| Patents for C05C 13 - Mixtures of nitrogenous fertilisers covered by more than one of main groups (292) |
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| 07/04/2007 | CN1990431A Slow release long-acting inorganic complex blending fertilizer |
| 06/07/2007 | CA2631213A1 A method for the combined production of a sulfur oxide containing product and a fertilizer |
| 05/30/2007 | CN1318599C Composition containing organic nitrogen and its fertilizer containing said composition |
| 02/20/2007 | CA2271477C Fertilizer compositions including chelated metal ions |
| 10/25/2006 | CN1850735A Urea thiamine fertilizer and its preparing method |
| 09/08/2006 | WO2006092720A1 Fertilizer |
| 08/02/2006 | CN1267003C Mesotrione formulations |
| 03/29/2006 | CN1752050A Method of increasing nitrate nitrogen content in urobase particle composite fertilizer |
| 10/26/2005 | CN1686954A Dedicated nitrogenous fertilizer for farm crops |
| 09/21/2005 | CN1669988A 46% sulfur based urea |
| 06/02/2005 | US20050115291 Liquid nitrogen-potash fertiliser |
| 05/26/2005 | US20050113257 Bioavailable to targeted and contains ammonium nitrate, ammonium sulfate, and/or urea; protein binder; delivery of nutrient, algicide, bactericide, defoliant, desiccant, fungicide, herbicide, insecticide, insect growth regulator, miticide, nematicide, ovicide, pesticide, and/or pheromone |
| 05/04/2005 | CN1612690A Mesotrione formulations |
| 04/26/2005 | US6884756 Water-dispersible pellets |
| 04/21/2005 | US20050081586 Nitrogen-potassium fertiliser |
| 02/23/2005 | EP1343739B1 Ammonium sulfate nitrate |
| 01/05/2005 | EP1457473A4 Liquid nitrogen-potash fertiliser |
| 11/18/2004 | DE10001082B4 Verfahren zur Herstellung eines Ammoniumsulfat und Harnstoff enthaltenden Düngemittels A method for producing a fertilizer containing urea and ammonium sulphate |
| 11/02/2004 | CA2145091C Means for obtaining mineral salts and/or fertilizers, their transportation and storage |
| 09/15/2004 | EP1457473A1 Liquid nitrogen-potash fertiliser |
| 08/04/2004 | EP1137614B1 Soluble fertilizer formulation |
| 07/28/2004 | EP1071639B1 Granulation method of urea containing fertilizer |
| 06/23/2004 | CN1506337A Controlled release fertilizer |
| 06/02/2004 | EP1317179B1 Mesotrione formulations |
| 04/28/2004 | CN1147451C Combination of active substances for inhibiting or regulating nitrification |
| 03/18/2004 | US20040050126 Mixture of soluble, insoluble nutrients and optionally clays or starches, applied to soils and/or leaves of plants to improve cultivation efficiency |
| 02/10/2004 | US6689181 Ammonium sulfate nitrate |
| 01/15/2004 | US20040009878 Durable particle for distribution to the vicinity of a plant, particle containing controlled release nitrogen bioavailable to plant and having size less than 30 millimeters, wherein particle disperses into 100-10,000 pieces on contacting water |
| 11/26/2003 | CN1128774C Fertilizer compositions including chelated metal ions |
| 09/17/2003 | EP1343739A2 Ammonium sulfate nitrate |
| 09/10/2003 | CN1440956A Nitrogen fertilizer specially for green rice in sline-alkaline land |
| 08/21/2003 | US20030154755 Long-term fertilizer containing nitrogen |
| 08/13/2003 | EP1334078A2 Fertilizer |
| 07/24/2003 | WO2003059845A1 Acidic potassium nitrate for irrigation fertilization of plants |
| 07/02/2003 | EP1323693A1 Nitrogen-potassium fertiliser |
| 06/18/2003 | CN1424292A Large particle nitrogenous fertilizer |
| 06/11/2003 | EP1318126A1 Nitrogen containing long-term release fertilizer |
| 06/11/2003 | EP1317179A2 Mesotrione formulations |
| 05/08/2003 | WO2003037828A1 Liquid nitrogen-potash fertiliser |
| 05/08/2003 | CA2464915A1 Liquid nitrogen-potash fertilizer |
| 03/25/2003 | US6537611 Machine system and process for producing attrition resistant slow release fertilizers |
| 02/10/2003 | WO2002014239A1 Nitrogen-potassium fertiliser |
| 02/10/2003 | CA2418809A1 Nitrogen-potassium fertilizer |
| 12/31/2002 | US6500222 Such as bis(n'-potassium sulfamate)malonic acid diureide; slow release fertilizers |
| 11/20/2002 | CN1380270A Sulfur-bearing urea and its production method |
| 10/16/2002 | EP1248752A2 Method for producing a fertilizer containing ammonium sulfate and urea |
| 10/10/2002 | WO2002014238A3 Compositions containing phosphate and xanthan gum variants |
| 09/26/2002 | US20020134124 Such as bis(N'-potassium sulfamate)malonic acid diureide; slow release fertilizers |
| 09/19/2002 | WO2002040427A3 Ammonium sulfate nitrate |
| 09/19/2002 | WO2002038521A3 Fertilizer |
| 08/14/2002 | EP1137614A4 Soluble fertilizer formulation |
| 08/13/2002 | US6432155 Compositions containing phosphate and xanthan gum variants |
| 07/25/2002 | US20020095966 Ammonium sulfate nitrate |
| 07/11/2002 | WO2002019823A3 Mesotrione formulations |
| 06/12/2002 | EP1212267A1 Additive for preparing calcium ammonium nitrate (can) fertilizer and resulting can |
| 05/23/2002 | WO2002040427A2 Ammonium sulfate nitrate |
| 05/16/2002 | WO2002038521A2 Fertilizer |
| 03/14/2002 | WO2002019823A2 Mesotrione formulations |
| 03/05/2002 | US6353134 Slow-release fertilizers; carboxylic diamides are reacted with chlorosulfonyl isocyanate and a metal carbonate |
| 02/21/2002 | WO2002014238A2 Compositions containing phosphate and xanthan gum variants |
| 01/09/2002 | CN1330056A Strong urea and its preparing process |
| 12/20/2001 | WO2001051429A3 Method for producing a fertilizer containing ammonium sulfate and urea |
| 10/04/2001 | EP1137614A1 Soluble fertilizer formulation |
| 09/25/2001 | US6293985 Fertilizer granulation method |
| 08/23/2001 | WO2001060765A1 Additive for preparing calcium ammonium nitrate (can) fertilizer and resulting can |
| 08/02/2001 | DE10001082A1 Verfahren zur Herstellung eines Ammoniumsulfat und Harnstoff enthaltenden Düngemittels A method for producing a fertilizer containing urea and ammonium sulphate |
| 07/25/2001 | EP0746536B1 Combinations of active substances for inhibiting or regulating nitrification of ammoniacal nitrogen in arable lands or substrates |
| 07/19/2001 | WO2001051429A2 Method for producing a fertilizer containing ammonium sulfate and urea |
| 06/05/2001 | US6241795 Soluble fertilizer formulation |
| 05/30/2001 | CN1297426A Granulation method of urea contg. fertilizer |
| 05/02/2001 | EP1094997A1 Method for producing fertilizer granulates containing urea and ammonium sulfate |
| 03/14/2001 | EP0954514A4 Fertilizer compositions including chelated metal ions |
| 01/31/2001 | EP1071639A2 Granulation method of urea containing fertilizer |
| 01/30/2001 | US6179893 Process for generation of fertilizer granules containing urea and ammonium sulfate |
| 01/24/2001 | EP1070690A2 Nitrogenated fertilizer containing ureic, nitric, ammoniac and organic nitrogen, of gradual solubility and progressive nitrification, and preparation method |
| 11/02/2000 | WO2000064837A1 Inorganic fertilizer containing a filamentous fungus, for feeding and protecting plants |
| 10/26/2000 | WO2000063138A1 Soluble fertilizer formulation |
| 10/24/2000 | CA2182009C Combinations of active substances for inhibiting or regulating nitrification of ammoniacal nitrogen in arable lands or substrates |
| 09/07/2000 | DE19909334A1 Use of dicarboxylic acid diureides as slow-release fertilizers, and optionally as sulfamate derivatives, with good plant tolerance and require only one application per season |
| 09/06/2000 | EP1033365A1 Diureides and their use |
| 09/03/2000 | CA2299871A1 Diureides and their use |
| 08/02/2000 | EP0746537B1 Combination of active substances for inhibiting or regulating nitrification |
| 07/12/2000 | CN1054364C Fertilizer composition comprising dispersions or solutions of nutrient compounds |
| 07/11/2000 | CA2265924C Fertilizer granulation method |
| 05/23/2000 | US6066190 Comprising synergistic mixtures of 1-hydro-1,2,4-triazole, a substituted 1-hydro-1,2,4-triazole, or their salts or metallic complexes plus at least one other chemical compound, such as a substituted pyrazole, or its salts |
| 02/16/2000 | CN1244852A Fertilizer compositions including chelated metal ions |
| 01/27/2000 | WO1999054267A3 Granulation method of urea containing fertilizer |
| 01/05/2000 | EP0645962B1 Methods and Compositions for Enhancing Carbon Fixation in Plants |
| 12/23/1999 | WO1999065845A1 Method for producing fertilizer granulates containing urea and ammonium sulfate |
| 12/23/1999 | DE19826570A1 Verfahren zur Herstellung von Harnstoff und Ammonsulfat enthaltenden Düngemittel-Granulaten A process for the production of urea and ammonium sulphate containing fertilizer granules |
| 12/07/1999 | US5997600 Fertilizer compositions including chelated metal ions |
| 11/10/1999 | EP0954514A1 Fertilizer compositions including chelated metal ions |
| 10/28/1999 | WO1999054267A2 Granulation method of urea containing fertilizer |
| 10/13/1999 | EP0671373B1 Means for obtaining mineral salts and/or fertilizers, their transportation and storage |
| 09/14/1999 | US5951736 Combinations of active ingredients for inhibiting or controlling nitrification |
| 06/30/1999 | CN1043832C Method and compositions for enhancing carbon fixation in plants |
| 04/20/1999 | CA2120618C Apparatus and process for coating particles |
| 01/12/1999 | US5858094 Machine for coating granular material with uniform polymer coating having rotating drum to provide cascading flow of material, means for injecting coating components onto top moving layer, recovering means |
| 08/20/1998 | DE19706433A1 Preparation of, e.g. molten suspensions for production of granulated mixed fertilisers |
| 05/22/1998 | WO1998021166A1 Fertilizer compositions including chelated metal ions |