| Patents for C05D 3 - Calcareous fertilisers (935) |
|---|
| 09/12/2000 | CA2169388C Method for alkaline treatment of sewage sludge for beneficial use |
| 09/06/2000 | EP1033349A1 Composition for waste water treatment |
| 09/06/2000 | EP1032548A1 Plant granulate and method for the production thereof |
| 09/05/2000 | US6112459 Prepared by mixing an alkali earth metal carbonate with a volcanic ash based soil and passing mixture through a tilted heated rotating pipe, discharging and sintering to form granules; keeps water ph in optimum range for plant, fish |
| 08/23/2000 | EP0653910B1 Method of cultivation of coal and lignite infields formed by uncovering (open cast mining) |
| 08/17/2000 | WO2000047527A1 Method for conditioning sludge |
| 08/16/2000 | CN1263079A Nutrient type acid soil improving agent |
| 08/16/2000 | CN1263078A Degradable slow-relase rice pot-cultivated swing-throwing seedling plate special-purpose fertilizer |
| 08/16/2000 | CN1263077A Organic slow-release rice pot-cultivated swing-throwing seedling plate special-purpose fertilizer |
| 08/02/2000 | EP1023491A1 Floor absorbent granular product |
| 07/12/2000 | CN1259286A Soluble 'qifuling' powdered agent for navel |
| 06/28/2000 | CN1053917C Fungal mycelium contg. soil adjuvant, its preparing method and use |
| 06/13/2000 | US6074988 Core of spaghnum peat moss, soluble silicon and other nutrients |
| 06/13/2000 | US6073388 Mushroom casing spawn |
| 06/07/2000 | EP0717799B1 Process and apparatus for manufacturing absorbent granular material |
| 04/25/2000 | US6053958 Process for preparation of fertilizer containing slag |
| 03/28/2000 | US6041544 Speciality mushroom spawn |
| 03/16/2000 | WO2000014020A1 Waste treatment by adding at least an alkaline reagent |
| 03/14/2000 | US6036740 Concentrated gypsum slurries for use in drip irrigation |
| 02/29/2000 | US6029394 Mushroom spawn-supplement |
| 02/24/2000 | WO2000008916A1 Mushroom casing spawn |
| 02/01/2000 | US6019873 Floor absorbent granular product |
| 01/20/2000 | WO2000002823A1 Method for treating sludge |
| 01/19/2000 | EP0972756A1 Granulated quick lime |
| 01/19/2000 | EP0782556B1 Vitalizing granules containing ash and gypsum and a method for producing the granules |
| 12/15/1999 | EP0963254A1 Method for producing a lime product from mussel- and/or seashells |
| 12/14/1999 | CA2171340C Process and apparatus for manufacturing granular material |
| 12/07/1999 | US5997601 Coating |
| 12/07/1999 | US5997599 Calcium compounds |
| 11/16/1999 | CA2076375C Process and apparatus for pathogen reduction in waste |
| 11/11/1999 | WO1999057081A1 Method for treating ammonia-containing organic waste |
| 11/11/1999 | WO1999057078A1 Method for producing solid fertilizer from organic sewage sediment |
| 11/04/1999 | WO1999055643A1 Soil conditioning agglomerates containing calcium |
| 11/02/1999 | US5976211 Fertilizer and process for production thereof |
| 10/27/1999 | EP0822926B1 Fertilizer and process for production thereof |
| 10/12/1999 | US5964940 Mixing ground gypsum with concentrated sulfuric acid and water; drying to form water-soluble, granular, solid, free-flowing gypsum |
| 10/06/1999 | EP0946445A1 Material, in particular for building and method of its manufacture |
| 09/22/1999 | CN1229070A Compound and mixed fertilizer and preparation method thereof |
| 09/01/1999 | CN1227085A Method for producing inner shoe for shoes and boots |
| 08/26/1999 | WO1999041969A1 Mushroom spawn |
| 08/26/1999 | WO1999041968A1 Mushroom spawn-supplement |
| 08/19/1999 | DE19806089A1 Binding odorants in undigested organic wastes, e.g. human or animal feces and/or urine useful as fertilizers |
| 08/18/1999 | EP0936204A1 Method of producing compost fertiliser substrates |
| 08/11/1999 | EP0934917A2 Fertilizer composition and use thereof |
| 07/14/1999 | EP0928842A2 Coarse wet particles and process for making the coarse wet particles |
| 07/13/1999 | US5922101 Dissolving calcium hydroxide in an aqueous solution comprising glucose and organic acid |
| 06/30/1999 | EP0926294A1 Absorbent granular material |
| 06/30/1999 | EP0925266A1 Oyster shell based products and methods for improving soils |
| 06/29/1999 | US5917110 Free flowing particles having a hygroscopic core and soluble coating on outer surface to inhibit moisture uptake; used in agriculture, road stabilization, food additives, desiccants; can be stored and shipped as a free flowing solid |
| 06/24/1999 | DE19753856A1 Molded articles made of synthetic resin containing nephrite jade powder |
| 06/23/1999 | EP0924176A1 Basic soil amendment |
| 06/16/1999 | EP0922685A1 Magnesium and sulphur mineral fertilizer and a procedure for its preparation |
| 06/02/1999 | DE19753057A1 New aqueous composition for treating metal deficiency in plants |
| 05/27/1999 | WO1999025665A1 Plant granulate and method for the production thereof |
| 04/01/1999 | DE19742977A1 Process to dry sewage sludge surrenders heated wet sludge to rotating |
| 03/30/1999 | US5888345 Absorbent granular product |
| 03/25/1999 | WO1999014430A1 Floor absorbent granular product |
| 03/25/1999 | CA2291128A1 Floor absorbent granular product |
| 03/16/1999 | US5882480 Used as agricultural carrier;forming slurry from waste paper containing kaolin, cellulose fibers, screening, cleaning and deinking, cleaning effluent, clarification, dewatering, breaking up filter cake |
| 03/02/1999 | US5876479 Composition and method of manufacturing a liquid humic acid based soil enhancer |
| 02/23/1999 | CA2156680C Method of ameliorating acid soil to enhance plant growth |
| 02/03/1999 | CN1206703A Silicon-calcium-magnesium fertilizer |
| 01/12/1999 | US5858320 Process for preparing ultrafine aluminum silicate salt particles |
| 12/16/1998 | EP0884293A1 Fertiliser compositions containing natural or synthetic aminopurine derivatives or seaweed extracts containing these products together with a calcium source |
| 12/09/1998 | EP0783462A4 Process and apparatus for treatment of sewage sludge |
| 12/03/1998 | DE19822621A1 Porous concrete granulate for cultivation of plants |
| 12/01/1998 | CA2107709C Calcium agent for plants |
| 11/11/1998 | CN1198729A Fertilizer absorption accelerator composition and fertilizer |
| 10/14/1998 | CN1195645A Process for preparing ultrafine aluminium silicate salt particles |
| 10/08/1998 | DE19713879A1 Soil auxiliary, for re-cultivation of damaged soil |
| 09/15/1998 | US5807465 Absorber from recovered papermaking wastes |
| 09/08/1998 | US5803670 Method of cultivation of coal and lignite infields formed by uncovering (open cast mining) |
| 08/26/1998 | EP0860410A1 Fertilizer absorption accelerator composition and fertilizer compositions |
| 08/12/1998 | EP0857519A2 Process for the transformation of waste materials |
| 08/12/1998 | CN1190035A Process for transformation of waste materials |
| 08/05/1998 | CN1189481A High potassium clacium fertilizer |
| 07/15/1998 | CN1187805A Fertilizer and process for production thereof |
| 07/01/1998 | EP0850901A2 Process for the obtention of a calcium phosphatic amendment and amendment obtainable thereby |
| 06/30/1998 | US5772721 Mixing wastes with binder, working, heat treatment and expelling the matrix from anaerobic environment and depressurization |
| 06/18/1998 | DE19723885A1 Porous, homogeneous mulch material preparation |
| 06/16/1998 | US5766301 Microelement deficiency corrector for farmland and process for preparation thereof |
| 05/12/1998 | US5749936 Method of producing dry granular fertilizer and soil amendments using clay slurry and dry chemicals |
| 05/06/1998 | EP0839780A1 Process for treating poultry manure and fertiliser obtained therefrom |
| 04/30/1998 | WO1998017604A1 Moisture resistant calcium-containing particles |
| 04/30/1998 | DE19644613A1 Preparation of solid, pelletised fertiliser using liquid manure |
| 04/30/1998 | DE19644612A1 Preparation of solid, pelletised fertiliser |
| 04/30/1998 | CA2268430A1 Moisture resistant calcium-containing particles |
| 04/29/1998 | CA2219587A1 Lawn fertilizer for canine waste damage |
| 04/28/1998 | US5743934 Soil conditioning agglomerates containing cement kiln dust |
| 04/22/1998 | EP0837044A2 Method of preparing a composition to be sprayed on plant leaves or fruits |
| 04/22/1998 | CN1038114C Comprehensive utilization of gypsum for flue gas desulfurizing |
| 04/02/1998 | WO1998013309A1 Material, in particular for building and method of its manufacture |
| 03/18/1998 | EP0566721B1 Biologically pure, three-phase natural fertilizer and process for producing the same |
| 03/17/1998 | US5728270 From waste paper |
| 02/24/1998 | US5720793 Calcium agent for plants |
| 02/19/1998 | WO1998006681A1 Fertilizer absorption accelerator composition and fertilizer compositions |
| 02/19/1998 | DE19632155A1 Utilising carbide slurry |
| 02/11/1998 | EP0822926A1 Fertilizer and process for production thereof |
| 02/11/1998 | CN1172786A Silicon-calcium-magnesium compound fertilizer |
| 02/04/1998 | EP0672027B1 Ground vegetating method |