IPC Classification

Class code (prefix) Descriptions Number of results
C01G 1/00 Methods of preparing compounds of metals not covered by subclasses , , , , in general
C01G 1/02 Oxides
C01G 1/04 Carbonyls
C01G 1/06 Halides
C01G 1/08 Nitrates
C01G 1/10 Sulfates
C01G 1/12 Sulfides
C01G 1/14 Sulfites
C01G 3/00 Compounds of copper
C01G 3/02 OxidesHydroxides
C01G 3/04 Halides
C01G 3/05 Chlorides
C01G 3/06 Oxychlorides
C01G 3/08 Nitrates
C01G 3/10 Sulfates
C01G 3/12 Sulfides
C01G 3/14 Complexes with ammonia
C01G 5/00 Compounds of silver
C01G 5/02 Halides
C01G 7/00 Compounds of gold
C01G 9/00 Compounds of zinc
C01G 9/02 OxidesHydroxides
C01G 9/03 Processes of production using dry methods, e.g. vapour phase processes
C01G 9/04 Halides
C01G 9/06 Sulfates
C01G 9/08 Sulfides
C01G 11/00 Compounds of cadmium
C01G 11/02 Sulfides
C01G 13/00 Compounds of mercury
C01G 13/02 Oxides
C01G 13/04 Halides
C01G 15/00 Compounds of gallium, indium, or thallium
C01G 17/00 Compounds of germanium
C01G 17/02 Germanium dioxide
C01G 17/04 Halides of germanium
C01G 19/00 Compounds of tin
C01G 19/02 Oxides
C01G 19/04 Halides
C01G 19/06 Stannous chloride
C01G 19/08 Stannic chloride
C01G 21/00 Compounds of lead
C01G 21/02 Oxides
C01G 21/04 Lead suboxide [Pb2O]
C01G 21/06 Lead monoxide [PbO]
C01G 21/08 Lead dioxide [PbO2]
C01G 21/10 Red lead [Pb3O4]
C01G 21/12 Hydroxides
C01G 21/14 Carbonates
C01G 21/16 Halides
C01G 21/18 Nitrates
C01G 21/20 Sulfates
C01G 21/21 Sulfides
C01G 21/22 PlumbatesPlumbites
C01G 23/00 Compounds of titanium
C01G 23/02 Halides of titanium
C01G 23/04 OxidesHydroxides
C01G 23/07 Producing by vapour phase processes, e.g. halide oxidation
C01G 23/08 DryingCalcining
C01G 23/047 Titanium dioxide
C01G 23/053 Producing by wet processes, e.g. hydrolysing titanium salts
C01G 25/00 Compounds of zirconium
C01G 25/02 Oxides
C01G 25/04 Halides
C01G 25/06 Sulfates
C01G 27/00 Compounds of hafnium
C01G 27/02 Oxides
C01G 27/04 Halides
C01G 27/06 Sulfates
C01G 28/00 Compounds of arsenic
C01G 28/02 ArsenatesArsenites
C01G 29/00 Compounds of bismuth
C01G 30/00 Compounds of antimony
C01G 30/02 AntimonatesAntimonites
C01G 31/00 Compounds of vanadium
C01G 31/02 Oxides
C01G 31/04 Halides
C01G 33/00 Compounds of niobium
C01G 35/00 Compounds of tantalum
C01G 35/02 Halides
C01G 37/00 Compounds of chromium
C01G 37/02 Oxides or hydrates thereof
C01G 37/04 Chromium halides
C01G 37/06 Chromylhalides
C01G 37/08 Chromium sulfates
C01G 37/10 Chrome alum
C01G 37/14 ChromatesBichromates
C01G 37/027 Chromium dioxide
C01G 37/033 Chromium trioxideChromic acid
C01G 39/00 Compounds of molybdenum
C01G 39/02 OxidesHydroxides
C01G 39/04 Halides
C01G 39/06 Sulfides
C01G 41/00 Compounds of tungsten
C01G 41/02 OxidesHydroxides
C01G 41/04 Halides
C01G 43/00 Compounds of uranium
C01G 43/01 OxidesHydroxides
C01G 43/04 Halides of uranium
C01G 43/06 Fluorides
C01G 43/08 Chlorides
C01G 43/10 Bromides
C01G 43/12 Iodides
C01G 43/025 Uranium dioxide
C01G 45/00 Compounds of manganese
C01G 45/01 Preparation or separation involving a liquid-liquid extraction, an adsorption or an ion-exchange
C01G 45/02 Oxides
C01G 45/03 HydroxidesOxyhydroxides
C01G 45/04 Carbonyls
C01G 45/05 Carbonates
C01G 45/06 HalidesOxyhalides
C01G 45/07 ChloridesOxychlorides
C01G 45/08 Nitrates
C01G 45/10 Sulfates
C01G 45/12 Complex oxides containing manganese and at least one other metal element
C01G 45/20 Compounds containing manganese, with or without oxygen or hydrogen, and containing one or more other elements
C01G 45/22 Compounds containing manganese, with or without oxygen or hydrogen, and containing two or more other elements
C01G 45/24 Hydroxides
C01G 45/026 Dimanganese trioxide
C01G 45/028 Trimanganese tetraoxide
C01G 45/125 Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO3)n-, e.g. CaMnO3
C01G 45/1207 Permanganates [(MnO4)-] or manganates [(MnO4)2-]
C01G 45/1214 Permanganates [(MnO4)-] or manganates [(MnO4)2-] containing alkali metals
C01G 45/1221 Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
C01G 45/1228 Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO2)-, e.g. LiMnO2 or Li(MxMn1-x)O2
C01G 45/1235 Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (Mn2O4)2-, e.g. Li2Mn2O4 or Li2(MxMn2-x)O4
C01G 45/1242 Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (Mn2O4)-, e.g. LiMn2O4 or Li(MxMn2-x)O4
C01G 45/1257 Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO3)n-, e.g. CaMnO3 containing lithium, e.g. Li2MnO3 or Li2(MxMn1-x)O3
C01G 45/1264 Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO3)n-, e.g. CaMnO3 containing rare earths, e.g. (La1-xCax)MnO3 or LaMnO3
C01G 47/00 Compounds of rhenium
C01G 49/00 Compounds of iron
C01G 49/02 OxidesHydroxides
C01G 49/04 Ferrous oxide [FeO]
C01G 49/06 Ferric oxide [Fe2O3]
C01G 49/08 Ferroso-ferric oxide [Fe3O4]
C01G 49/10 Halides
C01G 49/12 Sulfides
C01G 49/14 Sulfates
C01G 49/16 Carbonyls
C01G 51/00 Compounds of cobalt
C01G 51/01 Preparation or separation involving a liquid-liquid extraction, an adsorption or an ion-exchange
C01G 51/02 Carbonyls
C01G 51/04 Oxides
C01G 51/05 HydroxidesOxyhydroxides
C01G 51/06 Carbonates
C01G 51/08 HalidesOxyhalides
C01G 51/10 Sulfates
C01G 51/12 Complexes with ammonia
C01G 51/15 SulfidesOxysulfides
C01G 51/20 Complexes with ammonia
C01G 51/40 Complex oxides containing cobalt and at least one other metal element
C01G 51/42 Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
C01G 51/44 Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
C01G 51/50 Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (MnO2)n-, e.g. Li(CoxMn1-x)O2 or Li(MyCoxMn1-x-y)O2
C01G 51/52 Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (Mn2O4)2-, e.g. Li2(CoxMn2-x)O4 or Li2(MyCoxMn2-x-y)O4
C01G 51/54 Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (Mn2O4)-, e.g. Li(CoxMn2-x)O4 or Li(MyCoxMn2-x-y)O4
C01G 51/56 Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (MnO3)2-, e.g. Li2(CoxMn1-x)O3 or Li2(MyCoxMn1-x-y)O3
C01G 51/66 Complex oxides containing cobalt and at least one other metal element containing alkaline earth metals, e.g. SrCoO3
C01G 51/68 Complex oxides containing cobalt and at least one other metal element containing alkaline earth metals, e.g. SrCoO3 containing rare earths, e.g. (La0.3Sr0.7)CoO3
C01G 51/70 Complex oxides containing cobalt and at least one other metal element containing rare earths, e.g. LaCoO3
C01G 51/80 Compounds containing cobalt, with or without oxygen or hydrogen, and containing one or more other elements
C01G 51/82 Compounds containing cobalt, with or without oxygen or hydrogen, and containing two or more other elements
C01G 51/84 Hydroxides
C01G 53/00 Compounds of nickel
C01G 53/01 Preparation or separation involving a liquid-liquid extraction, an adsorption or an ion-exchange
C01G 53/02 Carbonyls
C01G 53/04 Oxides
C01G 53/05 HydroxidesOxyhydroxides
C01G 53/06 Carbonates
C01G 53/08 HalidesOxyhalides
C01G 53/09 ChloridesOxychlorides
C01G 53/10 Sulfates
C01G 53/11 SulfidesOxysulfides
C01G 53/12 Complexes with ammonia
C01G 53/40 Complex oxides containing nickel and at least one other metal element
C01G 53/42 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
C01G 53/44 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
C01G 53/50 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
C01G 53/51 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing sodium
C01G 53/52 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (Mn2O4)2-, e.g. Li2(NixMn2-x)O4 or Li2(MyNixMn2-x-y)O4
C01G 53/54 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (Mn2O4)-, e.g. Li(NixMn2-x)O4 or Li(MyNixMn2-x-y)O4
C01G 53/56 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO3)2-, e.g. Li2(NixMn1-x)O3 or Li2(MyNixMn1-x-y)O3
C01G 53/66 Complex oxides containing nickel and at least one other metal element containing alkaline earth metals, e.g. SrNiO3 or SrNiO2
C01G 53/68 Complex oxides containing nickel and at least one other metal element containing alkaline earth metals, e.g. SrNiO3 or SrNiO2 containing rare earths, e.g. (La1.62 Sr0.38)NiO4
C01G 53/70 Complex oxides containing nickel and at least one other metal element containing rare earths, e.g. LaNiO3
C01G 53/80 Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
C01G 53/82 Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
C01G 53/84 Hydroxides
C01G 53/502 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt
C01G 53/504 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt with the molar ratio of nickel with respect to all the metals other than alkali metals higher than or equal to 0.5, e.g. Li(MzNixCoyMn1-x-y-z)O2 with x ≥ 0.5
C01G 53/506 Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt with the molar ratio of nickel with respect to all the metals other than alkali metals higher than or equal to 0.5, e.g. Li(MzNixCoyMn1-x-y-z)O2 with x ≥ 0.5 with the molar ratio of nickel with respect to all the metals other than alkali metals higher than or equal to 0.8, e.g. Li(MzNixCoyMn1-x-y-z)O2 with x ≥ 0.8
C01G 55/00 Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
C01G 56/00 Compounds of transuranic elements
C01G 99/00 Subject matter not provided for in other groups of this subclass