Did You Know...
...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7883564 | Systems and methods for disposing of brine solutions The invention relates to systems and methods for making fertilizer compositions out of potassium phosphate brine solutions recovered from meat processing operations. In an embodiment, the invention includes a method for making a fertilizer composition including filt... | 02/08/2011 |
| 7371328 | Method for treating hog and animal waste An animal treatment method comprises flushing the animal waste from a barn to a holding tank where the waste is mixed with an alkaline solution to kill pathogens. After neutralization, the solution is separated into solids and liquids. The liquid is treated and recy... | 05/13/2008 |
| 7329425 | Process for natural recycling of protein waste An apparatus and process for naturally recycling poultry carcasses for use as a nutritional supplement, the apparatus generally consists of four modules: an enzymatic digest medium mixing assembly that self adjusts for pH; a mobile grinding assembly mounted on a tru... | 02/12/2008 |
| 7285217 | Removing odoriferous sulfides from wastewater A synergistic composition is provided for controlling odor from waste products. The composition comprises a combination of nitrate salt, sulfide-consuming compound, pH-elevating compound, sulfide-oxidizing, nitrate-reducing bacteria, and sulfide-oxidizing enzyme. Th... | 10/23/2007 |
| 7226778 | Apparatus for natural recycling of protein waste An apparatus and process for naturally recycling poultry carcasses for use as a nutritional supplement, the apparatus generally consists of four modules: an enzymatic digest medium mixing assembly that self adjusts for pH; a mobile grinding assembly mounted on a tru... | 06/05/2007 |
| 7214516 | Bacterial effects on metal accumulation by plants The invention includes methods for (1) extracting metals from soil by the use of plants that extract and accumulate the metal and adding bacteria to the soil that enhances the ability of the plants to extract the metal, and (2) preparing soil for extraction of a met... | 05/08/2007 |
| 7169204 | Sewage sludge recycling with a pipe cross-reactor An improved process for enhancing the plant nutrient value of relatively low analysis organic waste material (e.g., sewage sludge) involves treating the waste material with an acid and base in a pipe-cross reactor. The process more particularly involves mixing the w... | 01/30/2007 |
| 7155377 | Method and system for calculating the spatial-temporal effects of climate and other environmental conditions on animals The present invention is a system and method for accurately calculating the spatial-temporal effects of a variety of environmental conditions on animal individual, population and community dynamics, given the animal's temperature-dependent behaviors, morphology and ... | 12/26/2006 |
| 7132004 | Pet waste disposal assembly and method An assembly adapted to facilitate the disposing and treating of a biodegradable material that produces an unpleasant odor when it is watered and stirred and fragmented. The assembly includes a container and a fitting for accepting and retaining the insertive coupler... | 11/07/2006 |
| 7128880 | Organic recycling with a pipe-cross or tubular reactor The invention is directed to a process for enhancing the plant nutrient value of relatively low analysis organic waste material (e.g. sewage sludge) involves treating the waste material with an acid and base in a pipe-cross reactor or tubular to form a melt; sprayin... | 10/31/2006 |
| 7030061 | Productive process for manufacturing an algal species-based organic complement for vegetal fertilization An organic complement for fertilizing vegetable species, as an organic product which fulfills with the features of a growth stimulator, mainly manufactured from green algae (Ulva rigida) and brownish algae (Macrocystis pyrifera). The invention includes... | 04/18/2006 |
| 7029512 | Method for producing concentrated vermicompost Disclosed is a method for enhancing the concentration of vermicompost comprising the steps of liquefying and agitating a vermicompost feedstock; separating large bodies from the liquefied feedstock and further separating the remaining portion into first and second s... | 04/18/2006 |
| 6938574 | Rearing fly larvae and animals in space for waste recycling and food supplying In space, wastes from humans, animals, and crops can be fully recycled by rearing maggots which will be nourishing feedstuff for feeding animals. These animals and their eggs combined with crop plants will be varied food for humans in space. Water and nutrition left... | 09/06/2005 |
| 6939387 | Soil enhancers Compositions for increasing the amount of available silica, calcium, magnesium, and sulfur are described herein. The compositions contain calcium silicate (CaSiO2) and magnesium sulfite (MgSO3). Calcium silicate may be in the form of calcium si... | 09/06/2005 |
| 6936087 | Soil conditioning agglomerates containing calcium Mechanically strong, water-disintegrable agglomerates made from a particulate calcium source, a water-soluble binder and optionally containing a primary plant nutrient source and/or micronutrient source and a process for forming such agglomerates are disclosed. The ... | 08/30/2005 |
| 6852142 | Organic-based fertilizer The subject invention provides methods for producing homogenous organic base fertilizer for plant nutrition and soil fertility. Also provided by the subject invention are value added fertilizer products for plant nutrition and soil fertility and concentrated liquid ... | 02/08/2005 |
| 6846343 | Fertilizer manufactured from animal wastes and method of producing same Integrated waste treatment and fertilizer and feed supplement production methods to be implemented at organic waste source sites, at remote treatment sites, or partially at the organic waste source site and at a remote location, whether in small or large scale opera... | 01/25/2005 |
| 6793704 | Weak alkaline organic fertilizer from organic waste including food waste and its manufacturing method A calcium-enriched organic fertilizer for acid soil and/or a magnesium-enriched organic fertilizer for field products and/or a silica-enriched organic fertilizer for paddy field products, and its manufacturing method. The method includes elimination of saline matter... | 09/21/2004 |
| 6776816 | Methods for accelerating production of magnesium ammonium phosphate while attaining higher yields thereof and a slow-release fertilizer produced therefrom Magnesium ammonium phosphate (struvite), suitable for use as a slow-release fertilizer for example, is produced by mixing animal manure with a pre-specified amount of a magnesium-rich compound. A pre-specified amount of an enzyme, such as an urease or uricase, is ad... | 08/17/2004 |
| 6770112 | Process for transforming the residues left after tanning without chroming and the products thereby obtained Process for transforming the residues left after tanning without chroming and the products thereby obtained, based on the process of homogenizing (2) the raw material (1), which consists of the leftovers of the tanning industry, such as remnants of ski... | 08/03/2004 |
| 6758880 | Assembly and method for disposing of waste A method of disposing materials such as pet waste. First, an assembly is provided that has a container; a fitting for accepting and retaining a garden hose; a pressure nozzle for receiving water from the fitting and expressing the water under pressure; and a nozzle-... | 07/06/2004 |
| 6758879 | Sewage sludge recycling with a pipe cross-reactor An improved process for enhancing the plant nutrient value of relatively low analysis organic waste material (e.g., sewage sludge) involves treating the waste material with an acid and base in a pipe-cross reactor. The process more particularly involves mixing the w... | 07/06/2004 |
| 6752848 | Method for disinfecting and stabilizing organic wastes with mineral by-products A method of disinfecting and stabilizing organic wastes where organic waste is intimately mixed with one or more mineral by-products to produce a mixture having a pH of less than about 9. The mixture is heated and dried to produce a stable, granular bio-mineral prod... | 06/22/2004 |
| 6752849 | Method for disinfecting and stabilizing organic wastes with mineral by-products Disclosed is a method of disinfecting and stabilizing organic wastes wherein organic waste is intimately mixed with one or more mineral by-products to produce a mixture having a pH of less than about 9. The mixture is heated and dried to produce a stable, granular b... | 06/22/2004 |
| 6692642 | Organic slurry treatment process A process is provided for full treatment of animal manure and other organic slurries containing suspended solids, and dissolved organic matter, nitrogen, and phosphorus, without the need for anaerobic digestion or anaerobic stabilization lagoons. The proc... | 02/17/2004 |
| 6682578 | Methods for producing fertilizers and feed supplements from agricultural and industrial wastes Integrated waste treatment and fertilizer and feed supplement production methods to be implemented at organic waste source sites, at remote treatment sites, or partially at the organic waste source site and at a remote location, whether in small or large ... | 01/27/2004 |
| 6638757 | Biological digestion of animal carcasses A process is provided for the biological digestion of animal carcasses. First, the carcass is cut into smaller pieces with equipment that masticates, grinds or comminutes in the presence of water to create a solid-liquid mixture. The next steps include tr... | 10/28/2003 |
| 6626974 | Laura's blend Laura's blend is an organic compost that is blended with ingredients that will meet EPA approval as organic compost. The blending is done to meet requirements for soil condition so as to protect that land from over application of fertilizer. If the custom... | 09/30/2003 |
| 6569332 | Integrated anaerobic digester system A process to recover energy, reduce pollution potential, and add value to organic waste such as animal manure is described. The process involves the anaerobic digestion of feedstocks, such as animal manure, at low to high temperatures in batch, semi-conti... | 05/27/2003 |
| 6517599 | Organic biosolid waste treatment process for resource transformation, regeneration, and utilization A resource regeneration process for creating an organic biomeal nutrient-rich product from raw biosolid waste material is provided. The process comprises initially mixing and conditioning the raw organic biosolid waste material to a substantially uniform ... | 02/11/2003 |
| 6503287 | System and method of soil distribution, such as a soil blend, capable of being blown into place A soil distribution system, and particularly a method of blowing topsoil, using an improved topsoil blend and specialized equipment, onto selected surfaces, including sloped surfaces. The topsoil blend may be placed either via traditional or selected plac... | 01/07/2003 |
| 6497741 | Methods for producing fertilizers and feed supplements from agricultural and industrial wastes Integrated waste treatment and fertilizer and feed supplement production methods to be implemented at organic waste source sites, at remote treatment sites, or partially at the organic waste source site and at a remote location, whether in small or large ... | 12/24/2002 |
| 6464875 | Food, animal, vegetable and food preparation byproduct treatment apparatus and process A system and method for converting animal, vegetable, and food byproduct materials into useful bio-gas and fertilizer, and/or soil amendment products has an anaerobic digester, a liquid-solids separating unit, an ammonia stripper, an ammonia absorption un... | 10/15/2002 |
| 6419722 | Recycled soil A process for making an artificial soil includes first combining the volume percentages of the following substances: 1-99% materials suitable for use as a blending base; 1-99% cellulose; 0.01-60% bio-solids; 0.01-10% calcium in any form; 0.01-10% charcoal or it's e... | 07/16/2002 |
| 6413291 | Soil conditioning agglomerates containing calcium Mechanically strong, water-disintegrable agglomerates made from a particulate calcium source, a water-soluble binder and optionally containing a primary plant nutrient source and/or micronutrient source and a process for forming such agglomerates are disc... | 07/02/2002 |
| 6409789 | Organic biosolid waste treatment process for resource transformation, regeneration, and utilization A resource transformation and regeneration process for creating beneficial organic nutrient-rich products from raw organic biosolid waste material is provided. The process comprises initially mixing the raw organic biosolid waste material to a substantial... | 06/25/2002 |
| 6409788 | Methods for producing fertilizers and feed supplements from agricultural and industrial wastes Integrated waste treatment and fertilizer and feed supplement production methods to be implemented at organic waste source sites, at remote treatment sites, or partially at the organic waste source site and at a remote location, whether in small or large ... | 06/25/2002 |
| 6402801 | Method for treating ammonia-containing organic waste A method is described for treating animal manures and other organic wastes to destroy pathogens, reduce noxious odors, and immobilize water-soluble pollutants, thereby producing a pasteurized, granular product useful as a soil amendment. In a described im... | 06/11/2002 |
| 6387272 | Process for utilizing liquid manure material A process for utilizing the material of ammonium-containing effluent which contains further soluble constituents and, possible additional solids, comprising: a) optionally separating off the solids, b) concentrating the substantially solids-free ammonium-conta... | 05/14/2002 |
| 6372007 | Organic compost The present invention relates generally to organic compost used to treat soil. The compost serves as a source of plant nutrients, improves soil structure, encourages the growth of beneficial microorganisms and can be used as a vehicle in the formulation o... | 04/16/2002 |
