Boric Acid Patents (Class 424/659)
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Publication number: 20040175434Abstract: Antimicrobial compositions and combinations comprising a compound of Formula I 1Type: ApplicationFiled: August 29, 2003Publication date: September 9, 2004Applicant: Novus International, Inc.Inventors: Charles S. Schasteen, Jennifer Wu, Pierre Buttin, Pieter Hillebrand, Fredrick R. Scott, Mercedes Vasquez-Anon
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Publication number: 20040175405Abstract: The invention relates to a method for controlling the application of an insecticide on a surface, which comprises the use of an insecticide composition including a pH indicator colorant in an aqueous medium changing the colourless after drying in the air on said surface, and the recoloration of the insecticide composition by remoistering selected areas of the surface to be checked.Type: ApplicationFiled: December 19, 2003Publication date: September 9, 2004Inventors: Hisham Mohamed Mahgoub, Amina Ahmed Mahmoud Fahmy
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Patent number: 6783767Abstract: A powder composition which reacts in water to form in situ peroxycarboxylic acids at an anti-microbially effective concentration. Importantly, its utility is both for topical anti-microbial application and for effective low temperature disinfection/sterilization of instruments. It comprises the combination of a perborate, one or more novel acyl and/or aroyl donors, a buffering system which allows the pH to arise to about 9 for rapid formation of the peroxycarboxylic acids and then drop to about 7.5 for sustained stability and microbial kill. It preferably includes a surfactant facilitating antimicrobial efficacy, as well as other minors.Type: GrantFiled: February 8, 2002Date of Patent: August 31, 2004Assignee: Healthpoint, Ltd.Inventors: Braham Shroot, Lawton A. Seal, James R. Hunt, Jonathan Sterling, Kathy Bolsen, Penny L. Sitka
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Patent number: 6723352Abstract: A method for producing products for treating wood and other cellulose products to improve the flame retardancy, and the insecticidal and fungicidal properties of the products. A calcium borate ore, such as colemanite, is reacted first with an acid such as acetic acid. The reaction products, including calcium in solution, are then treated with ammonia, producing ammonium pentaborate. The resulting composition is applied to the wood or other cellulose products by methods such as pressure, diffusion, or immersion and/or dipping treatment. The products have superior leach resistance to water when compared to conventional treatment compounds.Type: GrantFiled: May 14, 2002Date of Patent: April 20, 2004Assignee: Specialty Boron Products, LLCInventor: Thomas L. Bosserman
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Patent number: 6720012Abstract: An analgesic composition that can be applied topically comprises boric acid and a suitable carrier. The inventive analgesic composition can be used to provide pain relief to a person suffering from arthritis and any general pain associated with muscles or joints.Type: GrantFiled: April 1, 2002Date of Patent: April 13, 2004Assignee: A & L of Michigan, Inc.Inventor: Annie L. Jones
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Publication number: 20040057976Abstract: Disclosed are insect baits for attracting insects such as ants, flies and cockroaches. The baits include amino acids and a sugar. The baits can be combined with an insect toxicant to effectively control and eliminate insect populations. Methods for controlling insects using an insect bait of the invention are also disclosed.Type: ApplicationFiled: August 6, 2003Publication date: March 25, 2004Inventors: Jack Richard Warner, Rudolf H. Scheffrahn
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Publication number: 20040022863Abstract: A composition and method of treating nappy rash utilizes a combination of Salicylic Acid (0.720/100 g), Boric Acid (5 g/100 g), Tannic Acid (0.575 g/100 g), Zinc oxide (5 g/100 g), Calamine (1.5 g/100 g), and Lanolin (2 g/100 g). Many oils have been also introduced including Olive oil (20.00 ml), Castor oil (10.00 ml), and Cod Liver oil (10.00 ml). Cetrimide is found as (0.0075 g/100 g) and White Petroleum Q.S.100 g.Type: ApplicationFiled: July 31, 2002Publication date: February 5, 2004Inventor: Samir I. Hamtini
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Patent number: 6685968Abstract: A method for protecting fresh cut lumber and logs from sapstain which comprises applying a 1-10% aqueous boric acid solution to the wood surface.Type: GrantFiled: March 17, 2003Date of Patent: February 3, 2004Inventor: Michael Howard West
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Publication number: 20040013744Abstract: An ointment composition for treating decubitus ulcers and methods for its making and its use. The composition includes a skin protestant ointment, a rash cream, an antibiotic ointment, virgin olive oil, and boric acid powder. The skin protestant ointment includes active ingredients petroleum 53.4%, lanolin 15.5%, and inactive ingredients cod liver oil containing vitamin A & vitamin D, a fragrance, light mineral oil, microcrystalline wax, and paraffin. The rash cream includes active ingredients dimethicone 1% and zinc oxide 10%, and inactive ingredients aloe barbadensis extract, benzyl alcohol, coconut oil, cod liver oil containing vitamin A & vitamin D, a fragrance, glycerol oleate, light mineral oil, ozokerite, paraffin, propylene glycol, sorbitol, synthetic beeswax, and water. The antibiotic ointment includes active ingredients polymyxin B sulfate 5,000 units, bacitracin zinc 400 units, and neomycin base (as sulfate) 3.5 mg., and an inactive ingredient white petroleum.Type: ApplicationFiled: July 17, 2002Publication date: January 22, 2004Inventor: Mary J. Goulbourne
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Publication number: 20030213400Abstract: Preservative compositions for wood products is described. The compositions include at least one boron-containing material, such as but not limited to boric anhydride, and at least one silane-containing material, such as but not limited to methyltrichlorosilane. Optionally, at least one solvent, such as tetrahydrofuran, pentane, or water, may also be employed in the compositions. The compositions impart protection to the treated wood products, especially damage caused by exposure to water and insects.Type: ApplicationFiled: May 27, 2003Publication date: November 20, 2003Inventor: Michael M. Thompson
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Patent number: 6645949Abstract: The present invention relates to materials and methods using boron compounds to control arthropods. Preferred target pests are insects of the orders Orthoptera (grasshoppers and crickets), Lepidoptera (moths and larvae), and Hymenoptera (preferably Solenopsis invicta, fire ants).Type: GrantFiled: December 1, 2000Date of Patent: November 11, 2003Assignee: University of FloridaInventors: Herbert N. Nigg, Samuel E. Simpson
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Publication number: 20030206970Abstract: The present invention is directed to ophthalmic compositions containing a gelling amount of a combination of galactomannan polysaccharides and borates. The compositions gel or partially gel upon administration to the eye. The present invention also discloses methods of topical ophthalmic administration of the compositions to the eye.Type: ApplicationFiled: May 14, 2003Publication date: November 6, 2003Inventor: Bahram Asgharian
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Patent number: 6632449Abstract: The present disclosure is directed to compositions containing boron which are useful for a variety of purposes, including enhancing bone health, alleviating arthritis, pain, and inflammation, and producing other beneficial health effects. The disclosure is further directed to methods of preparing such compositions, methods of using (including administering) the compositions, and kits comprising the compositions. The compositions have a pH which is at least about 2 pH units less than the pKa of the boron compound.Type: GrantFiled: November 20, 2001Date of Patent: October 14, 2003Assignee: The Procter & Gamble Co.Inventor: Raymond Louis Niehoff
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Patent number: 6630174Abstract: The present invention relates to compositions and their methods of manufacture and use which are effective for delivering a homogeneous distribution of a boron containing active ingredient to a tree or tree derived substrate for the purpose of preventing or eradicating an infestation and/or for imparting flame retardency thereto.Type: GrantFiled: April 29, 2002Date of Patent: October 7, 2003Assignee: Nisus CorporationInventors: Vincent R. Palmere, Allan H. Dietrich, Stanley D. Galyon
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Publication number: 20030152631Abstract: An object of the present invention is to provide safe preservatives by combining components widely used as additives of aqueous liquids. Preferred preservatives are obtained by combining boric acid and/or borax, ethylenediaminetetraacetic acid or a salt thereof and polyvinyl pyrrolidone. Preservation effects can be enhanced by further combining cellulosic polymers with the preservatives.Type: ApplicationFiled: December 16, 2002Publication date: August 14, 2003Applicant: SANTEN PHARMACEUTICAL CO., LTD.Inventors: Kenji Morishima, Norihisa Hatano
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Patent number: 6583124Abstract: The present invention is directed to ophthalmic compositions containing a gelling amount of a combination of galactomannan polysaccharides and borates. The compositions gel or partially gel upon administration to the eye. The present invention also discloses methods of topical ophthalmic administration of the compositions to the eye.Type: GrantFiled: April 22, 2002Date of Patent: June 24, 2003Assignee: Alcon Manufacturing, Ltd.Inventor: Bahram Asgharian
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Patent number: 6582732Abstract: A wood treatment material having a synergistic combination of insecticides including boron-containing compounds and synthetic pyrethroids, is provided. This combination is shown to be especially effective in providing resistance to insect attack when wood is treated with this combination. Resistance to attack by Formosan termites, in particular, is provided, in a cost-effective manner. Also provided is wood treated by this combination, and a method of treatment for composite wood.Type: GrantFiled: August 15, 2000Date of Patent: June 24, 2003Assignee: Kop-Coat, Inc.Inventors: Raymond Bender, Alan S. Ross, Hans A. Ward
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Patent number: 6562845Abstract: The subject invention provides materials and methods for the effective control of fruit flies. Specifically, the subject invention pertains to the use of imidacloprid compounds to control fruit flies. These compounds achieve a high level of control without mammalian toxicity.Type: GrantFiled: January 22, 2001Date of Patent: May 13, 2003Assignee: University of FloridaInventors: Herbert N. Nigg, Samuel E. Simpson
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Patent number: 6506795Abstract: A chromium-free wood preservative consisting essentially of 1 to 35% by weight of a mixture of 25 to 75 parts by weight of a fatty amine ethoxylate and 75 to 25 parts by weight of at least one member of the group consisting of an unsaturated fatty acid of 3 to 25 carbon atoms and their copper and zinc salts and water.Type: GrantFiled: March 26, 1996Date of Patent: January 14, 2003Assignee: WEYL GmbHInventors: Volker Barth, Helmut Hartner, Volker Beez
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Publication number: 20020183280Abstract: The present invention is directed to ophthalmic compositions containing a gelling amount of a combination of galactomannan polysaccharides and borates. The compositions gel or partially gel upon administration to the eye. The present invention also discloses methods of topical ophthalmic administration of the compositions to the eye.Type: ApplicationFiled: April 22, 2002Publication date: December 5, 2002Inventor: Bahram Asgharian
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Patent number: 6488965Abstract: Antimicrobial/pharmaceutical preparations (e.g., solutions, gels, ointments, creams, sustained release preparations, etc.) which comprise chlorite (e.g., a metal salt of a chlorite) in combination with a peroxy compound (e.g., hydrogen peroxide), and methods for using such preparations for disinfection of articles or surfaces (e.g., contact lenses, counter tops, etc.), antisepsis of skin or other body parts, prevention or deterrence of scar formation and/or treatment and prophylaxis of dermal (i.e., skin or mucous membrane) disorders (e.g., wounds, burns, infections, cold sores, ulcerations, psoriasis, acne, or other scar-forming lesions).Type: GrantFiled: November 27, 2000Date of Patent: December 3, 2002Inventor: Hampar L. Karageozian
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Patent number: 6447809Abstract: A dietary supplement for benefitting human bone health includes a calcium source, a source of vitamin D activity, and an osteoblast stimulant. A preferred calcium source is microcrystalline hydroxyapatite, which also contains protein (mostly collagen), phosphorus, fat, and other minerals. A preferred source of vitamin D activity is cholecalciferol, and a preferred osteoblast stimulant is ipriflavone. In addition to these basic ingredients, the composition can further include various other minerals known to occur in bone, vitamin C, and glucosamine sulfate, all of which exert beneficial effects on growth and maintenance of healthy bone. A method for benefitting human bone health involves administering a daily regimen of the dietary supplement.Type: GrantFiled: May 11, 2000Date of Patent: September 10, 2002Assignee: Metagenics, Inc.Inventors: Kim C. Krumhar, Holly A. Johnson
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Patent number: 6426095Abstract: The present invention relates to compositions and their methods of manufacture and use which are effective for delivering a homogeneous distribution of a boron containing active ingredient to a tree or tree derived substrate for the purpose of preventing or eradicating an infestation and/or for imparting flame retardency thereto.Type: GrantFiled: June 25, 2001Date of Patent: July 30, 2002Assignee: Nisus, Corp.Inventors: Vincent R. Palmere, Allan H. Dietrich, Stanley D. Galyon
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Patent number: 6426317Abstract: Dry, stable, high available halogen sanitizing granular compositions with a rapid rate of dissolution comprising halogenated 1,3,5-triazine-2,4,6-triones and a dissolution accelerant that is an alkali metal salt of 1,3,5-triazine-2,4,6-trione are disclosed. The disclosed compositions may include inorganic and/or organic disintegration agents. Additionally, these compositions may contain other performance enhancing additives such as water clarifiers, algaestats/algaecides, surfactants, glidants, processing aids, and binders. These UV stable sanitizing compositions contain a high available halogen content, and are stable even when stored in high-humidity environments.Type: GrantFiled: October 29, 1999Date of Patent: July 30, 2002Assignee: Great Lakes Chemical CorporationInventors: John P. Garris, Christopher Reed, Michael Engram
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Patent number: 6426083Abstract: The invention relates to aqueous boron-containing compositions and their preparation. In particular the invention provides self-structured aqueous sodium pentaborate gels. The gels according to the invention may be prepared by reacting boric acid or boric oxide and sodium tetraborate or metaborate in suspension in water and under mixing such that a self-structured sodium pentaborate gel is formed. The gels according to the invention are physically stable and are easily handled.Type: GrantFiled: April 20, 2000Date of Patent: July 30, 2002Assignee: U.S. Borax Inc.Inventor: Igan Hayati
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Patent number: 6420425Abstract: A method for treating and preventing infections, bacterial, fungal, insecticidal, parasitic and actinomycotic in origin, especially infections of organs such as the vagina and skin. The methods involves administering to a patient in need thereof a composition comprising a combination of boric acid and acetic acid, in effective amounts. Such a composition is especially useful as a broad based treatment and prevention of vaginal and skin infections of unknown origin and can be used without the need for medical diagnosis or while such a diagnosis is being determined. Such a composition is effective, safe, economical and environmentally friendly, and provides an alternative to existing forms of treatment which are toxic which may cause undesirable side effects.Type: GrantFiled: July 2, 1999Date of Patent: July 16, 2002Inventor: Steven A. Melman
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Patent number: 6416789Abstract: A wood treatment material having a synergistic combination of fungicides including boron-containing compounds, organo-iodine compounds and amine-oxides is provided. This combination is shown to be especially effective in providing resistance to decay, mold and mildew when wood is treated with this combination. Also provided is wood treated by this combination, and a method of treatment for composite wood.Type: GrantFiled: January 5, 2001Date of Patent: July 9, 2002Assignee: Kop-Coat, Inc.Inventors: Brian Marks, Alan S. Ross, Hans A. Ward
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Patent number: 6416752Abstract: An improved termite bait composition comprises a powdered cellulosic attractant having a particle size in the range of approximately 1 to 100 micrometers and a termite killing agent. Also disclosed are a method for controlling termites by applying the termite bait composition to a termite infested area and a termite bait composition package for use in a termite bait station comprising the termite bait composition contained within a termite attractive package.Type: GrantFiled: January 4, 2001Date of Patent: July 9, 2002Assignee: Whitmire Micro-Gen Research Laboratories, Inc.Inventors: Ronald O. Richardson, Robin L. Kern
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Patent number: 6399109Abstract: A liquid insecticide solution comprising a 5% to 20% water solution of a disodium octaborate tetrahydrate (“DOT”) mixture comprising disodium octaborate tetrahydrate, colored pigment, and a bittering agent of either sucrose octa-acetate and denatonium benzoate, is provided. Preferably, the insecticide solution is prepared by stirring a powdered DOT mixture into water. Methods for treating wood surfaces and preparing bait stations with liquid insecticide solutions prepared with D.O.T. mixtures are also provided.Type: GrantFiled: December 3, 1999Date of Patent: June 4, 2002Inventors: Alan D. Brite, Terry Brite
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Patent number: 6399108Abstract: The present invention is directed to methods and compositions for treating skin disorders. The present invention is easily administered and can be used for both humans and animals. The compositions of the present invention comprise borate compounds and provide relief from skin disorder symptoms and lesions. Additionally, the present invention can be used to provide long term maintenance of symptom-free skin.Type: GrantFiled: June 30, 2000Date of Patent: June 4, 2002Assignee: P.H.C., Inc.Inventor: Don H. Girvan
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Patent number: 6368588Abstract: The present invention relates to an ant or yellow jacket bait that is particularly effective for controlling carpenter ants. The bait is comprised mostly of sugars in a viscous and fluid form that may be readily dispensed into an ant station at room temperatures, and provides a moist, sweet surface that is attractive to ants.Type: GrantFiled: June 22, 2000Date of Patent: April 9, 2002Assignee: FMC CorporationInventors: Larry G. Faehl, James B. Ballard
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Patent number: 6365636Abstract: Water-soluble borate-polyol complexes are useful as buffers and/or antimicrobials in aqueous ophthalmic compositions, including those containing polyvinyl alcohol. These compositions have greater antimicrobial activity than comparable compositions containing typical borate buffers and unexpectedly increase the antimicrobial efficacy of other antimicrobial agents when used in combination. In addition, use of the borate-polyol complexes avoids the incompatibility problem typically associated with the combination of borate buffer and polyvinyl alcohol; therefore, the compositions disclosed herein may also contain polyvinyl alcohol.Type: GrantFiled: June 20, 2000Date of Patent: April 2, 2002Assignee: Alcon Manufacturing, Ltd.Inventors: Masood Chowhan, Nissanke L. Dassanayake
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Publication number: 20020019441Abstract: A solid pesticidal formulation which comprises (a) 0.1 to 75% by weight of a pesticidal active ingredient, (b) 0.3 to 40% by weight of a dispersant, (c) 0.3 to 20% by weight of a wetting agent, (d) 0.1 to 30% by weight of a boron compound selected from the group of boron oxide, boric acid and borate, (e) 0.1 to 95% by weight of a water-soluble carrier and (f) 0.1 to 30% by weight of smectite that is excellent in preservation stability and can prevent aggregation of formulation, reducing of fluidity, and reducing dispersibility when dilution with water is applied.Type: ApplicationFiled: March 28, 2001Publication date: February 14, 2002Inventor: Shugo Nishi
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Publication number: 20020010156Abstract: A composition including a bait and a borate is used to mitigate a population of target insects and/or mollusca. The composition may include attractive by-products of agriculture and manufacturing with or without semiochemicals or biopesticides prepared as point source units (such as pellets or microcapsules). The by-products attract insects and/or mollusca to a food source for the purpose of mitigating the target organism. The bait is combined with borates and is pelletized and/or encapsulated into micron size particles. The pelletized and/or encapsulated particles are broadcast (spread) over areas infested with the target insect. The insects ingest the composition and regurgitate the composition to the remainder of the insect population. Significant mitigation of the population of the target insects results with little to no effect on the environment. The composition is also passed on to the next generation due to cannibalism of the target insects.Type: ApplicationFiled: February 26, 2001Publication date: January 24, 2002Inventors: John Wayne Kennedy, Patrick Kennedy
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Patent number: 6290992Abstract: A method of termite control consists of injecting a foam formulation above ground into the walls of a structure infested with termites or other undesirable pests. The inner spaces of affected walls are flooded at and above ground level to ensure that the foam formulation reaches all passages open to the soil under the structure and establishes an above-ground layer of pest-control chemicals. The foam penetrates all porous material exposed to the injection and impregnates it with active ingredients that remain embedded in the material long after the foam disappears, thereby retaining the insecticidal, repellant and preservative properties of the active agents for a long time without exposure to normal degrading forces. The pest-control formulation preferably comprises pesticide, repellant and preservative components, and a foaming agent in a liquid carrier.Type: GrantFiled: July 10, 1998Date of Patent: September 18, 2001Inventor: Shelby J. Magnuson-Hawkins
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Patent number: 6245327Abstract: The present invention relates to an ant or yellow jacket bait that is particularly effective for controlling carpenter ants. The bait is comprised mostly of sugars in a viscous and fluid form that may be readily dispeised into an ant station at room temperatures, and provides a moist, sweet surface that is attractive to ants.Type: GrantFiled: March 25, 1996Date of Patent: June 12, 2001Assignee: FMC CorporationInventors: Larry G. Faehl, James B. Ballard
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Publication number: 20010003003Abstract: A preservative for emulsion, comprising sorbic acid or a pharmaceutically acceptable salt thereof, and, where necessary, sodium edetate and boric acid; an emulsion comprising sorbic acid or a pharmaceutically acceptable salt thereof, and, where necessary, sodium edetate and boric acid; an emulsion comprising the preservative; a method for preserving an emulsion comprising adding sorbic acid or a pharmaceutically acceptable salt thereof, and, where necessary, sodium edetate and boric acid, at a concentration pharmaceutically acceptable and effective for the preservation of the emulsion; use of sorbic acid or a pharmaceutically acceptable salt thereof for the production of an emulsion or preservative for emulsion; and the use comprising adding, where necessary, sodium edetate and boric acid.Type: ApplicationFiled: February 24, 1998Publication date: June 7, 2001Inventors: MASAZUMI YAMAGUCHI, MASAYO YAMAGUCHI, KATSUHIRO INADA
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Patent number: 6211238Abstract: Anionic surfactants are used in conjunction with an antifungal acid and a chelating agent to preserve topically administrable pharmaceutical compositions without the need for a conventional preservative such as benzalkonium chloride.Type: GrantFiled: September 21, 1999Date of Patent: April 3, 2001Assignee: Alcon Laboratories, Inc.Inventors: Ernesto J. Castillo, Steven Howard Gerson, Wesley Wehsin Han
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Patent number: 6197815Abstract: Metal amino acid chelates for animals are beneficial for facilitating and promoting growth by increasing desired metallic ion uptake. The present invention is directed to a process for providing an animal fed additive by preparing metal amino acid chelates, and the metal amino acid chelate growth facilitator, promoter and enhancer prepared by the process.Type: GrantFiled: March 18, 1998Date of Patent: March 6, 2001Assignee: J.H. Biotech, Inc.Inventor: Hsinhung John Hsu
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Patent number: 6194007Abstract: Disclosed herein are compositions which are highly effective rodenticides. The compositions include a plurality of glass whiskers which rodents are naturally attracted to for purposes of nest building, or are otherwise induced to pick up in their mouths. Upon biting the whiskers for either transport or eating, the rodents oral mucosa becomes irritated, often to the extent that the rodents are unable to subsequently eat without excruciating pain. Hence, the rodents death by starvation is inevitable.Type: GrantFiled: December 19, 1998Date of Patent: February 27, 2001Inventor: Thomas Sharp
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Patent number: 6153181Abstract: Disclosed is a substantially water-free insecticidal granular bait suitable for controlling crawling insects such as cockroaches and ants. The bait includes an insecticide, several feeding stimulants which are typically carbohydrates and proteins, and a lipid. These bait compositions are in granular form, which are useful for application in hard-to-reach areas and are particularly useful in wet conditions, as well as hot, dry areas.Type: GrantFiled: September 3, 1999Date of Patent: November 28, 2000Assignee: Ecolab Inc.Inventors: Thomas D. Nelson, Douglas G. Anderson, S. John Barcay
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Patent number: 6139876Abstract: A gelatin with increased oxygen content for pharmaceutical, cosmetic and/or veterinary use. The gelatin comprises a gelling agent and a solvent, furthermore oxygen in a substantially even distribution with a pressure exceeding normal atmospheric pressure, wherein the surface tension of the gelatin is sufficiently high to retain at least a portion of the overpressure of the oxygen throughout a predetermined period of time after having been exposed ton atmospheric environment. Glucose and bactericide and/or fungicide agents can be added to facilitate cellular metabolism and decrease the danger of local infections. The solvent can be distilled water or a physiologic saline solution.Type: GrantFiled: October 27, 1997Date of Patent: October 31, 2000Assignees: Jozsef Ladanyi, Mihaly LantosInventor: Peter Kolta
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Patent number: 6132777Abstract: The present invention discloses methods for 1) preventing and/or mitigating microbiologically influenced corrosion (MIC) and 2) controlling and/or reducing the growth of at least one anaerobic, facultative anaerobic, or microaerophilic microorganism, which includes the step of adding or applying a composition containing a borate salt to an area susceptible to MIC and/or growth of anaerobic, facultative anaerobic, or microaerophilic microorganisms, in an effective amount to 1) control and/or reduce the growth or 2) to prevent and/or mitigate the corrosion. The present invention also discloses various means of using the compositions of the present invention which contain borate salts and further sets forth methods for preventing and/or mitigating staining caused, at least in part, by at least one anaerobic, facultative anaerobic, or microaerophilic microorganism.Type: GrantFiled: May 5, 1997Date of Patent: October 17, 2000Assignee: Buckman Laboratories International, Inc.Inventor: Richard W. Lutey
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Patent number: 6022480Abstract: The present invention comprises devices and methods for treating a standing water system comprising devices for the administration to the standing water system an admixture comprising calcium hypochlorite and borate salts and acids through a perforated distribution device. The method of treating a standing water system more efficiently provides free chlorine to the system, stabilizes the pH of the standing water system, and reduces the undesired side effects of the addition of calcium hypochlorite alone.Type: GrantFiled: September 4, 1997Date of Patent: February 8, 2000Assignee: The John Girvan Company, Inc.Inventors: Don H. Girvan, Philip R. Reynolds
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Patent number: 6007832Abstract: The specification discloses an insecticidal bait composition for cockroaches and a related method of its use for the control of cockroach infestations. In general, the composition contains boric acid in an amount of from about 15 to about 40 weight percent together with attractant foodbaits for attracting the roaches to the composition so they will consume it. A preferred composition effective for use by persons such as typical homeowners who are not specially trained in the use of insecticides contains between about 15 and 20 weight percent boric acid along with foodbait attractants.Type: GrantFiled: January 6, 1998Date of Patent: December 28, 1999Inventor: Billy J. Stapleton
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Patent number: 6001279Abstract: A solidified water soluble wood preservative characterized by a solidified elongate body of a boron compound known as having beneficial effects as a wood preservative, in combination with copper oxide. The method of making the solidified water soluble wood preservative includes the following steps. Firstly, mixing powder-form copper oxide (CuO) and a powder-form boron compound known as having beneficial effects as a wood preservative to form a powder mixture. Secondly, heating the powder mixture at temperatures in excess of 700 degrees celsius until the powder mixture melts to form a homogeneous liquid mixture. Thirdly, forming the homogeneous liquid mixture into a body. Fourthly, annealing the body at temperatures of between 300 and 550 degrees celsius.Type: GrantFiled: May 3, 1996Date of Patent: December 14, 1999Assignee: Genics Inc.Inventors: John Donald Payzant, James Allen Melnichuk
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Patent number: 5958463Abstract: The present invention relates generally to the method for the production of liposomal microencapsulated boron-containing products to be used for agricultural formulations. More specifically, a new method of production of liposomal microencapsulated is disclosed for active agents such as pesticides. A lecithin is mixed with an organic solvent in a certain proportion so as to provide solutions with varied levels of solubilized lecithin. The particular solvent being used will depend on the amount of active agent (AA) desired in the final solution. The formulation of the lecithin/organic solvent mixture is then allowed to settle. After settling, the top layer is separated and saved, while the bottom layer is discarded. An AA is then added to form a concentrate that is added to water for vesicle formation. Boron-containing materials formulated according to the invention may now be applied to agricultural field crops and fruits.Type: GrantFiled: November 22, 1996Date of Patent: September 28, 1999Assignee: Agri-Tek, Inc.Inventors: Christopher G. Milne, Paulus P. Shelby, Jr.
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Patent number: 5928672Abstract: A polyborate composition suitable for use in agricultural fertilizer preparations is provided. The polyborate is formed as the reaction product of a boric acid compound with one or more cyclic amines in aqueous solution. The resulting polyborate is extremely temperature stable and does not crystallize during preparation, storage or use. A method of preparation necessary to result in a non-crystallizing polyborate is also provided.Type: GrantFiled: March 28, 1996Date of Patent: July 27, 1999Inventors: Barry D. Hammons, Lawrence D. Ross
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Patent number: 5928634Abstract: A liquid bait for target insects and methods of attracting or controlling insects by means of its use. Sorbitol is dissolved in an amount of water sufficient to form an aqueous carrier. The dissolved sorbitol is in a concentration great enough to be effective as a humectant to retard drying of the liquid carrier. The liquid bait further includes at least one insect attractant that is dissolved, dispersed, suspended, or emulsified in the liquid carrier in an amount effective to attract the target insects. The insect attractant may include, in combination, sucrose, fructose, d-maltose, the lithium salt of saccharin, lithium chloride, and vitamins. The liquid bait also may include an effective amount of an insect control active ingredient selected from the group consisting of insecticides, insect growth regulators, chitin inhibitors, insect pathogens, insect-controlling materials derived from insect pathogens, and combinations thereof.Type: GrantFiled: April 28, 1997Date of Patent: July 27, 1999Assignee: S. C. Johnson & Son, Inc.Inventors: Heidi J. Uick, Peter J. Schroeder
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Patent number: 5871780Abstract: A pest-controlling composition comprised of a borate compound and a compound resulting in elevated concentrations of cyclic AMP, such as a phosphodiesterase enzyme (PDE) inhibitor, or a formamidine. The borate compound of the pest-controlling composition has increased toxicity as compared to a borate compound acting alone.Type: GrantFiled: August 5, 1997Date of Patent: February 16, 1999Assignee: J. T. Easton & Co., Inc.Inventor: James Iredell Moss