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Class Information
Number: 71/61
Name: Chemistry: fertilizers > Processes and products > Inorganic material > Alkali metal or ammonium
Description: Processes and products directed to the preparation of inorganic fertilizers containing alkali metal or ammonium values.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7393378 |
Method for recovering purified sodium bicarbonate and ammonium sulfate |
Jul. 1, 2008 |
| 7381237 |
Nitrogen containing fertilizer for plant growth |
Jun. 3, 2008 |
| 7371328 |
Method for treating hog and animal waste |
May. 13, 2008 |
| 7201788 |
Process for the production of a boron salt and its use in the agronomic field |
Apr. 10, 2007 |
| 7175683 |
Process for transforming sludge into NPK type granulated fertilizer |
Feb. 13, 2007 |
| 7175684 |
Prilling method |
Feb. 13, 2007 |
| 6991783 |
Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |
Jan. 31, 2006 |
| 6939387 |
Soil enhancers |
Sep. 6, 2005 |
| 6936087 |
Soil conditioning agglomerates containing calcium |
Aug. 30, 2005 |
| 6878180 |
Combination ammonium sulfate/drift reducing adjuvant and wet bond process for making the same |
Apr. 12, 2005 |
| 6858058 |
Fertilizer with excess free sequestering agents |
Feb. 22, 2005 |
| 6855182 |
Lignocellulose fiber composite with soil conditioners |
Feb. 15, 2005 |
| 6805821 |
Wet granulation method for generating granules |
Oct. 19, 2004 |
| 6793704 |
Weak alkaline organic fertilizer from organic waste including food waste and its manufacturing method |
Sep. 21, 2004 |
| 6776816 |
Methods for accelerating production of magnesium ammonium phosphate while attaining higher yields thereof and a slow-release fertilizer produced therefrom |
Aug. 17, 2004 |
| 6749659 |
Controlled release rate fertilizers and methods of making same |
Jun. 15, 2004 |
| 6749660 |
Solid-chemical composition and method of preparation for the anaerobic bioremediation of environmental contaminants coupled to denitrification |
Jun. 15, 2004 |
| 6733560 |
Water soluble complex fertilizers, method for their preparation and related use |
May. 11, 2004 |
| 6689181 |
Ammonium sulfate nitrate |
Feb. 10, 2004 |
| 6689720 |
High-pH oil based adjuvant blend for enhancing efficacy of pesticides |
Feb. 10, 2004 |
| 6673375 |
Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator |
Jan. 6, 2004 |
| 6669753 |
Method and composition for desensitizing the explosive performance of commercially available fertilizers |
Dec. 30, 2003 |
| 6656382 |
Use of layered double hydroxides (LDHs), which reversibly bind (exchange) nitrate |
Dec. 2, 2003 |
| 6642178 |
Adjuvant blend for enhancing efficacy of pesticides |
Nov. 4, 2003 |
| 6591767 |
Seed treatment method |
Jul. 15, 2003 |
| 6585900 |
Process for the treatment of sludge |
Jul. 1, 2003 |
| 6558445 |
Dry fertilizer compositions and method for making the same |
May. 6, 2003 |
| 6544313 |
Sulfur-containing fertilizer composition and method for preparing same |
Apr. 8, 2003 |
| 6540808 |
Controlled release fertilizers based on self-assembled molecule coatings |
Apr. 1, 2003 |
| 6461399 |
Organic material based uniprill fertilizer |
Oct. 8, 2002 |
| 6454979 |
Wet granulation method for generating granules |
Sep. 24, 2002 |
| 6447810 |
Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator |
Sep. 10, 2002 |
| 6447437 |
Method for reducing CO2, CO, NOX, and SOx emissions |
Sep. 10, 2002 |
| 6391079 |
Fertilizer with a chelate element |
May. 21, 2002 |
| 6386126 |
Seed treatment method |
May. 14, 2002 |
| 6379414 |
Process for producing pressed fertilizer granulates |
Apr. 30, 2002 |
| 6372007 |
Organic compost |
Apr. 16, 2002 |
| 6364926 |
Concentrated liquid adjuvant and fertilizer |
Apr. 2, 2002 |
| 6358293 |
Methods for rendering high concentrations of manganese safe for plant growth and formulations for same |
Mar. 19, 2002 |
| 6355084 |
Method for producing a fertilizer from gas containing sulfur oxides |
Mar. 12, 2002 |
| 6355083 |
Dust control composition for fertilizer and method of treatment of fertilizer |
Mar. 12, 2002 |
| 6331198 |
Composition useful as nitrification inhibiting additive for ammonia producing fertilizers |
Dec. 18, 2001 |
| 6322606 |
Coated granular fertilizer and method for producing same |
Nov. 27, 2001 |
| 6299663 |
Granulation method and apparatus therefor |
Oct. 9, 2001 |
| 6284709 |
Composition for stimulating plant growth and for improving plant preservation and method for preparing the same |
Sep. 4, 2001 |
| 6273928 |
Pourable aqueous boron-containing compositions and their preparation |
Aug. 14, 2001 |
| 6273927 |
Manufacturing method of fertilizer made from organic wastes |
Aug. 14, 2001 |
| 6210459 |
Soil nutrient compositions and methods of using same |
Apr. 3, 2001 |
| 6183532 |
Method for sterilizing soils |
Feb. 6, 2001 |
| 6179893 |
Process for generation of fertilizer granules containing urea and ammonium sulfate |
Jan. 30, 2001 |
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