| Patents for C05F 1 - Fertilisers made from animal corpses, or parts thereof (737) |
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| 10/15/1997 | EP0801043A2 Production method of soil conditioner |
| 09/25/1997 | WO1997034851A1 Method and facility for the processing of organic waste, and biogas plant for use in such a facility |
| 09/25/1997 | CA2248588A1 Method and facility for the processing of organic waste, and biogas plant for use in such a facility |
| 08/05/1997 | US5653053 Soil conditioner suitable as a substitute for sphagnum peat moss |
| 07/17/1997 | WO1997024933A1 Protein feedstock, compositions and methods and apparatus for the production thereof |
| 07/02/1997 | EP0781742A1 Vegetable fiber planted organic crude fertilizer, method of manufacturing the same, and treatment apparatus for the same |
| 06/26/1997 | WO1997022569A1 Base material, growing medium and fertilizer all containing dairy waste products and processes for the manufacture thereof |
| 06/03/1997 | US5634959 Soluble plant food containing micronutrients |
| 05/14/1997 | CN1149569A Amino acid granular compound fertilizer and its producing method |
| 05/13/1997 | US5628812 Method and installation for ventilating and controlling a biological dehydration and stabilization treatment of a moist fermentable organic product |
| 05/01/1997 | WO1997015398A1 Method for producing a lime product from mussel- and/or seashells |
| 12/05/1996 | DE19623163A1 Processing of animal cadaver(s) to yield bio-gas and liq. fertilizer |
| 11/06/1996 | CN1134925A Method for prepn. of high effect organic composite fertilizer |
| 11/05/1996 | US5571302 Fertilization of trees |
| 10/22/1996 | US5567220 Combination plant food supplement and compost material and process |
| 10/16/1996 | CN1133275A Znzyme transformed organic fertilizer |
| 09/19/1996 | WO1996028393A1 Stabilization of bio-organic sludges |
| 09/19/1996 | CA2215667A1 Stabilization of bio-organic sludges |
| 09/04/1996 | EP0729929A2 Process obtaining compost from keratin containing wastes |
| 07/24/1996 | EP0722921A2 Liquid additive for enriching natural and chemical fertilizers |
| 07/24/1996 | CN1127238A Medicine fertilizer for plant growing |
| 05/29/1996 | CN1123263A Fruit promotor and preparation method thereof |
| 05/29/1996 | CN1123261A Method for production of amino-acid plant tonic liquor and product thereof |
| 05/29/1996 | CN1123260A Method for production of bone-meal liquid compounded fertilizer |
| 05/02/1996 | WO1996012687A1 Growing media |
| 03/28/1996 | WO1996009270A1 Vegetable fiber planted organic crude fertilizer, method of manufacturing the same, and treatment apparatus for the same |
| 03/21/1996 | DE4432613A1 Recycling natural fibre textile materials |
| 03/20/1996 | CN1118774A Method for producing liquid fertilizer |
| 01/11/1996 | DE19507204C1 Prepn. of compost using keratin-contg. waste material |
| 12/26/1995 | US5478373 With granular composition containing nitrogen, phosphorus and potassium |
| 12/20/1995 | EP0375725B1 Compositions for biological control of plant pathogenic nematodes |
| 12/05/1995 | US5472474 Method for producing liquid fertilizer |
| 11/22/1995 | EP0683143A1 Method for producing liquid fertilizer |
| 08/09/1995 | CN1106265A "Sheng-tai-le" medicine and its prodn. method |
| 08/09/1995 | CN1029475C Method for prodn. of organic liquid fertilizer |
| 05/17/1995 | CN1102633A Treatment of rotten waste material |
| 04/26/1995 | CN1101902A Bone fertilizer and producing process thereof |
| 02/28/1995 | US5393318 Method of producing organic fertilizer by using fish as raw material |
| 02/22/1995 | CN1099019A High potassium organic multiple elements fertilizer and its prepn. |
| 10/13/1994 | WO1994022789A1 Method for producing a fertilizer |
| 08/10/1994 | CN1090565A Foliar application fertilizer |
| 07/27/1994 | CN1089931A Complete fertilizer and production process thereof |
| 07/06/1994 | EP0604451A1 Fertilization of trees |
| 06/22/1994 | CN1025116C Amino-acid compound fertilizer and preparing method thereof |
| 05/18/1994 | EP0597417A1 Organic or organomineral fertiliser comprising compost |
| 03/23/1994 | EP0588775A2 Process for utilizing dairy wastes |
| 03/08/1994 | CA1327458C Organic fertilizer and production thereof |
| 01/06/1994 | WO1994000023A1 Method and apparatus for processing biologival waste |
| 12/28/1993 | CA1325526C Compositions for biological control of plant pathogenic nematodes |
| 09/15/1993 | EP0560626A1 Non-destructive recovery of natural nitrogen products |
| 09/08/1993 | CN1075946A Method for producing organic compound fertilizer by using waste material |
| 08/31/1993 | US5240490 Charging to fluid bed reactor-granulator, acidifying, forming into hardened particles, discharging free of caramelization |
| 07/22/1993 | WO1993014046A1 Fertilizer mixture and process for production of the fertilizer mixture |
| 07/21/1993 | EP0551859A1 Process for solidifying waste rumen contents |
| 06/23/1993 | CN1073417A Preparation and usage of bone meal fertilizer |
| 05/26/1993 | CN1020892C Organic granulated fertilizer and preparation method thereof |
| 05/13/1993 | WO1993009072A1 Method for increasing maize yields and leaf-absorbed substance for implementing same |
| 05/12/1993 | CN1020585C Feathered composite fertilizer and producing method thereof |
| 04/27/1993 | US5206169 Animal carcass compost crib |
| 04/07/1993 | EP0535544A1 Process for treating sewage |
| 03/10/1993 | CN1069719A organic amino acid trace-fertilizer and its production process |
| 02/24/1993 | CN1069257A Composition fertilizer containing amino-acids and trace elements |
| 02/18/1993 | WO1993002989A1 Fertilization of trees |
| 02/03/1993 | CN1068561A Preparing process of high-effective photosynthesised organic liquid fertilizer |
| 11/04/1992 | CN1065854A Method for producing organic fertilizer |
| 09/23/1992 | CN1064671A Process for preparation of organic compound fertilizer containing nitrogen phosphorous & potassium |
| 04/29/1992 | EP0482407A2 Process for the production of an animal and/or vegetable nutritive substance from organic waste |
| 03/03/1992 | US5093262 Method and apparatus for producing organic fertilizer with the use of nitrogen fixing bacillus |
| 12/10/1991 | US5071462 Method and apparatus for producing organic fertilizer with the use of nitrogen fixing bacillus |
| 10/15/1991 | US5057141 Compositions for biological control of plant pathogenic nematodes |
| 09/25/1991 | EP0375725A4 Compositions for biological control of plant pathogenic nematodes |
| 08/28/1991 | CN1013665B Steamed bone ball |
| 08/07/1991 | EP0440339A1 High integrity natural nitrogenous granules for agriculture |
| 07/03/1991 | CN1052654A Amino acid fertilizer and its making method |
| 06/19/1991 | EP0321456B1 Process for decomposing mineral oil derivatives contained in washings and sludges |
| 06/05/1991 | EP0429744A2 Process for producing pasteurized substrates and apparatus therefor |
| 06/04/1991 | US5021247 Heating nitrogenous materials until water soluble and adhesive, granulation in a fluidized bed, heating to harden |
| 06/04/1991 | US5021077 High integrity natural nitrogenous granules for agriculture |
| 05/23/1991 | WO1991007365A1 Process and installation for manufacturing a pasteurized substrate |
| 05/23/1991 | CA2045633A1 Process and installation for manufacturing a pasteurized substrate |
| 03/05/1991 | US4997469 High integrity, low odor, natural based nitrogenous granules for agriculture |
| 12/04/1990 | US4975106 Anaerobic digestion of fish wastes |
| 11/14/1990 | CN1010408B Method for producing multicomponent full-functional double-effect manure |
| 10/10/1990 | EP0391753A1 Process and apparatus for aerating a moist, fermentable, organic product with treatment process control |
| 09/18/1990 | US4957534 Novel organic fertilizer and production thereof |
| 09/05/1990 | CN1045086A Oganic granulated fertilizer |
| 08/29/1990 | EP0384290A1 Process for adding value to feather waste |
| 08/23/1990 | DE3904698A1 Method for processing animal raw materials |
| 08/09/1990 | WO1990008746A1 Mechanical system for a waste-to-fertilizer conversion process |
| 08/08/1990 | EP0380888A1 Mechanization of a process for converting waste into fertilizer |
| 07/04/1990 | EP0375725A1 Compositions for biological control of plant pathogenic nematodes. |
| 06/21/1990 | DE3842341A1 A process is described for dehydrating carcasses of animals, and/or incubated eggs |
| 11/16/1989 | DE3826390C1 Use of whey as a fertiliser |
| 11/02/1989 | EP0339025A1 Improved process and equipment for purifying treatment and utilization of waste-waters from the dairy industry |
| 08/23/1989 | CN1034914A Feathered composite fertizer and producing method thereof |
| 07/25/1989 | US4851242 Aggregates of recent formation of organic sea limestones; phosphates formed on surface by action of phosphoric acid |
| 06/28/1989 | EP0321456A1 Process for decomposing mineral oil derivatives contained in washings and sludges. |
| 05/31/1989 | CN1004350B Chitin-protein complex with nematocidal activity |
| 04/20/1989 | WO1989003369A1 Improved process and equipment for purifying treatment and utilization of waste-waters from the dairy industry |
| 02/23/1989 | WO1989001462A1 Compositions for biological control of plant pathogenic nematodes |