Iodophors Patents (Class 424/672)
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Patent number: 10709784Abstract: The present invention provides for metal chelating compositions which are soluble in aqueous media. The present invention also provides chelating compositions that possess acceptable iron sequestering strengths and are able to present a physical form that potentially inhibits (e.g. does not permit easy) access of iron sequestered by the compositions to the cells being targeted. Compositions comprising chelating aspects affixed to or incorporated into suitable carrier materials such that the resulting metal chelating composition is soluble in aqueous media are also provided. Disclosed herein are chelating compositions, for chelating one or more essential metals.Type: GrantFiled: June 8, 2012Date of Patent: July 14, 2020Assignee: CHELATION PARTNERS INCORPORATEDInventors: Bruce Edward Holbein, Minhua Feng, Ann Louise Huber, Denis Keith Kidby, Ann Louise Huber
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Patent number: 10435650Abstract: A cleaning composition comprises at least one surfactant and at least one colorant. The cleaning composition can have a pH of about 3 or less. The colorant exhibits one of several specified structures at a pH of about 7. A method for cleaning a surface utilizes the cleaning composition.Type: GrantFiled: May 30, 2017Date of Patent: October 8, 2019Assignee: Milliken & CompanyInventors: Yogesh Saraf, Eduardo Torres, Sanjeev K. Dey, Paul D. Halphen
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Patent number: 10300028Abstract: The invention relates to a composition for enhancing wound healing and/or for reducing pain and inflammation, comprising a first active ingredient and a second active ingredient, wherein the first active ingredient comprises an antiseptic and the second active ingredient comprises an admixture of at least one vitamin, at least one mineral and at least one amino acid, and to use of the composition for enhancing wound healing.Type: GrantFiled: July 1, 2014Date of Patent: May 28, 2019Inventor: Mark Tuffley
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Patent number: 9522165Abstract: The present invention relates to a formulation and method for the treatment of fungal nail infections, such as those caused by Trichophyton rubrum and/or Aspergillus niger. The formulation of the invention comprises glucose oxidase, D-glucose and hydrogen peroxide in an aqueous solution. Advantageously, the formulation of the invention provides a two-stage hydrogen peroxide release for the treatment of the fungal nail infections.Type: GrantFiled: January 2, 2013Date of Patent: December 20, 2016Assignee: Institute of Technology SligoInventors: John Reginald Barrett, James Joseph Brennan, Thomas Patrick Patton
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Patent number: 9522214Abstract: A method of promoting haemostasis in a patient is provided by the administration, to the site of blood loss, of a viscous thixotropic haemostatic composition comprising an ionic precipitating agent, a fatty alcohol, an alcohol phosphate diester and one of an alkoxyether phosphate or a monoester phosphate of an alkoxylated fatty alcohol.Type: GrantFiled: September 12, 2013Date of Patent: December 20, 2016Assignee: Eupharma PTY LTDInventor: Malvin Eutick
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Patent number: 9408867Abstract: The invention concerns a composition and method for treating an ungual infection, the composition comprising an iodophor and dimethylsulfoxide (DMSO).Type: GrantFiled: May 8, 2012Date of Patent: August 9, 2016Assignee: Veloce BioPharma, LLCInventors: Joseph Capriotti, Kara Capriotti
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Patent number: 8911771Abstract: The present invention provides a device and a method for application of topical antiseptics. The device comprises a handle; a base coupled to the handle; and a substantially hydrophilic foam coupled to the base. The substantially hydrophilic foam is configured to receive the topical antiseptic.Type: GrantFiled: November 16, 2005Date of Patent: December 16, 2014Assignee: Otsuka America Pharmaceutical, Inc.Inventors: Patrick P. Vanek, Henry L. Lewkowicz
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Patent number: 8840932Abstract: Antiseptic compositions, as well as methods of making and using, wherein the compositions include: an antimicrobial agent selected from the group consisting of iodine (I2), an iodophor, and a combination thereof, wherein the antimicrobial agent is present in an amount sufficient to provide an available iodine concentration of at least about 0.25 wt-%; a hydroxycarboxylic acid buffer in an amount of at least about 5 wt-%; water; and an optionally substantive film-forming polymer.Type: GrantFiled: March 10, 2006Date of Patent: September 23, 2014Assignee: 3M Innovative Properties CompanyInventors: Matthew T. Scholz, Danli Wang, Triet M. Lu, Dong-Wei Zhu
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Patent number: 8357392Abstract: A personal skin cleansing wipe comprising a flexible substantially dry matrix formed from synthetic, woven, non-woven or knitted fibers impregnated with a substantially anhydrous antimicrobial, antiseptic, antifungal solution in an amount wherein the matrix retains its substantially dry characteristics and the treatment solution includes an amount of PVP-iodine as active in solution in glycol and or glycerin. The treatment solution, in addition to an effective amount of PVP-iodine as active, contains surfactants, preferably Tego® Betaine CK D, and optionally a compatible fragrance and/or moisturizer. The wipe is activated with water just prior to use.Type: GrantFiled: November 16, 2011Date of Patent: January 22, 2013Inventors: Albert R Kelly, Lowell Safertein
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Patent number: 8197856Abstract: A kit for promoting hair growth on areas of the scalp that has been affected by fungal infections. The kit reduces the loss of hair, gradually destroys the cause of the loss of hair, and eventually restores the normal hair growth in the areas of the scalp affected by the fungi. The kit is comprised of a first powdered mixture and three liquid compositions. The elements of the kit are applied to the scalp of an individual experiencing hair loss due to fungi.Type: GrantFiled: August 14, 2008Date of Patent: June 12, 2012Inventor: Felix Cruz
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Publication number: 20110274770Abstract: A skin antisepsis composition comprising a comprising a (C1-4)alcohol and water in a ratio of at least 60:40, a hydroxycarboxylic acid, a cationic film-forming polymer, and at least one antimicrobial agent; and methods of using the composition are provided.Type: ApplicationFiled: July 19, 2011Publication date: November 10, 2011Inventors: Matthew T. Scholz, Danli Wang, Triet M. Lu, Dong-Wei Zhu
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Patent number: 8007834Abstract: There is provided a coating composition comprising (a) one or more microbicide, (b) one or more soluble polymer comprising, as polymerized units, one or more monomer with one or more pendant heterocycle, wherein said heterocycle has one or more hetero atom selected from the group consisting of N, O, S, and combinations thereof, and wherein said polymer has no anionic groups, and (c) solvent, wherein said polymer is dissolved in said solvent; wherein said composition contains no polymeric biguanide; and wherein 50% or more of said microbicide, by weight based on the total weight of microbicide, is not covalently bonded to any polymer.Type: GrantFiled: September 3, 2009Date of Patent: August 30, 2011Assignee: Rohm and Haas CompanyInventors: Jennifer Reichl Collin, Tirthankar Ghosh, Fanwen Zeng
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Publication number: 20090226541Abstract: Methods of delaying the onset of an infection or preventing an infection caused by a microbial organism in an internal cavity of a subject are provided. Methods of killing or inactivating microorganisms in at least a portion of the urethra of a subject are provided.Type: ApplicationFiled: March 10, 2006Publication date: September 10, 2009Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Matthew T. Scholz, Terry R. Hobbs, Danli Wang
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Publication number: 20090169647Abstract: The present invention relates to compositions that contain iodine intended primarily for tissue antisepsis, particularly skin antisepsis.Type: ApplicationFiled: December 29, 2008Publication date: July 2, 2009Inventor: Matthew T. Scholz
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Publication number: 20090162301Abstract: The present invention provides antiseptic compositions that contain DMSO or DMA, an alcohol (e.g., isopropanol), and/or an additional antiseptic agent such as iodine. In certain embodiments, the antiseptic compositions may be used for skin disinfection and/or skin antisepsis (e.g., as applied via a swab).Type: ApplicationFiled: June 9, 2006Publication date: June 25, 2009Inventor: Jeffrey J. Tarrand
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Patent number: 7153527Abstract: A teat dip composition comprising from about 0.1% to about 2% iodine by weight of the composition on a formulation basis and form about 45% to about 99.9% propylene glycol by weight of the composition on a formulation basis, and a method of using such composition to treat mastitis.Type: GrantFiled: June 7, 2005Date of Patent: December 26, 2006Assignee: WestfaliaSurge, Inc.Inventors: Charles D. Gradle, Alejandro O. Dee
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Patent number: 7147873Abstract: Antiseptic compositions, as well as methods of making and using, wherein the compositions include: an antimicrobial agent selected from the group consisting of iodine (I2), an iodophor, and a combination thereof, wherein the antimicrobial agent is present in an amount sufficient to provide an available iodine concentration of at least about 0.25 wt-%; a hydroxycarboxylic acid buffer in an amount of at least about 5 wt-%; water; and an optionally substantive film-forming polymer.Type: GrantFiled: January 16, 2002Date of Patent: December 12, 2006Assignee: 3M Innovative Properties CompanyInventors: Matthew T. Scholz, Danli Wang, Triet M. Lu, Dong-Wei Zhu
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Patent number: 7029706Abstract: The inventions relates to the use of silica in the formulation of antifungal composition for the treatment of cutaneous mycoses, and method to manufacture an antifungal powder with boric acid and silica.Type: GrantFiled: November 21, 2002Date of Patent: April 18, 2006Inventor: Carlos Alberto Marrodan
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Patent number: 6926913Abstract: The invention provides a composition of matter comprising molecular iodine and tetraglycol.Type: GrantFiled: March 22, 2001Date of Patent: August 9, 2005Assignees: Ben Gurion University of the Negev Research & Development Authority, Yissum Research Development Company of the HebrewInventors: Uri Wormser, Amnon Sintov
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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: 6902747Abstract: A teat dip composition comprising from about 0.1% to about 2% iodine by weight of the composition on a formulation basis and from about 50% to about 99.9% propylene glycol by weight of the composition on a formulation basis, and a method of using such composition to treat mastitis.Type: GrantFiled: May 3, 2000Date of Patent: June 7, 2005Assignee: WestfaliaSurge, Inc.Inventors: Charles D. Gradle, Alejandro O. Dee
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Publication number: 20040234589Abstract: The present invention is directed to a storage stable package of a iodophor containing particulate pharmaceutically acceptable carrier compositions. The invention is particularly directed to a storage stable package of a PVP-iodine liposome compositions. The packaging material is generally plastic, paper or cardboard.Type: ApplicationFiled: May 10, 2004Publication date: November 25, 2004Inventors: Silke Muhlau, Wolfgang Fleischer
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Patent number: 6777003Abstract: An iodine complex concentrate containing (a) from about 0.5 to about 30% by weight of iodine; (b) from about 0.2 to about 14% by weight of an iodide component selected from the group consisting of iodide salt, iodide acid and mixtures thereof; and (c) from about 2% to about 85% by weight of a nonionic sugar surfactant selected from the group consisting of alkyl glucose esters, aldobionamides, gluconamides, glyceramides, glyceroglycolipids, polygydroxy fatty acid amides, alkyl polyglycosides having the general formula I: R1O(R2O)b(Z)a I wherein R1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; R2 is divalent alkylene radical having from 2 to 4 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; b is a number having a value from 0 to about 12; a is a number having a value from 1 to about 6, and mixtures thereof, all weights being based on the weight of the concentrate.Type: GrantFiled: June 7, 1995Date of Patent: August 17, 2004Assignee: Cognis CorporationInventors: Suresh Desai, John Frederick Hessel
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Patent number: 6663902Abstract: The present invention relates to a biocidal composition, designed for the generation of chlorine dioxide, comprising at least one iodo-compound having at least one iodine atom and a source of chlorite ions. The molar ration of chlorite ions to iodine atoms is 2 or greater. The composition finds use in a variety of applications including methods of cleaning, sanitizing, deodorizing, and disinfecting various surfaces.Type: GrantFiled: September 19, 2000Date of Patent: December 16, 2003Assignee: Ecolab Inc.Inventors: Robert D. P. Hei, David Daniel McSherry, Kim R. Smith, Keith E. Olson
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Publication number: 20030228376Abstract: A pharmaceutical composition for topical application and manufacturing process thereof for treatment of microbial and mycotic infections caused by aerobic and anaerobic microorganisms is provided comprising metronidazole and Povidone-Iodine, in effective amounts. Such a composition can be administered topically to patients in need thereof in various pharmaceutical dosage forms.Type: ApplicationFiled: June 6, 2002Publication date: December 11, 2003Applicant: J.B. Chemicals & Pharmaceuticals LimitedInventors: Shirish Bhagwanlal Mody, Madhukant Mansukhlal Doshi, Mild Dattatraya Joshi
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Publication number: 20030194447Abstract: Antiseptic compositions, as well as methods of making and using, wherein the compositions include: an antimicrobial agent selected from the group consisting of iodine (I2), an iodophor, and a combination thereof, wherein the antimicrobial agent is present in an amount sufficient to provide an available iodine concentration of at least about 0.25 wt-%; a hydroxycarboxylic acid buffer in an amount of at least about 5 wt-%; water; and an optionally substantive film-forming polymer.Type: ApplicationFiled: January 16, 2002Publication date: October 16, 2003Applicant: 3M Innovative Properties CompanyInventors: Matthew T. Scholz, Danli Wang, Triet M. Lu, Dong-Wei Zhu
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Publication number: 20030118629Abstract: Water-in-oil emulsions, compositions, and methods that include a vinyl polymer having a pKa of less than 4 that includes anionic group-containing side chains and alkyl-Y-containing side chains, wherein Y is O or NR, wherein R is hydrogen or methyl, and wherein the alkyl group of the alkyl-Y-containing side chain has at least 4 carbon atoms on average in a cyclic, branched-, or straight-chain configuration and optionally including one or more heteroatoms.Type: ApplicationFiled: September 28, 2001Publication date: June 26, 2003Applicant: 3M Innovative Properties CompanyInventors: Matthew T. Scholz, Gilbert L. Eian, Ling Lu
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Publication number: 20030113384Abstract: Antimicrobial compositions containing an iodine compound and a carboxylic acid, for example, a fatty acid, are disclosed. The compositions can be formulated for use as a surgical scrub, wound antiseptic, pre-operative skin preparation, industrial sanitizer, antimicrobial soap, teat dip, etc. In one particularly advantageous embodiment, a composition of the invention is formulated as a teat dip further including a rheology modifier, at least one surfactant, suitable emollients, skin conditioners and lubricants.Type: ApplicationFiled: August 12, 2002Publication date: June 19, 2003Applicant: Ecolab Inc.Inventors: Dale Lind Fredell, Francis Lawrence Richter, Benjamin R. Bode
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Patent number: 6565891Abstract: A multinutrient nutritional supplement is provided that is designed to be most effective in optimizing health, increasing the immunity and decreasing the instances and severity of infection particularly among children.Type: GrantFiled: August 23, 2002Date of Patent: May 20, 2003Assignee: Tsar Health Private Ltd.Inventor: Ranjit Kumar Chandra
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Patent number: 6562378Abstract: A multinutrient nutritional supplement is provided that is designed to be most effective in optimizing health, increasing the immunity and decreasing the instances and severity of infection particularly among adolescents.Type: GrantFiled: August 16, 2002Date of Patent: May 13, 2003Assignee: TSAR Health Private Ltd.Inventor: Renjit Kumar Chandra
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Publication number: 20030072806Abstract: The inventions relates to the use of silica in the formulation of antifungal composition for the treatment of cutaneous mycoses, and method to manufacture an antifungal powder with boric acid and silica.Type: ApplicationFiled: November 21, 2002Publication date: April 17, 2003Inventor: Carlos Alberto Marrodan
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Patent number: 6476070Abstract: A composition comprising of a monomer component comprised of at least one alkyl cyanoacrylate and at least one inhibitor, and a second component comprised of a resultant aggregate structure formed from an alkyl cyanoacrylate monomer, an alkyl esterified fatty acid and an opacificant agent where said composition forms a resultant aggregate structure when said composition contacts an anionic environment. The compositions are useful for filling, occluding, partially filling or partially occluding an unfilled volume or space in a mass in an anionic environment. The composition are also useful for ablating diseased or undesired tissue by cutting off the blood supply to the tissue.Type: GrantFiled: February 2, 2000Date of Patent: November 5, 2002Assignee: Provasis Therapeutics Inc.Inventors: Robert E. Krall, Charles W. Kerber, Kimberly Knox
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Patent number: 6440442Abstract: The present invention provides a mammalian teat dip composition capable of being used during a mammal's dry period comprising a solution of a film-forming polymer blend comprising a first polymer component which is an organic, solvent-soluble, preformed, thermoplastic polyurethane having no reactive isocyanate groups and a second polymer component which is a hydrophilic poly(N-vinyl lactam), said blend capable of withstanding exposure to water without significant loss of said hydrophilic poly(N-vinyl lactam) in an amount sufficient to form a water-resistant film upon topical application to mammalian skin; and wherein said blend comprises from about 10 to about 80 weight percent of said first polymer in combination with said solvent and from about 1 to about 20 weight percent of said second polymer; and at least one antimicrobial agent in an amount sufficient to treat and protect mammalian skin from infection; wherein said composition is capable of being removed by peeling.Type: GrantFiled: November 6, 2000Date of Patent: August 27, 2002Assignee: Hydromer, Inc.Inventors: Joseph Ehrhard, Michael Eknoian, Alfredo Vinci
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Patent number: 6395289Abstract: The invention discloses a mammalian teat dip for controlling mastitis, a method for preparing the composition and a method of treatment of mammals. The composition contains a film-forming polymer blend, at least one antimicrobial and a sodium bicarbonate buffering agent. The polymer blend contains a solvent-soluble, thermoplastic polyurethane and a hydrophilic poly(N-vinyl lactam). Upon application to mammalian skin, this composition leaves a long-lasting, water-resistant, residual, elastic film that treats and protects mammalian skin from infection.Type: GrantFiled: April 25, 2000Date of Patent: May 28, 2002Assignee: Hydromer, Inc.Inventors: Joseph Ehrhard, Michael Eknoian, Alfredo Vinci
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Publication number: 20010036482Abstract: Antimicrobial compositions containing an iodine compound and a carboxylic acid, for example, a fatty acid, are disclosed. The compositions can be formulated for use as a surgical scrub, wound antiseptic, pre-operative skin preparation, industrial sanitizer, antimicrobial soap, teat dip, etc. In one particularly advantageous embodiment, a composition of the invention is formulated as a teat dip further including a rheology modifier, at least one surfactant, suitable emollients, skin conditioners and lubricants.Type: ApplicationFiled: October 15, 1999Publication date: November 1, 2001Inventors: DALE LIND FREDELL, FRANCIS LAWRENCE RICHTER, BENJAMIN R. BODE
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Patent number: 6228354Abstract: A water-resistant, film-forming topical antimicrobial composition, removable by high pH solution, made in accordance with the principles of the present invention includes a polyvinyl lactam, a broad spectrum antimicrobial agent, a copolymer of polyacrylate/polyoctylacrylamide, a pH sensitive acrylic polymer, and an alcohol. Preferably, the polyvinyl lactam is polyvinyl pyrrolidone. The preferred broad spectrum antimicrobial agent is iodine which is preferably complexed to the polyvinyl pyrrolidone. A process for making the film-forming topical antimicrobial composition is also provided.Type: GrantFiled: July 2, 1999Date of Patent: May 8, 2001Assignee: Allegiance CorporationInventor: David K. Jeng
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Patent number: 6203812Abstract: The invention discloses a mammalian teat dip for controlling mastitis, a method for preparing the composition and a method of treatment of mammals. The composition contains a film-forming polymer blend and at least one antimicrobial. The polymer blend contains a solvent-soluble, thermoplastic polyurethane and a hydrophilic poly(N-vinyl lactam). Upon application to mammalian skin, this composition leaves a long-lasting, water-resistant, residual, elastic film which treats and protects mammalian skin from infection.Type: GrantFiled: June 29, 1998Date of Patent: March 20, 2001Assignee: Hydromer, Inc.Inventors: Joseph Ehrhard, Michael Eknoian
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Patent number: 6015836Abstract: A new and improved formulation of a dual chain quaternary ammonium chloride compound and iodine/potassium iodide complex to serve as a disinfectant and sanitizer on surfaces and tissue as well as being utilized as an immersion solution in health care areas. The dual-quat with iodine formulation of the present invention is more useful over a wide range of areas and uses and is also more stable over a wide variety of water combinations. It improves efficacy, reduces toxicity, increases the spectrum of the antimicrobial effectiveness and broadens the effective usage of the complex into new areas of application.Type: GrantFiled: October 27, 1998Date of Patent: January 18, 2000Inventor: Howard Martin
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Patent number: 5985260Abstract: A method of disinfecting blood, blood components, biologicals, such as plasma, serum, cell concentrates, clotting proteins, etc., as well as tissues and organs for transplant comprising preparing and immediately adding active albumin-iodine complex to the material to be disinfected and thereafter using the disinfected material is disclosed. A modified blood bag for use with active albumin-iodine complex had a small satellite bag to contain albumin or active albumin-iodine complex and may also comprise a flow-through cartridge for preparing the active albumin-iodine complex.Type: GrantFiled: September 18, 1995Date of Patent: November 16, 1999Assignee: Shanbrom Technologies, LLCInventor: Edward Shanbrom
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Patent number: 5948315Abstract: A sunlight-ultraviolet-stable biocide composition for use in treating recreational and industrial water systems is disclosed which comprises an oxidizing halogen compound and a stabilizer, wherein the stabilizer is either benzenesulfonamide or a derivative thereof.Type: GrantFiled: April 14, 1998Date of Patent: September 7, 1999Assignee: Nalco Chemical CompanyInventors: Shunong Yang, William F. McCoy
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Patent number: 5925317Abstract: A method and system for disinfecting contact lenses with iodine using a neutralizing solution having a first, rapid neutralizing component which completes its reaction with available iodine in less than five seconds and a second, slower neutralizing component which completes its reaction with available iodine in about 3 to 30 minutes.Type: GrantFiled: December 6, 1996Date of Patent: July 20, 1999Assignee: Bausch & Lomb IncorporatedInventors: Jill S. Rogalskyj, David J. Heiler, Alyce K. Dobie
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Patent number: 5916581Abstract: Stable, aqueous, iodine-based germicidal compositions are provided which include respective amounts of available iodine, non-ionic surfactant (e.g., polyoxyethylene, polyoxypropylene block copolymers) and an iodine-solubilizing halide ion selected from the group consisting of Cl.sup.- and Br.sup.- and mixtures thereof. Use of Cl.sup.- and/or B.sup.- substantially reduces or completely eliminates the need for iodide ion in the compositions for maintaining available iodine in solution. The compositions can be in the form of dilutable concentrates or final use solutions.Type: GrantFiled: October 21, 1997Date of Patent: June 29, 1999Assignee: West Agro, Inc.Inventors: Chris Foret, Thomas C. Hemling
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Patent number: 5902594Abstract: Disclosed are cyanoacrylte compositions comprising a compatible antimicrobial agent and, in particular, a compatible iodine coning antimicrobial agent. These compositions provide for in situ formation of an antimicrobial polymeric cyanoacryate film on mammalian skin.Type: GrantFiled: June 6, 1997Date of Patent: May 11, 1999Assignee: MedLogic Global CorporationInventors: Richard J. Greff, Michael M. Byram
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Patent number: 5879717Abstract: A wound-healing preparation comprises a solution or paste of a non-reducing sugar and iodine in a vehicle consisting essentially of a pharamcologically acceptable glycol, especially glycerol, and, optionally, water. Preferably, the sugar is sucrose, especially that obtained from sugar beet, and the vehicle is substantially anhydrous glycerol. In one preferred embodiment, the preparation is in the form of a veterinary infusible solution and is particularly useful in the treatment of mastitis. In another embodiment, surgical sutures are treated by coating with the preparation to prevent the presence or abscesses around surgical suture lines.Type: GrantFiled: May 28, 1997Date of Patent: March 9, 1999Assignee: Rita McConn-SternInventors: Rita McConn-Stern, Thomas C. Walsh
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Patent number: 5817344Abstract: Non-aqueous emollient iodophor formulations for use as a skin washing agents, comprising non-ionic surfactants, coconut oil, mineral oil, iodine, sodium iodide and an organic base solvent. The non-aqueous formulations substantially do not irritate the skin and will provide antimicrobial effectiveness to the skin.Type: GrantFiled: September 17, 1997Date of Patent: October 6, 1998Assignee: Becton, Dickinson and CompanyInventors: Minh Quang Hoang, Mohammad Ali Khan
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Patent number: 5731009Abstract: Iodophore containinga) 20-71% by weight of PVP or poly-N-vinylcaprolactam,b) 20-71% by weight of dextrin of DE 2-40,c) 6-25% by weight of elemental iodine,d) 3-12.5% by weight of iodide ions,and process for its preparation are disclosed.Type: GrantFiled: October 17, 1996Date of Patent: March 24, 1998Assignee: BASF AktiengesellschaftInventors: Jorg Breitenbach, Axel Sanner, Dietrich Thoma
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Patent number: 5720984Abstract: An iodophor teat dip is disclosed comprising a solution of a fatty alcohol polyglycol ether carboxylic acid, glycerin, I.sub.2, I- (or HI) and, a pH buffer. The teat dip reduces the spread of mastitis infection, imparts a smoother teat condition, improves milk let down, and has few discernible long term effects.Type: GrantFiled: July 5, 1996Date of Patent: February 24, 1998Assignee: Devtech CorporationInventor: David J. Ricketts
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Patent number: 5706944Abstract: Non-aqueous emollient iodophor formulations for use as a skin washing agents, comprising non-ionic surfactants, coconut oil, mineral oil, iodine, sodium iodide and an organic base solvent. The non-aqueous formulations substantially do not irritate the skin and will provide antimicrobial effectiveness to the skin.Type: GrantFiled: August 6, 1996Date of Patent: January 13, 1998Assignee: Becton Dickinson and CompanyInventors: Minh Quang Hoang, Mohammad Ali Khan
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Patent number: 5618799Abstract: A powder preparation for healing damaged skins, which comprises 50-90 wt. % of sucrose, 0.5-10 wt. % of povidone-iodine, and a water-soluble polymer selected from the group consisting of polyvinyl alcohol, polyvinyl pyrrolidone, polyacrylic acid and salts thereof, pullulan, carboxyvinyl polymers, methylcellulose, hydroxymethylcellulose, hydroxypropylmethylcellulose, and carboxymethylcellulose and salts thereof, is disclosed. The powder preparation features that it undergoes no caking even when vibrated upon its transportation or the like or stored for a long period of time, does not scatter upon its use, and has good adhesion to wound surfaces.Type: GrantFiled: June 5, 1995Date of Patent: April 8, 1997Assignee: Kowa Co., Ltd.Inventors: Toshio Inagi, Saibi Suehiro
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Patent number: 5609864Abstract: The treatment and preservation of blood, blood derivatives and other body tissues, fluids and cells with povidone-iodine and then quenching the oxidizing potential of iodine in the povidone iodine to kill pathogenic microbes without destroying the utility of the tissues, fluids and cells is disclosed.Type: GrantFiled: June 8, 1994Date of Patent: March 11, 1997Inventor: Edward Shanbrom