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Class Information
Number: 71/64.13
Name: Chemistry: fertilizers > Processes and products > Forms or conditioning > Forms having structure, e.g., particle size, dimensions, etc.
Description: Subject matter which has structure (apparatus) or includes particle size, dimensions, etc., of the material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7494526 |
Plant protection and growth stimulation by nanoscalar particle folial delivery |
Feb. 24, 2009 |
| 7445657 |
Application methods for fine powders and uses thereof |
Nov. 4, 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 |
| 7357946 |
Uses for cellulose-containing aggregates |
Apr. 15, 2008 |
| 7175684 |
Prilling method |
Feb. 13, 2007 |
| 7066995 |
Compositions and films comprised of avian feather keratin |
Jun. 27, 2006 |
| 7041244 |
Method for producing moulded bodies |
May. 9, 2006 |
| 6936087 |
Soil conditioning agglomerates containing calcium |
Aug. 30, 2005 |
| 6930139 |
Anti-explosive fertilizer coatings |
Aug. 16, 2005 |
| 6903053 |
Agricultural items and agricultural methods comprising biodegradable copolymers |
Jun. 7, 2005 |
| 6884756 |
Water-dispersible pellets |
Apr. 26, 2005 |
| 6808557 |
Cellulose matrix encapsulation and method |
Oct. 26, 2004 |
| 6805821 |
Wet granulation method for generating granules |
Oct. 19, 2004 |
| 6787234 |
Triggered start products and processes for the production and use thereof |
Sep. 7, 2004 |
| 6617412 |
Fertilizer encapsulation using sulfur containing polyols |
Sep. 9, 2003 |
| 6593277 |
Uses for cellulose-containing aggregates |
Jul. 15, 2003 |
| 6565860 |
Surfactant coated products and methods for their use in promoting plant growth and soil remediation |
May. 20, 2003 |
| 6544313 |
Sulfur-containing fertilizer composition and method for preparing same |
Apr. 8, 2003 |
| 6454979 |
Wet granulation method for generating granules |
Sep. 24, 2002 |
| 6455149 |
Peat pellets |
Sep. 24, 2002 |
| 6423109 |
Free flowing fertilizer composition with enhanced deposition/anti drift characteristics |
Jul. 23, 2002 |
| 6413291 |
Soil conditioning agglomerates containing calcium |
Jul. 2, 2002 |
| 6406511 |
Sprayable organic fertilizer |
Jun. 18, 2002 |
| 6391454 |
Controlled release urea-based products |
May. 21, 2002 |
| 6325836 |
Soil conditioning agglomerates containing calcium |
Dec. 4, 2001 |
| 6325837 |
Method of application of organic fertilizer |
Dec. 4, 2001 |
| 6309439 |
Coated fertilizer granules |
Oct. 30, 2001 |
| 6299663 |
Granulation method and apparatus therefor |
Oct. 9, 2001 |
| 6287356 |
Soil conditioning agglomerates containing calcium |
Sep. 11, 2001 |
| 6214771 |
Aqueous spray compositions |
Apr. 10, 2001 |
| 6210459 |
Soil nutrient compositions and methods of using same |
Apr. 3, 2001 |
| 6176892 |
Method for making nitrogen-potassium fertilizer containing calcium nitrate and products thereof |
Jan. 23, 2001 |
| 6152981 |
Sulfur containing isocyanate compositions |
Nov. 28, 2000 |
| 6139597 |
Controlled release fertilizer compositions and processes for the preparation thereof |
Oct. 31, 2000 |
| 6132484 |
Wet granulation method for generating fertilizer granules |
Oct. 17, 2000 |
| 6132485 |
Soil nutrient compositions and methods of using same |
Oct. 17, 2000 |
| 6120574 |
Slow release fertilizer spike |
Sep. 19, 2000 |
| 6101763 |
Molded fertilizer and process of fertilizing |
Aug. 15, 2000 |
| 6060522 |
Surfactant co-clathrates |
May. 9, 2000 |
| 6042630 |
Coherent growth substrate |
Mar. 28, 2000 |
| 6004572 |
Time release delivery system |
Dec. 21, 1999 |
| 5993505 |
Controlled release fertilizer compositions and processes for the preparation thereof |
Nov. 30, 1999 |
| 5984994 |
Sulfur coated fertilizers with improved abrasion resistance |
Nov. 16, 1999 |
| 5917112 |
Mineral vegetation substrate process for the (Re)cultivation of soils and use |
Jun. 29, 1999 |
| 5912398 |
Biomediated continuous release phosphate fertilizer |
Jun. 15, 1999 |
| 5853760 |
Device for the controlled release of active substances |
Dec. 29, 1998 |
| 5849069 |
Urban tree soil to safely increase rooting volumes |
Dec. 15, 1998 |
| 5803946 |
Controlled release plant nutrients |
Sep. 8, 1998 |
| 5782951 |
Particulate urea with finely divided inorganic material incorporated for hardness nonfriability and anti-caking |
Jul. 21, 1998 |
| 5772721 |
Process for producing odorless organic and semi-organic fertilizer |
Jun. 30, 1998 |
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