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Class Information
Number: 71/31
Name: Chemistry: fertilizers > Processes and products > Inorganic material
Description: Methods of making fertilizer containing only inorganic materials and the corresponding products, when not provided for in any of the indented subclasses.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615093 |
Controlled release product and method for the production thereof |
Nov. 10, 2009 |
| 7608126 |
Method for horticulture plant rejuvenation |
Oct. 27, 2009 |
| 7530196 |
Method for improving plant growth by application of a mixture of sulfur and complexing agent |
May. 12, 2009 |
| 7497891 |
Method for producing a fertilizer with micronutrients |
Mar. 3, 2009 |
| 7494526 |
Plant protection and growth stimulation by nanoscalar particle folial delivery |
Feb. 24, 2009 |
| 7487927 |
Fertilizing system and method by extracting nitrogen compounds from combustion exhaust gases |
Feb. 10, 2009 |
| 7459005 |
Chemical composition and method |
Dec. 2, 2008 |
| 7445927 |
Bioreactor system for biological degradation of oily sludge |
Nov. 4, 2008 |
| 7445657 |
Application methods for fine powders and uses thereof |
Nov. 4, 2008 |
| 7442224 |
Fertilizer compositions and methods of making and using same |
Oct. 28, 2008 |
| 7425228 |
Homogeneous, boron-doped alkaline earth peroxides |
Sep. 16, 2008 |
| 7410522 |
Fertilizer |
Aug. 12, 2008 |
| 7402190 |
Method for making formulated nitrogenous and complex fertilizer in highly homogenized spherical granule form starting from urea-formaldehyde liquid resins and the fertilizer made thereby |
Jul. 22, 2008 |
| 7320724 |
Compositions for the staged release of nutrients to plants |
Jan. 22, 2008 |
| 7201788 |
Process for the production of a boron salt and its use in the agronomic field |
Apr. 10, 2007 |
| 7189275 |
Permeable composition, controlled release product and methods for the production thereof |
Mar. 13, 2007 |
| 7175683 |
Process for transforming sludge into NPK type granulated fertilizer |
Feb. 13, 2007 |
| 7060656 |
Antibacterial rockwool growth medium for hydroponics |
Jun. 13, 2006 |
| 7044994 |
Fertilizer compositions and methods of making and using same |
May. 16, 2006 |
| 7018643 |
Pesticide delivery system |
Mar. 28, 2006 |
| 7001869 |
Seed treatment and method of treating seed |
Feb. 21, 2006 |
| 6987082 |
Controlled release products and processes for the preparation thereof |
Jan. 17, 2006 |
| 6939387 |
Soil enhancers |
Sep. 6, 2005 |
| 6878179 |
Fertilizer compositions and methods of making and using same |
Apr. 12, 2005 |
| 6855182 |
Lignocellulose fiber composite with soil conditioners |
Feb. 15, 2005 |
| 6852142 |
Organic-based fertilizer |
Feb. 8, 2005 |
| 6826866 |
Fully compatible water-soluble fertilizer and use |
Dec. 7, 2004 |
| 6793704 |
Weak alkaline organic fertilizer from organic waste including food waste and its manufacturing method |
Sep. 21, 2004 |
| 6783567 |
Composition and method for soil acidification |
Aug. 31, 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 |
| 6673375 |
Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator |
Jan. 6, 2004 |
| 6638342 |
Process and facility for removing metal contaminants from fertilizer streams |
Oct. 28, 2003 |
| 6617412 |
Fertilizer encapsulation using sulfur containing polyols |
Sep. 9, 2003 |
| 6613117 |
Silicic fertilizer and production method thereof |
Sep. 2, 2003 |
| 6565860 |
Surfactant coated products and methods for their use in promoting plant growth and soil remediation |
May. 20, 2003 |
| 6558445 |
Dry fertilizer compositions and method for making the same |
May. 6, 2003 |
| 6551370 |
Method of growing rice plants and germinated brown rice |
Apr. 22, 2003 |
| 6550183 |
Agri- and horticultural material |
Apr. 22, 2003 |
| 6540808 |
Controlled release fertilizers based on self-assembled molecule coatings |
Apr. 1, 2003 |
| 6537340 |
Process for recycling materials used in water treatment |
Mar. 25, 2003 |
| 6517599 |
Organic biosolid waste treatment process for resource transformation, regeneration, and utilization |
Feb. 11, 2003 |
| 6491736 |
Polyhydric alcohol anti-dust agent for inorganic materials |
Dec. 10, 2002 |
| 6488734 |
Nitrification inhibitors, and the use of polyacids which contain a nitrification inhibitor for the treatment of inorganic fertilizers |
Dec. 3, 2002 |
| 6460290 |
Fully compatible surfactant-impregnated water-soluble fertilizer; concentrate; and use |
Oct. 8, 2002 |
| 6454828 |
Method of producing zinc diammine chloride and uses for same |
Sep. 24, 2002 |
| 6447810 |
Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator |
Sep. 10, 2002 |
| 6432877 |
Lawn colorant composition having rearing effects |
Aug. 13, 2002 |
| 6413291 |
Soil conditioning agglomerates containing calcium |
Jul. 2, 2002 |
| 6409789 |
Organic biosolid waste treatment process for resource transformation, regeneration, and utilization |
Jun. 25, 2002 |
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