|
| Patents for C01G 1 - Methods of preparing compounds of metals not covered by subclasses , , , , in general (5,322) |
|---|
| 12/21/1976 | US3998627 Process for recovering metals from metal ammine bearing ammonium salt solutions using ion exchange resin | | 11/09/1976 | US3991092 Metal halide complexes of 4-cyano-2,2-dimethylbutyraldoxime-N-methylcarbamate | | 11/02/1976 | US3989799 Divalent metal salts of dodecametal triaconta carbonyls | | 10/26/1976 | US3988417 With dichlorodisulfide or dichloroethane | | 09/21/1976 | US3981973 Metal salts | | 09/21/1976 | US3981963 Iron chloride activated oxidation of sulfide ores | | 09/14/1976 | US3980752 Hydrometallurgical | | 08/10/1976 | US3974259 Monovalent metal salts of dodecametal triaconta carbonyls | | 06/29/1976 | US3966886 Method of preparing and isolating metal hydrocarbonyls and recovery of pure metals therefrom | | 05/18/1976 | US3957954 High-temperature reaction method for producing group II-VI or a group III-V compound | | 05/11/1976 | US3956461 Orthorhombic rare earth Hf and Zr sulfides and selenides | | 05/04/1976 | US3954954 Plasma method and apparatus for carrying out high temperature chemical reactions | | 05/04/1976 | US3954945 Water vapor, oxidation, hydrolysis of metal halides to oxides | | 04/27/1976 | US3953306 Metal recovery from waste treatment sludges | | 04/06/1976 | US3948793 Ultra-pure metal halide particles | | 03/30/1976 | US3947543 Process for recovering copper and noble metals from organic residues | | 02/24/1976 | US3940472 Quaternary sulfides and selenides containing Ba or Sr and selected transition metals | | 02/24/1976 | US3940470 Direct recovery of metals from fluid anhydrous metal halides derived from marine nodule halidation | | 02/17/1976 | US3939048 Process for making anhydrous metal halides | | 01/27/1976 | US3935293 Method for the manufacture of metallic chlorides | | 01/20/1976 | US3933688 Method for lithiating metal chalcogenides and intercalated products thereof | | 01/13/1976 | US3932292 Process for the manufacture of doped silver halides |
|