| Patents for C01G 39 - Compounds of molybdenum (2,001) |
|---|
| 10/26/1994 | CN1093950A Multimetal oxide compositions |
| 10/11/1994 | US5354417 Etching MoSi2 using SF6, HBr and O2 |
| 10/04/1994 | US5352430 Mixing host material and intercalant in fluidized bed reactor with stream of inert gas, heating, passing oxygen stream through to cause reaction |
| 08/10/1994 | EP0609750A1 Multimetal oxide masses |
| 08/04/1994 | CA2114681A1 Multimetal oxide compositions |
| 07/19/1994 | US5330557 Fluid bed reduction to produce flowable molybdenum metal |
| 07/12/1994 | US5328618 Magnetic lubricants |
| 05/25/1994 | CN1024640C Method for making ferromolybdenum alloy powder |
| 05/24/1994 | US5314714 Process for increasing the density and improving the homogeneity of Chevrel phase powders and Chevrel phase wire obtained using said process |
| 05/17/1994 | CA1329486C Process for recovery of rare metals |
| 04/05/1994 | US5300274 Method for making molybdenum and sulfur containing compounds |
| 03/31/1994 | WO1994007246A1 Process for treating dissolution residues |
| 03/31/1994 | WO1994004463A3 Process for the preparation of rhenium-188 and technetium-99m generators |
| 03/10/1994 | DE4229435A1 Solvent and molybdenum@ recovery in dissolution of core in mfr. of incandescent lamp tungsten@ wire coil - by cyclic process using constant temp. in reactor and adjustment outside reactor for optimum results |
| 03/03/1994 | WO1994004463A2 PROCESS FOR THE PREPARATION OF RHENIUM-188 AND TECHNETIUM-99m GENERATORS |
| 01/19/1994 | EP0578887A1 Method of manufacturing intercalation compounds |
| 01/18/1994 | CA2081438A1 Method of manufacturing intercalation compounds |
| 01/05/1994 | EP0335987B1 Process for producing chevrel compounds |
| 12/28/1993 | US5273726 Digesting with ammonium hydroxide and an ionizable magnesium compound at a pH of 9 to 9.8 to precipitate the aluminum |
| 12/21/1993 | US5271911 Method for removing potassium from molybdenum trioxide |
| 11/02/1993 | US5258365 CrTlSrCaCuO and related superconducting systems |
| 06/29/1993 | US5223234 Melting slag, vaporization and oxidation in simplified process using compact equipment |
| 05/25/1993 | US5213777 Extraction of uranium values using an imidazole extractant |
| 05/19/1993 | EP0542343A1 Yellow inorganic pigments based on salts of lanthanides and pigmented composites |
| 05/13/1993 | CA2082571A1 Yellow inorganic pigment based on lathanide salts and pigmented compositions |
| 05/12/1993 | CN1020551C Process for foam-floatation of useful component in ore |
| 02/16/1993 | US5186748 Process for the preparation of bismuth vanadate pigments, and novel bismuth vanadate pigments of high color strength |
| 02/09/1993 | US5185133 Heating ammonium dimolybdate, granulating resulting MOO3, heating in three zones at specific temperature ranges, cooling, granulating |
| 11/24/1992 | CA2069266A1 Layer-type transition metal dichalcogenide with house-of-cards structure |
| 11/17/1992 | US5164171 Removal of carbonate from caustic sulfide solution |
| 10/21/1992 | CN1065419A Method for making ferromolybdenum alloy powder |
| 10/20/1992 | US5157174 Ternary molybdenum chalcogenide oxychlorination catalysts |
| 10/20/1992 | CA1308996C Dynamic high pressure process for fabricating superconducting andpermanent magnetic materials |
| 09/10/1992 | DE4207137A1 Sepg. rhenium from acid soln. contg. molybdenum - using resin or solvent fixing agent which is treated with basic soln. to recover the rhenium |
| 09/07/1992 | CA2062146A1 Process for separating rhenium from acid solutions containing molybden |
| 07/01/1992 | EP0211084B1 Cell with solid electrolyte |
| 06/02/1992 | US5118478 Extractrion process for removing and recovering metals from aqueous solutions |
| 06/02/1992 | CA1302383C Transition metal dichalcogenide catalysts |
| 04/08/1992 | EP0479644A1 Catalysts containing copper-molybdenum ternary chalcogenides and use thereof in the oxychlorination of hydrocarbons |
| 04/08/1992 | CN1016158B Ion exchange technique for separating molybdenum from wolframite solution |
| 04/03/1992 | CA2052528A1 Oxichlorination catalysts with molybdenum ternary chalcogenides |
| 02/18/1992 | US5089222 Sintering mixture of metal sulfides, metallic molybdenum and molybdenum sulfide in inert gas containing reducing gas; superconductors |
| 02/05/1992 | CN1015357B Attrition-resistant sulfides in syngas conversions |
| 01/21/1992 | US5082637 Removal of potassium from ammonium molybdate |
| 12/17/1991 | US5073360 Bridge/lamellar metallic oxides |
| 11/13/1991 | CN1014698B Method for producing ammonium molybdate and nickel-ammonium sulphate from molybdenucm-nickel ore |
| 10/15/1991 | CA1290575C Leaching cobalt, molybdenum, nickel, and vanadium from spent hydroprocessing catalysts |
| 10/10/1991 | DE4109958A1 Molybdenum oxide based substance contg. mixed oxide with arsenic - used for removing arsenic oxide from gas esp. flue gas to prevent pollution and catalyst deactivation |
| 10/08/1991 | US5055441 Spray-freezing solution of molybdic acid or mixture with tungstic acid, freeze drying, heating |
| 08/20/1991 | US5041347 Lithium anode, electrolyte and cathode (molybdenum, filler metal, chalcogen, and concentration of lithium from zero up, dependent on charge of cell); uniform voltage discharge |
| 08/07/1991 | EP0439744A1 Method for separating copper impurities from molybdate solutions |
| 08/06/1991 | US5037705 Shell of molybdenum oxide |
| 06/26/1991 | EP0433450A1 Method of obtaining complex oxides |
| 06/18/1991 | CA1284884C Molybdenum separation process using resin |
| 06/05/1991 | EP0430888A1 Process for preparing bismuth vanadate pigments and bismuth vanadate pigments of high tinting strength |
| 06/05/1991 | CA2004651A1 Hydrocracking of heavy oils |
| 04/09/1991 | CA1282574C Forms of transition metal dichalcogenides |
| 03/26/1991 | US5002740 Process for purifying molybdenum |
| 03/12/1991 | US4999169 Method for separating tungsten from molybednum |
| 02/26/1991 | US4996108 Sheets of transition metal dichalcogenides |
| 02/12/1991 | US4992207 Composition for extraction of metal ions and oxanions |
| 02/07/1991 | DE4002728C1 Sepg. copper from ammonium molybdate - comprises precipitating copper ions using sulphide precipitating agent |
| 01/09/1991 | CN1011137B Removal of molybdenum from sodium tungstate solution by active carbon adsorption process |
| 12/27/1990 | EP0404379A1 Method for recovering solid molybdenum compounds |
| 12/16/1990 | CA2019147A1 Method for recovering solid molybdenum compounds |
| 12/11/1990 | US4976779 Oxidation by thermal treatment |
| 12/04/1990 | US4975340 Process for making a thin molybdenum sulfide film and article |
| 12/04/1990 | US4975167 Process for production of pure tungstic acid or molybdic acid from impure alkali metal tungstate or molybdate solutions |
| 11/20/1990 | CA1276431C Inorganic compounds based on bismuth vanadate |
| 10/30/1990 | US4966749 Sintering a mixture of metal sulfides, metallic molybdenum and molybdenum sulfide under reduced pressure |
| 10/16/1990 | US4964016 Group 1a, 2a, yttrium, or lanthanides and a transition metal in a cationic lattice |
| 10/09/1990 | US4961910 As oxides; digestion with hydrochloric acid or sulfuric acid |
| 10/04/1990 | WO1990011249A1 Method of obtaining complex oxides |
| 09/05/1990 | EP0258470B1 Method of making blocks of pbxmoysz in the chevrel phase |
| 08/16/1990 | EP0382339A1 Sheets of transition metal dichalcogenides |
| 07/05/1990 | DE3843172A1 Process for extracting molybdenum trioxide (MoO3) from MoS2-containing raw materials |
| 07/03/1990 | US4939281 Method for recovering solid molybdenum compounds |
| 06/20/1990 | EP0373180A1 Process for increasing the density and improving the homogeneity of chevrel phase powders and chevrel phase wire obtained using said process |
| 06/13/1990 | CN1008374B Mfr. of an inorganic mo-w yellow dye |
| 06/12/1990 | US4933139 Uniform high density |
| 05/23/1990 | EP0369143A1 Process for the production of thin molybdenum sulphide films |
| 05/22/1990 | US4927794 Aqueous, ammonia, ammonium salt, hydrogen peroxide |
| 05/16/1990 | EP0368380A1 Process for the purification of an aqueous alcaline or ammonium metallate solution including their isopolyanions of the metals chromium, molybden or tungsten |
| 05/16/1990 | EP0368082A2 Oxygenated molybdenum metal powder and process for its preparation |
| 04/17/1990 | US4917871 Chevrel-phase syntheses and electrochemical cells |
| 04/11/1990 | CN1041145A Pollutionless molybdenum-precipitating tech from the solution of sodium molybdate |
| 04/06/1990 | CA2000275A1 Process for the production of thin molybdenum sulfide films |
| 03/13/1990 | US4907731 Dynamic high pressure process for fabricating superconducting and permanent magnetic materials |
| 02/13/1990 | CA1265877A1 Collectors for the froth flotation of mineral values |
| 02/07/1990 | CN1006689B Recovery of usable mineral from ore by foaming agent composite and foaming flotation |
| 02/01/1990 | DE3826281A1 Transition metal chalcogenide of the composition MX2, process for the preparation of MX2 material and use thereof |
| 01/10/1990 | EP0350344A1 Layered intercalated metal oxides, and process for their preparation |
| 01/02/1990 | US4891193 Process for the separation of molybdenum by a resin route |
| 12/26/1989 | US4889665 Process for producing ultrafine particles of ceramics |
| 12/05/1989 | US4885144 Adding solid magnesium compound, ammonia to dissolve molybdenum, separating insoluble magnesium ammonium arsenate and phosphate |
| 10/11/1989 | EP0335987A1 Process for producing chevrel compounds |
| 09/12/1989 | US4865832 Firing to decompose molybdenum(vi) acetylacetonate, 8-hydroxyquinoline, dioxyacetylacetonate, or diethyldithiocarbamate; oxidation |
| 08/29/1989 | US4861565 Method of separately recovering metal values of petroleum refining catalyst |
| 08/03/1989 | DE3802236A1 Mixture of material for producing a metal chalcogenide and use of such a mixture |
| 08/01/1989 | US4853359 Separated by alkali metal layer; |