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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 81
423/314 Metaphosphate 55
423/311 Orthophosphate 225
423/306 Plural metal or metal and ammonium containing 366
423/315 Triphosphate or tetraphosphate 115


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

Patent Number Title Of Patent Date Issued
7588744 Method of recovering phosphate for reuse as a fertilizer Sep. 15, 2009
7566432 Method of synthesizing zirconium phosphate particles Jul. 28, 2009
7553794 Heteropolyacid and or its salt supported catalyst, production process of the catalyst and production process of compound using the catalyst Jun. 30, 2009
7527777 Zeolite, process for producing the same, adsorbent comprising the zeolite, heat utilization system, adsorption heat pump, cold/heat storage system, and air-conditioning apparatus for humidity May. 5, 2009
7498011 Aluminophosphate molecular sieve, its synthesis and use Mar. 3, 2009
7481954 Composition for a light filtering material Jan. 27, 2009
7442365 Process for preparing molecular sieve beads Oct. 28, 2008
7416803 Solid acid electrolytes for electrochemical devices Aug. 26, 2008
7390335 Nanostructured bioactive materials prepared by spray drying techniques Jun. 24, 2008
7375050 Synthesis and use of aluminophosphates and silicoaluminophosphates May. 20, 2008
7374739 Calcium phosphate bone replacement materials and methods of use thereof May. 20, 2008
7361327 Microporous crystals and synthesis schemes Apr. 22, 2008
7341706 Method of synthesising crystalline microporous metalloaluminophosphate for a solid body Mar. 11, 2008
7341707 Method for in-situ synthesis of crystalline microporous metalloaluminophosphate in a formed body Mar. 11, 2008
7320782 Process for preparing a layered molecular sieve composition Jan. 22, 2008
7273521 Method of producing granulated calcium carbonate/calcium phosphate composite materials with very high calcium to phosphate mole ratios Sep. 25, 2007
7258898 Processes for treating coral and coating an object Aug. 21, 2007
7255849 EMM-3, new crystalline microporous material Aug. 14, 2007
7255962 Eulytite solid acid electrolytes for electrochemical devices Aug. 14, 2007
7211231 Ion exchange materials for use in a .sup.213Bi generator May. 1, 2007
7204968 Method of producing heat energy Apr. 17, 2007
7195745 Method of preparing a product based on phosphate of thorium and/or actinide(s) Mar. 27, 2007
7195746 Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins Mar. 27, 2007
7153483 Crystalline molecular sieve SSZ-51 composition of matter and synthesis thereof Dec. 26, 2006
7112314 Polymerization employing diacyl peroxide made in aprotic solvent Sep. 26, 2006
7101820 Crystalline compositions of doped aluminum phosphate Sep. 5, 2006
7081366 Uniform bead dosing from a stable dispersion Jul. 25, 2006
7045105 Calcium phosphate bone replacement materials and methods of use thereof May. 16, 2006
7037874 Process for the preparation of porous crystalline silicoaluminophosphate molecular sieves May. 2, 2006
7033559 Metallophosphate type IM-6 crystalized solid and the preparation method thereof Apr. 25, 2006
7022423 Sealed contact bushings Apr. 4, 2006
7014827 Synthesis of silicoaluminophosphates Mar. 21, 2006
6998101 Crystallized IM-8 solid of metallophosphate type and process for the preparation thereof Feb. 14, 2006
6974889 Processes for manufacture of molecular sieves Dec. 13, 2005
6969501 Minerals and methods for their production and use Nov. 29, 2005
6949238 Microporous crystals and synthesis schemes Sep. 27, 2005
6927187 Synthesis of silicoaluminophosphates Aug. 9, 2005
6926882 Porous inorganic macrostructure materials and process for their preparation Aug. 9, 2005
6914030 Synthesis of silicoaluminophosphates Jul. 5, 2005
6908604 Macrostructures of porous inorganic material and process for their preparation Jun. 21, 2005
6849243 Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate, a process for producing them and their use Feb. 1, 2005
6849275 Calcium phosphate composition and method of preparing same Feb. 1, 2005
6835363 Synthesis of molecular sieves of CHA framework type Dec. 28, 2004
6833127 Method of removing structure directing agents from molecular sieves Dec. 21, 2004
6797248 Mesoporous molecular sieve and a process for the preparation of the same Sep. 28, 2004
6793901 Synthesis of molecular sieves having the CHA framework type Sep. 21, 2004
6774081 Process for preparing vanadyl pyrophosphate catalyst Aug. 10, 2004
6749769 Crystalline compositions of doped aluminum phosphate Jun. 15, 2004
6716407 Monazite-based coatings for thermal protection systems Apr. 6, 2004
6680278 Synthesis of silicoaluminophosphates Jan. 20, 2004

1 2 3 4 5 6 7 8


 
 
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