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Class Information
Number: 423/305
Name: Chemistry of inorganic compounds > Phosphorus or compound thereof > Oxygen containing > Metal or ammonium containing
Description: +










Sub-classes under this class:

Class Number Class Name Patents
423/307 Hydrogen containing 93
423/314 Metaphosphate 58
423/311 Orthophosphate 254
423/306 Plural metal or metal and ammonium containing 455
423/315 Triphosphate or tetraphosphate 120


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8663475 Diatomaceous earth products containing reduced soluble metal levels, processes for reducing soluble metal levels in diatomaceous earth products, and methods of using the same Mar. 4, 2014
8623310 Process for preparing monobasic pyrophosphate materials Jan. 7, 2014
8597604 Tricalcium phosphates, their composites, implants incorporating them, and methods for their production Dec. 3, 2013
8568686 Synthesis of thin films and materials utilizing a gaseous catalyst Oct. 29, 2013
8545784 Method for the production of rare earth containing phosphates Oct. 1, 2013
8540815 Preparation for magnesium ammonium phosphate cements Sep. 24, 2013
8535578 Flame-retardant wood-based materials Sep. 17, 2013
8518370 Metalloaluminophosphate molecular sieves with lamellar crystal morphology and their preparation Aug. 27, 2013
8506670 Micronutrient fertilizers and methods of making and using the same Aug. 13, 2013
8496901 Preparation method for a water-insoluble crystal form II ammonium polyphosphate with high purity and polymerization degrees Jul. 30, 2013
8486354 Method for extracting rare earth material from monazite Jul. 16, 2013
8470293 Method of preparing a molecular sieve and its use in the conversion of oxygenates to olefins Jun. 25, 2013
8465716 Method of synthesizing phosphide materials Jun. 18, 2013
8431221 Therapeutic calcium phosphate particles and methods of manufacture and use Apr. 30, 2013
8419974 Methods for preparation of nanocrystalline rare earth phosphates for lighting applications Apr. 16, 2013
8399578 Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins Mar. 19, 2013
8399130 Mixed phosphate-diphosphate electrode materials and methods of manufacturing same Mar. 19, 2013
8383079 Molecular sieves having micro and mesoporosity, their synthesis and their use in the organic conversion reactions Feb. 26, 2013
8357344 Gas deacidizing method using an absorbent solution with vaporization and/or purification of a fraction of the regenerated absorbent solution Jan. 22, 2013
8337904 Magnesium-substituted hydroxyapatites Dec. 25, 2012
8329762 Nanometric calcium phosphate platelets Dec. 11, 2012
8318118 Process for the treatment of gas phase alkaline chloride in a combustion plant Nov. 27, 2012
8313719 Method of making active materials for use in secondary electrochemical cells Nov. 20, 2012
8293854 Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins Oct. 23, 2012
8268278 Phosphorus-calcium-strontium compound and uses thereof in endodontic cements Sep. 18, 2012
8268277 Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins Sep. 18, 2012
8262936 Phosphor, method for manufacturing the same, and light emitting diode Sep. 11, 2012
8246924 Combustion process for the manufacture of calcium phosphate and calcium phosphate composite particles Aug. 21, 2012
8187498 Phosphor, method for manufacturing the same, and light emitting diode May. 29, 2012
8182780 Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins May. 22, 2012
8178066 Method for stabilizing calcium phosphates fine particles, method for manufacturing calcium phosphates fine particles by using the method, and use thereof May. 15, 2012
8167995 Inorganic phosphate resins and method for their manufacture May. 1, 2012
8163259 Intergrown molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins Apr. 24, 2012
8133462 Method of modifying a lithium-based oxide comprising at least one transition metal, positive electrode comprising this oxide, and lithium secondary battery Mar. 13, 2012
8133470 Microporous crystalline silicoalumino/(metallo) aluminophosphate molecular sieve and method of synthesis thereof Mar. 13, 2012
8124038 IM-16 crystallised solid and process for the preparation thereof Feb. 28, 2012
8114542 Method for production of an anode for a lithium-ion battery Feb. 14, 2012
8092569 Methods of generating phosphorus fertilizers through the utilization of microbial fermentation technology Jan. 10, 2012
8067116 Highly reversible lithium intercalating electrode active material, preparation method thereof, electrode and secondary battery comprising the same Nov. 29, 2011
8029755 Tricalcium phosphates, their composites, implants incorporating them, and method for their production Oct. 4, 2011
8025725 Temperature-sensitive aluminum phosphate solution, a process for producing the same and the use thereof Sep. 27, 2011
8007752 Process for preparing oral calcium compositions Aug. 30, 2011
7973208 Enhancement of molecular sieve performance Jul. 5, 2011
7939043 Synthesis of chabazite structure-containing molecular sieves and their use in the conversion of oxygenates to olefins May. 10, 2011
7935330 Method of making porous crystalline materials May. 3, 2011
7932299 Advanced solid acid electrolyte composites Apr. 26, 2011
7927391 Ceria based glass polishing composition and a process for the manufacture thereof Apr. 19, 2011
7914760 Crystalline intergrowth material of silicoaluminophosphate having two intergrown phases Mar. 29, 2011
7906099 Intergrown molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins Mar. 15, 2011
7901664 Synthesis of aluminophosphate and metalloaluminophosphate molecular sieves Mar. 8, 2011

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