Patents
Sitemap › C05 - Fertilisers; Manufacture thereof › C05F - Organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse › C05F 15 - Mixtures of fertilisers covered by more than one of main groups; Fertilisers from mixtures of starting materials, all the starting materials being covered by this subclass but not by the same main group
Patents for C05F 15 - Mixtures of fertilisers covered by more than one of main groups; Fertilisers from mixtures of starting materials, all the starting materials being covered by this subclass but not by the same main group (1,520)
05/2002
05/01/2002CN1083816C Compound active liquid fertilizer and method for preparing same
04/2002
04/03/2002EP0739327B1 Cultivation substrate and process for producing it
02/2002
02/27/2002CN1337381A Technological process of producing high-quality organic fertilizer with domestic garbage
02/20/2002CN2477632Y Biological organic fertilizer mixing machine
01/2002
01/16/2002CN1077869C Growth medium and method for making same
01/02/2002CN1328984A Growth-promoting antirot special-purpose fertilizer
01/02/2002CN1328983A Amino acid composite liquid fertilizer
11/2001
11/28/2001CN1323763A Natural and environment-protecting type organic fertilizer and its prepn.
11/21/2001CN1322698A Biological compost treating method
11/21/2001CN1322697A Preparation of multiple-biological organic and inorganic fertilizer
11/15/2001CA2482299A1 Protein and lipid sources for use in aquafeeds and animal feeds and a process for their preparation
10/2001
10/31/2001CN1319576A Composite organic fertilizer and making method thereof
10/24/2001CN1318532A Amino acid biological fertilizer and its preparation
10/17/2001CN1317463A Static process for preparing compost in house by time-temp controlled ventilation and its equipment
10/17/2001CN1317462A Green grass fertilizer and its prepering process
10/10/2001CN1316405A Complete set of machines for preparing compund biologic organic fertilizer from solid waste
10/10/2001CN1316404A Process for preparing compound biologic organic fertilizer from solid waste
08/2001
08/29/2001CN1310154A Industrial production of water-accumulating pollution-less biological organic fertilizer
08/22/2001CN1309110A Process for preparing organic fertilizer from dungs and droppings
08/08/2001CN1306954A Multicomponent organic fertilizer and its preparing process
07/2001
07/18/2001CN1303839A Production process of active composite baterial manure
07/18/2001CN1068529C Recovery and treating process for organic waste material
07/11/2001CN1302785A Formula and product of organic ecological fertilizer
06/2001
06/06/2001CN1297868A Biological bacteria fertilizer compounding method and product for pollution-less agriculture
05/2001
05/16/2001CN1295051A Production technology of long-acting multi-element organic fertilizer
05/02/2001CN1293172A Ecological organic fertilizer and its preparing process y
03/2001
03/28/2001CN1288880A Multielement marine organism fertilizer and its preparation
02/2001
02/21/2001CN1062256C Multifunctional animal and vegetable health-care mutritions agent and its preparation method
01/2001
01/17/2001EP1068153A1 System for collecting, transporting and recycling domestic sewage, biowastes, black waters and other biodegradable substances
12/2000
12/13/2000CN1276362A Organic base fertilizer and preparing process thereof
11/2000
11/30/2000WO2000061504A3 System for collecting, transporting and recycling domestic sewage, biowastes, black waters and other biodegradable substances
10/2000
10/19/2000WO2000061504A2 System for collecting, transporting and recycling domestic sewage, biowastes, black waters and other biodegradable substances
09/2000
09/08/2000WO2000051952A1 Method and device for disposing used paper diaper and obtained compost or soil conditioner
08/2000
08/15/2000CA2010883C Re-processing incinerator ash
07/2000
07/27/2000DE19901214A1 Waste disposal system for household effluent water, organic wastes and raw sewage overcomes problem of infrequent refuse collection
07/12/2000CN1259503A Prepn. method of pure natural multielement organic fertilizer
07/12/2000CN1054363C High nutrient composite fertilizer and prodn. method therefor
06/2000
06/14/2000CN1256258A Environment protecting method during producing compound fertilizer with excrments and domestic garbage
05/2000
05/10/2000EP0874790B1 Fertilizer
04/2000
04/05/2000EP0805849B1 Method and apparatus for treating waste
03/2000
03/15/2000CN1050348C Process for preparing organic balanced compound long-acting fertilizer
02/2000
02/02/2000CN1243111A Plant nutrient solution
01/2000
01/13/2000DE19830366A1 Process for binding free water, e.g. for dewatering sewage sludge, contents of chemical toilets, waste salt solutions or pig slurry
11/1999
11/17/1999EP0957072A2 Fertilizer from organic and inorganic substances with high utilisation rate of the plant nutrients contained therein
11/17/1999CN1235138A High effective biological composite fertilizer and production thereof
11/02/1999US5976211 Fertilizer and process for production thereof
10/1999
10/27/1999EP0822926B1 Fertilizer and process for production thereof
10/27/1999CN1232812A Organic waste treating and reusing equipment
10/13/1999CN1231275A Method for producing biological organic fertilizer by utilizing tobacco stalk
09/1999
09/29/1999CN1229776A Vigourous liquid fertilizer for plant
07/1999
07/14/1999CN1044112C Preparation of high-energy organic fertilizer
05/1999
05/04/1999US5900038 Cultivation substrate and method of preparing the same
02/1999
02/24/1999CN1208723A Method for prodn. of composite fertilizer contg. organic and inorganic fertilizer
02/10/1999EP0895975A1 Process for treating excrements, waste and refuse from industrial, municipal and agricultural installations, thereby obtained products and apparatus therefor
11/1998
11/25/1998CN1199723A Biological active composite fertilizer and its production process
11/19/1998DE19826720A1 Production of organic fertiliser for crop plants
11/04/1998EP0874790A1 Fertilizer
10/1998
10/29/1998DE19825168A1 Fertiliser for crop plants
10/29/1998DE19717669A1 Reducing heavy metal content of biogenic organic substrate without combustion
10/15/1998DE19821427A1 Fertilizer providing complete nutrient utilisation
08/1998
08/26/1998EP0789678A4 Growth medium and method
08/26/1998CN1191524A Growth medium and method for making same
07/1998
07/15/1998CN1187805A Fertilizer and process for production thereof
05/1998
05/13/1998CN1181289A Reclaiming and treating process for organic waste material
03/1998
03/25/1998CN1176953A Magnet activated bacleria, full element, and multi-effect fertilizer series, and method for producing same
03/04/1998CN1174827A High nutrient composite fertilizer and production method
02/1998
02/18/1998CN1173480A Full nutritious particle organic fertilizer and its processing tech.
02/11/1998EP0822926A1 Fertilizer and process for production thereof
02/05/1998DE19630387A1 Nitrogen fertiliser
01/1998
01/07/1998EP0815059A1 Stabilization of bio-organic sludges
11/1997
11/19/1997EP0703824A4 Co-composting process and apparatus for treating solid waste and sewage sludge
11/12/1997EP0805849A1 Method and apparatus for treating waste
10/1997
10/22/1997CN1162581A Method for producing composite biological fertilizer
09/1997
09/24/1997CN1160032A Method for producing organic granular compound fertilizer from crop stalks
08/1997
08/27/1997CN1157810A High-energy organic fertilizer
08/26/1997US5661031 Aeration elongated cylindrical container for biomass waste biodegradation
08/20/1997EP0789678A2 Growth medium and method
08/20/1997CN1157278A Multifunctional animal and vegetable health-care nutritious agent and its preparation method
08/06/1997CN1156134A Method for producing special organic fertilizer with soil improvement function
07/1997
07/24/1997WO1997026228A1 Fertilizer
07/02/1997EP0781742A1 Vegetable fiber planted organic crude fertilizer, method of manufacturing the same, and treatment apparatus for the same
07/02/1997CN1153153A Process for preparing organic balanced compound long-acting fertilizer
05/1997
05/02/1997EP0770586A1 Process and installation for producing fertiliser
04/1997
04/10/1997DE19607464C1 Pellets of composted material
01/1997
01/29/1997CN1141278A Method for mfg. organic fertilizer
01/14/1997US5593099 Apparatus for producing solid fertilizer from liquid substances such as manure from liverstock or sludge
11/1996
11/06/1996CN1134925A Method for prepn. of high effect organic composite fertilizer
10/1996
10/31/1996WO1996033961A1 Fertilizer and process for production thereof
10/31/1996CA2219167A1 Fertilizer and process for production thereof
10/30/1996EP0739327A1 Cultivation substrate and process for producing it
09/1996
09/19/1996WO1996028393A1 Stabilization of bio-organic sludges
09/19/1996CA2215667A1 Stabilization of bio-organic sludges
09/04/1996EP0729929A2 Process obtaining compost from keratin containing wastes
08/1996
08/22/1996DE4444745C1 Prodn. of compost
08/01/1996WO1996023054A1 Method and apparatus for treating waste
07/1996
07/18/1996DE19507928C1 Shaped compost bodies are fertilisers and soil improvers and protectors
07/10/1996CN1126191A Activated compound fertilizer and its prodn. method
07/09/1996US5534437 Converting into fertilizer
06/1996
06/05/1996CN1123783A Solid organic fertilizer and its process
05/1996
05/09/1996WO1996013473A1 Growth medium and method
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