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Class Information
Number: 423/464
Name: Chemistry of inorganic compounds > Halogen or compound thereof > Plural metal or metal and ammonium containing > Including fluorine
Description: Products and processes in which the halogen is fluorine.










Sub-classes under this class:

Class Number Class Name Patents
423/465 Including aluminum 53


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8623317 Adjusting the stability of complex metal hydrides Jan. 7, 2014
8618008 Ca--La--F based transparent ceramic, Ca--La--F based transparent ceramic, optical element, optical system, and ceramic-forming composition Dec. 31, 2013
8388925 Methods for producing aluminum trifluoride Mar. 5, 2013
8252208 Calcium fluoride optics with improved laser durability Aug. 28, 2012
8206488 Fluoride ion cleaning method Jun. 26, 2012
8206679 Method for producing Ca-La-F based transparent ceramic, Ca-La-F based transparent ceramic, optical element, optical system, and ceramic-forming composition Jun. 26, 2012
8202449 Corrosion-inhibited ammonium polyphosphate fire retardant compositions Jun. 19, 2012
8192715 Lithium-containing composite oxide and its production method Jun. 5, 2012
8158096 Barium copper sulfur fluoride transparent conductive thin films and bulk material Apr. 17, 2012
8101143 Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery Jan. 24, 2012
8088349 Clean method for preparing layered double hydroxides Jan. 3, 2012
8039149 Bismuth oxyfluoride based nanocomposites as electrode materials Oct. 18, 2011
7938987 Organized carbon and non-carbon assembly and methods of making May. 10, 2011
7820868 Transition metal substituted polyoxometalates and process for their preparation Oct. 26, 2010
7790318 Positive active material for lithium secondary battery and method of preparing same Sep. 7, 2010
7785742 Lithium-nickel-cobalt-manganese containing composite oxide Aug. 31, 2010
7771611 Oxypentafluorosulfate compositions and processes for making them Aug. 10, 2010
7749482 Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery Jul. 6, 2010
7695869 Positive active material for lithium secondary battery and method of preparing same Apr. 13, 2010
7674553 Positive active material for lithium secondary battery and method of preparing same Mar. 9, 2010
7625502 Nano-scale metal halide scintillation materials and methods for making same Dec. 1, 2009
7615315 Positive electrode material for lithium secondary cell and process for producing the same Nov. 10, 2009
7476376 Metal composite oxide with novel crystal structure and their use as ionic conductors Jan. 13, 2009
7214362 Purification method for producing high purity niobium compound and/or tantalum compound May. 8, 2007
7211235 Method for producing hydrotalcites May. 1, 2007
7175823 Purification method for producing high purity niobium compound and/or tantalum compound Feb. 13, 2007
7163649 Minimizing spatial-dispersion-induced birefringence Jan. 16, 2007
7090722 Acid-reactive dental fillers, compositions, and methods Aug. 15, 2006
7018741 Particulate positive electrode active material for a lithium secondary cell Mar. 28, 2006
6979434 Method for producing potassium fluorotantalate crystal being low in oxygen content and method for producing potassium fluoroniobate crystal being low in oxygen content, potassium fluorotantala Dec. 27, 2005
6960331 Methods of making lithium metal cathode active materials Nov. 1, 2005
6949233 Method of preparing positive active material for rechargeable lithium batteries Sep. 27, 2005
6929784 Chlorotrifuorine gas generator system Aug. 16, 2005
6860941 METHOD FOR MANUFACTURING HIGH-PURITY POTASSIUM FLUORONIOBATE CRYSTAL, RECRYSTALLIZATION BATH USED IN MANUFACTURING METHOD THEREOF AND HIGH-PURITY POTASSIUM FLUOROTANTALATE CRYSTAL OR HIGH-PURI Mar. 1, 2005
6838023 Trivanadium oxide hydrate compositions Jan. 4, 2005
6800268 Method for producing potassium fluoroniobate crystals and potassium fluoroniobate crystals Oct. 5, 2004
6767665 Method for producing molten salts with an extruder and use of the molten salts Jul. 27, 2004
6764669 Method for producing fluorinated potassium tantalate crystal Jul. 20, 2004
6743409 Alkali metal fluorozincate and method for producing it Jun. 1, 2004
6713039 Lithium-manganese oxide for use in lithium secondary cell cathode and method for producing the lithium-manganese oxide Mar. 30, 2004
6682712 Process for the preparation of lithium hexafluoroarsenate Jan. 27, 2004
6620347 Crystalline filters for ultraviolet light sensors Sep. 16, 2003
6589695 Positive active material for rechargeable lithium battery and method of preparing same Jul. 8, 2003
6555078 Method of preparing lithium salts Apr. 29, 2003
6406677 Methods for low and ambient temperature preparation of precursors of compounds of group III metals and group V elements Jun. 18, 2002
6383459 Method for purifying a tantalum compound using a fluoride compound and sulfuric acid May. 7, 2002
6132488 Process of treating waste containing zinc oxide Oct. 17, 2000
6087042 Positive electrode material for secondary lithium battery Jul. 11, 2000
6060031 Method for neutralizing acid gases from laser exhaust May. 9, 2000
6010676 Method for making a highly pure tantalum compound Jan. 4, 2000

1 2 3










 
 
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