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Class Information
Number: 71/14
Name: Chemistry: fertilizers > Processes and products > Organic material-containing > From garbage
Description: Processes of preparing fertilizer from garbage and corresponding products. If other organic values, such as those listed below, are present, they are cross-referenced below.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621472 |
Process for processing organic waste |
Nov. 24, 2009 |
| 7604742 |
Soil conditioning products from organic waste |
Oct. 20, 2009 |
| 7510590 |
Method of obtaining a concentrate humic extract from organic and inorganic sources |
Mar. 31, 2009 |
| 7507577 |
Treatment apparatus for excrement and a bio-toilet using the same and a treatment method for decomposing excrement |
Mar. 24, 2009 |
| 7497890 |
Method of converting waste to soil/feed modifiers |
Mar. 3, 2009 |
| 7422617 |
System and method for composting-free disposal of organic wastes |
Sep. 9, 2008 |
| 7014676 |
Method of converting waste to soil/feed modifiers |
Mar. 21, 2006 |
| 6966941 |
Sewage sludge treatment |
Nov. 22, 2005 |
| 6890438 |
Process for treatment of organic wastes |
May. 10, 2005 |
| 6864382 |
Method for chemically recycling organic garbage, materials made of the organic garbage and a recycling device used therefor |
Mar. 8, 2005 |
| 6852142 |
Organic-based fertilizer |
Feb. 8, 2005 |
| 6793704 |
Weak alkaline organic fertilizer from organic waste including food waste and its manufacturing method |
Sep. 21, 2004 |
| 6752848 |
Method for disinfecting and stabilizing organic wastes with mineral by-products |
Jun. 22, 2004 |
| 6752849 |
Method for disinfecting and stabilizing organic wastes with mineral by-products |
Jun. 22, 2004 |
| 6749658 |
Method for composting organic waste together with its packaging cartons, boxes or crates on site |
Jun. 15, 2004 |
| 6682578 |
Methods for producing fertilizers and feed supplements from agricultural and industrial wastes |
Jan. 27, 2004 |
| 6682577 |
Soil modifier |
Jan. 27, 2004 |
| 6613223 |
Garbage treatment apparatus |
Sep. 2, 2003 |
| 6497741 |
Methods for producing fertilizers and feed supplements from agricultural and industrial wastes |
Dec. 24, 2002 |
| 6416983 |
Biological fertilizer compositions comprising garbage |
Jul. 9, 2002 |
| 6409788 |
Methods for producing fertilizers and feed supplements from agricultural and industrial wastes |
Jun. 25, 2002 |
| 6383246 |
Composting accelerator for plant-derived material |
May. 7, 2002 |
| 6273927 |
Manufacturing method of fertilizer made from organic wastes |
Aug. 14, 2001 |
| 6224771 |
Organic waste recycling method |
May. 1, 2001 |
| 6200475 |
Method of converting organic waste by thermophilic fermentation |
Mar. 13, 2001 |
| 6174472 |
Process for forming soil enhancing pellets |
Jan. 16, 2001 |
| 6168642 |
Industrial utilization of garbage with effective recycling and with optimization in energy production |
Jan. 2, 2001 |
| 6136590 |
Waste materials recycling method and apparatus |
Oct. 24, 2000 |
| 6117671 |
Method and system for integrated solid waste collection and management |
Sep. 12, 2000 |
| 5976211 |
Fertilizer and process for production thereof |
Nov. 2, 1999 |
| 5972058 |
Method of treating waste sludge |
Oct. 26, 1999 |
| 5707417 |
Process of treating garbage with simultaneous production of methane |
Jan. 13, 1998 |
| 5700687 |
Odor control system |
Dec. 23, 1997 |
| 5676727 |
Method of producing slow-release nitrogenous organic fertilizer from biomass |
Oct. 14, 1997 |
| 5584905 |
Preparation of amendments and fertilizer products for agricultural soils by entrapment of acid gases by solid waste material |
Dec. 17, 1996 |
| 5556445 |
Steam treatment of municipal solid waste |
Sep. 17, 1996 |
| 5538860 |
Method for the local composting and drying of organic wastes and relative device |
Jul. 23, 1996 |
| 5538860 |
Method for the local composting and drying of organic wastes and relative device |
Jul. 23, 1996 |
| 5501718 |
Method to produce substitute for peat moss |
Mar. 26, 1996 |
| 5378257 |
Fertilizer production |
Jan. 3, 1995 |
| 5354349 |
Method for manufacturing of organic fertilizers |
Oct. 11, 1994 |
| 5256378 |
Apparatus for composting organic waste materials and method |
Oct. 26, 1993 |
| 5250100 |
Solid waste recovery system |
Oct. 5, 1993 |
| 5234596 |
Process for composting organic waste or sewage sludge controlled by monitoring exhaust air |
Aug. 10, 1993 |
| 5204263 |
Channel cover |
Apr. 20, 1993 |
| 5118005 |
Garbage processing device |
Jun. 2, 1992 |
| 5096080 |
Storage bin |
Mar. 17, 1992 |
| 5082486 |
Process for preparing organic compost from municipal refuse |
Jan. 21, 1992 |
| 5071075 |
Solid waste disposal |
Dec. 10, 1991 |
| 4971616 |
Process for preparing organic compost from municipal refuse |
Nov. 20, 1990 |
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