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Class Information
Number: 71/59
Name: Chemistry: fertilizers > Processes and products > Inorganic material > Nitrogen-containing (except ammonium) > Nitrates > With alkali metal or ammonium compound
Description: Processes and products which include, additionally, alkali metal or ammonium values.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8608821 Method for the production of fertilizer and CO2 Dec. 17, 2013
8491692 Dispersable potash granule Jul. 23, 2013
8480782 Coated fertilizer particles Jul. 9, 2013
8470065 Manufacturing of bioorganic-augmented high nitrogen-containing inorganic fertilizer Jun. 25, 2013
8268279 Pastillation of ammonium sulfate nitrate Sep. 18, 2012
8163672 Multiple effect plant growth promoting composition mixture Apr. 24, 2012
8163059 Coating oil comprising by-products from the manufacture of fatty acid alkyl esters and/or biodiesel Apr. 24, 2012
8110017 Fertilizer suspension and method of preparation Feb. 7, 2012
8110018 Ammonium nitrate granule and method for the preparation of the same Feb. 7, 2012
8075660 Stabilized compositions comprising ammonium nitrate Dec. 13, 2011
7985393 Pastillation of ammonium sulfate nitrate Jul. 26, 2011
7972408 Process and apparatus for further processing of sewage sludge and other materials to reduce pathogens and toxins Jul. 5, 2011
7892311 Use of ulvans as elicitors of mechanisms for nitrogen absorption and protein synthesis Feb. 22, 2011
7837757 Enhanced abscisic acid and fertilizer performance Nov. 23, 2010
7771505 Controlled release fertilizer composition Aug. 10, 2010
7666242 Adjuvant blend for spray on fruit or foliage Feb. 23, 2010
7575365 Viscosity control of particle formation by adjusting agitation speed Aug. 18, 2009
7175684 Prilling method Feb. 13, 2007
6805821 Wet granulation method for generating granules Oct. 19, 2004
6733560 Water soluble complex fertilizers, method for their preparation and related use May. 11, 2004
6689720 High-pH oil based adjuvant blend for enhancing efficacy of pesticides Feb. 10, 2004
6689181 Ammonium sulfate nitrate Feb. 10, 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
6641638 Process for nitrogen oxide waste conversion to fertilizer Nov. 4, 2003
6642178 Adjuvant blend for enhancing efficacy of pesticides Nov. 4, 2003
6475259 Coating agent and coated particulate fertilizers Nov. 5, 2002
6454979 Wet granulation method for generating granules Sep. 24, 2002
6423109 Free flowing fertilizer composition with enhanced deposition/anti drift characteristics Jul. 23, 2002
6372007 Organic compost Apr. 16, 2002
6364926 Concentrated liquid adjuvant and fertilizer Apr. 2, 2002
6358538 Method for protecting plants from fungus Mar. 19, 2002
6358294 Free-flowing fertilizer compositions Mar. 19, 2002
6344066 Process for the preparation of fertilizers and sulfur compounds Feb. 5, 2002
6312493 Water soluble fertilizer compositions Nov. 6, 2001
6299663 Granulation method and apparatus therefor Oct. 9, 2001
6176892 Method for making nitrogen-potassium fertilizer containing calcium nitrate and products thereof Jan. 23, 2001
6174442 Adsorbent for phosphate from an aqueous medium, production and use of said adsorbent Jan. 16, 2001
6171358 Calcium nitrate based fertilizer Jan. 9, 2001
6132484 Wet granulation method for generating fertilizer granules Oct. 17, 2000
6039783 Process and equipment for nitrogen oxide waste conversion to fertilizer Mar. 21, 2000
6001147 Unsymmetrical polyureaurethane fertilizer encapsulation Dec. 14, 1999
5997599 Soil conditioning agglomerates containing cement kiln dust Dec. 7, 1999
5997602 Aqueous fertilzer suspension containing at least phosphate ions and calcium or magnesium ions and a use of the suspension Dec. 7, 1999
5965117 Water-bouyant particulate materials containing micronutrients for phytoplankton Oct. 12, 1999
5938813 Granular coated particles containing urea and metal nitrate, and process for making the same Aug. 17, 1999
5851260 Suspension fertilizer suitable for irrigation fertilization, and a process for its preparation Dec. 22, 1998
5725630 Dry granular fertilizer blend and a method of fertilizing plants Mar. 10, 1998
5720794 Ammonium nitrate particulate fertilizer and method for producing the same Feb. 24, 1998
5647885 Method of complex providing user with mineral salts and/or fertilizers, and system for effecting same Jul. 15, 1997

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