Material For Absorbing Moisture From Waste Product Patents (Class 119/171)
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Patent number: 12000837Abstract: A granule for detecting protein in pet urine comprises 60-80 parts by weight of silicone particles, 40-50 parts by weight of a filler, 10-20 parts by weight of an adhesive, 1-3 parts by weight of a bacteriostatic agent, 3-5 parts by weight of a deodorant, and 5-10 parts by weight of an tetrabromophenol blue indicator.Type: GrantFiled: November 21, 2023Date of Patent: June 4, 2024Assignee: SHANDONG RUIDA SILICA GEL CO., LTD.Inventor: Qinbin Sun
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Patent number: 11771078Abstract: A hunting method utilizes a scent blocker to block the scent mark of a mating male animal, such as a hooved animal including a buck, to cause the male animal to investigate the scent mark area to remark their scent mark. Often times a buck will rub their antlers on a tree with their antlers to produce a tree rub and then leave a scent mark in a scrape under the tree. They will then wait in an area downwind and if they detect a female scent or if their own scent mark is not detected, they may will revisit the location for investigation. A scent blocker may be applied to or over the scent mark and may be an absorptive scent blocker, a chemically reactive scent blocker, a masking scent blocker, a blocking scent blocker that is substantially non-permeable, or any combination thereof.Type: GrantFiled: August 10, 2021Date of Patent: October 3, 2023Inventor: Michael Till
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Patent number: 11622530Abstract: There is disclosed biodegradable hygienic granules, with high liquid absorption properties for use in the retention of urine and domestic cat waste. The present disclosure also relates to the manufacture process of the granules.Type: GrantFiled: June 23, 2020Date of Patent: April 11, 2023Assignee: Yucan CorporationInventors: Eduardo Ratinetz, Celso Rosa
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Patent number: 11602120Abstract: Method and coated lightweight granular absorbent formed of lightweight inner cores made of extruded pellets coated with powdered smectite, preferably bentonite, to form an outer sorbent smectite shell around each pellet producing lightweight sorbent granules where the pellets have sufficient water soluble binder to facilitate shell formation and clumping during sorbent use. When lightweight sorbent granules are wetted, clumps are formed that shrink during drying producing a clean, generally non-sticking clump having a high clump retention rate of at least 92% and/or a crush strength of at least 15 PSI. In a preferred method, the pellets are dried coated with dry powdered smectite before wetting using an atomizer or mister while turbulently directing air towards the pellets and powdered smectite to coat the pellets with the powdered smectite forming the outer sorbent shell while minimizing pellet shrinkage and densification. Such lightweight granular sorbent is well suited for use as litter.Type: GrantFiled: March 12, 2015Date of Patent: March 14, 2023Assignee: Pioneer Pet Products, LLCInventor: John M. Lipscomb
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Patent number: 11540486Abstract: A pelletized, environmentally friendly animal litter. The animal litter includes birch bark waste in pellet form that is mostly hydrophobic to allow liquid waste to quickly pass therethrough while trapping a small amount of waste therein that adheres to the surface of the pellet and is then absorbed over time. The litter is used in a litter box system that includes a base, a drawer slidably received therein for capturing waste in a preferred absorbent pad and a removeable grate suspended thereover for retaining the litter thereover. The drawer defines a container of sufficient volume to receive all of the litter when a standard amount of litter is used to fill the box which improves ease in changing litter by removing the grate and allowing the litter to drop into the drawer.Type: GrantFiled: August 18, 2020Date of Patent: January 3, 2023Assignee: Simply Paws Design, LLCInventors: Patricia Lynne Weber, Kevin Jon Weber
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Patent number: 11358879Abstract: An object is to provide an excrement treatment agent, which can suppress not only the odor of feces but also the ammonia odor in various environments. An excrement treatment agent, comprising limonite, lignin and bentonite, wherein, when further comprising slaked lime, the amount of the slaked lime is 10 mass % or less.Type: GrantFiled: March 28, 2018Date of Patent: June 14, 2022Assignee: EXCELSIOR INC.Inventor: Kanichi Adachi
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Patent number: 11278868Abstract: A water absorption treatment material includes a core portion and a coating portion. The core portion is approximately circular column-shaped and has a side surface, a first bottom surface, and a second bottom surface. The coating portion is provided so as to cover the core portion. A region of 80% or more of the side surface of the core portion is covered by the coating portion. A region of 80% or more of the first bottom surface of the core portion is exposed without being covered by the coating portion.Type: GrantFiled: February 14, 2018Date of Patent: March 22, 2022Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga
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Patent number: 11224200Abstract: An excrement treatment material includes a plurality of granules that absorb excrement. Each granule includes a granular core portion, and a coating portion. The core portion has a circular cross-section, and has a function of absorbing and retaining the excrement. The coating portion coats the core portion. The coating portion has a function of causing the plurality of granules, which have absorbed the excrement, to adhere to each other. In a cross-section of each granule that is in the same plane as the cross-section of the core portion, a thickness of the coating portion on one side of the core portion is smaller than a thickness of the coating portion on another side of the core portion.Type: GrantFiled: July 9, 2019Date of Patent: January 18, 2022Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga
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Patent number: 11116236Abstract: The invention provides porous tea granules including leaf tea particles and binder, wherein at least 50% by weight of the leaf tea particles have a particle size of 100 ?m to 300 ?m; the binder is a tea-based binder including tea solids; the tea granules including binder in an amount of 1 to 40% by dry weight; and the porous tea granules have a D[4,3] of more than 350 ?m.Type: GrantFiled: November 22, 2017Date of Patent: September 14, 2021Assignee: Conopco Inc.Inventors: Mansoor Ahmed Ansari, Andrew Paul Ormerod, Benjamin Jesukumar Rajapandian
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Patent number: 10973203Abstract: A method for preparing an ammonia abatement additive for poultry litter that is formulated to assure activation in an interior environment having various relative humidity conditions. The method includes obtaining a blended litter amendment composition that, based on weight, is about 40% deliquescent salt and about 60% aluminum sulfate, relative to a total weight of the two components. The composition can be made by the user or received, already blended, from a third party. To this blended composition that has been obtained, additional deliquescent salt is added in an amount such that the total amount of deliquescent salt is effective to activate the alum-containing ammonia abatement additive at the targeted low relative humidity condition in the interior of a poultry house. The composition is a sub-component of the ammonia abatement additive which may or may not contain additional compounds. The specified relative proportions (i.e.Type: GrantFiled: December 23, 2020Date of Patent: April 13, 2021Assignee: CHEMTRADE CHEMICALS US LLCInventor: Rex A. Johns
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Patent number: 10774013Abstract: Methods and processes for producing mulch products are disclosed. A mulch product that includes a fertilizer, at least one seed, and a mulch, and methods and processes for producing mulch products are detailed. The mulch includes wood pellets formed from processed raw sawdust that has been ground. The ground sawdust is formed into pellets, such as by compression. The pellets are then crumbled to form the wood pellets to have a substantially regular outer surface that minimizes engagement with the at least one seed.Type: GrantFiled: January 13, 2017Date of Patent: September 15, 2020Assignee: Central Garden & Pet CompanyInventors: Kenneth Hignight, Debra Hignight
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Patent number: 10766791Abstract: [Solution] Provided is a plant-derived water purifying agent used for water purification for industrial wastewater, etc. and including a granulated product of a plant powder, such that when a wastewater purifying treatment using the plant-derived water purifying agent is performed by an automated purifying treatment device, the water purifying agent can be suitably used in the automated purifying treatment device. It is more preferable that a Carr's fluidity index of the water purifying agent obtained by measuring 3 items of the water purifying agent, which are an angle of repose, a degree of compression, and a spatula angle be 40 or greater.Type: GrantFiled: June 2, 2015Date of Patent: September 8, 2020Assignee: DEXERIALS CORPORATIONInventors: Kazuhiro Kimura, Koji Hirata
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Patent number: 10750715Abstract: A process for making an animal litter from a woody biomass starting material is described, with the performance amendments substantially located entirely on the outside surface of the woody biomass particles. The process may include the steps of densifying the biomass starting material, crumbling the densified biomass material; screening the densified biomass material for size; optionally adding a zeolite containing a scent; spray coating the sized, densified biomass particles with a surface adhesion agent; and powder dosing the sized, densified biomass particles and zeolites with a performance amendment comprising equal parts bentonite and guar gum.Type: GrantFiled: July 31, 2019Date of Patent: August 25, 2020Assignee: Lignetics, Inc.Inventors: Jonah Levine, Frank Kvietok
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Patent number: 10660302Abstract: Various embodiments disclosed relate to absorbent clumping animal litter compositions, and to methods of using and making the same. In some embodiments, the present invention provides an absorbent clumping animal litter composition including an absorbent component and a pumice component.Type: GrantFiled: June 17, 2019Date of Patent: May 26, 2020Assignee: Halliburton Energy Services, Inc.Inventors: Thomas S. Cortner, Jim Mabrey, Eric Frantz
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Patent number: 10631518Abstract: It is possible to provide an absorbent sheet for pets capable of making a trace of excreta of a pet difficult to be visually recognized. The absorbent sheet for pets comprising: a liquid-permeable top sheet; a liquid-impermeable back sheet; an absorbent core provided between the top sheet and the back sheet; a colored area covered with the top sheet and visually recognizable from the top sheet side; and an aroma chemical provided on the top sheet side relative to the absorbent core. L*value of the colored area in an L*a*b*color system is 50 or less. A total light transmittance of the top sheet is in a range of 40 to 80%.Type: GrantFiled: November 13, 2015Date of Patent: April 28, 2020Assignee: UNICHARM CORPORATIONInventors: Yasuhiro Sasano, Yumei Takahashi
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Patent number: 10617095Abstract: An absorbent sheet 10 for pets comprises: a liquid-permeable top sheet 12; a liquid-impermeable back sheet 14; an absorbent core provided between the top sheet 12 and the back sheet 14; and a colored area visually recognizable from a top sheet side. An antimicrobial and/or a bacteriostat is provided on the top sheet side relative to the absorbent core.Type: GrantFiled: December 9, 2014Date of Patent: April 14, 2020Assignee: UNICHARM CORPORATIONInventors: Yasuhiro Sasano, Yumei Takahashi
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Patent number: 10561118Abstract: A non-dispersible granular substrate remains solid when exposed to moisture is formed of a plurality of granules, each granule being a mixture including an inert mineral component, a binder formed of a reaction between cane molasses and hydrated lime, and optionally a light weight additive. A method of making a non-granular substrate includes forming a batch mixture including an inert mineral component, hydrated lime, cane molasses, water and optionally a light weight additive, and co-pelletizing the batch mixture to form a plurality of granules. The granular substrate can be used, for example, as animal bedding (e.g. cat litter).Type: GrantFiled: April 11, 2018Date of Patent: February 18, 2020Assignee: The National Lime and Stone CompanyInventors: James Welshimer, Jeffrey Wigdahl, Jonathan Smeltz
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Patent number: 10517264Abstract: Provided is an animal litter that is capable of sufficiently exerting an effect of perfume-containing microcapsules over a long period of time, and a method for manufacturing the same. The animal litter includes a plurality of grains, wherein each of these grains includes a granular base material and a plurality of microcapsules adhering to the outer surface of the base material, the base material includes a low-absorbent material having an initial absorption rate of 10% or less, and the individual microcapsules are impact-breakable microcapsules including a perfume.Type: GrantFiled: December 9, 2014Date of Patent: December 31, 2019Assignee: UNICHARM CORPORATIONInventor: Tatsuya Sogou
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Patent number: 10492521Abstract: A composite including coffee grounds and the method for preparing the same are disclosed. The method includes drying 20˜50 wt % of coffee grounds such that the water content of the coffee grounds is 0.1%˜3%, then stirring and mixing the dried coffee grounds with 40˜70 wt % of plastic, 5˜25 wt % of calcium carbonate and 3˜10 wt % of mix modifier, and then performing granulation to form granular composite.Type: GrantFiled: June 19, 2017Date of Patent: December 3, 2019Assignee: HOME ACRYLIC INC.Inventor: Hsiang-Chun Hung
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Patent number: 10426131Abstract: A solid, free-flowing composition adapted to deliver fragrance or malodor counteractant in a consumer product that is subjected to actual or potential malodorous influences. The composition comprises a delivery system consisting of a core material surrounded by a fragranced material comprising microdroplets of a dispersed fragrance in a fragrance-encapsulating material, optionally surrounded by a protective coating, and, an external absorbent material in which the fragrance delivery vehicle is dispersed. The composition is effective with respect to animal litters.Type: GrantFiled: November 15, 2017Date of Patent: October 1, 2019Assignee: GIVAUDAN S.A.Inventors: Christian Quellet, Johnny Bouwmeesters, Sibilla Delorenzi, Thomas McGee
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Patent number: 10368526Abstract: Various embodiments disclosed relate to absorbent clumping animal litter compositions, and to methods of using and making the same. In some embodiments, the present invention provides an absorbent clumping animal litter composition including an absorbent component and a pumice component.Type: GrantFiled: September 26, 2013Date of Patent: August 6, 2019Assignee: Halliburton Energy Services, Inc.Inventors: Thomas S Cortner, Jim Mabrey, Eric Frantz
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Patent number: 10362768Abstract: The invention provides extruded animal litters and methods of making and using such litters. The animal litters comprise an extruded mixture of from about 10 to about 90% of one or more clays and from about 90 to about 10% of one or more starches. The use of starches to produce the extruded litters result in litters that are less dense than conventional clay-based animal litters and are therefore easier to transport and use.Type: GrantFiled: January 27, 2011Date of Patent: July 30, 2019Assignee: SOCIÉTÉ DES PRODUCTS NESTLÉ S.A.Inventors: Dan Kenneth Dixon, Nathan Foster Huck
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Patent number: 10338043Abstract: The invention relates to a wide range optical sensor for measuring pH, wherein said optical sensor contains a carrier and one or more p-nitro-phenyl/formaldehyde condensed polymer of formula (I) bounded to said carrier wherein n is 1-20, and Z is H or binding group.Type: GrantFiled: September 29, 2015Date of Patent: July 2, 2019Assignee: Pécsi TudományegyetemInventors: Barna Kovács, Katalin Balogh, Aleksandar Secenji
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Patent number: 10239022Abstract: Mesoporous membranes have shown promising separation performance with a potential to lower the energy consumption, leading to a dramatic cost reduction. Recently, an extensive effort has been made on the design of membranes which brought a significant progress toward the synthesis of well-defined porous morphologies, most of which synthesized by surfactant-template methodology. Currently, the most well-designed state-of-the-art membranes using this technique are made from metals, polymers, carbon, silica, etc. In the present invention, we demonstrate mesoporous calcium-silicate particles having superior separation capacity and optimal permeability, thereby leading to reduced energy consumption for selective separation of gases/liquids and/or the combination thereof. We explore various methods to improve the calcium-silicate membranes properties by tuning pore density during the synthesis/aging process, while favoring the formation of uniformly distributed nanopores.Type: GrantFiled: May 2, 2016Date of Patent: March 26, 2019Assignee: C-Crete Technologies, LLCInventors: Rouzbeh Shahsavari, Vahid Hejazi
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Patent number: 10212917Abstract: Disclosed is a cat attractant that comprises alfalfa meal at a plant fiber having an acidic pH, such as cranberry fiber. It has been found that the cat attractant can be used to render a cat litter box more attractive to cats, and, it is believed, to thereby mitigate litter aversion syndrome. Also disclosed are an animal litter, a method of preparing an animal litter, and a method of using the cat attractant.Type: GrantFiled: August 20, 2018Date of Patent: February 26, 2019Assignee: Kent Pet Group, Inc.Inventors: Lin Wang, Elizabeth Flickinger, Michael Eversmeyer
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Patent number: 10085415Abstract: Disclosed is a cat attractant that comprises alfalfa meal and a plant fiber having an acidic pH, such as cranberry fiber. It has been found that the cat attractant can be used to render a cat litter box more attractive to cats, and, it is believed, to thereby mitigate litter aversion syndrome. Also disclosed are an animal litter, a method of preparing an animal litter, and a method of using the cat attractant.Type: GrantFiled: February 21, 2018Date of Patent: October 2, 2018Assignee: Kent Pet Group, Inc.Inventors: Lin Wang, Elizabeth Flickinger, Michael Eversmeyer
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Patent number: 10051834Abstract: A cementitious clumping material is provided and in particular to an animal litter formed therefrom. The cementitious clumping material includes a mixture of particulate, cement, and a cellulosic material. The cementitious clumping material in some embodiments contains a dust control agent, a polyol, or combinations thereof. The cementitious clumping material is pourable into a litter box and agglomerates into a clump upon contact with urine or other liquid forming a clump having a percentage of maximal strength greater than 95% upon clump formation, and having a clump strength of greater than greater than 250 kg/cm2. The clump is further capable of removal with a perforated scoop after as little as one minute of formation.Type: GrantFiled: October 25, 2013Date of Patent: August 21, 2018Assignee: The Andersons, Inc.Inventors: Joseph Schumski, Norman A. Peiffer
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Patent number: 10051835Abstract: An excreta treatment material in which the effect of chemicals including a perfume can be efficiently and sufficiently exhibited. This excreta treatment material is configured from a plurality of particulate substances, wherein the plurality of particulate substances comprises a mixture of base granules composed of aggregates of a water-absorbing particulate substance and chemical granules composed of aggregates of a chemical-containing particulate substance, the chemical granules moving upward upon application of vibration to the mixture.Type: GrantFiled: January 22, 2015Date of Patent: August 21, 2018Assignee: Unicharm CorporationInventors: Chiyo Takagi, Shinya Kaneko, Takeshi Ikegami
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Patent number: 10017707Abstract: The present disclosure provides a novel method and machine for the production of a biomass composition from waste materials including the steps of evaluating the waste material for emissions related factors, treating the evaluated waste material with the additive composition to form a low emissions biomass composition and shaping the biomass composition into solid fuel formations. The present invention further provides an additive composition used in the treatment of the waste materials that comprises an emission sponge, a filler and optional BTU modifier. The treating step includes the steps of sizing selected waste materials, blending the sized waste materials with the additive composition formulated specifically for the waste material and forming with a press the blended waste materials into solid fuel formations. The resulting biomass solid fuel formations produce lower emissions than typically produced by coal and may be combined with, or used in place of coal in fuel burning structures and devices.Type: GrantFiled: September 2, 2016Date of Patent: July 10, 2018Assignee: V35A Enterprises, LLCInventors: Timothy Bumgarner, Joseph Kempf
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Patent number: 9999198Abstract: Animal bedding having one or more solvents and a lignocellulosic fiber, wherein the lignocellulosic fiber has been processed by ruminant digestion and anaerobic digestion. A method for preparing pelletized animal bedding is also disclosed including the steps of providing excrement from a cow which has undergone ruminant digestion, introducing the cow excrement into an anaerobic digester, modifying the cow excrement to a first wet product, drying the first wet product to generate a first dry product, and densifying the first dry product to, in turn, generate pelletized animal bedding.Type: GrantFiled: May 10, 2016Date of Patent: June 19, 2018Assignee: CCD Holdings LLCInventors: Carey J. Boote, Russ Malek
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Patent number: 9968912Abstract: A method for manufacturing a granular excretion disposal material having a core portion and a covering layer that covers the core portion. The method includes: a granulating step of granulating the core portion by blending a core portion raw material containing pulp and highly absorbent resin, with water; a covering step of forming the covering layer by spraying a covering layer raw material containing pulp and highly absorbent resin, onto a surface of the core portion granulated in the granulating step; a drying step of drying a granular matter, in which the covering layer is formed in the covering step, with hot air; and a cooling step of cooling the granular matter dried in the drying step.Type: GrantFiled: March 25, 2014Date of Patent: May 15, 2018Assignee: Unicharm CorporationInventors: Shotaro Mochizuki, Hidekazu Yamada, Takahiro Otomo, Tatsuya Sogo, Chiyo Takagi
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Patent number: 9938441Abstract: A pollution removal composition includes: (a) at least one silica gel; and (b) at least one wood-derived absorbent agent, characterized in that the silica gel has a grain-size distribution of between 60 and 500 ym and a density of between 150 and 400 kg/m3. A pollution removal method using the composition is also described.Type: GrantFiled: November 28, 2013Date of Patent: April 10, 2018Assignee: PREVOR INTERNATIONALInventors: Mathilde Neel, Laurence Mathieu, Joel Blomet, Marie-Claude Meyer
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Patent number: 9909955Abstract: A method of collecting a urine sample including appropriately locating hydrophobic sand with respect to the urine sample. Use of the hydrophobic sand including providing a barrier in the form of at least one layer of the sand; and collecting a urine sample by appropriately locating the sand with respect to the urine.Type: GrantFiled: October 28, 2013Date of Patent: March 6, 2018Assignee: Coastline Global, Inc.Inventors: Zeev Birger, Yoram Hasson, Brian David Cohen, Alon Rosenberg
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Patent number: 9861072Abstract: The object of invention is an animal cage litter composition, especially suitable for cats, in the form of compacted and/or ground down sunflower hulls, in the amount from 1% to 100%, preferably 100%, with addition of the known binder, in the amount from 0% to 50%, and/or the known filler, in the amount from 0% to 80%, in the total mass of compacted sunflower hulls.Type: GrantFiled: June 29, 2016Date of Patent: January 9, 2018Inventor: Tomasz Gawron
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Patent number: 9854786Abstract: A production method for animal excrement treatment material and a production device therefor, having: a step in which a raw material is granulized and a granular material is obtained; and a step in which a coating material is coated on the granular material. The step in which the coating material is coated on the granular material has: a step in which the coating material is arranged on the granular material; and a step in which a vibration is applied to the granular material having the coating material arranged thereupon.Type: GrantFiled: May 8, 2013Date of Patent: January 2, 2018Assignee: Uni-Charm CorporationInventors: Shotaro Mochizuki, Hidekazu Yamada, Takahiro Otomo, Tatsuya Sogo, Chiyo Takagi
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Patent number: 9776352Abstract: A method of producing animal litter including bentonite which includes a step of forming, from a starting material for animal litter containing bentonite, a starting mixture that contains 10 to 60 mass % of granules that remain on an 8.0 mm-aperture sieve and 40 to 90 mass % of granules that pass through an 8.0 mm-aperture sieve, a step of conveying the starting mixture on a path of conveyance, a step of loading the starting mixture that has been conveyed on the path of conveyance into a granulator capable of pulverizing and granulation, pulverizing at least the granules remaining on the 8.0 mm-aperture sieve while forming a granulated product, and a step of drying the granulated product.Type: GrantFiled: December 30, 2014Date of Patent: October 3, 2017Assignee: Unicharm CorporationInventors: Takeshi Ikegami, Kenji Hiroshima
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Patent number: 9750226Abstract: A method of making animal litter from a tree nuts, such as from a walnut composition of shells, pelica and membrane, by grinding or crushing the walnut composition, removing all or almost all of the shells from the walnut composition by vibration and aspiration to form muller, adding any desired additives to the muller (e.g. fragrances, fillers and extenders, clumping agent such as guar bean, mold inhibitor agent such as calcium propionate, etc.), and pelletizing the muller by heating and compressing the muller through small apertures and cutting the muller exiting the apertures at desired lengths. The heating and compression of the muller results in pellets that have odor absorbing characteristics that outperform commercial animal litters.Type: GrantFiled: June 5, 2015Date of Patent: September 5, 2017Assignee: ECO-SHELL, INC.Inventors: Michael Blankinship, Raymond L. John, Helen I. Cantrell
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Patent number: 9686963Abstract: A water absorbing material that is suitable for being discarded by being flushed down a flush toilet is provided. The water absorbing material includes only an organic substance containing no nutrients.Type: GrantFiled: November 9, 2016Date of Patent: June 27, 2017Assignee: DAIKI CO., LTD.Inventors: Hiroshi Ito, Shinobu Hatanaka, Junji Yoshinaga
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Patent number: 9668453Abstract: An animal litter, process for preparing the animal litter and a method for removal of animal waste using the animal litter are provided. The animal litter generally includes corn cob, a lubricant, and a cohesiveness agent. The animal litter is in the form of discrete plural particles which tend to agglomerate when wetted.Type: GrantFiled: October 19, 2016Date of Patent: June 6, 2017Assignee: Kent Pet Group, Inc.Inventors: Lin Wang, Thomas A. Wiesner
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Patent number: 9596828Abstract: The object of invention is an animal cage litter composition, especially suitable for cats, in the form of compacted and/or ground down sunflower hulls, in the amount from 1% to 100%, preferably 100%, with addition of the known binder, in the amount from 0% to 50%, and/or the known filler, in the amount from 0% to 80%, in the total mass of compacted sunflower hulls.Type: GrantFiled: May 9, 2014Date of Patent: March 21, 2017Inventor: Tomasz Gawron
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Patent number: 9538722Abstract: Provided is an animal litter that is less liable to scatter and in which the depth of the solids is less liable to increase when a liquid such as urine has been absorbed. An animal litter composed of a plurality of particulates having water absorbency, wherein the particulates contain: long grains having a granularity of 4 mm or more and less than 10 mm, and a length that is greater than the diameter; and short grains having a granularity of 4 mm or more and less than 10 mm, and a length that is no more than the diameter. The long grains are provided with a core part primarily composed of pulp, and a coating layer containing highly water-absorbent resin and used for coating the core part. The weight ratio of the short grains in total of the long grains and the short grains is 10%-50%, inclusive.Type: GrantFiled: April 26, 2013Date of Patent: January 10, 2017Assignee: Unicharm CorporationInventors: Kenji Hiroshima, Tomoko Hirao, Shinya Kaneko, Hidekazu Yamada, Takahiro Otomo
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Patent number: 9499757Abstract: The present disclosure provides a novel method and machine for the production of a biomass composition from waste materials including the steps of evaluating the waste material for emissions related factors, treating the evaluated waste material with the additive composition to form a low emissions biomass composition and shaping the biomass composition into solid fuel formations. The present invention further provides an additive composition used in the treatment of the waste materials that comprises an emission sponge, a filler and optional BTU modifier. The treating step includes the steps of sizing selected waste materials, blending the sized waste materials with the additive composition formulated specifically for the waste material and forming with a press the blended waste materials into solid fuel formations. The resulting biomass solid fuel formations produce lower emissions than typically produced by coal and may be combined with, or used in place of coal in fuel burning structures and devices.Type: GrantFiled: September 17, 2014Date of Patent: November 22, 2016Assignee: V35A Enterprises, LLCInventors: Timothy Bumgarner, Joseph Kempf
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Patent number: 9497927Abstract: An animal litter, process for preparing the animal litter and a method for removal of animal waste using the animal litter are provided. The animal litter generally includes corn cob, a lubricant, and a cohesiveness agent. The animal litter is in the form of discrete plural particles which tend to agglomerate when wetted.Type: GrantFiled: April 26, 2016Date of Patent: November 22, 2016Assignee: Kent Pet Group, Inc.Inventors: Lin Wang, Thomas A. Wiesner
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Patent number: 9491926Abstract: A granular absorbent and granular absorbent making method producing granular absorbent from a carbohydrate starch-containing cereal grain, e.g., corn, based admixture extruded from a single screw or twin screw extruder forming liquid absorbing pellets having a clumping agent formed during extrusion composed at least in part of carbohydrate polymer binder. Each pellet is extruded under conditions that cause formation of carbohydrate polymer binder clumping agent at least some of which is water soluble. One preferred method of extruding granular absorbent causes starch dextrinization to occur such that at least some of the carbohydrate polymer binder clumping agent in each liquid absorbing pellet of the granular absorbent is formed of dextrin. Each pellet can be coated such as with a smectite that preferably is bentonite.Type: GrantFiled: September 11, 2013Date of Patent: November 15, 2016Assignee: Pioneer Pet Products, LLCInventors: John M. Lipscomb, Scott Repinski
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Patent number: 9485993Abstract: The present invention refers to a composition comprising Bacillus subtilis (DSM 17231) and Bacillus licheniformis (DSM 17236) with nematocidal effect against phytonematodes on plants and/or its habitat, to its use and process for its preparation, use of Bacillus subtilis (DSM 17231) and Bacillus licheniformis (DSM 17236), processes for controlling, combating and conferring specific resistance to phytonematodes, and a kit.Type: GrantFiled: July 29, 2014Date of Patent: November 8, 2016Assignee: CHR. HANSEN A/SInventors: Abilio Alessandri, Inge Knap, Luciana Sekito De Freitas Zambelli
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Patent number: 9439393Abstract: Litter compositions are provided comprising sodium bentonite and various fillers. These litter compositions have substantially the same clumpability properties as a composition consisting of only the sodium bentonite.Type: GrantFiled: May 23, 2016Date of Patent: September 13, 2016Assignee: OIL-DRI CORPORATION OF AMERICAInventors: Monika Kuras, George Robert Goss, Dan Jaffee, Bob Soral
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Patent number: 9433187Abstract: An animal litter, process for preparing the animal litter and a method for removal of animal waste using the animal litter are provided. The animal litter generally includes at least about 10 weight % finely ground pine wood powder. Further the animal litter includes a lubricant and a cohesiveness agent. The animal litter is in the form of discrete plural particles which tend to agglomerate when wetted.Type: GrantFiled: December 4, 2015Date of Patent: September 6, 2016Assignee: Kent Pet Group, Inc.Inventors: Lin Wang, Thomas A. Wiesner
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Patent number: 9408368Abstract: Litter compositions are provided comprising sodium bentonite and various fillers. These litter compositions have substantially the same clumpability properties as a composition consisting of only the sodium bentonite.Type: GrantFiled: February 25, 2016Date of Patent: August 9, 2016Assignee: OIL-DRI CORPORATION OF AMERICAInventors: Monika Kuras, George Robert Goss, Dan Jaffee, Bob Soral
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Patent number: 9363977Abstract: An animal litter, process for preparing the animal litter and a method for removal of animal waste using the animal litter are provided. The animal litter generally includes corn cob, a lubricant, and a cohesiveness agent. The animal litter is in the form of discrete plural particles which tend to agglomerate when wetted.Type: GrantFiled: December 4, 2015Date of Patent: June 14, 2016Assignee: Kent Pet Group, Inc.Inventors: Lin Wang, Thomas A. Wiesner
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Patent number: 9357747Abstract: A cat litter product is provided and includes manufacture primarily from a pelletized Switchgrass. The litter product is pelletized via an extrusion technology process so as to form particles the size of wheat grain. The litter product provides, collectively, a non-toxic and naturally safe, biodegradable, odor-eliminating, scented, anti-bacterial litter that clumps in a convenient size for easy disposal and which has little dust and reduces tracking by cats.Type: GrantFiled: September 12, 2015Date of Patent: June 7, 2016Assignee: OURPET'S COMPANYInventors: Steven Tsengas, Konstantine Tsengas