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Class Information
Number: 71/60
Name: Chemistry: fertilizers > Processes and products > Inorganic material > Nitrogen-containing (except ammonium) > Nitrates > With carbonates, oxides, sulfates, or halides
Description: Processes and products which include, additionally, carbonates, oxides, sulphates or halides, one or more.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7175684 |
Prilling method |
Feb. 13, 2007 |
| 6805821 |
Wet granulation method for generating granules |
Oct. 19, 2004 |
| 6591767 |
Seed treatment method |
Jul. 15, 2003 |
| 6454979 |
Wet granulation method for generating granules |
Sep. 24, 2002 |
| 6386126 |
Seed treatment method |
May. 14, 2002 |
| 6357175 |
Methods for enhancing growth and maintenance of warm and cool season grasses |
Mar. 19, 2002 |
| 6322606 |
Coated granular fertilizer and method for producing same |
Nov. 27, 2001 |
| 6312493 |
Water soluble fertilizer compositions |
Nov. 6, 2001 |
| 6287356 |
Soil conditioning agglomerates containing calcium |
Sep. 11, 2001 |
| 6176891 |
Coated granular fertilizer and method for producing same |
Jan. 23, 2001 |
| 6132484 |
Wet granulation method for generating fertilizer granules |
Oct. 17, 2000 |
| 6015445 |
Anti-caking solids |
Jan. 18, 2000 |
| 6001147 |
Unsymmetrical polyureaurethane fertilizer encapsulation |
Dec. 14, 1999 |
| 5997601 |
Method for making moisture resistant calcium-containing particles |
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 |
| 5980601 |
Anti-caking solids |
Nov. 9, 1999 |
| 5964917 |
Free-flowing fertilizer compositions |
Oct. 12, 1999 |
| 5885320 |
Anti-caking process |
Mar. 23, 1999 |
| 5885319 |
System and method for processing effluvia gas to produce enriched fertilizer |
Mar. 23, 1999 |
| 5851260 |
Suspension fertilizer suitable for irrigation fertilization, and a process for its preparation |
Dec. 22, 1998 |
| 5743934 |
Soil conditioning agglomerates containing cement kiln dust |
Apr. 28, 1998 |
| 5720794 |
Ammonium nitrate particulate fertilizer and method for producing the same |
Feb. 24, 1998 |
| 5679128 |
Dry-bonded nonionic adjuvants |
Oct. 21, 1997 |
| 5534043 |
Micronutrient supplement |
Jul. 9, 1996 |
| 5378259 |
Process for granulating ammonium nitrate fertilizer |
Jan. 3, 1995 |
| 5154752 |
Suppression of fines during the granulation of ammonium nitrate |
Oct. 13, 1992 |
| 5078779 |
Binder for the granulation of fertilizers such as ammonium sulfate |
Jan. 7, 1992 |
| 5041153 |
Lignosulfonate treated fertilizer particles |
Aug. 20, 1991 |
| 5019148 |
Homogeneous mineral granules by acid-base reaction |
May. 28, 1991 |
| 4846871 |
Lignosulfonate treated fertilizer particles |
Jul. 11, 1989 |
| 4764200 |
Application of finely divided dicyanodiamide onto ammonium-containing and sulfate-containing fertilizers |
Aug. 16, 1988 |
| 4749402 |
Method and composition for enhancement of mycorrhizal development by foliar fertilization of plants |
Jun. 7, 1988 |
| 4713108 |
NPK complex fertilizer |
Dec. 15, 1987 |
| 4652294 |
Foliar fertilization method and compounds |
Mar. 24, 1987 |
| 4589906 |
Inorganic depot fertilizers |
May. 20, 1986 |
| 4541999 |
Method for removing acidic components including nitrogen oxide from waste gases |
Sep. 17, 1985 |
| 4515615 |
Manufacturing and using nitrogen fertilizer solutions on a farm |
May. 7, 1985 |
| 4512794 |
Manufacturing and using nitrogen fertilizer solutions on a farm |
Apr. 23, 1985 |
| 4511389 |
Manufacturing and using nitrogen fertilizer solutions on a farm |
Apr. 16, 1985 |
| 4455161 |
Trace element fertilizer composition |
Jun. 19, 1984 |
| 4316736 |
Process for preparing stabilized, ammonium nitrate containing granules |
Feb. 23, 1982 |
| 4299598 |
Panel gas filter for limestone dust |
Nov. 10, 1981 |
| 4268490 |
Processes of making prilled ammonium nitrate compositions |
May. 19, 1981 |
| 4265653 |
Manganese micronutrient solutions |
May. 5, 1981 |
| 4247321 |
Method and apparatus for obtaining fertilizing solution from fossil fueled stationary engines |
Jan. 27, 1981 |
| 4183738 |
Granulation process and products produced thereby |
Jan. 15, 1980 |
| 4058389 |
Process for the preparation of fertilizers and soil modifiers |
Nov. 15, 1977 |
| 3953192 |
Non-caking hydroxy-aluminum polymer-coated ammonium salt compositions |
Apr. 27, 1976 |
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