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Class Information
Number: 423/491
Name: Chemistry of inorganic compounds > Halogen or compound thereof > Binary compound containing metal
Description: Products or processes wherein the compound contains only a halogen and a metal.

Sub-classes under this class:

Class Number Class Name Patents
423/499.1 Alkali metal 98
423/497 Alkaline earth metal (mg, ca, sr, or ba) 171
423/495 Group iiia metal or beryllium (al, ga, in, tl, or be) 134
423/494 Group iva metal or copper (ge, sn, or pb) 46
423/493 Iron group metal or copper (fe, co, ni, or cu) 150
423/492 Refractory metal (ti, zr, hf, v, nb, ta, cr, mo, or w) 149

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8377406 Synthesis of bis(fluorosulfonyl)imide Feb. 19, 2013
8043584 Method of recycling Cd-112 isotope Oct. 25, 2011
7955569 Metal halide reactor for CVD and method Jun. 7, 2011
7938987 Organized carbon and non-carbon assembly and methods of making May. 10, 2011
7858065 Process for producing supported ruthenium and process for producing chlorine Dec. 28, 2010
7815884 Method for producing polycrystalline silicon Oct. 19, 2010
7740825 Method for forming a carbon nanotube aggregate Jun. 22, 2010
7691351 Method for treatment of a gas stream containing silicon tetrafluoride and hydrogen chloride Apr. 6, 2010
7670578 Method for preparing rare-earth halide blocks Mar. 2, 2010
7625502 Nano-scale metal halide scintillation materials and methods for making same Dec. 1, 2009
7601200 Method of separation/purification for high-purity silver chloride, and process for producing high-purity silver by the same Oct. 13, 2009
7592287 Method for the preparation of high surface area metal fluorides Sep. 22, 2009
7538044 Process for producing high-purity silicon and apparatus May. 26, 2009
7524480 Process for producing manganese fluoride Apr. 28, 2009
7517403 Bismuth-containing pigment solid solutions Apr. 14, 2009
7407639 Method for preparing particles of a defined size in a reaction vessel Aug. 5, 2008
7407643 Process for removing water from a mixture containing water and zinc chloride Aug. 5, 2008
7407605 Manufacturable CoWP metal cap process for copper interconnects Aug. 5, 2008
7368093 Process for preparing fused solid of europium halide May. 6, 2008
7273904 Nanocrystals in ligand boxes exhibiting enhanced chemical, photochemical, and thermal stability, and methods of making the same Sep. 25, 2007
7238331 Process for producing nano-powders and powders of nano-particle loose aggregate Jul. 3, 2007
7217402 Apparatus and method for making metal chloride salt product May. 15, 2007
7144568 Method and device for carrying out a reaction in liquid medium with gas evolution Dec. 5, 2006
7125535 Method of preparing anhydrous manganese chloride Oct. 24, 2006
7087209 Method for producing a halide brine Aug. 8, 2006
7064238 Conversion of alkanes to oxygenates Jun. 20, 2006
7021487 Processing method for high pressure gas container and halogen containing gas filled in said container Apr. 4, 2006
6992038 Zinc chloride-loaded support and method for producing the same Jan. 31, 2006
6921474 Chloride melt process for the separation and recovery of zinc Jul. 26, 2005
6808692 Enhanced mercury control in coal-fired power plants Oct. 26, 2004
6730234 Method for regeneration of used halide fluids May. 4, 2004
6635231 Preparation of arsenic pentafluoride Oct. 21, 2003
6524546 Process for making calcium chlorides Feb. 25, 2003
6507020 Halide compound mass spectrometry method and mass spectrometry apparatus Jan. 14, 2003
6375909 Method for the removal of mercury and nitrogen oxides from combustion flue gas Apr. 23, 2002
6277351 Crucible for growing macrocrystals Aug. 21, 2001
6153164 Method for producing uranium oxide from uranium tetrafluoride and a phyllosilicate mineral Nov. 28, 2000
6146601 Enrichment of silicon or germanium isotopes Nov. 14, 2000
6117408 Method of producing zinc bromide Sep. 12, 2000
6096281 Method for producing uranium oxide from uranium oxyfluoride Aug. 1, 2000
6060031 Method for neutralizing acid gases from laser exhaust May. 9, 2000
6036937 Method for producing zinc bromide Mar. 14, 2000
6036929 Process for the recovery of zinc from aqueous process streams Mar. 14, 2000
6001323 Process for preparing tin tetrachloride Dec. 14, 1999
5994604 Method and apparatus for low temperature destruction of halogenated hydrocarbons Nov. 30, 1999
5951954 Method for manufacturing clear brine fluids from impure zinc feedstock Sep. 14, 1999
5918106 Method for producing uranium oxide and a non-radioactive fluorine compound from uranium tetrafluoride and a solid oxide compound Jun. 29, 1999
5853691 Silver halides of altered crystal habit or morphology and methods for producing same Dec. 29, 1998
5783166 Process for producing antimony trioxide Jul. 21, 1998
5759229 Method for recovering cobalt/manganese/bromine values from residue containing used catalyst Jun. 2, 1998

1 2 3

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