patents for C01G 53 - Compounds of nickel (5,111) |
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| 04/05/1995 | EP0646185A1 Production of metals from minerals |
| 04/04/1995 | US5404259 Ceramic material containing calcium oxide, titanium dioxide, nickel oxide and having specified grain size |
| 03/28/1995 | US5401442 Composite metal hydroxide and its use |
| 03/22/1995 | CN1027978C Method and apparatus for manufacturing of high-grade nickel matte |
| 03/21/1995 | US5399537 Method for preparing synthesis gas using nickel catalysts |
| 03/21/1995 | US5399322 Selective recovery of dissolved metals and preparation of metal salt products |
| 03/15/1995 | EP0643430A1 Cathode material for lithium secondary battery and method for producing lithiated nickel dioxide and lithium secondary battery |
| 03/15/1995 | EP0642468A1 A method for preparing mixed metal oxides |
| 03/09/1995 | WO1995002073A3 Process for manufacturing high purity nickel chloride by recycling waste nickel anode |
| 02/28/1995 | US5393622 Process for production of positive electrode active material |
| 02/22/1995 | EP0639866A1 Stable air electrode for high temperature solid oxide electrolyte electrochemical cells |
| 02/21/1995 | US5391265 Anodic oxidation of metallic nickel in aqueous electrolyte solution in presence of sulfate ions |
| 02/17/1995 | CA2117507A1 Stable air electrode for high temperature solid oxide electrolyte electrochemical cells |
| 01/31/1995 | US5385716 Metal-magnesium compounds, process for preparing same and the use thereof for the preparation of finely divided metal and alloy powders and intermetallic compounds |
| 01/24/1995 | US5384017 Method of producing metal hydroxides |
| 01/19/1995 | WO1995002242A1 Doped magnetic iron oxide particles and method of preparing the same |
| 01/19/1995 | WO1995002073A2 Process for manufacturing high purity nickel chloride by recycling waste nickel anode |
| 01/11/1995 | EP0633223A1 Manganese(III) containing nickel(II) hydroxide for the preparation of secondary batteries |
| 01/10/1995 | US5380377 Method of making sulfide alloys exhibiting thermal bistability |
| 01/03/1995 | US5378262 Process for the extraction and separation of nickel and/or cobalt |
| 12/08/1994 | WO1994028591A1 Lithium secondary cell containing organic electrolyte, active material for positive electrode of lithium secondary cell, and method for manufacturing the active material |
| 12/07/1994 | EP0626928A1 Method for preparing synthesis gas using nickel catalysts |
| 12/06/1994 | US5370948 Process for production of positive electrode active material for nonaqueous electrolyte lithium secondary cell |
| 11/10/1994 | WO1994025398A1 Method of preparation of lithium and transition metal mixed oxides, oxides obtained and their use as electrode material |
| 10/26/1994 | EP0621234A1 Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam |
| 10/26/1994 | CN1093950A Multimetal oxide compositions |
| 10/13/1994 | WO1994022767A1 METHOD OF PRODUCTION OF LiM3+O2 OR LiMn2O4 AND LiNi3+O2 AS POSITIVE POLE MATERIAL OF SECONDARY CELL |
| 09/20/1994 | US5348725 Method of making pillared hydrotalcites and associated products |
| 09/07/1994 | EP0422105B1 Metal oxide ceramic powders and methods of making same |
| 08/24/1994 | CN1091157A Production of metal from minerals |
| 08/16/1994 | US5338334 Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam |
| 08/10/1994 | EP0609750A1 Multimetal oxide masses |
| 08/04/1994 | CA2114681A1 Multimetal oxide compositions |
| 08/03/1994 | CN1090254A Method for preparating synthesis gas using nickel catalysts |
| 07/19/1994 | US5330708 In particular, metal-semiconductor phase transition with hysteresis as a function of temperature |
| 07/12/1994 | US5328670 Dissolving hydrogen chloride in waste fluids, crystallization of chlorides of metals and distillation |
| 07/07/1994 | WO1994014700A1 Method for preparing synthesis gas using nickel catalysts |
| 07/07/1994 | CA2130545A1 Method for preparing synthesis gas using nickel catalysts |
| 07/05/1994 | US5326549 Bimetal hydroxide |
| 06/29/1994 | EP0391992B1 Stabilised silver development nuclei and diffusion transfer receiving sheets |
| 06/28/1994 | US5324353 Zinc sulfide bodies having improved optical transmittance characteristics and mechanical characteristics |
| 06/01/1994 | EP0599136A1 Process for the production of pure nickel hydroxide and its use |
| 04/05/1994 | US5300281 Radiolabeled compositions containing a calcific matrix and their use for treatment of arthritis |
| 03/23/1994 | EP0588691A1 Ceric oxide containing composition, its preparation and its use |
| 02/23/1994 | CN1082512A Method for producing nickel sulfate and cupric sulfate from mixed nickel-copper material |
| 02/22/1994 | US5288474 Process for the production of lead metal niobates |
| 02/22/1994 | CA1327114C Method for precipitating and separating metals |
| 02/17/1994 | DE4213629C1 Sintered ceramic for stable thermistors - comprises nickel manganese oxide spinel substd. with iron and zinc |
| 02/16/1994 | EP0319585B1 Process for forming thin film of oxide superconductor |
| 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 |
| 01/25/1994 | US5281494 Reacting metallic nickel with oxygen in water with heating in the presence of an ammonia catalyst |
| 01/20/1994 | WO1994001361A1 Method and apparatus for making nanometer sized particles |
| 01/12/1994 | EP0577657A1 Layered mixed metal hydroxides for the stabilization of radioactive colloids |
| 01/11/1994 | US5278106 Inogranic particulate material comprising fine balls of uniform size and process for producing same |
| 01/11/1994 | US5277795 Process and apparatus for recovering heavy metal from carbonaceous material |
| 01/06/1994 | WO1994000606A1 Production of metals from minerals |
| 01/05/1994 | EP0335987B1 Process for producing chevrel compounds |
| 12/29/1993 | EP0575745A1 Process for the preparation of lead-metal-niobates |
| 12/29/1993 | EP0483259B1 COMPOSITIONS DERIVED FROM Bi4V2O11 |
| 12/22/1993 | EP0575093A1 Process for producing nickel hydroxide |
| 12/09/1993 | WO1993024411A1 A method for preparing mixed metal oxides |
| 12/09/1993 | CA2136525A1 A method for preparing mixed metal oxides |
| 12/08/1993 | EP0573040A1 A positive electrode for lithium secondary battery and its method of manufacture, and a nonaqueous electrolyte lithium secondary battery employing the positive electrode |
| 11/23/1993 | US5264284 Fibrous composite metal hydroxide and process for the production thereof |
| 11/23/1993 | US5264201 Lithiated nickel dioxide and secondary cells prepared therefrom |
| 09/08/1993 | EP0559590A1 Process for obtaining metallic hydroxides |
| 09/01/1993 | CN1075697A Preparation method of corpuscle ball type nickel hydroxide |
| 08/25/1993 | EP0557089A1 Sunscreen agents containing layered double hydroxides |
| 08/25/1993 | EP0556555A1 Positive electrode active material for nonaqueous electrolyte lithium secondary cell and process for production of the same |
| 08/11/1993 | EP0554906A1 Nonaqueous electrolyte secondary cell and process for production of positive electrode active material therefor |
| 08/11/1993 | EP0554649A1 Hydrides of lithiated nickel dioxide and secondary cells prepared therefrom |
| 08/04/1993 | CN1074946A Process for extracting nickel oxide from scrap alumino-nickel powder |
| 08/03/1993 | US5232617 Process for the preparation of hexaferrites |
| 07/22/1993 | WO1993014023A1 Process for the production of a powder of fine particles and a plant for performing said process |
| 07/20/1993 | US5229101 Containing lead and niobium |
| 07/13/1993 | US5227257 Solid electrolytes |
| 06/23/1993 | EP0532613A4 Ethylene sorbing substances |
| 06/22/1993 | US5221323 Method of producing magnetic powders from heavy metal sludges |
| 06/02/1993 | EP0544503A1 Flame-retardant aid, process for the production thereof, and flame-retardant resin composition |
| 06/02/1993 | CN1021021C Preparation of nitric acid rare earth nickelate catalyst with oxidized nitrogen |
| 05/27/1993 | DE4235874A1 Non-magnetic substrate for magnetic head - comprises ceramic material of calcium oxide, titanium di:oxide and nickel oxide |
| 05/12/1993 | EP0541329A1 Composite metal hydroxide and process for the production thereof |
| 05/12/1993 | CN1020551C Process for foam-floatation of useful component in ore |
| 05/05/1993 | EP0325659B1 Complex compounds for forming thin film of oxide superconductor and process for forming thin film of oxide superconductor |
| 03/30/1993 | US5198025 Heat resistant |
| 03/24/1993 | EP0532613A1 Ethylene sorbing substances. |
| 01/19/1993 | US5180699 Lead-niobium-metal oxide ceramic produced from a niobic acid sol |
| 01/19/1993 | US5180574 Electrolytic cells with oxides of iron, manganese, chromium, titanium and cobalt by heat treatment an oxide mixture |
| 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 |
| 12/15/1992 | CA1311493C Process for the preparation of dialkyldithiocarbamates of multivalent metals |
| 12/09/1992 | EP0517448A1 Fibrous composite metal hydroxide and process for the production thereof |
| 12/06/1992 | CA2043892A1 Lithium transition metal oxide |
| 12/01/1992 | US5168095 Superconducting ceramics |
| 11/03/1992 | US5160712 With cobalt and nickel, used as cathodes |
| 10/14/1992 | EP0508187A2 Method of treating nickel-containing etching waste fluid |
| 10/14/1992 | CN1065296A Method of treating nickel-containing etching waste fluid |
| 09/29/1992 | US5151335 Anodes, electrolytes and cathodes and K7(NiV13O30) potassium nickel vanadate |