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Class Information
Number: 423/395
Name: Chemistry of inorganic compounds > Nitrogen or compound thereof (except ammonium salt of non-nitrogen acid) > Oxygen containing > Nitrate
Description: -
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7517514 |
Process for treating residue of organic material |
Apr. 14, 2009 |
| 7462342 |
Method for producing basic metal nitrate |
Dec. 9, 2008 |
| 7371357 |
Process for removal of pollutants |
May. 13, 2008 |
| 7105136 |
Controlled morphogenesis of copper salts |
Sep. 12, 2006 |
| 6949236 |
Aminosulfonate product-treated nitrogen-containing salt particles |
Sep. 27, 2005 |
| 6911188 |
Production of two alkali metal salts by a combined ion exchange and crystallization process |
Jun. 28, 2005 |
| 6899858 |
Method of synthesis of hafnium nitrate for HfO2 thin film deposition via ALCVD process |
May. 31, 2005 |
| 6835320 |
Zinc-modified composite polybasic salt, process for producing the same, and use |
Dec. 28, 2004 |
| 6797035 |
Oxidizing additives for control of particulate emissions |
Sep. 28, 2004 |
| 6773487 |
Process for refining silver bullion with gold separation |
Aug. 10, 2004 |
| 6761828 |
Process for the reduction of concentration of nitrates and/or nitrogen-containing compounds by means of SO2 |
Jul. 13, 2004 |
| 6706249 |
Composite polybasic salt, process for producing the same, and use |
Mar. 16, 2004 |
| 6652820 |
Methods of making cesium salts and other alkali metal salts |
Nov. 25, 2003 |
| 6641638 |
Process for nitrogen oxide waste conversion to fertilizer |
Nov. 4, 2003 |
| 6610267 |
Method for manufacturing a calcium nitrate melt and product thereof |
Aug. 26, 2003 |
| 6610263 |
System and process for removal of pollutants from a gas stream |
Aug. 26, 2003 |
| 6555078 |
Method of preparing lithium salts |
Apr. 29, 2003 |
| 6475457 |
Process for manufacturing potassium nitrate fertilizer and other metal nitrates |
Nov. 5, 2002 |
| 6468494 |
Process for preparing metal nitrates from the corresponding metals |
Oct. 22, 2002 |
| 6419887 |
Process for the treatment of residual liquors from the ammoniation and carbonation of alkali metal salts |
Jul. 16, 2002 |
| 6306494 |
Fine particulate synthetic chalcoalumite compounds, process for their production, and heat insulator and agricultural film containing the fine particulate synthetic chalcoalumite compounds |
Oct. 23, 2001 |
| 6290747 |
Conversion of impure silver halide to ultra-pure silver metal |
Sep. 18, 2001 |
| 6274105 |
Process for producing high-purity potassium salts |
Aug. 14, 2001 |
| 6221322 |
Strontium nitrate and method for manufacturing same |
Apr. 24, 2001 |
| 6042800 |
Continuous method of removing impurities from crude silver nitrate |
Mar. 28, 2000 |
| 6039783 |
Process and equipment for nitrogen oxide waste conversion to fertilizer |
Mar. 21, 2000 |
| 6022992 |
Acid-salt metathetic process |
Feb. 8, 2000 |
| 6019955 |
Active nickel hydroxide material having controlled water content |
Feb. 1, 2000 |
| 6015535 |
Process for producing purified cesium compound from cesium alum |
Jan. 18, 2000 |
| 5985223 |
Removal of NOx and SOx emissions form pickling lines for metal treatment |
Nov. 16, 1999 |
| 5980842 |
Separation of calcium from metal compounds |
Nov. 9, 1999 |
| 5980856 |
Synthetic chalcoalumite-type compounds and processes for producing the same |
Nov. 9, 1999 |
| 5955048 |
Process for making flash activated hydrotalcite |
Sep. 21, 1999 |
| 5861133 |
Synthetic chalcoalumite compounds and process for producing thereof |
Jan. 19, 1999 |
| 5846286 |
Method for removing NO.sub.x from a gas stream while producing an alkaline earth nitrate fertilizer composition |
Dec. 8, 1998 |
| 5827488 |
Process for removing SO.sub.2 and NO.sub.x from a gaseous stream |
Oct. 27, 1998 |
| 5817283 |
Method for removing sulfur dioxide and nitrogen oxides from combustion gases |
Oct. 6, 1998 |
| 5814291 |
Simplified synthesis of anion intercalated hydrotalcites |
Sep. 29, 1998 |
| 5776424 |
Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with monovalen inorganic anions |
Jul. 7, 1998 |
| 5730951 |
Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with polyvalent inorganic anions |
Mar. 24, 1998 |
| 5728363 |
Two powder synthesis of hydrotalcite and hydrotalcite-like compounds |
Mar. 17, 1998 |
| 5728365 |
Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with divalent inorganic anions |
Mar. 17, 1998 |
| 5728366 |
Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with monovalent organic anions |
Mar. 17, 1998 |
| 5728367 |
Process for fabricating a lithiated transition metal oxide |
Mar. 17, 1998 |
| 5728364 |
Two powder synthesis of hydrotalcite and hydrotalcite like compounds |
Mar. 17, 1998 |
| 5720883 |
Bismuth lead compound |
Feb. 24, 1998 |
| 5626827 |
Basic aluminum antiperspirant active materials having enhanced activity, antiperspirant active compositions containing such materials, and methods for preparation of such materials and composi |
May. 6, 1997 |
| 5578286 |
Two powder synthesis of hydrotalcite-like compounds with divalent or polyvalent organic anions |
Nov. 26, 1996 |
| 5437852 |
Water-soluble pre-ceramic polymers and methods of their production |
Aug. 1, 1995 |
| 5411725 |
Process for the continuous conversion of one hydroxylamine salt to another hydroxylamine salt |
May. 2, 1995 |
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