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Class 71/31 - Inorganic material


Subclass of Class 71 - Chemistry: fertilizers
Definition: Methods of making fertilizer containing only inorganic materials
No. of patents: 128
Last issue date: 02/23/2010


1        
NumberTitleIssue Date
7666242Adjuvant blend for spray on fruit or foliage
An adjuvant that is applied to foliage or fruit or both of a plant and comprises an effective amount ammonium sulfate, an effective amount of an alkyl polysaccharide and n effective amount of a mono, di or polysaccharide. The adjuvant is dispersed in a selected amou...
02/23/2010
7645314Composition useful for making slow release nitrogen free phosphorous, potassium and sulfur oxide glass and a process of making glass therefrom
Di-ammonium phosphate, murate of potash and gypsum are the conventional phosphorous, potassium and sulfur fertilizers respectively. Application of gypsum to soil can cause an increase calcium load on soil and polluted surface and underground water. The most successf...
01/12/2010
7459005Chemical composition and method
The invention relates to an aqueous solution consisting essentially of: (a) hydrogen peroxide; (b) at least one compound selected from the group consisting of complexing agents based on phosphonic acids, salts and degradation products there...
12/02/2008
7445657Application methods for fine powders and uses thereof
A method of preparing and coating fertilizer pellets is described. Fertilizer, seed or other materials are added to a blender. Powdered micronutrients are added to the blend (at any time in the process) at rates up to but not exceeding 1% of the total blend. The res...
11/04/2008
7442224Fertilizer compositions and methods of making and using same
Fertilizer compositions for plant production are described, comprised of decontaminated manure and Bacillus spores, preferably a humic acid derived from lignite and, optionally, one or more of N compounds, P compounds, K compounds, and combinations of two or ...
10/28/2008
7425228Homogeneous, boron-doped alkaline earth peroxides
Homogeneous, boron-doped alkaline earth peroxides and mixed alkaline earth peroxides, methods for the production thereof, and use thereof as oxygenating agents for agricultural purposes. ...
09/16/2008
7410522Fertilizer
A liquid fertilizer is described. The fertilizer comprises a mixture of soluble and insoluble forms of nutrients. The fertilizer provides both quick release and slow release nutrients to plants, meaning that a single application of the fertilizer supplies nutrients ...
08/12/2008
7402190Method for making formulated nitrogenous and complex fertilizer in highly homogenized spherical granule form starting from urea-formaldehyde liquid resins and the fertilizer made thereby
The present invention relates to a method for making formulated nitrogenous and complex fertilizers, in granule form, suitable for slowly releasing nitrogen, comprising the steps of preparing an aqueous urea/formaldehyde dispersion with a molar ratio from 0.8:1 to 2...
07/22/2008
7320724Compositions for the staged release of nutrients to plants
A fertilizer composition is adapted to stage the controlled release of nutrients such that the composition need only be applied once in a plant's growth cycle, but with individual nutrients releasing at predetermined, staged intervals targeted to the precise needs o...
01/22/2008
7252697Methods for making controlled-release ammonium phosphate fertilizer
A method for making controlled-release ammonium phosphate fertilizer has the following acts of: cracking, pulverizing, blending, aging, drying, and adding release-controlling materials into an ammonium phosphate slurry during preparing processes or adding release-co...
08/07/2007
7201788Process for the production of a boron salt and its use in the agronomic field
The present invention relates to a process for the production of potassium octoborate hydrate which comprises the dissolution of boric acid and caustic potash in an aqueous solution brought to a temperature of 95° C., the drying of the product obtained and its grin...
04/10/2007
7189275Permeable composition, controlled release product and methods for the production thereof
A permeable composition, a controlled release product, and methods for producing the permeable composition and controlled release product. The permeable composition includes a matrix material, a particulate filler material, and interfacial passageways between the ma...
03/13/2007
7175683Process for transforming sludge into NPK type granulated fertilizer
A process for transforming sludge into npk type granulated fertilizer in which the energy consume is reduced a 90% thanks to the addition of a special filtration step in which the water content is reduced a 50% and the remaining water is evaporated by the exothermic...
02/13/2007
7060656Antibacterial rockwool growth medium for hydroponics
An antibacterial rockwool growth medium for hydroponics is used for hydroponic growth of rice, flowers and ornamental plants, fruitage, etc. The medium includes a rockwool base used as a culture medium for hydroponics, and an inorganic antibacterial agent is dispers...
06/13/2006
7044994Fertilizer compositions and methods of making and using same
Fertilizer compositions for plant production are described, comprised of decontaminated manure and Bacillus spores, preferably a humic acid derived from lignite and, optionally, one or more of N compounds, P compounds, K compounds, and combinations of two or ...
05/16/2006
7018643Pesticide delivery system
In one embodiment, the present invention relates to a pesticide delivery system, containing a continuous film having a thickness from about 1 μm to about 1,000 μm and noncontinuous areas having sizes less than about 100 μm, the continuous film containing a partic...
03/28/2006
7001869Seed treatment and method of treating seed
The invention includes a seed treatment composition containing plant macronutrients, micronutrients, a pest inhibitor and at least one growth regulator. The composition additionally contains a vitamin component, an amino acid component, a penetrant and an energy sou...
02/21/2006
6987082Controlled release products and processes for the preparation thereof
A controlled release product is provided having a suppressed initial release period and a predetermined longevity. The product includes a particulate water soluble core material and a semi-permeable coating layer applied on the core material for controlling the rele...
01/17/2006
6939387Soil enhancers
Compositions for increasing the amount of available silica, calcium, magnesium, and sulfur are described herein. The compositions contain calcium silicate (CaSiO2) and magnesium sulfite (MgSO3). Calcium silicate may be in the form of calcium si...
09/06/2005
6878179Fertilizer compositions and methods of making and using same
Fertilizer compositions for plant production are described, comprised of decontaminated manure and Bacillus spores, preferably a humic acid derived from lignite and, optionally, one or more of N compounds, P compounds, K compounds, and combinations of two or ...
04/12/2005
6855182Lignocellulose fiber composite with soil conditioners
A pellet for use in conditioning soil made of a lignocellulose fiber matrix having up to 20% by weight of a soil conditioning material incorporated therein. The soil conditioning material comprises one or more synthetic soil conditioning polymers and, optionally, ad...
02/15/2005
6852142Organic-based fertilizer
The subject invention provides methods for producing homogenous organic base fertilizer for plant nutrition and soil fertility. Also provided by the subject invention are value added fertilizer products for plant nutrition and soil fertility and concentrated liquid ...
02/08/2005
6826866Fully compatible water-soluble fertilizer and use
The use of dilute aqueous water-soluble fertilizer compositions are disclosed to enhance the rewetting of water, uniformity and nutrient retention characteristics of initially untreated plant culture media and soil. The aqueous fertilizer compositions contain...
12/07/2004
6793704Weak alkaline organic fertilizer from organic waste including food waste and its manufacturing method
A calcium-enriched organic fertilizer for acid soil and/or a magnesium-enriched organic fertilizer for field products and/or a silica-enriched organic fertilizer for paddy field products, and its manufacturing method. The method includes elimination of saline matter...
09/21/2004
6783567Composition and method for soil acidification
A composition and method for soil acidification. The composition is provided in a sulfur humate granule. The granule includes elemental sulfur, micronized humate, and a binding agent wherein the ratio of micronized humate to sulfur is about 1:4. The granule is prefe...
08/31/2004
6749660Solid-chemical composition and method of preparation for the anaerobic bioremediation of environmental contaminants coupled to denitrification
This invention concerns the formulation and preparation of ammonium- and urea-free solid-chemical compositions for the anaerobic bioremediation of environmental contamination using the biological process of denitrification. The composition includes nitrate salts and...
06/15/2004
6733560Water soluble complex fertilizers, method for their preparation and related use
The present invention relates to a method for the preparation of a complex NPK fertilizer in the form of granules or prills, and to a method for its preparation and to the related use of the fertilizer thereby obtained. In particular the present invention relates to...
05/11/2004
6673375Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator
Disclosed are a multipurpose, high-functional, alkaline solution composition, preparation therefor and use thereof as a nonspecific immunostimulator. The composition comprises 1-25 parts by weight of borax (Na2 B4 O7.10H.sub.2
01/06/2004
6638342Process and facility for removing metal contaminants from fertilizer streams
A process and system for producing fertilizers with reduced levels of contaminants, and particularly a flue gas scrubbing process and facility that produce a fertilizer byproduct which is treated to remove heavy metals originally present in the scrubbed f...
10/28/2003
6617412Fertilizer encapsulation using sulfur containing polyols
This invention relates to fertilizer encapsulation with polyurethanes wherein the isocyanate-reactive composition contains sulfur. The process of the present invention comprises applying a polyisocyanate composition to fertilizer particles, applying an is...
09/09/2003
6613117Silicic fertilizer and production method thereof
This invention provides a silicic fertilizer using a slag produced in a preliminary treatment of a molten pig iron and imparted with a high soluble silica content, and a production method of such a silicic fertilizer. CaO is added and oxygen is blown into...
09/02/2003
6565860Surfactant coated products and methods for their use in promoting plant growth and soil remediation
Novel mixed agricultural compositions, and methods for their use are disclosed. The agricultural compositions are prepared by a process comprising mixing together a carrier, such as a solid fertilizer or liquid solvent, and a carbohydrate-based surfactant...
05/20/2003
6558445Dry fertilizer compositions and method for making the same
The present invention describes a composition which has as its base a dry, granular fertilizer and to which is added a flowing agent and further to which is added a hydrophobic agent. The present invention also describes methods for making this compositio...
05/06/2003
6550183Agri- and horticultural material
The present invention relates to an agri- and horticultural material having bittern as an active ingredient containing Se at a level of 1.0 to 5.0 ppm, preferably 1.5 to 4.0 ppm, and the same to V if V is also necessary, and by application of Se (and V), ...
04/22/2003
6551370Method of growing rice plants and germinated brown rice
A mineral fertilizer extracted from seawater is used in a paddy planted with rice plants, and by a delicate balance between abundant elements and trace elements as mineral components therein, exerts good influence on growth of the rice plants thereby perm...
04/22/2003
6540808Controlled release fertilizers based on self-assembled molecule coatings
Controlled release fertilizers are provided and methods for their preparation, wherein the controlled release fertilizers are obtained through self-assembling molecules on the surfaces of the fertilizer particles, and then, preferably, linking these molec...
04/01/2003
6537340Process for recycling materials used in water treatment
A conditioned alum-type water treatment residual is disclosed. A process for the conditioning of alum-type water treatment residual is likewise disclosed. The process includes dewatering the alum-type water treatment residual and conditioning by at least ...
03/25/2003
6517599Organic biosolid waste treatment process for resource transformation, regeneration, and utilization
A resource regeneration process for creating an organic biomeal nutrient-rich product from raw biosolid waste material is provided. The process comprises initially mixing and conditioning the raw organic biosolid waste material to a substantially uniform ...
02/11/2003
6491736Polyhydric alcohol anti-dust agent for inorganic materials
Applying a polyhydric alcohol anti-dust agent, such as glycerol, to inorganic particulate materials reduces the formation of dust during processing and handling. The anti-dust agent is particularly effective for reducing dust formation in fertilizers such...
12/10/2002
6488734Nitrification inhibitors, and the use of polyacids which contain a nitrification inhibitor for the treatment of inorganic fertilizers
The use of inorganic or organic polyacids for the treatment of inorganic fertilizers, in particular the use of the polyacids as a mixture with at least one nitrification inhibitor for the treatment of inorganic fertilizers; the use of selected pyrazole de...
12/03/2002
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