Alkali Metal Or Alkaline Earth Metal Patents (Class 424/665)
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Publication number: 20100300983Abstract: A system for reducing or preventing the growth of organisms in the process water used to coat glass fibers with a formaldehyde-free binder composition. One or more biocides is added to the process water that mitigates the growth of microbes in the water. The biocides are added in an amount sufficient to minimize growth of organisms without adversely affecting the application of the binder composition to the glass fibers.Type: ApplicationFiled: July 15, 2010Publication date: December 2, 2010Inventor: Michael William Miks
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Publication number: 20100303930Abstract: The present invention relates to antimicrobial formulations comprising an N-halamine and a quantity of sodium chlorite sufficient to enhance the antimicrobial efficacy of the N-halamine. The present invention is further directed to formulations for disinfecting a contact lens comprising an N-halamine and a quantity of sodium chlorite sufficient to enhance the antimicrobial efficacy of the N-halamine.Type: ApplicationFiled: May 28, 2010Publication date: December 2, 2010Applicant: ALCON RESEARCH, LTD.Inventors: Thomas Christopher Carey, Nissanke L. Dassanayake, Ronald L. Schlitzer, Howard Allen Ketelson
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Publication number: 20100272830Abstract: The invention is directed to a combination characterised by a high biocide power for use in agricultural applications, comprising a sodium or potassium hypochlorite solution and an agent allowing to generate hypochiorous acid at the moment of the application, adjusting the concentration thereof in a simple way.Type: ApplicationFiled: July 8, 2010Publication date: October 28, 2010Applicant: Industrie De Nora S.p.A.Inventor: Giuseppe Faita
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Publication number: 20100272860Abstract: A solid composition in the form of a tablet that generates and releases a biocidal solution comprising at least chlorine dioxide with an enhanced weight percent yield is presented. The composition comprises reactants capable of in-situ generation of chlorine dioxide comprising a chlorite donor that is coated with a gel-forming material that slows the rate of dissolution of the high solubility chlorite donor, a free halogen donor, and an acid source, resulting in an unexpectedly high weight percent yield and providing a controlled release of biocidal solution. The compositions of the invention show improved environmental stability which can reduce the cost of packaging and significantly increase the utility of the composition. The controlled release allows the use in multi-tablet chemical dispensers which may otherwise induce potentially explosive conditions or allow rapid release of the biocidal solution thereby inducing a spike in chemical concentration rather than a controlled and sustained release.Type: ApplicationFiled: June 2, 2010Publication date: October 28, 2010Inventor: Roy W. Martin
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Publication number: 20100255121Abstract: Provided are hard surface treatment compositions which provide improved mold and/or fungi remediation properties which compositions are formed from two aqueous mixtures which are admixed immediately prior to use or upon use. The hard surface treatment compositions contain an oxidizing agent, preferably a hypochlorite. In addition to a mold and/or fungi remediation effect, the composition may also be useful in the cleaning treatment and/or disinfection or sanitization treatment of hard surfaces. Methods for the remediation of mold and/or mold spores and/or fungi on surfaces are also disclosed.Type: ApplicationFiled: September 15, 2008Publication date: October 7, 2010Applicant: Reckitt & Colman (Overseas) LimitedInventor: Lisa Perry
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Publication number: 20100227004Abstract: The present invention generally relates to an improved two-part oxidizing system, as well as oxidizing compositions and methods for making and using the same, and in a particular embodiment to a two-part oxidizing system that, when mixed, yields an oxidizing composition. The two-part oxidizing system includes a metal chlorite first part, and an acid second part where the acid is sodium acid sulfate or a derivative thereof.Type: ApplicationFiled: March 17, 2010Publication date: September 9, 2010Applicant: Alcide CorporationInventors: C. Cayce Warf, JR., Nahed M. Kotrola
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Patent number: 7776363Abstract: A composition for anti-microbial effect in a water system such as a pulp and paper processing line with an aqueous slurry. The composition comprises a free chlorine-generating biocide comprising a chlorine source, urea, and an alkali in a concentration sufficient to provide a pH greater than 10, and typically at least pH 11.Type: GrantFiled: January 27, 2006Date of Patent: August 17, 2010Assignee: Nalco CompanyInventors: Laura E. Rice, Andrew J. Cooper, Robert L. Wetegrove, Michael V. Enzien
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Publication number: 20100189808Abstract: A composition for dissolving or reducing the viscosity of sputum on a surface of a device includes an effective amount of glycerol and an effective amount of dextran sulfate in a saline solution. The effective amount of glycerol is between about 30-50% and the effective amount of dextran sulfate is between about 10-30%. The composition may further include an antimicrobial agent.Type: ApplicationFiled: January 26, 2010Publication date: July 29, 2010Applicant: TELEFLEX MEDICAL INCORPORATEDInventors: Nisha Gupta, Erin Peters, Joel Rosenblatt
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Publication number: 20100183746Abstract: A biocide is formed by mixing at least one of ammonium sulfamate and ammonium carbamate with an aqueous solution of a hypochlorite oxidant at a molar ratio of ammonium to hypochlorite of at least 1:1. The biocide is useful in treating microbial or biofilm growth, pulp and paper process water, cooling tower water, waste water, reclaimed waste water, sludge, colloidal suspensions, irrigation water or a medium having a reducing capacity.Type: ApplicationFiled: March 25, 2010Publication date: July 22, 2010Applicant: A.Y. Laboratories Ltd.Inventor: Ayala BARAK
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Publication number: 20100183744Abstract: Systems and methods for maintaining the dominance of Nannochloropsis in an algae cultivation system are provided. Exemplary methods include applying an effective amount of a disinfectant to Nannochloropsis growing in an algae cultivation system. Another method for maintaining the dominance of Nannochloropsis in an algae cultivation system includes adjusting a salinity in the algae cultivation system to between approximately 0.5 PPT and 28 PPT. In a further method, temperature of the algae cultivation system may be adjusted to between approximately 21 and 32 degrees Celsius (“° C.”). According to yet another method for maintaining the dominance of Nannochloropsis in an algae cultivation system, a salinity in the algae cultivation system may be adjusted to below that of seawater for a first predetermined period of time, and then the salinity in the algae cultivation system may be adjusted to a higher salinity for a second predetermined period of time.Type: ApplicationFiled: January 22, 2009Publication date: July 22, 2010Inventors: Joseph Weissman, Guido Radaelli
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Publication number: 20100183745Abstract: The invention relates to an electrochemical device which simultaneously carries out the production of an oxidising solution at controlled composition containing hypochlorous acid and the sprinkling thereof in a continuous process, useful for biocide treatments in agricultural fields. The device can be installed on motor vehicles or mobile means in general.Type: ApplicationFiled: March 25, 2010Publication date: July 22, 2010Applicant: Industrie De Nora S.P.A.Inventors: Paolo Rossi, Mariachiara Benedetto, Luca Buonerba, Achille De Battisti, Sergio Ferro, Fabio Galli
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Publication number: 20100178357Abstract: The present invention relates to the use of combinations of 4-bromo-2-(4-chloro-phenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile and an oxidizing agent, for eradicating, eliminating or reducing aquatic organisms in ballast water or bilge water whereby 4-bromo-2-(4-chloro-phenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile and the oxidizing agent are in respective proportions to provide a synergistic effect against fouling organisms. Suitable oxidizing agents are e.g.Type: ApplicationFiled: August 6, 2007Publication date: July 15, 2010Inventor: Tony Mathilde Jozef Kempen
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Patent number: 7744858Abstract: The present invention relates to a composition for topical application, comprising at least one electrolyte and at least one amphiphilic polymer including at least one ethylenically unsaturated monomer containing a sulphonic group, in free form or partially or totally neutralized form and comprising at least one hydrophobic portion. The invention also relates to the uses of the said composition, especially in cosmetics, to treat and care for human skin, the scalp, mucous membranes, the nails and keratin fibres.Type: GrantFiled: January 8, 2002Date of Patent: June 29, 2010Assignee: L'OrealInventors: Raluca Lorant, Paula Lennon
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Publication number: 20100143289Abstract: Compositions including topical formulations comprising secreted products obtained from the culture medium of human umbilical cord stem cells and particular combinations of components therefrom are provided for treatment of various dermatological conditions, such as adverse consequences of aging, wrinkling, altered pigmentation, altered viscoelasticity, and altered thickness, among others. Methods for using the compositions and topical formulations for treating adverse or undesirable dermatological conditions are also provided, as well as preventing the appearance of undesirable dermatological conditions.Type: ApplicationFiled: December 19, 2007Publication date: June 10, 2010Inventors: Michael Cohen, Jacob Cohen
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Publication number: 20100119620Abstract: A composition for anti-microbial effect in a water system such as a pulp and paper processing line with an aqueous slurry. The composition comprises a free chlorine-generating biocide comprising a chlorine source, urea, and an alkali in a concentration sufficient to provide a pH greater than 10, and typically at least pH 11.Type: ApplicationFiled: January 19, 2010Publication date: May 13, 2010Inventors: Laura E. Rice, Andrew J. Cooper, Robert L. Wetegrove, Michael V. Enzien
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Publication number: 20100086493Abstract: A pure chlorine dioxide solution includes a chlorine dioxide gas dissolved therein, a chlorite, and a pH adjuster which is an acid or a salt thereof having a buffering property whose pH is 2.5 to 6.8 as a 5% aqueous solution at 25° C.Type: ApplicationFiled: February 15, 2008Publication date: April 8, 2010Applicant: Taiko Pharmaceutical Co., Ltd.Inventor: Koji Abe
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Publication number: 20100080857Abstract: Compositions comprising a mixture of (a) a major amount of solid halogen-containing sanitizer material and (b) a minor amount of calcium oxide modified particulate boric acid, the amount of calcium oxide modified particulate boric acid being sufficient to enable the composition to be classified as a class 1 or class 2 NFPA oxidizer are described. Also described is particulate boric acid at least a portion of the particles thereof having on their surface at least a partial coating of calcium oxide, and a method for preparing such coated particulate boric acid.Type: ApplicationFiled: September 30, 2008Publication date: April 1, 2010Applicant: PPG INDUSTRIES OHIO, INC.Inventor: Stanley R. Pickens
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Patent number: 7670491Abstract: Acid concentrates, and dialysate compositions prepared therefrom, contain citric acid and an effective amount of a buffering agent selected from acetate and/or lactate. The buffering agent allows a physiologically acceptable amount of citrate to maintain the desired pH of the dialysate.Type: GrantFiled: June 24, 2003Date of Patent: March 2, 2010Assignee: Advanced Renal TechnologiesInventors: Robin Callan, Walter A. van Schalkwijk, James J. Cole, Suhail Ahmad
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Patent number: 7651704Abstract: This invention relates to a composition for use in the treatment of pathogenic microorganisms in a live animal, the composition comprising an electro-chemically activated, anion-containing aqueous solution.Type: GrantFiled: January 11, 2007Date of Patent: January 26, 2010Assignee: Radical Waters IP (Pty) Ltd.Inventor: Gilbert Theo Hinze
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Publication number: 20100015118Abstract: A body supplement and method for improving blood flow, muscle chemistry and/or the oxygenation of muscles, said supplement including cinchona bark or quinine in the range of approximately 0.0010 grams and 4.0 grams per dosage.Type: ApplicationFiled: July 15, 2009Publication date: January 21, 2010Inventors: Anthony J. Hadala, Lewis E. Bennett, D.C.
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Publication number: 20090324747Abstract: An apparatus includes a reservoir for holding a chemical solution, a pump and a discharge nozzle. The pump has an inlet and an outlet connected to the reservoir by inlet and discharge lines. The nozzle is disposed in a lower portion of the reservoir and discharges the solution toward the bottom of the reservoir; the nozzle has an inlet port connected to the pump discharge line through the sidewall of the reservoir. The pump inlet line is connected to a sidewall of the reservoir at a location below a normal surface level of the solution, and the pump discharge line is connected to the sidewall of the reservoir above that location. The reservoir, pump, pump inlet line, pump discharge line, nozzle inlet line and nozzle form a closed loop recirculation system effective to suspend insoluble material in the chemical solution.Type: ApplicationFiled: June 23, 2009Publication date: December 31, 2009Inventors: Zachary Harris Adams, David W. Blanchette
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Patent number: 7622434Abstract: A gel composition including a sodium hypochlorite solution; at least one viscosity-enhancing agent; and at least one electrolyte is disclosed. Methods of making the composition, methods of disinfecting, and methods of treating are also disclosed.Type: GrantFiled: November 22, 2006Date of Patent: November 24, 2009Inventor: Wallace J. Rogozinski
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Publication number: 20090208547Abstract: A composition that generates and releases a biocidal solution comprising at least chlorine dioxide and hypobromous acid is presented. The composition comprises reactants capable of in-situ generation of chlorine dioxide and hypobromous acid, and a gelling agent that slows the rate of dissolution of the reactants, thereby increasing yield and providing a sustained release of biocidal solution. The chemical reaction is triggered when the reactants are contacted by a main solvent (e.g., water). Upon being exposed to the main solvent, the gelling agent forms a gelatinous structure that creates a chamber within the composition enclosing some of the reactants such that the in-situ generation takes place in the chamber. The gelatinous structure contributes to the high yield of the target product (e.g., chlorine dioxide) and its controlled release.Type: ApplicationFiled: February 26, 2009Publication date: August 20, 2009Inventor: ROY WILLIAM MARTIN
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Publication number: 20090155385Abstract: A method for reducing or eliminating Salmonella in reptiles and/or reptile eggs through the use of at least one N,N-dihalo-5,5-dialkylhydantoin in which each of the alkyl groups is independently selected from those containing in the range of from 1 to about 6 carbon atoms.Type: ApplicationFiled: June 15, 2007Publication date: June 18, 2009Inventors: Joe D. Sauer, George W. Cook, Jr., Christopher J. Nalepa
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Publication number: 20090110754Abstract: A liquid biocide containing stabilized chlorine dioxide and hypochlorous acid for various uses, including use as a teat dip or dairy animals. The stable, prophylactic biocide consists essentially of 0.10-20.0% by weight of a chlorite salt, 0.1-3.0% by weight of an acid, 0.10-2.0% by weight of an alkaline agent, and the balance water. Chlorite salt reacts with the acid to form germicidal chlorine dioxide and hypochlorous acid. The acid constituency and the alkaline agent constituency regulate the pH of the solution such that the biocide is stable when mixed for a period greater than two months. The present disclosure also includes a method of producing a stable, prophylactic biocide for dairy cattle, the method comprising 0.10-20.0% by weight of a chlorite salt, 0.10-3.0% by weight of an acid, 0.10-2.0% by weight of an alkaline agent, and the balance water in a container, and sealing the container.Type: ApplicationFiled: December 12, 2008Publication date: April 30, 2009Inventor: Randal D. Stevenson
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Publication number: 20090022815Abstract: A method of stimulating tissue healing in humans or animals includes administering to a human or animal a pharmaceutically effective amount of a pharmaceutical composition which includes (i) at least one halogenated compound, and (ii) at least one N-halogenated derivative of at least one compound selected from zwitterionic compounds and/or amino acids or their derivatives.Type: ApplicationFiled: September 24, 2008Publication date: January 22, 2009Inventor: Arnaud Mainnemare
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Publication number: 20090017138Abstract: New topical medicaments are provided. The medicaments comprise menthol and camphor, preferably provided as part of a base gel, supplemented with potassium and a source of oxygen. The most preferred base gel is sold under the name SOMBRA, while the most preferred source of oxygen is a chlorite (e.g., sodium chlorite) and/or spirulina. The medicaments provide high metabolic activities and sustain those activities over prolonged periods of time, thus being useful for treating a large variety of ailments, including diabetic neuropathy, post hepatic neuralgia, scleroderma, psoriasis, strain, spasticity, headaches, neuropathy secondary to drugs, peripheral neuropathy, leg pain, muscle cramps, muscle aches and pains, bruise, sinusitis, sprain, arthritis, joint pain (arthralgia), and edema.Type: ApplicationFiled: September 18, 2008Publication date: January 15, 2009Inventor: Clyde Morgan
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Publication number: 20080311224Abstract: The active life of a fungicidal metal hydrochlorite is greatly enhanced by adding only small amounts of active fungicidal compounds selected from the group consisting of lithium hydrochlorite and iodopropynyl butyl carbamate.Type: ApplicationFiled: April 4, 2008Publication date: December 18, 2008Inventors: Meghan Gressler, Ernest Bernarducci
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Publication number: 20080292729Abstract: Pharmaceutical compositions for treating neoplastic disorders and uses thereof are provided. Said pharmaceutical compositions comprise stabilized chlorite solutions (e.g. WFIO) and a fluoropyrimidine, 5-FU, or a 5-FU prodrug (e.g. capecitabine, doxifluridine, UFT, S-1, or BOF-A2). The use of the above stabilized chlorite solution in combination with a fluoropyrimidine dramatically improves the quality of life index (QOL) of a patient undergoing cancer chemotherapy. Cancers that can be treated include cancers of the pancreas, gastrointestinal, head, neck, and breast.Type: ApplicationFiled: July 21, 2006Publication date: November 27, 2008Applicant: NUVO RESEARCH INC.Inventors: Stefan Meuer, Thomas Giese, Frederich-Wilhelm Kuhne
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Publication number: 20080226748Abstract: A liquid biocide containing stabilized chlorine dioxide and hypochlorous acid for various uses, including use as a teat dip or dairy animals. The stable, prophylactic biocide consists essentially of 0.10-20.0% by weight of a chlorite salt, 0.1-3.0% by weight of an acid, 0.10-2.0% by weight of an alkaline agent, and the balance water. Chlorite salt reacts with the acid to form germicidal chlorine dioxide and hypochlorous acid. The acid constituency and the alkaline agent constituency regulate the pH of the solution such that the biocide is stable when mixed for a period greater than two months. The present disclosure also includes a method of producing a stable, prophylactic biocide for dairy cattle, the method comprising 0.10-20.0% by weight of a chlorite salt, 0.10-3.0% by weight of an acid, 0.10-2.0% by weight of an alkaline agent, and the balance water in a container, and sealing the container.Type: ApplicationFiled: March 16, 2007Publication date: September 18, 2008Inventor: Randal D. Stevenson
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Patent number: 7276255Abstract: Super-oxidized water based on hypochlorous acid, such as is obtained by the electrochemical treatment of a saline solution, may be used in the treatment of leg ulcers or other open wounds. Preferably, the pH of the super-oxidized water is in a range of 4 to 7, and the water has a redox potential of >950 mV. Medicaments based on the super-oxidized water may be in liquid or gel form. The super-oxidized water is able to control the microbial population within the wound and at the same time permit cell proliferation.Type: GrantFiled: April 23, 2004Date of Patent: October 2, 2007Assignee: Sterilox Medical (Europe) LimitedInventor: Joe B. Selkon
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Patent number: 7150854Abstract: The invention pertains to a device for generating aqueous chlorine dioxide solutions when the device is contacted with liquid water. The device comprises an alkali metal or alkaline earth metal chlorite, e.g., sodium chlorite, and a chemical reagent comprising an acid or a material capable of releasing an acid upon exposure to liquid water, e.g., sodium bisulfate. The chlorite and the reagent are either combined as a mixture or are disposed as separate components adhered to the surface of one or more substrates. Upon exposure to liquid water, the chlorite and the reagent produce boundary layers. The chlorite and the reagent are disposed upon, and adhered to, the surface(s) of the substrates in a manner such that upon exposure to liquid water, the chlorite boundary layer comes into contact with the reagent boundary layer to thereby produce an aqueous chlorine dioxide solution.Type: GrantFiled: March 19, 2002Date of Patent: December 19, 2006Assignee: Engelhard CorporationInventors: Gerald S. Koermer, Barry K. Speronello, Linda Hratko
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Patent number: 7105183Abstract: The invention features methods of treating a macrophage-associated neurodegenerative disease such as amyotrophic lateral sclerosis (ALS), Alzheimer's disease (AD), or multiple sclerosis (MS) in a subject by administering chlorite in an amount effective to decrease blood immune cell activation. The invention also features methods of monitoring therapy by assessing blood immune cell activation before and after therapy.Type: GrantFiled: January 24, 2005Date of Patent: September 12, 2006Assignee: The Regents of the University of CaliforniaInventor: Michael S. McGrath
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Patent number: 7087251Abstract: A method of eradicating or at least substantially reducing biofilm on a surface in contact with water, or which comes in contact with water, which method comprises introducing into such water a concentrated aqueous biocidal composition formed from bromine chloride and an aqueous solution of an alkali metal salt of sulfamic acid, such composition having an active bromine content of at least about 100,000 ppm (wt/wt), a pH of at least about 7, and an atom ratio of nitrogen to active bromine of greater than 0.93.Type: GrantFiled: October 28, 2002Date of Patent: August 8, 2006Assignee: Albemarle CorporationInventor: Christopher J. Nalepa
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Patent number: 7056538Abstract: Sodium hypochlorite disinfectant solution having a pH of between 10.1 and 10.7 and comprising from 0.021 to 5.76% (w/v) of sodium hypochlorite and, relative to the said amount of sodium hypochlorite, not more than 2% of sodium chlorate.Type: GrantFiled: July 23, 2002Date of Patent: June 6, 2006Assignee: Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.p.A.Inventors: Mario Pinza, Marcello Marchetti
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Patent number: 7029705Abstract: A method is disclosed of practicing nasal hygiene comprising the steps of applying to a person's nostril a non-irritating hygienic composition consisting essentially of a product of compounding under homogenizing conditions water, 0.01% to 5% by weight, as chlorine dioxide, of a source of chlorine dioxide; 0.01% to 3% by weight of at least one olfactory stimulant, 0 to 5% by weight of at least one fixative compound less volatile than the olfactory stimulant 0.1 to 2.5% by weight of at least one inorganic salt selected from the group consisting of alkali metal chloride, alkali metal bicarbonate, and alkali metal chlorate; and 0.0002 to 0.006% (as aluminum) by weight of at least one water soluble aluminum compound, provided that the total concentration of inorganic salt is in the range from 0.6% by weight to 2.5% by weight, holding the composition within the nostril for a hygienic holding period, and discharging the composition from the treated nostril.Type: GrantFiled: July 30, 2003Date of Patent: April 18, 2006Inventor: Allan H. Fuhr
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Patent number: 7014871Abstract: An iodine preparation composition suitable for use on wounds comprising an iodide source, an oxidant and a buffer characterized in that the iodide is held separately from the oxidant until the point of use, and that the buffer is capable of maintaining the pH of the composition at between pH 45 and pH 6 so that iodine is generated at a physiologically acceptable dose rate.Type: GrantFiled: March 13, 2000Date of Patent: March 21, 2006Inventors: Dave Parsons, Elizabeth Jacques, Philip Bowler
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Patent number: 7011855Abstract: A peritoneal dialysis solution that is biochemically balanced to correct metabolic acidosis associated with chronic renal failure in a more physiological manner. The peritoneal dialysis solution has a physiological pH, e.g., pH of 7.0 to 7.4, and contains bicarbonate at a concentration that is found in normal blood. Additionally, the solution contains carbon dioxide at a partial pressure that is similar to partial pressure of carbon dioxide found in normal blood. The peritoneal dialysis solution also contains a weak acid with a pKa of less than 5.0.Type: GrantFiled: September 17, 2001Date of Patent: March 14, 2006Assignee: Baxter International Inc.Inventors: Leo Martis, Lee W. Henderson
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Patent number: 6982097Abstract: This invention relates to biocidal compositions and methods of using same. Also provided is a process for the manufacturing of a biocidal composition in the form of a tablet and a method of using the biocidal compositions for the disinfection of water that may contain microorganisms and biofilms.Type: GrantFiled: July 15, 2003Date of Patent: January 3, 2006Assignee: Sani-Care Salon Products, Inc.Inventors: Su Mingzhong, Long Truong Hoang, Linh Truong Hoang
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Patent number: 6932966Abstract: A skin treatment mixture for treating pierced skin such as that resulting from a body piercing procedure includes sea salt, lysozyme and reconstituted ocean water. The reconstituted ocean water preferably is the product of reverse osmosis of water. The skin treatment mixture preferably additionally includes sodium benzoate to act as a preservative. A method of producing a skin treatment mixture includes the steps of providing a quantity of purified water; adding a quantity of sea salt to the quantity of purified water; boiling the purified water and sea salt; cooling the purified water and sea salt; adding a quantity of lysozyme to the purified water and sea salt; sterilizing the mixture and testing it for bacteria. A method of treating a pierced skin area includes the step of applying to the pierced area a reconstituted ocean water mixture of sea salt and lysozyme.Type: GrantFiled: June 20, 2003Date of Patent: August 23, 2005Inventor: Edward Kolos
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Patent number: 6916493Abstract: A two-part disinfecting systems, as well as disinfecting compositions and methods for making and using the same. The two-part disinfecting system contains a first part and a second part adapted to be mixed to yield an aqueous disinfecting composition, wherein the first part comprises a chlorite and the second part comprises an acid and an optional oxidizable colorant, and wherein the first part, the second part, or both the first and second parts comprise an alpha olefin sulfonate.Type: GrantFiled: February 25, 2003Date of Patent: July 12, 2005Assignee: Alcide CorporationInventors: Joseph Morelli, C. Cayce Warf, Jr., Maura Aldrich, Cecilia Moser Morse, Jean Wiley
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Patent number: 6908628Abstract: Wide spectrum disinfecting and antiseptic composition for use in the fields of human medicine, veterinary science and industry, characterized because it includes: Hydrogen peroxide, lactic acid and halogen salts (Br, I) and/or salts of heavy metals (for example, silver halides) with surfactant agents, either cationic, like chlorhexidine and/or quaternary ammonium salts, like didecyl-methyl-polyoxy-ethyl-ammonium propionate, chlorides of ammonium or compounds of ammonium propylamide or anionic, like lauryl sulphate, dodecyl sulphate or alkyl succinic salts, with suitable excipients, some of which may be ethyl or isopropyl alcohol, chlorhexidine, non-chlorinated quaternary ammonium salts, like didecyl-methyl-polyoxy-ethyl-ammonium propionate, combined or not with iodine, and/or its salts, together with excipients, some of which may be ethyl or isopropyl alcohol.Type: GrantFiled: June 10, 2002Date of Patent: June 21, 2005Assignee: OFTRAI, S.L.Inventor: Rafael Herruzo Cabrera
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Patent number: 6814984Abstract: The present invention is directed to frozen biocidal compositions. Specifically, the biocidal compositions comprise a frozen aqueous solution of a plurality of ions selected from the group consisting of halide and oxyhalide ions. The frozen biocidal compositions are useful in preserving or extending the shelf-life of perishable articles.Type: GrantFiled: February 8, 2002Date of Patent: November 9, 2004Assignee: Clean Water International LLCInventors: David C. Rose, Lawrence J. Ventura
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Patent number: 6761911Abstract: The invention provides a method and compositions for controlling food borne enteric bacterial pathogens in animals. Populations of enteropathogenic bacteria may be substantially reduced or eliminated by treatment of animals with an effective amount of the compound Xm(ClO3)n, wherein X is a cationic moiety and m and n are independently selected from integers necessary to provide a net valency of 0. The compounds may be administered orally, providing a reduction in the populations of the enteropathogenic bacteria in the alimentary tract of the animal, or they may be applied externally onto the animal to reduce the populations of any such bacteria which may be present as contaminants on the surface of the animal. The method and compositions are particularly useful for the control of Salmonella species, enteropathogenic Escherichia coli, and Clostridia species.Type: GrantFiled: October 3, 2002Date of Patent: July 13, 2004Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Robin C. Anderson, David J. Nisbet, Larry H. Stanker
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Patent number: 6749869Abstract: The mastitis control teat dip composition of the invention provides rapid initial kill, a useful highly pseudoplastic rheology, a barrier/film-forming capacity, a unique antimicrobial composition that is stable over an extended period of time, and unexpected long term microbial control when compared to the prior art materials disclosed in patents and used in the marketplace. The compositions of the invention are made by combining an aqueous thickened liquid composition containing the organic components which can be combined with a simple aqueous solution of a salt of chlorous acid, preferably an alkali metal chlorite. The materials can be combined, blended into a smooth viscous material and can be immediately contacted with the target animals. The compositions of the invention provide rapid initial kill, consistent long term kill and chemical and rheological stability.Type: GrantFiled: September 26, 1997Date of Patent: June 15, 2004Assignee: EcolabInventors: Francis L. Richter, Cathy M. Paquette, Richard K. Staub
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Patent number: 6737083Abstract: A reconstituted ocean mixture comprising, sea salt, and the purified product of reverse osmosis of water. A method is provided for treating a pierced area of a person's skin comprising applying to the pierced area a reconstituted ocean water mixture of sea salt and the product of reverse osmosis of water.Type: GrantFiled: August 16, 2001Date of Patent: May 18, 2004Inventors: Edward Kolos, Jeffrey D. Newsom
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Patent number: 6723334Abstract: This invention provides orthopedic cement compositions, containing calcium phosphate component, an anion-donating accelerator to promote rapid setting, and a calcium aluminate component. Further provided are methods for orthopedic repair, including placing the cement at said surgical site by applying low shearing force to said cement to initiate flow.Type: GrantFiled: March 1, 2001Date of Patent: April 20, 2004Assignee: Iowa State University Research Foundation, Inc.Inventors: Thomas D. McGee, Marie L. Roemhildt
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Patent number: 6699510Abstract: The mastitis control teat dip composition having a visible indicator aspect of the invention provides a softening, soothing, smoothing, relaxing property, a rapid initial kill, a useful highly pseudoplastic rheology, a barrier/film-forming capacity, a unique antimicrobial composition that is stable over an extended period of time, and unexpected long term microbial control when compared to the prior art materials disclosed in patents and used in the marketplace. The indicator aspect provides ease of visually detecting the material on the animal skin and can indicate efficacy of the material. The compositions of the invention are made by combining an aqueous liquid composition containing the visual indicator combined with the organic components which can be combined with a simple aqueous solution of a salt of chlorous acid, preferably an alkali metal chlorite.Type: GrantFiled: August 19, 2002Date of Patent: March 2, 2004Assignee: Ecolab Inc.Inventors: David D. McSherry, Francis L. Richter
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Publication number: 20030232040Abstract: Methods, compositions, and kits for reducing a microbial population on a surface are provided. The microbial populations which can be treated using the methods, compositions, and kits of the present invention include prokaryotic, viral, and protozoan populations. The methods, compositions, and kits of the present invention have a number of uses in the fields of food production and medicine.Type: ApplicationFiled: June 17, 2003Publication date: December 18, 2003Applicant: SureCide Technologies, LLCInventors: Kenneth Beckman, John L. Grimsich, Christopher Hawk, Frank Swenson, David Tyler
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Patent number: RE41279Abstract: The mastitis control teat dip composition having a visible indicator aspect of the invention provides a softening, soothing, smoothing, relaxing property, a rapid initial kill, a useful highly pseudoplastic rheology, a barrier/film-forming capacity, a unique antimicrobial composition that is stable over an extended period of time, and unexpected long term microbial control when compared to the prior art materials disclosed in patents and used in the marketplace. The indicator aspect provides ease of visually detecting the material on the animal skin and can indicate efficacy of the material. The compositions of the invention are made by combining an aqueous liquid composition containing the visual indicator combined with the organic components which can be combined with a simple aqueous solution of a salt of chlorous acid, preferably an alkali metal chlorite.Type: GrantFiled: March 2, 2006Date of Patent: April 27, 2010Assignee: Ecolab Inc.Inventors: David D. McSherry, Francis L. Richter