Copper Patents (Class 424/630)
  • Patent number: 7837663
    Abstract: The present invention relates to a visual indicating device and an article for controlling odors, in particular foot, garbage, basement, cooking, pet, tobacco, feces and urine odors. The article comprises a visual indicating agent that is color sensitive to the odor, and optionally, an odor absorbing agent. The visual indicating agent changes color when the article has been exposed to a sufficient amount of odor to saturate the article. The indicating agent may be applied in differing concentrations to two or more zones so as to indicate to a user of the article how much of the odor absorbing capacity has been used, or conversely, how much of the odor absorbing capacity remains. Suitable visual indicating agents that change color in response to odors are also described. The article for controlling odors may be a disposable odor absorbing sheet, air freshening product, diaper, undergarment pad, face mask, air filtration device, sanitary napkin, tampon, panty shield or incontinence pad.
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: November 23, 2010
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: John Gavin MacDonald, RameshBabu Boga, Jaeho Kim, Bao Trong Do, Irene Kuznetsov
  • Publication number: 20100284951
    Abstract: The present invention provides novel compositions which comprise sodium hypochlorite, sodium, chloride, both organic and inorganic trace minerals in hypertonic condition presented in the forms of a clear aqueous solution (low or high concentrations for further reconstitution with purified water to obtain the final ready-to-use solution), gel or salve, lotion, wet pad, wet foam, ointment, stick, and dry mixture solution, for local application for the purposes of cleansing, disinfecting and inhibiting infection and promoting the natural healing of conditions such as fresh cuts, surgical stitches, chronic (diabetic gangrene) and acute wounds, herpes zoster, athlete's foot, and bed sores, without the necessity for covering up the wounds with gauzes/plasters nor any concurrent use of topical medication. These compositions are also suitable for the treatment of conditions such as unpleasant body odor, acne and mixed bacterial infection in the ear.
    Type: Application
    Filed: May 7, 2009
    Publication date: November 11, 2010
    Inventors: Thavisith Pongprapansiri, Pensri Chatikavanit, Somchai Boonchuen
  • Publication number: 20100278938
    Abstract: The present invention provides a method of determining the susceptibility of a dog to liver copper accumulation comprising detecting the presence or absence of (a) a polymorphism in the GOLGA5, ATP7a or UBL5 gene of the dog that is indicative of susceptibility to copper accumulation and/or (b) a polymorphism in linkage disequilibrium with a said polymorphism (a), and thereby determining the susceptibility of the dog to liver copper accumulation. The invention also provides a foodstuff comprising copper at a concentration of less than 21 mg/kg dry matter for use in preventing a disease attributable to liver copper accumulation in a dog having genetic inheritance of the Labrador Retriever breed.
    Type: Application
    Filed: October 3, 2008
    Publication date: November 4, 2010
    Applicant: MARS, INC
    Inventors: Paul Glyn Jones, Alan James Martin, Gaby Hoffmann, Jan Rothuizen
  • Publication number: 20100260866
    Abstract: Modified mineral-based fillers with enhanced retention of at least one active ingredient and/or enhanced antimicrobial capabilities are described. The materials comprise at least one mineral-based filler subjected to at least one modification process, which may be either a cationic modification process, a surface adsorption process, a surface retention process, or a combination thereof, with at least one active ingredient, followed by at least one thermal treatment. The at least one active ingredient may be a metal substance or other biocide, fungicide, mildewcide, antibiotic, insecticide, preservative, or antimicrobial agent. Methods for enhancing the antimicrobial activity of products in applications such as polymers, clothing, surgical equipment, coatings, and paints are also described.
    Type: Application
    Filed: October 27, 2008
    Publication date: October 14, 2010
    Applicant: World Minerals, Inc.
    Inventor: Jie Lu
  • Publication number: 20100255118
    Abstract: A preparation preferably containing zinc and sustained release copper. Additional nutrients can be included in the preparation.
    Type: Application
    Filed: March 12, 2008
    Publication date: October 7, 2010
    Inventor: Steve H. Kanzer
  • Publication number: 20100247611
    Abstract: The present disclosure describes compositions operable for releasing nitric oxide under photochemical conditions. The compositions include a titanium dioxide nanomaterial and a nitric oxide-releasing compound deposited on the titanium dioxide nanomaterial that is operable to release nitric oxide under photochemical conditions. Titanium dioxide nanomaterials include, for example, titanium dioxide nanotubes. To facilitate the photochemical release of nitric oxide, some embodiments of the compositions further include a semiconductor that is deposited on the titanium dioxide nanotubes. Both the semiconductor and the nitric oxide-releasing compound may be deposited on the interior surface, exterior surface, or both of the titanium dioxide nanotubes. A polymer may wrap the titanium dioxide nanotubes to protect the nitric oxide-releasing compounds from moisture. Also disclosed herein are methods for producing such compositions and medical devices obtained therefrom.
    Type: Application
    Filed: March 30, 2010
    Publication date: September 30, 2010
    Applicant: Board of Regents, The University of Texas System
    Inventors: Kenneth J. Balkus, JR., Chalita Ratanatawanate
  • Publication number: 20100247648
    Abstract: The invention relates to compositions comprising a compound based on the general formula (I) R1-Arg-R2—NH—CH(R3)—CH2—NH—R4??(I) The composition may be used to eliminate and/or reduce microorganisms such as bacteria, viruses, fungi and protozoa.
    Type: Application
    Filed: March 8, 2010
    Publication date: September 30, 2010
    Applicant: Neobiotics AB
    Inventors: Anders Grubb, Aftab Jasir, Claes Schalén, Franciszek Kasprzykowski, Regina Kasprzykowska
  • Publication number: 20100239679
    Abstract: Functional particulate carrier materials with enhanced retention capabilities are described. The materials comprise at least one functional particulate carrier material subjected to at least one surface treatment, and at least one active ingredient. The at least one surface treatment may be at least one physical surface treatment and/or at least one chemical surface treatment with at least one surface treating agent. The at least one active ingredient may be a biocide, a fungicide, a mildewcide, an antibiotic, an insecticide, a preservative, or an antimicrobial agent. Methods for enhancing the performance of plastics and liquid-based media, for example, coatings and paints, are also described by increasing the retention factors of active ingredients in those plastics and media through surface treatment of functional particulate carrier materials.
    Type: Application
    Filed: September 29, 2008
    Publication date: September 23, 2010
    Applicant: World Minerals, Inc.
    Inventors: Michael Greene, Jie Lu
  • Publication number: 20100233269
    Abstract: A process for mineralizing a particulate organic material includes providing particles of a non-porous, swellable organic material, and contacting the particles with a solution containing at least one cation and a solution containing at least one anion, thereby obtaining the mineralized particulate organic material.
    Type: Application
    Filed: March 12, 2010
    Publication date: September 16, 2010
    Applicants: Baxter International, Inc., Baxter Healthcare S.A.
    Inventors: Katarzyna Gorna, Andreas Goessl
  • Patent number: 7794737
    Abstract: This invention concerns extrudates having high surface area materials and at least one metal ion adsorbed onto the high surface area material. The extrudates may be breathable films, multilayer laminates and pultruded articles. The extrudates may be made into storage and packaging material to reduce odor and retard the ripening of fruit. The extrudates, if in the form of a breathable film or multilayer laminate may be used as outer cover material for personal care products like diapers, adult incontinence products, training pants and the like. The high surface area particle-containing extrudate may be made by adding modified nanoparticles to a filler before the filler is treated with a fatty acid. Alternatively, a filler previously treated with a fatty acid may be modified by subjecting the filler to sonic energy in the presence of an aqueous solution of metal ions and nanoparticles.
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: September 14, 2010
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Jeffrey Eldon Fish, Sharon Linda Greene, John Gavin MacDonald, Jaeho Kim
  • Publication number: 20100227001
    Abstract: A method of delivering nutrients for bariatric patients comprising the sublingual administration of a B-complex vitamin composition and ingesting a liquid, water-soluble multi-vitamin complex orally at approximately the same time. The liquid multi-vitamin is comprised of a plurality of compounds from the group of Vitamin A, Vitamin C, Vitamin D and Vitamin E. After administering the Vitamin B complex and the liquid multi-vitamin, a solid vitamin formulation comprising at least two compounds from the group of iron, zinc, selenium, copper, chromium, Vitamin K, and manganese is ingested orally. A protein solution comprising proteins broken down into small peptide chains, calcium, and fiber may also be delivered orally to the bariatric patient in a liquid form. The method may be repeated once or twice daily. The method of the invention maximizes delivery and absorption of nutrients to the bariatric patient and the tolerance and speed of delivery.
    Type: Application
    Filed: March 5, 2009
    Publication date: September 9, 2010
    Inventor: SILVIA DEMETER
  • Patent number: 7790202
    Abstract: A multi-purpose skin composition which functions as a sunscreen, an anti-perspirant, an insect/pest repellant and/or an antiseptic is disclosed. In some illustrative embodiments, the multi-purpose skin composition includes a powdered repellent formulation having a substantially homogenous powdered mixture including corn starch powder, zinc oxide powder, peppermint powder, basil powder, rosemary powder, eucalyptus powder, copper mica powder and silica powder spheres. In other illustrative embodiments, the multi-purpose skin composition includes a powdered relief formulation having a substantially homogenous powdered mixture comprising corn starch powder, lavender powder, peppermint powder, eucalyptus powder and silica powder spheres.
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: September 7, 2010
    Inventor: Helen D. Martell
  • Publication number: 20100215767
    Abstract: Disclosed are: a skin whitening agent including, as an active ingredient, a complex of carbonic acid and/or bicarbonic acid, a metal and an LF, a decomposition product of the complex, or a complex of carbonic acid and/or bicarbonic acid, a metal and a decomposition product of an LF; and a food, beverage, feed or cosmetic including the skin whitening agent. The skin whitening agent can be ingested safely on a daily basis, and exhibits an excellent skin whitening effect.
    Type: Application
    Filed: May 22, 2008
    Publication date: August 26, 2010
    Applicant: SNOW BRAND MILK PRODUCTS CO., LTD.
    Inventors: Tatsuya Watanabe, Ken Kato, Hiroshi Ueno, Yuko Haruta, Noriko Ueda, Toshimitsu Yoshioka
  • Publication number: 20100215643
    Abstract: Devices are provided which are functionalized to include surface regions having anti-infective agents. Methods are provided for functionalizing various material surfaces to include active surface regions for binding anti-infective agents. Methods are provided by which anti-infective moieties or agents are bonded to functionalized surfaces.
    Type: Application
    Filed: February 24, 2010
    Publication date: August 26, 2010
    Applicant: ORTHOBOND CORP.
    Inventors: Randell Clevenger, Jeffrey Schwartz
  • Publication number: 20100209515
    Abstract: The invention features a galvanic particulate including a first conductive material and a second conductive material, wherein both the first conductive material and the second conductive material are exposed on the surface of the particulate, wherein the particle size of the particulate is from about 10 nanometers to about 100 micrometers, wherein the second conductive material comprises from about 0.01 percent to about 10 percent, by weight, of the total weight of the particulate, and wherein the difference of the standard potentials of the first conductive material and the second conductive material is at least about 0.2 V.
    Type: Application
    Filed: September 17, 2008
    Publication date: August 19, 2010
    Inventors: Jeannette Chantalat, James E. Hauschild, Jue-Chen Liu, Xintian Ming, Michael Southall, Ying Sun
  • Publication number: 20100209389
    Abstract: The invention provides a multi-compartmented container suitable for the delivery of pharmaceuticals, medicines, vitamins, and the like.
    Type: Application
    Filed: October 14, 2008
    Publication date: August 19, 2010
    Inventors: Clinton Wesley McInnes, Anna Marie Underwood, Phillip Andrew Vickery
  • Publication number: 20100209523
    Abstract: A powder composition, includes: (A) an oil-soluble antioxidant substance powder; (B) a water-soluble antioxidant substance powder; and (C) at least one of zinc, selenium, manganese and copper.
    Type: Application
    Filed: September 3, 2008
    Publication date: August 19, 2010
    Applicant: FUJIFILM CORPORATION
    Inventor: Fumitaka Ueda
  • Publication number: 20100203159
    Abstract: The invention provides a metal component absorption enhancer which enhances the absorption of at least one metal component selected from the elements belonging to the groups 2 to 12 in the third to fourth periods when a plant grows. An absorption enhancer of at least one metal component selected from the elements belonging to the groups 2 to 12 in the third to fourth periods in a plant, which comprises 5-aminolevulinic acid or a derivative thereof represented by the following general formula (1), or a salt thereof as an active ingredient: R2R1NCH2COCH2CH2COR3??(1) wherein R1 and R2 each independently represents a hydrogen atom, an alkyl group, an acyl group, an alkoxycarbonyl group, an aryl group, or an aralkyl group; R3 represents a hydroxyl group, an alkoxy group, an acyloxy group, an alkoxycarbonyloxy group, an aryloxy group, an aralkyloxy group, or an amino group, and is used for performing a treatment with 0.
    Type: Application
    Filed: September 5, 2007
    Publication date: August 12, 2010
    Applicant: COSMO OIL CO., LTD.
    Inventors: Naohisa Tachiya, Shigeyuki Funada, Masahiro Ishizuka
  • Publication number: 20100189806
    Abstract: Methods of growing and harvesting multiple species of phytoplankton are disclosed herein. The method generally includes four steps, namely: (1) collecting phytoplankton seawater containing multiple species of naturally-occurring phytoplankton directly from a source of seawater; (2) adding nutrients to the phytoplankton seawater to proliferate the multiple species of naturally-occurring phytoplankton to a predetermined density; (3) separating the multiple species of naturally-occurring phytoplankton from the phytoplankton seawater to form a phytoplankton concentrate; and (4) collecting the phytoplankton concentrate such that the collected phytoplankton of the phytoplankton concentrate remain in a substantially intact cellular state.
    Type: Application
    Filed: October 21, 2009
    Publication date: July 29, 2010
    Inventors: Margaret Harper, Arturo Ramirez
  • Publication number: 20100189812
    Abstract: The present invention provides an agent for treating and/or preventing osteoporosis, comprising oceanic mineral components containing essential trace elements. In preparation of the agent, the oceanic mineral complex is allowed to contain as the active ingredient the residue comprising minerals chelated by treating the concentrated seawater containing organic components derived from picoplanktons living in seawater and mineral components chelated by the organic components with charcoal powder and acetic acid and then removing sodium chloride and toxic components.
    Type: Application
    Filed: January 23, 2009
    Publication date: July 29, 2010
    Inventor: Takeshi OGURA
  • Patent number: 7763283
    Abstract: Biocompatible materials that have the ability to release nitric oxide (NO) in situ at the surface-blood interface when in contact with blood. The materials which may be polymers (e.g., polyurethane, poly(vinyl chloride), silicone rubbers), metals, such as stainless steel, carbon, and the like are provided with biocatalysts or biomimetic catalysts on their surface that have nitrite, nitrate, and/or nitrosothiol-reducing capability. Illustratively, the catalysts are adsorbed or immobilized at the surface of the material. The catalysts can act on endogenous nitrite, nitrate, or nitrosothiols within the blood creating a local increase in the NO levels at the surface of the material. An illustrative enzymatic biocatalyst is mammalian xanthine oxidase. In another illustrative embodiment, a biomimetic catalyst is a copper (Cu(II)-ligand complex, e.g. dibenzo[e,k]-2,3,8,9-tetraphenyl-1,4,7,10-tetraaza-cyclododeca-1,3,7,9-tetraene. In some cases, lipophilic salts of nitrite/nitrate (e.g.
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: July 27, 2010
    Assignees: The Regents of The University of Michigan, Accord Biomaterials, Inc.
    Inventors: Melissa M. Batchelor, Bong Kyun Oh, Mark E. Meyerhoff
  • Publication number: 20100183739
    Abstract: An embodiment of the invention is a treatment for the mitigation and prevention of systemic infection of plants using materials derived from bactericidal metals wherein one metal is silver. The candidate bactericidal metal is preferably introduced in metallic, nanocrystalline, salt form, chelated form, or otherwise coupled form. Metal atoms, ions, molecules, clusters, or particles in concentrations between 0.001 to 100,000 parts per million (ppm) may be employed, wherein the preferred concentration of silver is sufficient to suppress bacterial viability. The bactericidal principle is preferably introduced to the plant by injection, ballistic insertion, pneumatic insertion, mechanical insertion, manual insertion, root application, aerosolization or spray in order to effect the treatment and prevention of systemic plant infections by bacterial agents of disease or reduced productivity.
    Type: Application
    Filed: January 21, 2009
    Publication date: July 22, 2010
    Inventor: Karel Newman
  • Patent number: 7758899
    Abstract: A pharmaceutical composition is provided comprised of a physiologically acceptable source of assimilable copper, a source of salicylic acid or a physiologically acceptable derivative thereof, and vitamin C.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: July 20, 2010
    Inventor: John Carter
  • Patent number: 7758898
    Abstract: The present invention relates generally to the field of prophylaxis and therapy for inflammatory and/or fibrotic diseases which include responses to injuries. In particular, the present invention is related to agents that can bind or complex copper such as thiomolybdate, and to the use of these agents in the prevention and treatment of inflammatory and/or fibrotic diseases.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: July 20, 2010
    Assignee: The Regents of the University of Michigan
    Inventor: George J. Brewer
  • Publication number: 20100178358
    Abstract: A polysaccharide-based solid material including, in its mass, at least one active agent having bactericidal, fungal, insecticidal and/or flame-retardant properties, and at least one complexing agent and/or at least one polymeric matrix having a complexing agent. The active agent includes at least one compound selected from the group including boron, silica, aluminum, phosphorus, iodine, derivatives thereof, aluminosilicate derivatives, and mixtures thereof. The solid material is characterized by an improved stability and by reduced environmental impact, and makes it possible to prepare materials based on wood particles and woods having a particular resistance against environmental attacks such as moisture.
    Type: Application
    Filed: March 28, 2007
    Publication date: July 15, 2010
    Inventors: Louis Gastonguay, Michel Perrier, Paul-Étienne Harvey, Jean-Francois Labrecque, Michel Robitaille, André Besner
  • Patent number: 7754197
    Abstract: A method for reducing odor is provided. The method comprises forming a coordination complex between a transition metal and a polydentate compound, and contacting the coordinated complex with an odorous compound. The transition metal provides one or more active sites for capturing the odorous compound. In some embodiments, the polydentate compound may be a polyalkylimine, such as polyethyleneimine, polypropyleneimine, or a dendrimer thereof.
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: July 13, 2010
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Bin Wu, Kevin P. McGrath, Jaeho Kim, Bao Trong Kim, Sharon Linda Greene, Yanbin Huang, Kaiyuan Yang
  • Publication number: 20100158851
    Abstract: The present invention provides a material for forming an antimicrobial surface coating with multi-level antimicrobial properties, which comprises one or more volatile or gaseous biocides, one or more nonvolatile biocides, and one or more polymers, wherein the volatile or gaseous biocides are encapsulated in the polymers to provide a sustained release of the volatile or gaseous biocides. The present invention further provides a method for preparing the material.
    Type: Application
    Filed: December 4, 2009
    Publication date: June 24, 2010
    Applicant: The Hong Kong University of Science and Technology Technology Transfer Center
    Inventors: King Lun Yeung, Wai Kin Leung
  • Patent number: 7740906
    Abstract: A method for preserving wood by contacting wood with a composition comprising an aqueous polymer dispersion, at least one surfactant, and a wood preservative.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: June 22, 2010
    Assignee: Rohm and Haas Company
    Inventors: John William Ashmore, Tirthankar Ghosh, Jose Pineda Lalas
  • Publication number: 20100151044
    Abstract: A method of using a seawater-based isoosmotic ionic solution for manufacturing a medical device for administering said solution by nasal spray or mist to patients in the remission phase of the common cold or flu syndrome, or to patients suffering from the common cold or flu syndrome, to prevent and/or treat complications of the common cold or flu syndrome is described.
    Type: Application
    Filed: April 25, 2008
    Publication date: June 17, 2010
    Applicant: LABORATOIRE DE LA MER
    Inventors: Anne Beaulieu, Francois Andro
  • Publication number: 20100136088
    Abstract: In a tampon device (100) for insertion into the vulva, with a packing (110) of absorbent substance for taking up menstrual fluid, problems associated with menstruation, such as painful muscle tension and cramps in the area of the vulvar musculature, are alleviated or eliminated by the fact that a magnetic substance (120) interacting with the earth's magnetic field is integrated into the packing (110).
    Type: Application
    Filed: June 23, 2007
    Publication date: June 3, 2010
    Inventor: Christian Sulger
  • Patent number: 7713553
    Abstract: A method of manufacture of a liquid pesticide containing copper. A first step involves forming of a solidified water soluble copper-borate complex. A second step involves dissolving the solidified water soluble copper-borate complex in water, until the water contains a concentration of at least 0.02% by weight of copper.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: May 11, 2010
    Assignee: Genics Inc.
    Inventors: Wesley James Wall, Calvin Lee Michael Wall, Ryan George Smart
  • Publication number: 20100107962
    Abstract: The invention provides a sterilization indicator (17), characterized in that it comprises: a compound (21) that is of the heating type when put into contact with atoms of oxygen O and/or nitrogen N; and a thermochromic dye (19), in thermal contact with the compound (21).
    Type: Application
    Filed: December 20, 2007
    Publication date: May 6, 2010
    Inventors: André Ricard, Francis Dieras, Michel Sixou, Sandrine Villeger, Cristina Canal, Pilar Erra
  • Publication number: 20100098776
    Abstract: The invention relates to soap-based liquid body and facial wash compositions using high solvent, low water compositions and incompletely neutralized fatty acids to help structure the compositions, all in combination with modified benefit agents, enhanced deposition of antimicrobial agents is obtained.
    Type: Application
    Filed: October 21, 2008
    Publication date: April 22, 2010
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Joseph Oreste Carnali, Pravin Shah, Qiang Qiu, Anthony John Weir
  • Publication number: 20100098777
    Abstract: The present application is directed to a coating composition comprising a ceramic binder and inorganic copper compound particles. Generally, the inorganic copper compound particles have a median particle size of less than 5 micrometers. In some embodiments, the particles have a median particle size of greater than 1 micrometer. The inorganic copper compound particles may be non-photocatalytic. The coating may also be placed on a structural layer.
    Type: Application
    Filed: October 11, 2007
    Publication date: April 22, 2010
    Inventors: Rachael A.T. Gould, Rebecca L. Everman, Jamieson C. Keister, Kathleen K. Reynolds
  • Patent number: 7700133
    Abstract: Formulations and blends are described comprising zinc, silver, bismuth and copper in non-toxic amounts that are useful as treatments of a wide variety of conditions and diseases promoted by bacteria or other microorganisms.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: April 20, 2010
    Inventors: Marianna Cooley, Timothy W. Fraser
  • Publication number: 20100092531
    Abstract: A textile implant includes at least one thread having a polymeric core and a polymeric sheath which surrounds the polymeric core at least partly, wherein the sheath includes a composition including at least one silica-supported antimicrobial active agent.
    Type: Application
    Filed: October 12, 2009
    Publication date: April 15, 2010
    Applicants: AESCULAP AG, HEIQ MATERIALS AG
    Inventors: Erich Odermatt, Ingo Berndt, Carlo Riccardo Centonze, Murray Height
  • Publication number: 20100080856
    Abstract: A composition and a method for administering the composition to a patient in order to accelerate wound healing, particularly postoperative wound healing. The composition, which essentially comprises ornithine ?-ketoglutarate, is water-soluble and formulated for oral administration in single-dose packets. The method for using the composition for promoting wound healing includes the step of administering the composition to a patient preoperatively as well as-postoperatively in accordance with a prescribed protocol. The composition may be customized to include one or more additional agents that are effective for promoting nutritional health and/or treating a particular medical problem. The composition may also be taken daily by athletes to minimize the healing time of closed wounds such as muscle or tendon tears that occur during participation in sports, even when the symptoms of such injury are subclinical.
    Type: Application
    Filed: September 26, 2008
    Publication date: April 1, 2010
    Inventor: Peter D. Costantino
  • Publication number: 20100074932
    Abstract: Antimicrobial compositions may provide varying release kinetics for the active ions in the compositions due to the different water solubilities of the ions, allowing antimicrobial release profiles to be tailored for a given application and providing for sustained antimicrobial activity over time. According to some embodiments, the antimicrobial compositions may comprise polymer compositions containing colloids including salts of one or more oligodynamic metals, such as gallium. The antimicrobial compositions may be produced, for example, by mixing a solution of the salts of one or more oligodynamic metals with a polymer solution or dispersion and precipitating a colloid of the metal salts by addition of other salts to the solution which react with the metal salts. The compositions can be incorporated into articles or can be employed as a coating on articles such as medical devices including, for example, catheters, implants, and endotracheal tubes. The coatings may be on all or part of a surface.
    Type: Application
    Filed: September 20, 2007
    Publication date: March 25, 2010
    Inventor: Silke Talsma
  • Publication number: 20100068297
    Abstract: Disclosed herein are antimicrobial compositions comprising an effective concentration of a metal salt combined with a plant extract. In some embodiments the composition comprises a copper salt and/or an iron salt and/or a nickel salt and/or a cobalt salt; and an extract of a plant selected from a group consisting of Punka granatum, Viburnum plicatum, Camellia sinensis, and Acer spp. The invention extends to uses of such compositions as medicaments, and to methods of treating microbial infections. The invention extends to methods for preventing microbial infections by coating objects and surfaces with the compositions.
    Type: Application
    Filed: December 6, 2007
    Publication date: March 18, 2010
    Applicant: NATURE THERAPEUTICS LIMITED
    Inventor: Declan Naughton
  • Patent number: 7674481
    Abstract: The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or metal compounds. In another embodiment, the wood preservative composition comprises an inorganic component comprising a metal or metal compound and organic biocide. When the composition comprises an inorganic component and an organic biocide, the inorganic component or the organic biocide or both are present as micronized particles. When compositions of the present invention are used for preservation of wood, there is minimal leaching of the metal and biocide from the wood.
    Type: Grant
    Filed: April 9, 2004
    Date of Patent: March 9, 2010
    Assignee: Osmose, Inc.
    Inventors: Robert M. Leach, Jun Zhang
  • Publication number: 20100047302
    Abstract: The present invention relates to a single or multi layered food packaging on the basis of plastics wherein the layer or at least one of the layers comprises at least one metal with antimicrobial activity and wherein at least part of the metal with antimicrobial activity is present in finely divided metallic form and the remaining part is present in form of a salt.
    Type: Application
    Filed: October 8, 2007
    Publication date: February 25, 2010
    Inventors: Jürgen Schiffmann, Helmut Schlösser
  • Publication number: 20100047304
    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: Application
    Filed: November 2, 2009
    Publication date: February 25, 2010
    Inventors: Mark Moskovitz, Chris McDow
  • Publication number: 20100040659
    Abstract: The invention relates to an antimicrobial material and a method for producing an antimicrobial material, which is deposited on a substrate (2), comprising the steps: Providing the substrate (2) in a vacuum working chamber (3); atomizing a biocidal metal by means of a sputtering device inside the vacuum working chamber (3) in the presence of an inert gas; simultaneous introduction of a precursor, which contains silicon, carbon, hydrogen and oxygen, into the vacuum working chamber (3) so that the sputtered metal particles and the precursor are exposed to a plasma action; deposition of a material on the substrate (2) such that a matrix is formed through the plasma activation of the precursor, in which matrix clusters of sputtered metal particles are incorporated.
    Type: Application
    Filed: November 30, 2007
    Publication date: February 18, 2010
    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWAD FORSCHUNG E.V.
    Inventors: Matthias Fahland, Nicolas Schiller, Tobias Vogt, John Fahlteich
  • Publication number: 20100034873
    Abstract: Transdermal compositions containing castor oil are described. The compositions comprise ricinoleic acid and a transdermal vehicle with optional additional agents. One optional additional agent is an adrenergic drug which may cause the ricinoleic acid to penetrate the skin more deeply and have a longer lasting effect. The compositions can be used for treating a variety of ailments traditionally treated with castor oil or castor oil packs, without the mess and inconvenience of using castor oil packs.
    Type: Application
    Filed: August 6, 2008
    Publication date: February 11, 2010
    Inventor: Keith Delprete
  • Publication number: 20100021559
    Abstract: A metal nanodot material is formed by ion-exchange with chabazite or a chabazite-like structure, followed by activation to form metallic nanodots. The nanodot may be formed from silver, nickel, copper, gold or a platinum group metal.
    Type: Application
    Filed: July 13, 2007
    Publication date: January 28, 2010
    Applicant: THE GOVERNORS OF THE UNIVERSITY OF ALBERTA
    Inventor: Steven M. KUZNICKI
  • Publication number: 20100003344
    Abstract: The present invention concerns in particular a cosmetic skincare method comprising the simultaneous or sequential application: (i) of a composition comprising at least one agent increasing the expression of mechano-receptors in the cells of the skin; (ii) of a device intended to apply and/or maintain, controlledly, mechanical stresses to/on the skin. It also relates to a cosmetic kit comprising at least a composition comprising at least one agent increasing the expression of mechanoreceptors in the cells of the skin; and a device intended to apply and/or maintain, controlledly, mechanical stresses to/on the skin.
    Type: Application
    Filed: November 17, 2006
    Publication date: January 7, 2010
    Applicant: L'OREAL
    Inventor: Guillaume Cassin
  • Publication number: 20100003203
    Abstract: The present invention relates to methods of producing surface-modified nanoparticulate particles at least of one metal oxide, metal hydroxide and/or metal oxide hydroxide, and aqueous suspensions of these particles. The invention further relates to the surface-modified nanoparticulate particles, obtainable by these methods, at least of one metal oxide, metal hydroxide and/or metal oxide hydroxide and aqueous suspensions of these particles, and to their use for cosmetic sunscreen preparations, as stabilizer in plastics and as antimicrobial active ingredient.
    Type: Application
    Filed: October 10, 2007
    Publication date: January 7, 2010
    Applicant: BASF SE
    Inventors: Andrey Karpov, Hartmut Hibst, Jutta Kissel, Bernd Bechtloff, Hartwig Voss, Kerstin Schierle-Arndt, Valerie Andre
  • Publication number: 20090317435
    Abstract: Methods for processing substrate surfaces carrying coatings comprising a metal are disclosed. The methods involve providing a substrate surface having a coating comprising a metal, and exposing the substrate surface to a mixture including an oxidizing agent and an anion.
    Type: Application
    Filed: June 20, 2008
    Publication date: December 24, 2009
    Applicants: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE S.A.
    Inventors: Nathan A. VANDESTEEG, John-Bruce D. GREEN, Vadim V. KRONGAUZ, Phillip W. CARTER, Dustin C. CAWTHON
  • Publication number: 20090311305
    Abstract: A vaginal therapeutic device made of copper metal has a shape to fit in the vagina and utilizes the copper metal as an antimicrobial agent to therapeutically treat abnormal biological conditions in the vagina.
    Type: Application
    Filed: June 13, 2008
    Publication date: December 17, 2009
    Inventors: Chun Lim Abbott, Dominic C. Abbott
  • Publication number: 20090311342
    Abstract: A method for activating hydrogen molecules dissolved in water and stabilizing the concentration of the hydrogen molecules is provided. The method for activating and stabilizing hydrogen molecules dissolved in water is characterized by allowing hydrogen ions to coexist with the hydrogen molecules.
    Type: Application
    Filed: July 5, 2007
    Publication date: December 17, 2009
    Inventor: Osao Sumita