| Patents for C05C 9 - Fertilisers containing urea or urea compounds (2,709) |
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| 03/07/2007 | CN1923763A Preparation method of improving nitrogen content in particle sulfonyl NPK composite fertilizer |
| 03/01/2007 | WO2007024753A2 Slow-release fertilizer and method of making and using same |
| 03/01/2007 | US20070044528 Soil Amendment |
| 02/28/2007 | CN1301938C Mixed biological fertilizer for agricultural crops |
| 02/22/2007 | WO2007019658A1 Process to obtain granule of urea with gradul release in soil and resaultant product |
| 02/22/2007 | US20070039469 Method for removing ammonia and dust from a waste gas that results during the production of fertilizers |
| 02/22/2007 | US20070039365 Slow-release fertilizer and method of making and using same |
| 02/21/2007 | CN1915914A Nutriment for tobacco leaves, and prepartion method |
| 02/15/2007 | WO2006134361A3 Agricultural composition |
| 02/15/2007 | WO2006031517A3 Methods and systems for making fiber reinforced products and resultant products |
| 02/14/2007 | CN1300069C Coated slow releasing fertilizer and its prepn |
| 02/14/2007 | CN1300068C Whole nutrient solid fertilizer for drip irrigation and its prepn |
| 02/08/2007 | WO2004037747A3 Soil amendment and hydrogen gas produced by pyrolysis of cabonaceous materials |
| 02/07/2007 | CN1907920A Method of preparing NPK composite fertilizer using straw ash |
| 01/31/2007 | CN1903803A Microelement type composite foliage fertilizer and its preparation method |
| 01/31/2007 | CN1903802A Sweet potato nutrient and its preparation method |
| 01/24/2007 | CN1296328C Slow release long-acting urea and its preparation and uses |
| 01/17/2007 | EP1743879A2 Process for preparing granular urea product |
| 01/17/2007 | CN1295192C Process for producing water preserving type film coated urea fertilizer |
| 01/10/2007 | CN1894172A Extended-release nitrogen-containing granular fertilizer |
| 01/10/2007 | CN1891676A Method for preparing slow-release multielement compound-mixed fertilizer for forest trees |
| 01/03/2007 | CN1887827A Slow released urea fertilizer and its prepn |
| 01/03/2007 | CN1887819A Prepn of humic urea |
| 12/27/2006 | CN1884225A Dedicated fertilizer for ornamental pineapple |
| 12/27/2006 | CN1884224A Dedicated release-controlled compound fertilizer for hybrid early rice and medium rice and method for preparing same |
| 12/27/2006 | CN1884223A Dedicated release-controlled compound fertilizer for double-season early rice and late rice and method for preparing same |
| 12/27/2006 | CN1291950C Method of granulating full melted composite fertilizer through frozen crystallization and equipment |
| 12/27/2006 | CN1291949C Salt-resistant multielement drip irrigation fertilizer and its preparation method |
| 12/27/2006 | CN1291945C Long-acting urea, and its prepn. method |
| 12/21/2006 | WO2006134361A2 Agricultural composition |
| 12/21/2006 | US20060283222 Fertilizer, process for producing the same, process for controlling inorganizing speed of urea/aliphatic aldehyde condensation product, and process for growing crops |
| 12/21/2006 | CA2612077A1 Agricultural composition |
| 12/20/2006 | CN1880287A Fulvic acid complex liquid fertilizer and production method thereof |
| 12/07/2006 | WO2006105239A3 Polyurethane encapsulated fertilizer |
| 12/06/2006 | CN1872817A Organic compound fertilizer capable of increasing nutrition of soil |
| 12/06/2006 | CN1872808A New type compound fertilizer, and production method |
| 12/06/2006 | CN1872806A Compound fertilizer of containing long acting urea, and preparation method |
| 12/06/2006 | CN1872805A Producing biologic organic fertilizer of resisting repeated stubbles of garlic, cotton by using straw of crop |
| 12/06/2006 | CN1872800A Long acting urea, method of preparation, and synthesizing N alkyl thiophosphoryl triamide of urease inhibitor |
| 12/06/2006 | CN1872799A Associated production method by using condensed phosphoric acid to produce diammonium phosphate, and by using condensed acidic feed pulp to produce phosphor ammonium or/and compound fertilizer |
| 12/06/2006 | CN1288129C Improved method and apparatus for combined drum granulating large granule urea |
| 11/22/2006 | EP1724247A1 Process for obtaining a fertilizer granulate |
| 11/22/2006 | EP1723104A2 Sulfur-containing compositions and processes for making same |
| 11/22/2006 | EP1644302B1 Process for the production of a fertilizer and fertilizer |
| 11/22/2006 | CN1865197A Poplar dedicated fertilizer and its application method |
| 11/22/2006 | CN1285261C Precoatd controlled release fertilizers and process for their preparation |
| 11/15/2006 | CN1284749C Multiple nutrient water-soluble solid composite chelate fertilizer and its preparation method |
| 11/15/2006 | CN1284748C High-grade compound fertilizer of compound salt of phosphoric acid and producing method |
| 11/08/2006 | CN1859964A Method for removing ammonia and dust from a waste gas that results during the production of fertilizers |
| 11/02/2006 | US20060243671 Method and system for treating waste matter from animals, urea-rich and urea-lean waste-matter products, and uses thereof |
| 11/02/2006 | US20060243010 Anti-explosive fertilizer coatings |
| 11/01/2006 | CN1854110A Fertilizers containing polyamino acid |
| 10/26/2006 | WO2006111331A1 Process for the production of urea-comprising particles |
| 10/26/2006 | CA2600771A1 Process for the production of urea-comprising particles |
| 10/25/2006 | CN1850742A Environment-protection type coated release-controlled urea and preparing method |
| 10/25/2006 | CN1850735A Urea thiamine fertilizer and its preparing method |
| 10/25/2006 | CN1850734A Method for preparing multi-peptide urea and its use in farm production |
| 10/25/2006 | CN1281556C Coated slow-release urea and its preparation method |
| 10/18/2006 | EP1711447A1 Reduction of biuret and free ammonia during a method for producing fertiliser granulates containing urea |
| 10/11/2006 | CN2825637Y Power-saving vacuum concentrator for the production of urea |
| 10/11/2006 | CN1844061A Garlic caring fertilizer used in winter |
| 10/11/2006 | CN1844057A Method for preparing organic composite fertilizer dedicated for glutinous rehmannia |
| 10/11/2006 | CN1279004C Composite biological humic acid fertilizer and its production process |
| 10/11/2006 | CN1279000C Production process of high-nitrogen large-grain urea |
| 10/05/2006 | DE4437313B4 Verwendung von Phospholipiden zur Verbesserung des Pflanzenwachstums Use of phospholipids for improving plant growth |
| 10/03/2006 | CA2273768C Unsymmetrical polyurea-urethane fertilizer encapsulation |
| 09/27/2006 | CN1839107A Method for improving the properties of urea granules |
| 09/27/2006 | CN1839106A Method of improving the crushing strength, impact resistance and compressibility of urea, and urea composition |
| 09/27/2006 | CN1837157A Water-soluble humic acid paste-form fertilizer and its making process |
| 09/27/2006 | CN1837154A SODM urea and its preparing process and application |
| 09/20/2006 | CN1835899A Ru2006101161 |
| 09/20/2006 | CN1834071A Prodn method of high azote, high potassium and sulfenyl 3-element compound fertilizer |
| 09/20/2006 | CN1834069A Coated fertilizer for fruit trees and mfg. method |
| 09/20/2006 | CN1834067A Special boron/molybdic fertilizer for peanut and prepn. thereof |
| 09/19/2006 | US7108732 Process for producing fertilizer comprising sparingly water-soluble phosphatic fertilizer, urea/aliphatic aldehyde condensation product and water-repellent substance |
| 09/13/2006 | CN1830920A Controlled-releasing fertilizer for perennial orange trees, and its prepn. method |
| 09/08/2006 | WO2006093413A1 Pipe reactor and plant for manufacturing of especially urea ammonium sulphate |
| 09/08/2006 | WO2006092720A1 Fertilizer |
| 08/31/2006 | WO2006091526A2 Calcium polysulfide, potassium polysulfide, calcium thiosulfate, and magnesium thiosulfate as urease inhibitors |
| 08/31/2006 | WO2006091077A1 Urea composition having reduced compressibility, caking and dust formation, and process for its preparation |
| 08/30/2006 | EP1694613A2 Extended-release nitrogen-containing granular fertilizer |
| 08/24/2006 | US20060185411 enzyme inhibitors; inhibits urease catalyzed hydrolysis conversion of urea, in fertilzer, to ammonia, thus reducing nitrogen loss due to ammonia volatilization |
| 08/23/2006 | CN1271013C Potassium sulfate composite fertilizer and its production process |
| 08/23/2006 | CN1271012C Organic fertilizer and its production process |
| 08/16/2006 | CN1817822A Special fertilizer of sweet wormwood |
| 08/16/2006 | CN1269774C Nano urea and its preparing process |
| 08/09/2006 | CN2804089Y Connection structure of column tray and tower |
| 08/02/2006 | CN1810737A Urine-base composite fertilizer without pollution to soil and plant |
| 08/02/2006 | CN1810736A Long-acting rice fertilizer |
| 07/27/2006 | DE102004049119B4 Continuous production of a liquid fertilizer comprising urea (U), ammonium nitrate (AN), ammonium sulfate (AS) and water (W) comprises mixing an AN-U-W solution with ammonia, water and sulfuric acid |
| 07/26/2006 | CN1266086C Organic composite fertilizer |
| 07/12/2006 | CN1800112A Highly effective agglomeration-proof composite persistent agent for nitrogen fertilizer and composite fertilizer, and its production process |
| 07/05/2006 | CN1262523C Environmental protection type cucumber nutrient solution |
| 06/28/2006 | CN1793079A Compound fertilizer for purple soil area orange drip irrigation system and preparation process thereof |
| 06/28/2006 | CN1793078A Urea type agricultural rare earth |
| 06/28/2006 | CN1793073A Process for mfg. biological organic fertilizer by urban mud |
| 06/28/2006 | CN1793063A Organic potassium fertilizer containing urea |
| 06/28/2006 | CN1261391C Granulating method of urea |
| 06/21/2006 | EP1670736A1 A method of improving the properties of urea granules |
| 06/21/2006 | EP1670735A1 Method of improving the crushing strength, impact resistance and compressibility of urea, and urea composition |