With Bio-affecting Material (i.e., Biocide Or Biostat) Patents (Class 424/76.8)
  • Publication number: 20110085988
    Abstract: There is provided herein, in one specific embodiment, silicone composition(s) comprising unique combination(s) of silicone polymer and alkyltrisiloxane(s) which can produce silicone composition(s) with lower solids content than silicone compositions that use other than alkyltrisiloxane(s); while still maintaining a desirable viscosity.
    Type: Application
    Filed: December 17, 2010
    Publication date: April 14, 2011
    Applicant: Momentive Performance Materials, Inc.
    Inventors: Benjamin Falk, Judith Kerschner, Gerald J. Murphy, John Nicholson
  • Patent number: 7887749
    Abstract: A new, novel and useful disinfection and purification system comprised of organic compounds in synergistic action with selected metal ions and method of manufacture and use. One of the benefits that is derived from this system is the ability to quickly and easily treat a surface, fluid or medium for disinfection of bacteria, fungi, viruses, algae and protozoans, with a non-toxic, non-chlorinated mixture that effectively kills all such organisms in minutes or hours. The disinfection and purification system remains effective for long periods of time maintaining its disinfection capacity making it highly effective for stored or transported mediums such as potable drinking water. The disinfection and purification system may be incorporated with carbon block or membrane filters to disinfect filtered liquids such as water to render it potable.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: February 15, 2011
    Inventor: Bradley J. Eldred
  • Publication number: 20100303751
    Abstract: A concentrated treatment composition includes a bird repelling composition, a glycol, and a fragrance-containing/odor control composition. The concentrated treatment composition provides a stable product that is miscible with water. Methods for applying to the treatment compositions are also provided.
    Type: Application
    Filed: May 28, 2009
    Publication date: December 2, 2010
    Applicant: STONE SOAP COMPANY, INC.
    Inventor: Daniel R. Kramer
  • Patent number: 7799360
    Abstract: The present invention provides a method for washing eggs with a wash mixture of water and composite particles that comprise a mixture of microbial nutrients bound together by a solid fatty acid material. The shells of eggs are contacted with the wash mixture and organic material is removed from the egg shells into the wash mixture. The composite particles in the wash mixture foster microbial degradation of the organic material within the wash mixture. The wash mixture leaves the egg shells whiter than enzyme solutions and maintains the cleaning action for a longer period of time.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: September 21, 2010
    Assignee: BioNutraTech, Inc.
    Inventors: Sandra Hruza Ronning, Brian Joseph Molloy
  • Publication number: 20100158821
    Abstract: Antimicrobial agents, products and compositions incorporating the agents, and methods of using the compositions and products are provided. The antimicrobial agents comprise 1,2-cyclohexanedimethanol, 1,4-cyclohexanedimethanol, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, or mixtures thereof. These agents have surprisingly been found to inhibit microbial growth at a much lower concentration than other glycols with known antimicrobial activity.
    Type: Application
    Filed: December 22, 2008
    Publication date: June 24, 2010
    Applicant: Eastman Chemical Company
    Inventors: James Allen McCaulley, Terry Ann Oldfield, Andrew Joseph Matosky, Suzanne Winegar Dobbs, Vicky Lynn Christian, Thelma Lee Watterson, Kab Sik Seo, Nancy Kinkade, Jessica Posey-Dowty
  • Publication number: 20100143428
    Abstract: A stable glutaraldehyde polymer complex solution which includes: (a) glutaraldehyde (OCH(CH2)3CHO) in a 0.005% to 45% m/v concentration; (b) a non-ionic surfactant; (c) a buffer; (d) a sufficient amount of a pH modifier to bring the pH of the solution to within a 6.0 to 9.0 range; and (e) a polymer.
    Type: Application
    Filed: December 14, 2007
    Publication date: June 10, 2010
    Inventors: Antonietta Pamela Martin, William Wyndham-Quin
  • Publication number: 20100120652
    Abstract: Methods for preventing or eradicating an infestation of bed mites or bed bugs in an article by contacting the article with an effective amount of an avermectin-containing composition. Avermectin-containing compositions used in the disclosed method are also described.
    Type: Application
    Filed: August 10, 2009
    Publication date: May 13, 2010
    Inventor: Michael L. Corrado
  • Patent number: 7674429
    Abstract: Glycolic disinfectant compositions and related methods and apparatus for electrostatic dispensation.
    Type: Grant
    Filed: January 22, 2001
    Date of Patent: March 9, 2010
    Assignee: JohnsonDiversey, Inc.
    Inventor: Claudio L. K. Lins
  • Patent number: 7674476
    Abstract: The present invention relates to the use of aerogels as carrier materials for active substances in agriculture and/or veterinary medicine.
    Type: Grant
    Filed: February 22, 1996
    Date of Patent: March 9, 2010
    Assignee: Cabot Corporation
    Inventors: Fritz Schwertfeger, Andreas Zimmermann, Gerhard Frisch
  • Patent number: 7625576
    Abstract: The present invention relates to micro-sized particles having anti-biocontaminant properties. Each particle is comprised of a central metal core, or support structure, (for example, alumina oxide) and has on its surface, one or more anti-biocontaminant metals and at least one redox agent.
    Type: Grant
    Filed: February 15, 2007
    Date of Patent: December 1, 2009
    Assignee: Dynamic Adsorbents, Inc.
    Inventors: Mark Moskovitz, Chris McDow
  • Patent number: 7617798
    Abstract: An animal bedding mixture is disclosed herein. The animal bedding mixture includes a bedding material and a bedding material additive. Bedding material is preferably straw, sawdust, sand or recycled manure solids. The bedding material additive is preferably 60-99% by weight absorbent clay powder, 0.1 to 35% by weight chlorite salt, and 0.01-35% by weight sodium bisulfate or sodium percarbonate. The bedding material additive of the present disclosure is inert when dry and neither germicidal or acidic. However, when the additive is exposed to moisture, such as animal urine, the sodium bisulfate will acidify the liquid, causing the formation of hypochlorous acid and chlorine dioxide. Hypochlorous acid and chlorine dioxide are very powerful, broad spectrum germicides that have proven efficacy against E. coli, Staphylococcus aureus, and other micro-organisms commonly found in animal bedding.
    Type: Grant
    Filed: October 27, 2006
    Date of Patent: November 17, 2009
    Assignee: Technologies Holdings Corp.
    Inventor: Randal D. Stevenson
  • Publication number: 20090232761
    Abstract: In one embodiment of the present invention, the use of a composition is disclosed including pentane-1,5-diol to reduce and/or eliminate odour from a mammal, such as odour from such as urine, faeces, liquids from leg ulcers, decubital ulcers, blood and perspiration. One embodiment of the present invention also relates to absorbent and/or sanitary products comprising pentane-1,5-diol.
    Type: Application
    Filed: November 28, 2006
    Publication date: September 17, 2009
    Inventors: Jan Faergemann, Olov Sterner, Thomas Hedner
  • Patent number: 7566447
    Abstract: The present invention relates to the use of biocide (e.g., bactericidal enzyme) to target pathogens. In particular, the present invention provides biocides for use in health care (e.g., human and veterinary), agriculture (e.g., animal and plant production), and food processing (e.g., water purification).
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: July 28, 2009
    Assignees: Iogenetics, LLC, The Arizona Board of Regents on Behalf of the University of Arizona
    Inventors: Jane Homan, Michael Imboden, Michael Riggs, Stephane Carryn, Deborah A. Schaefer
  • Publication number: 20090074703
    Abstract: The present disclosure includes an animal bedding material comprising an aggregate of sized paper and corrugated material. The present disclosure also includes a method of generating animal bedding material comprising the steps of sizing paper, sizing corrugated material and aggregating the paper and the corrugated material.
    Type: Application
    Filed: September 12, 2008
    Publication date: March 19, 2009
    Inventor: Charlene Jewell
  • Patent number: 7485259
    Abstract: A new, novel and useful disinfection and purification system comprised of organic compounds in synergistic action with selected metal ions and method of manufacture and use. One of the benefits that is derived from this system is the ability to quickly and easily treat a surface, fluid or medium for disinfection of bacteria, fungi, viruses, algae and protozoans, with a non-toxic, non-chlorinated mixture that effectively kills all such organisms in minutes or hours. The disinfection and purification system remains effective for long periods of time maintaining its disinfection capacity making it highly effective for stored or transported mediums such as potable drinking water. The disinfection and purification system may be incorporated with carbon block or membrane filters to disinfect filtered liquids such as water to render it potable.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: February 3, 2009
    Inventor: Bradley J. Eldred
  • Patent number: 7435380
    Abstract: A pseudo-plastic or thixotropic carrier having anti-malodorous components dissolved or suspended therein is sprayed on the internal surfaces of an ostomy bag or pouch. The viscoelastic properties of the carrier allow the composition to be conveniently dispensed from a spray bottle into the ostomy bag and retained on the inner walls thereof without being displaced therefrom by incoming waste during use of the ostomy bag. This allows the composition to continue to deodorize the ostomy bag headspace even after waste material begins to fill the bag.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: October 14, 2008
    Assignee: Church & Dwight Co., Inc.
    Inventor: Anthony E. Winston
  • Patent number: 7431945
    Abstract: The invention relates to an allergen remover composition containing component (a): an organic compound forming an azeotropic mixture with water and having an azeotropic point of lower than 100° C. with water at 1013.25 hPa, component (b): a component which upon evaporation of a liquid component in the allergen remover, forms a solid containing a compound represented by the following general formula (1) or component (b?): a combination of potassium ion, sodium ion and sulfate ion at a potassium ion/sodium ion molar ratio of from 2/8 to 9/1 and component (c): water. KxNay(SO4)2 ??(1) wherein x is a number of 0.8 to 3.6, y is a number of 0.4 to 3.2, and x+y is 4.
    Type: Grant
    Filed: November 9, 2004
    Date of Patent: October 7, 2008
    Assignee: Kao Corporation
    Inventors: Takeshi Ban, Satoshi Nagai, Katsuyuki Takano, Masahiro Suzuki, Michio Yokosuka
  • Publication number: 20080241091
    Abstract: Means of disseminating simultaneously into an atmosphere a volatile antifungal fragrance and a non-antifungal fragrance, the two fragrances being disseminated from two different sources such that the non-antifungal fragrance is more olfactively perceptible than the antifungal fragrance. Typically the non-antifungal fragrance is present in the packaging of the antifungal fragrance.
    Type: Application
    Filed: July 15, 2005
    Publication date: October 2, 2008
    Applicant: GIVAUDAN SA
    Inventors: Thomas McGee, Christopher Owen Louis Smith
  • Patent number: 7393521
    Abstract: Composition and method for promoting growth of microbes that are capable of degrading animal waste. The method includes applying a nontoxic composition to a bedding substrate that is disposed to receive animal waste. The composition comprises a carboxylic acid, preferably the carboxylic acid is a fatty acid, and more preferably a combination of a saturated fatty acid and an unsaturated fatty acids. Specifically, a preferred composition comprises a saturated fatty acid having from 12 to 22 carbon atoms and an unsaturated fatty acid having from 12 to 22 carbon atoms. A still more preferred composition used both saturated and unsaturated fatty acids having from 16 to 20 carbon atoms. Optionally, the composition may include or encapsulate nutrients, an oxygen-releasing compound, or microbes.
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: July 1, 2008
    Assignee: Bionutratech, Inc.
    Inventor: Sandra Hruza
  • Patent number: 7323194
    Abstract: The present invention relates to a hydrophilic antimicrobial coating composition for an air conditioner evaporator of a vehicle with improved durability. In one embodiment of the present invention, the antimicrobial composition comprises a hydrophilic organic polymer with molecular weight in the range of about 4,000 to 8,000, a smoothing agent, an antimicrobial agent, and deionized water. In particular, the degree of polymerization between the hydrophilic functional group and a crosslinking group of the hydrophilic organic polymer is greatly improved. The antimicrobial composition is prepared with particles with a diameter of a few nanometers, which increases the number of particles per unit area and reduces the decomposition rate of the coated layer.
    Type: Grant
    Filed: July 13, 2005
    Date of Patent: January 29, 2008
    Assignee: Hyundai Motor Company
    Inventor: Byeong Moo Jang
  • Patent number: 7306660
    Abstract: A cationized supporting material 2 is immersed into a treatment solution containing a level dyeing agent, and then immersed into a treatment solution containing a metal phthalocyanine complex and then dried to thereby obtain an odor eliminating material 1. Alternatively, a cationized supporting material 2 is immersed into a treatment solution containing a metal phthalocyanine complex and a migration inhibitor and then dried to thereby obtain an odor eliminating material 1. The odor eliminating material exerts excellent odor elimination performance against ammonia, hydrogen sulfide, methyl mercaptan, acetic acid and acetaldehyde.
    Type: Grant
    Filed: September 10, 2003
    Date of Patent: December 11, 2007
    Assignee: Suminoe Textile Co., Ltd.
    Inventors: Yasutaro Seto, Tatsuo Nakamura, Yoshiharu Nishino, Shuichi Yonezawa, Shuichi Gennaka
  • Patent number: 7300906
    Abstract: Sulfhydryl odors in organothiophosphate formulations are suppressed by treatment of the thiophosphate compound (e.g., bensulide) during preparation of the formulation with a selected emulsifier agent, ethoxylated tallow amine. The amine and any reacting products resulting from the treatment are retained in the final formulation. The amine will continue to react with the mercaptan and other sulfhydryl compounds formed by the continuing degradation of the thiophosphate compound, thereby providing further odor control.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: November 27, 2007
    Assignee: Gowan Company, L.L.C.
    Inventor: Frank Jaime
  • Patent number: 7261879
    Abstract: The present invention relates to iodinated resins. It relates in particular to a process for preparing a polyiodide-resin wherein an anion exchange resin is contacted with a material capable of donating a member absorbable by the resin so as to convert the resin to the polyiodide-resin. The absorbable member is selected from the group consisting of I2 and polyiodide ion having a valence of ?1. In the process, conversion of the anion exchange resin to the polyiodide-resin is effected at elevated temperature and/or elevated pressure, the elevated temperature being about 100° C. or higher, the elevated pressure being greater than atmospheric pressure. The present invention also relates to a substance comprising an iodine (impregnated) resin as produced by the above process.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: August 28, 2007
    Assignee: Triosyn Holding Inc.
    Inventor: Pierre Jean Messier
  • Patent number: 7182941
    Abstract: Methods of treating an inanimate object or inanimate surface which has malodor impression to reduce the malodor impression comprise the step of contacting the inanimate object or inanimate surface with an effective amount of a composition for reducing malodor impression comprising: (a) from about 0.1% to about 1%, by weight of the composition, of perfume; (b) cyclodextrin; (c) aerosol propellant; (d) optionally, solubilizing aid; and (e) aqueous carrier. The compositions used in the methods are essentially free of any material that would soil or stain fabric. The inanimate surface treated via the present methods is preferably fabric.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: February 27, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Toan Trinh, Jerome Paul Cappel, Philip Anthony Geis, Judith Ann Hollingshead, Mark Lee McCarty, Susan Schmaedecke Zwerdling
  • Patent number: 7173102
    Abstract: Facially amphiphilic polymers and articles made therefrom having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganisms in contact with the surface or in areas adjacent to said biocidal surface. There is also disclosed a method to identify and optimize the facial amphiphilicity of polyamide, polyester, polyurea, polyurethane, polycarbonate and polyphenylene polymers. Utility as a contact disinfectant is disclosed.
    Type: Grant
    Filed: March 7, 2002
    Date of Patent: February 6, 2007
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein, Dahui Liu, Jing Yuan
  • Patent number: 7138367
    Abstract: The invention concerns a gel composition capable of bringing a benefit or effect by diffusing into its surrounding environment an active volatile. The compositions according to the invention include a water based medium, comprising an active volatile, a super-absorbent polyacrylate based polymer and a polymeric cross-linking agent having a high molecular weight and being able to be polarized with positive charges. The invention also concerns the consumer article containing, or associated with, the composition, in particular a device intended to diffuse a volatile liquid, more specifically an air-freshener.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: November 21, 2006
    Assignee: Firmenich SA
    Inventors: Simon Hurry, Stephen Barnes, Nicholas O'Leary
  • Patent number: 7105577
    Abstract: The present invention relates to the use of hydroxydiphenyl ether compounds as antimicrobially active substances, to certain new compounds of this type and to processes for the preparation of these compounds.
    Type: Grant
    Filed: April 2, 2004
    Date of Patent: September 12, 2006
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Werner Hölzl, Wolfgang Haap, Dietmar Ochs, Karin Puchtler, Marcel Schnyder, Surendra Umesh Kulkarni, Arakali Srinivasarao Radhakrishna, Mangesh Shivram Sawant, Asawari Bhikaji Mahtre
  • Patent number: 7056537
    Abstract: The present invention relates to a method of abating hydrogen sulfide gas emitted by or generated in landfills. Certain embodiments of the present invention relate to contacting hydrogen sulfide gas with Fuller's earth or other carrier materials and metals such as silver, copper, iron, zinc or mixtures thereof, and other components.
    Type: Grant
    Filed: March 11, 2004
    Date of Patent: June 6, 2006
    Assignee: Aceto Corporation
    Inventor: Richard Weschler
  • Patent number: 7052683
    Abstract: A chemical compound is disclosed herein for performing a complex enzymatic neutralization and fixation of formaldehyde, providing a method for instantaneous neutralization of formaldehyde vapors and offering a complete and rapid control of incidental releases, and a complete protection of workers against airborne formaldehyde during the course of their work. The compound includes alkanolamine, for instantaneous reaction with formaldehyde, and for absorbing hydrogen sulfide and carbon dioxide from the air, and a human protein, which reacts with airborne formaldehyde and forms the major enzyme involved in formaldehyde oxidation in oral mucosa. The compound also contains cyclodextrins for inclusion complexation of all the components of spent and/or unused aqueous formaldehyde solutions.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: May 30, 2006
    Inventor: Gabriel J. Farkas
  • Patent number: 7025956
    Abstract: An animal bedding composition and method of manufacture includes cut or shredded pieces of multiple panel corrugated cardboard kraft paper structures having an internal corrugated panel sandwiched between outer panels, and an adsorptive deodorizing ion exchange agent such as a zeolite dispersed throughout the cardboard pieces and carried on outer and inner surfaces of the pieces of cardboard and on outer and inner surfaces of the corrugations to provide a comfortable, hygienic and deodorized floor covering for animal stalls. An automated method of manufacturing the animal bedding composition is also described. The ion exchange agent attaches to surfaces of the corrugated cardboard which serves as a carrier to sanitize and deodorize a stall. The open structure of the cut corrugations provides mechanical load absorption, and a wicking action to aerate moisture from a stall.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: April 11, 2006
    Inventor: Carl V. Santoiemmo
  • Patent number: 7011824
    Abstract: A method of treating animal manure solids comprises contacting the solids with a treatment composition comprising AlCl3.nH2O or Al(NO3)3.mH2O, or the residue of AlCl3.nH2O or Al(NO3)3.mH2O, to form a treated waste product, wherein n is from 0 to 10, and m is from 0 to 12. The treatment amount can be effective to reduce phosphorus solubility in the manure; reduce phosphorus runoff and/or phosphorus leaching from fields fertilized with manure; inhibit ammonia volatilization from the manure; flocculate solids in the manure; reduce pathogens in the manure; increase the nitrogen content in the manure; and/or reduce acid rain and PM-10s associated with the manure.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: March 14, 2006
    Assignees: The United States of America as represented by the Secretary of Agriculture, The Board of Trustees of the University of Arkansas
    Inventor: Philip A. Moore, Jr.
  • Patent number: 6991783
    Abstract: An animal bedding composition and method of manufacture includes cut or shredded pieces of multiple panel corrugated cardboard kraft paper structures having an internal corrugated panel sandwiched between outer panels, and an adsorptive deodorizing ion exchange agent such as a zeolite dispersed throughout the cardboard pieces and carried on outer and inner surfaces of the pieces of cardboard and on outer and inner surfaces of the corrugations to provide a comfortable, hygienic and deodorized floor covering for animal stalls. An automated method of manufacturing the animal bedding composition is also described. The ion exchange agent attaches to surfaces of the corrugated cardboard which serves as a carrier to sanitize and deodorize a stall. The open structure of the cut corrugations provides mechanical load absorption, and a wicking action to aerate moisture from a stall.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: January 31, 2006
    Assignee: Hunt Club Animal Bedding, LLC
    Inventor: Carl V. Santoiemmo
  • Patent number: 6881418
    Abstract: The object of the present invention is to provide a microbicidal deodorant in a tractable liquid form that has excellent long-term storage stability. The microbicidal deodorant of the present invention comprises: at least one substance selected from the group consisting of halogenated dialkyl hydantoins represented by the general formula (1) and halogenated succinimides represented by general formula (2); and at least one substance selected from the group consisting of tetrahydrothiophene 1,1-dioxide, 3-methyltetrahydrothiophene 1,1-dioxide, and 2,5-dihydrothiophene 1,1-dioxide.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: April 19, 2005
    Assignee: K.I Chemical Industry Co., Ltd.
    Inventors: Masahiro Morita, Masanori Komatsu, Katsuhisa Isogai
  • Patent number: 6855328
    Abstract: An improved antimicrobial composition is described as a liquid concentrate. The liquid concentrate includes a complex resulting from an in-situ reaction of a cation source, an oxidant, a halide source having at least one iodine atom, and a non-mineral acid, or a mixture of a non-mineral acid to about 50% of a hydrophilic solvent by volume.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: February 15, 2005
    Assignee: Ecolab Inc.
    Inventors: Robert D. P. Hei, Francis L. Richter, Duane Joseph Reinhardt, Brian R. Leafblad
  • Publication number: 20040219126
    Abstract: A cationized supporting material 2 is immersed into a treatment solution containing a level dyeing agent, and then immersed into a treatment solution containing a metal phthalocyanine complex and then dried to thereby obtain an odor eliminating material 1. Alternatively, a cationized supporting material 2 is immersed into a treatment solution containing a metal phthalocyanine complex and a migration inhibitor and then dried to thereby obtain an odor eliminating material 1. The odor eliminating material exerts excellent odor elimination performance against ammonia, hydrogen sulfide, methyl mercaptan, acetic acid and acetaldehyde.
    Type: Application
    Filed: September 10, 2003
    Publication date: November 4, 2004
    Applicant: SUMINOE TEXTILE CO., LTD.
    Inventors: Yasutaro Seto, Tatsuo Nakamura, Yoshiharu Nishino, Shuichi Yonezawa, Shuichi Gennaka
  • Patent number: 6803034
    Abstract: The present invention relates to a composition and methods for odor and fungal control in ballistic fabrics and other protective garments. The composition is essentially free of any material that would soil or stain fabric or react negatively with the ballistic fabric or other protective gear. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredients, provides improved antimicrobial and antifungal activity.
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: October 12, 2004
    Assignee: Procter & Gamble Company
    Inventors: Dean Larry DuVal, Kofi Ofosu-Asante, Michael Joseph Orr
  • Patent number: 6797278
    Abstract: Broadly defined sol-gel films for the coating of solid substrates, wherein such sol-gel films provide effective and durable antimicrobial properties. The utilization of such films permits relatively low-temperature production of antimicrobial substrates, such as ceramics, metals (e.g., stainless steel, brass, and the like), plastics (e.g., polyimides, polyamides, polyacrylics, and the like), glass (e.g., borosilicates, and the like), as compared with typical glazes for ceramics and the like. The inventive films comprise, as the primary antimicrobial active ingredients, certain metal-containing inorganic or organic antimicrobial compounds, such as, preferably, metal-containing ion-exchange, oxide, glass, sulfadiazine, and/or zeolite compounds (most preferably, including silver therein as the metal component).
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: September 28, 2004
    Assignee: Milliken & Company
    Inventors: Delwin Jackson, Leland G. Close
  • Patent number: 6767507
    Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 0.5%, by weight of the composition, of an emulsion or dispersion comprising long lasting hydrophobic perfume to improve acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; water soluble anionic polymer to help control odor; a humectant, etc. The composition is preferably essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers.
    Type: Grant
    Filed: May 16, 2001
    Date of Patent: July 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Ricky Ah-Man Woo, Toan Trinh, Eva Schneiderman, Mark David Fritz, Jill Maureen Mattila, Robert Mermelstein, Pamela Ann Rockwell
  • Patent number: 6749861
    Abstract: An insect composition comprising at least one fragrance capable of repelling insects and at least one non-fragrance insect repellant which is soluble in the fragance. In preferred embodiments the composition also includes an absorption substrate carrier. These compositions provide effective contact and area repellency while maintaining a pleasant aroma.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: June 15, 2004
    Assignee: Lenco Laboratories, LLC
    Inventor: Patricia A. Mullen
  • Patent number: 6727221
    Abstract: A perfume composition contains at least 30% by weight of perfume components having a minimum inhibitory concentration (MIC) for coryneform bacteria of greater than 0.1%. The composition can be used in deodorant products to reduce body malodour sub-lethally, i.e. without significantly affecting the numbers of bacteria present on the skin surface.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: April 27, 2004
    Assignee: Quest International B.V.
    Inventors: Craig S. Wilson, Tony Minhas, John M. Behan, Alan F Provan
  • Patent number: 6726936
    Abstract: An antimicrobial agent includes silver-chloro complex salts and chloride, and further oxidizing agents such as sodium hypochlorite or sodium chlorite. As a result, it is possible to provide the antimicrobial agent having immediate and residual disinfecting and antimicrobial effects on bacteria and molds of a wide variety of species and capable of demonstrating instantaneous deodorizing effect. The antimicrobial agent includes the silver-chloro complex salts and chloride, and further a compound, for example, such as alcohols or surfactants, which has compatibility with a solvent such as water which dissolves the chloride. As a result, it is possible to provide the antimicrobial agent which can be used conveniently at the stored concentration, and which has immediate effect and cleansing ability without causing rust or deposition of salts in use.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: April 27, 2004
    Assignees: Sumitomo Metal Mining Co., Ltd., Yokosawa Metal Co., Ltd.
    Inventors: Satoshi Asano, Yuuichi Yokosawa, Yasutaka Soeda
  • Patent number: 6702951
    Abstract: An odor-absorbing liquid formulation, one embodiment thereof comprising a preservative, an alkali metal salt, and a particulate odor-adsorbing agent such as activated carbon. The formulation may further include an alkylaryl polyether nonionic surfactant and may have an alkaline pH. The present liquid formulation is applied to apparel to be worn during hunting or observation to avoid being sensed by animals.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: March 9, 2004
    Assignee: Robinson Laboratories, Inc.
    Inventor: Scott S. Shultz
  • Patent number: 6682694
    Abstract: The present invention relates to a stable, aqueous odor-absorbing solution, for use on inanimate surfaces. The solution comprises from about 0.1% to about 5%, by weight of the solution, of solubilized, water-soluble, uncomplexed cyclodextrin, an effective amount of a solubilized, water-soluble, antimicrobial preservative having a water-solubility of greater than about 0.3%, optional perfume, and an aqueous carrier. The solution is essentially free of any material that would soil or stain fabric and has a pH of greater than about 3. The solution can be incorporated into a spray dispenser to create an article of commerce that can facilitate treatment of articles and/or surfaces with uncomplexed cyclodextrin solutions of a level that is effective yet is not discernible when dried on the surface.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Toan Trinh, Jerome Paul Cappel, Philip Anthony Geis, Mark Lee McCarty, David Pilosof, Susan Schmaedecke Zwerdling
  • Publication number: 20040009144
    Abstract: An inexpensive, easily available, and convenient method of treating or preventing a virus infection is provided. The present invention relates to a method for the treatment or prevention of virus infections using polybiguanide-based compounds administering a therapeutically effective amount of a compound or a pharmaceutically acceptable salt thereof. The invention relies on the unique biochemical reaction in which polybiguanide-based compounds interfere with the spread of virus within or between organisms. The compositions and formulations described in the present invention are effective means to reduce the infectivity of the human immunodeficiency virus type 1 (HIV-1), and human herpes simplex viruses, and also to kill the causative organisms of many other sexually transmitted diseases (STDs).
    Type: Application
    Filed: August 27, 2003
    Publication date: January 15, 2004
    Inventors: Mohamed E. Labib, Richard F. Stockel
  • Patent number: 6667030
    Abstract: The disclosure of this invention relates to odor control and more particularly, to a process and composition whereby household, institutional and industrial odors are eliminated wherein these odors are incorporated in a variety of substrates or are emitted from industrial sludges. The odor control composition of this invention is a solution of Chloramine-T which may incorporate a suitable wetting agent. The solutions in this invention may further be buffered. The concentration of the Chloramine-T can be from about 0.5 to about 15 weight percent when used. The concentration of the wetting agent can be from about 0.1 to about 5%. The Chloramine-T solutions of this invention are effective over a pH range of 6-14, with a preferred pH range being from 8 to about 9.5.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: December 23, 2003
    Inventor: David J. Schneider
  • Patent number: 6660287
    Abstract: Expanded amorphous aluminum silicate (EAAS) is used as a vehicle for a chlorite salt. This vehicle, when exposed to moisture, will release chlorine dioxide (ClO2) for purposes of deodorization or microbial suppression. Thus, where a particular area or volume is to be deodorized or made less microbially contaminated, the EAAS-chlorite salt (most preferably sodium chlorite) is placed in the area or volume to be treated and moisture is permitted to interact with the material. The result of the moisture is to permit the chemical reaction (presumably acidification) of the chlorite salt to yield dioxide gas. While normal EAAS has some inherent acidity, the inherent acidity is low enough so that, even when a chloride salt is encapsulated in the EAAS and the resultant mixture exposed to moisture, ClO2 release is very slow and over an extended period.
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: December 9, 2003
    Assignee: Bio-Cide International, Inc.
    Inventors: Neeraj Khanna, Theodore D. Head, Bryan D. Lowery
  • Patent number: 6660262
    Abstract: A new and improved formulation and method for making same, for a broad spectrum antimicrobial treatment for bacterial and viral infections in cattle, horses, pigs, sheep and other domestic and non-domestic animals. More particularly, the present invention relates to a treatment which enables rapid relief of symptoms in an affected animal with a mortality of less than 1 percent by providing trace organic minerals in microgram quantities which act as nutrients for the animal. The treatment provides further nutritional requirements in the form of vitamin A, folic acid and vitamin D3 supplements, cobalt amino acid chelates and dried kelp, a source of minerals, amino acids, simple and complex carbohydrates, iodine and fiber. In addition, a bacterial innoculum consisting of Acidophilus species is introduced which would inhibit growth of pathogenic or opportunistic species of bacteria by competition for nutrients as well as providing for required vitamins as a by-product of metabolism.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: December 9, 2003
    Assignee: Bovine Health Products, Inc.
    Inventor: Randy R. McKinney
  • Patent number: 6656303
    Abstract: A process for producing a sheet for sustained release of a volatile drug, characterized by dissolving a resin serving as an adhesive in a volatile drug and using the resultant solution as a coating fluid to bond a film permeable to the volatile drug to another film permeable or impermeable to the volatile drug. No organic solvent or peeling film for process is used, accordingly, unlike the so far known process. Consequently, it is not necessary to provide the drying step for removing an organic solvent as well as any thermal energy. As a result, the number of production steps can be reduced considerably. In addition, since the volatile drug is homogeneously diluted in the adhesive, the volatile drug can be incorporated accurately and evenly even in an amount as small as 1 g/m2 or less. According to the process of the invention, a thinner layer containing a volatile drug can be formed.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: December 2, 2003
    Assignee: Carex, Inc.
    Inventors: Kazuya Katoh, Yuichi Mizukami
  • Patent number: 6610282
    Abstract: Disclosed are compositions containing biologically active compounds that slowly release the biologically active compound. These compositions may be directly incorporated into the locus to be protected or may be applied to a structure in a coating.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: August 26, 2003
    Assignee: Rohm and Haas Company
    Inventor: Tirthankar Ghosh
  • Patent number: 6582627
    Abstract: A highly stable liquid formulation having broad spectrum preservative properties which constitutes an admixture of an alkanol-substituted DMH, an iodopropynyl compound, a stabilizer of a hydantoin, urea or derivative thereof, and a hydroxyl solvent. Preferably the constituents are dimethyloldimethylhydantoin, 3-iodo-2-propynyl-butyl carbamate, dimethylhydantoin, and a glycol solvent. The preservative preferably has a total formaldehyde content of 5% and less than 0.2% of free formaldehyde. The composition is prepared by successively admixing the alkanol-substituted dimethyl-hydantoin and the stabilizer, the hydroxyl solvent, and the iodopropynyl compound. Also described is a stabilized iodopropynyl compound preferably containing dimethylhydantoin as the stabilizer.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: June 24, 2003
    Assignee: Lonza Inc.
    Inventors: Patrick Jay Lutz, Susan Alcorn Ban, Thomas Edward Farina