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Browse by Category: Main > Chemistry
Class Information
Number: 71/64.08
Name: Chemistry: fertilizers > Processes and products > Forms or conditioning > Slurry or suspension
Description: Subject matter wherein the material is in the form of a slurry, i.e., a thin watery mixture of a fine insoluble material or a suspension or a condition of a substance whose particles are dispersed through a fluid but not dissolved in it.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8685706 Arid land soil crust restoration Apr. 1, 2014
8673816 Surfactants in agrochemical formulations Mar. 18, 2014
8241387 Agricultural composition Aug. 14, 2012
8197572 Fertilizer suspension and method of preparation Jun. 12, 2012
8137430 Calcium formate fertiliser Mar. 20, 2012
8052986 System controlling soluble phosphorus Nov. 8, 2011
8029828 System controlling soluble phosphorus Oct. 4, 2011
7927616 Pesticide compositions and methods for their use Apr. 19, 2011
7575365 Viscosity control of particle formation by adjusting agitation speed Aug. 18, 2009
7445927 Bioreactor system for biological degradation of oily sludge Nov. 4, 2008
7252697 Methods for making controlled-release ammonium phosphate fertilizer Aug. 7, 2007
7074252 Agricultural extraction products and processes Jul. 11, 2006
6889471 Polyacrylamide suspensions for soil conditioning May. 10, 2005
6780209 Partially dehydrated reaction product process for making same, and emulsion containing same Aug. 24, 2004
6752850 Liquid soil conditioner Jun. 22, 2004
6515031 Technique for emulsifying highly saturated hydroisomerized fluids Feb. 4, 2003
6506805 Magnesium ammonium phosphate hexahydrate and monohydrate slurries Jan. 14, 2003
6476082 Magnesium ammonium phosphate hexahydrate slurry Nov. 5, 2002
6237246 Treating sewage or like sludge May. 29, 2001
6218353 Solid particulate propellant systems and aerosol containers employing the same Apr. 17, 2001
6176893 Controlled release emulsion fertilizer compositions Jan. 23, 2001
6066772 Treatment of TNT-contaminated soil May. 23, 2000
5997602 Aqueous fertilzer suspension containing at least phosphate ions and calcium or magnesium ions and a use of the suspension Dec. 7, 1999
5928491 Plant compatible electrolyte composition as well as electrolyte ionized water production device and methods Jul. 27, 1999
5906962 Non-aqueous suspension concentrates of highly water-soluble solids May. 25, 1999
5865869 Solution for plant root watering Feb. 2, 1999
5863861 Stable aqueous fertilizer composition concentrate comprising potassium Jan. 26, 1999
5858055 Water-in-oil emulsion fertilizer compositions Jan. 12, 1999
5851260 Suspension fertilizer suitable for irrigation fertilization, and a process for its preparation Dec. 22, 1998
5707551 Nonaqueous suspension concentrates of highly water-soluble solids Jan. 13, 1998
5700395 Dispersants Dec. 23, 1997
5688742 Water based formation of a beaded product Nov. 18, 1997
5654033 Solid fertilizer with a modifier bound to its surface Aug. 5, 1997
5518517 Water-in-oil emulsion fertilizer compositions May. 21, 1996
5512079 Water-in-oil emulsifiers for slow release fertilizers using tertiary alkanol amines Apr. 30, 1996
5482529 Fertilizing preparation improving the extraction of phosphorus for plants Jan. 9, 1996
5445663 Fertilizer composition comprising dispersions or solutions of nutrient compounds and method for its manufacture Aug. 29, 1995
5443764 Water-dispersible granules Aug. 22, 1995
5439497 Utilization of low-quality ammonium sulfates Aug. 8, 1995
5378258 Method and an installation for producing granulated triple superphosphate (TSP) Jan. 3, 1995
5366532 Fertilizers containing microorganisms and their production processes Nov. 22, 1994
5300127 Seed coatings Apr. 5, 1994
5139555 Fertilizer processes and compositions using s-triazines Aug. 18, 1992
5135561 Ammonium sulfate suspension intermediates for nitrogen-sulfur fluids Aug. 4, 1992
5125952 Storage-stable melamine dispersion Jun. 30, 1992
5123950 Coated agricultural chemicals Jun. 23, 1992
5104436 Method of producing glyoxylated hydroxypropyl guar and liquid plant treatment composition containing same Apr. 14, 1992
5102440 Granular slow release fertilizer composition and process Apr. 7, 1992
5024689 Nitrogen fertilizer Jun. 18, 1991
5022913 Stabilized ammonium orthophosphate suspensions Jun. 11, 1991

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