Copper Patents (Class 424/630)
  • Publication number: 20130309280
    Abstract: The present invention provides a cell eradication method and a cell eradication principle for necrotizing a cell by agitating a cell using a physical turning force from the impression of an AC magnetic field, after preparing a magnetic nanowire having a dipole and introducing the magnetic nanowire into a cell. Therefore, the composition for inducing cell eradication of the present invention, when applied to a cell that is requested to be removed such as a cancer cell, can eradicate the cell by applying a physical impact through the rotation of the nanowire introduced inside the cell. Additionally, the heat generated from induced current from the magnetic field impression can add an effect of thermotherapy, and also, attaching a drug to the surface of the nanowire enhances the treatment effects.
    Type: Application
    Filed: January 31, 2012
    Publication date: November 21, 2013
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Sung Hoi Choi, Jung Rae Park, Young Keun Kim
  • Publication number: 20130295155
    Abstract: Time-release algae-resistant roofing granules have a base particle including an algaecide and an outer coating layer including another algaecide. The at least two algaecides are released over different predetermined periods. The outer layer protects the base particle from exposure to the environment for a predetermined period, then fails catastrophically so that the interior algaecide can be released.
    Type: Application
    Filed: July 1, 2013
    Publication date: November 7, 2013
    Inventors: Husnu M. Kalkanoglu, Keith C. Hong, Joong Youn Kim, Ming Liang Shiao
  • Publication number: 20130295150
    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: April 25, 2013
    Publication date: November 7, 2013
    Applicant: Johnson & Johnson Consumer Companies, Inc.
    Inventor: Johnson & Johnson Consumer Companies, Inc.
  • Patent number: 8568759
    Abstract: The present invention provides an environmentally compatible, pesticidal composition and method for the control of insect pests. The composition includes two components. The first component is a chelating agent, a metal complex of a chelating agent, and mixtures thereof, and the second component is preferably a carrier material.
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: October 29, 2013
    Assignee: W. Neudorff GmbH KG
    Inventor: Diana L. Parker
  • Patent number: 8563020
    Abstract: Embodiments of the invention are directed to a composition having antimicrobial activity comprising particles comprising at least one inorganic copper salt; and at least one functionalizing agent in contact with the particles, the functionalizing agent stabilizing the particle in a carrier such that an antimicrobially effective amount of ions are released into the environment of a microbe. The average size of the particles ranges from about 1000 nm to about 4 nm. Preferred copper salts include copper iodide, copper bromide and copper chloride. Preferred functionalizing agents include amino acids, thiols, hydrophilic polymers emulsions of hydrophobic polymers and surfactants.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: October 22, 2013
    Assignee: Agienic, Inc.
    Inventors: Donald R. Uhlmann, Anoop Agrawal, Murat Akarsu, John P. Cronin
  • Patent number: 8562860
    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: Grant
    Filed: July 5, 2007
    Date of Patent: October 22, 2013
    Assignee: Spring Co., Ltd.
    Inventor: Osao Sumita
  • Patent number: 8535659
    Abstract: The present invention relates to different nutritional supplements to be administered to, or taken by, pregnant women during the first, second and third trimesters of pregnancy.
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: September 17, 2013
    Assignee: Argent Development Group, LLC
    Inventors: John C. Morrison, Kenneth R. Greathouse
  • Patent number: 8535660
    Abstract: The present invention relates to different nutritional supplements to be administered to, or taken by, pregnant women during the first, second and third trimesters of pregnancy.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: September 17, 2013
    Assignee: Argent Development Group, LLC
    Inventors: John C. Morrison, Kenneth R. Greathouse
  • Patent number: 8535710
    Abstract: A method for treating a wound, and a dressing for wound care management comprising a three-dimensional body of glass-based fibers comprising one or more glass-formers selected from the group consisting of P2O5, SiO2, and B2O3; at least about 25 wt % of the fibers have a diameter between about 200 nm and about 4000 nm, and a length:width aspect ratio of at least about 10. In another form, the glasses are in the form of particles in an ointment or cream applied to a wound. In yet other forms the glasses are employed as fibers formed into sutures for closing a wound, or as particles in a surgical glue for closing a wound.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: September 17, 2013
    Assignee: The Curators of the University of Missouri
    Inventors: Steven B. Jung, Delbert E. Day
  • Publication number: 20130236564
    Abstract: Copper salts of ion exchange materials provide copper ions at levels suitable for use as an anti-infective agent. The copper salts of ion exchange materials may be formed using ether and ester derivatives of cellulose, such as carboxymethyl cellulose (CMC), ethylcellulose (EC), methylcellulose (MC), hydroxypropyl cellulose (HPC), hydroxypropyl methyl cellulose (HPMC), hydroxyethyl methyl cellulose (HEMC), cellulose acetate, and cellulose triacetate. Wound dressings having copper salts of ion exchange materials incorporated therein are also provided, and may be used to reduce the incidence of infection in wounds. The wound dressings may also be used to prevent infections in long-term wounds, such as those formed at wound drain, catheter, and ostomy entry sites. Copper salts of ion exchange materials may be used to kill microorganisms, and may optionally be used with additional anti-infective agents.
    Type: Application
    Filed: January 22, 2013
    Publication date: September 12, 2013
    Applicant: CAREFUSION 2200, INC.
    Inventors: Scott A. TUFTS, James BARDWELL, Michael J. BALTEZOR
  • Patent number: 8529964
    Abstract: Method and composition for treating citrus canker on citrus plants. The composition comprises copper nitrate complexed with amino acids from hydrolyzed yeast extract. In the method, an aqueous solution of this composition is sprayed on the plant foliage and absorbed by the plant.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: September 10, 2013
    Inventors: Timothy Lee Mann, Richard A. Tuck
  • Patent number: 8522585
    Abstract: A method for maintaining and using a high concentration of dissolved copper on a surface of a useful article by providing a copper surface without coatings thereon which increase the wetting angle and which isolate the copper surface and which has a surface roughness between 2 and 50 micro inches Ra, so as to kill microbes thereon.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: September 3, 2013
    Assignee: PMX Industries Inc.
    Inventors: Richard Pratt, Thomas D. Johnson, Timothy Suh
  • Publication number: 20130226061
    Abstract: Examples of multi-layer bandages and methods for dressing a wound are described. An example multi-layer bandage includes a first layer and second layer and an optional third layer. An exemplary method for dressing a wound may include applying a bandage having a top layer, a middle layer, and a bottom layer to a wound with the bottom layer being provided in contact with the wound, wherein the top layer includes an adhesive for securing the bandage to a surface near the would, and where the bottom layer includes copper; and allowing the bandage to remain over the would for a predetermined period of time. In some examples, the method may further include removing the bottom layer without removing the top and middle layers. In other examples, the method may include removing the bandage when the middle layer or the bottom layer change in color.
    Type: Application
    Filed: July 6, 2012
    Publication date: August 29, 2013
    Inventor: Richard M. Dickson
  • Publication number: 20130209576
    Abstract: Disclosed herein are compositions and corresponding methods for treating contaminated water and/or contaminable surfaces in order to kill, or otherwise reduce to non-harmful levels the survival of, biological contaminants resident therein and thereon, respectively.
    Type: Application
    Filed: January 10, 2013
    Publication date: August 15, 2013
    Applicant: SAFEWATERDROPS
    Inventor: SAFEWATERDROPS
  • Patent number: 8505162
    Abstract: Horse hoof protection against thrush conditions is obtained by depositing onto the horse hoof bottom wall a synthetic organic resin such as a urethane resin through which a medicament that does not block cure of the resin has been, distributed for continuing hoof wall contact. The resin is suitably free flowing into place, conforms to the contours of the hoof bottom wall, and adheres to the wall when cured. The protection by the resin is resilient and softer than the hoof wall and acts to cushion the hoof against shock.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: August 13, 2013
    Assignee: Vettec, Inc.
    Inventors: Frederick Pigg, Frank Rovelli, Paul Porteous
  • Publication number: 20130183277
    Abstract: Provided are compositions and methods for increasing patient CD4+ cell count while undergoing treatment for immune-mediated disease, cancer, heart disease, neurodegenerative disease, or infectious disease by administering to the patient a nutrient composition including, inter alia, alpha lipoic acid, acetyl L-carnitine, and N-acetyl-cysteine.
    Type: Application
    Filed: December 19, 2012
    Publication date: July 18, 2013
    Inventor: Jon D. Kaiser
  • Publication number: 20130171225
    Abstract: Embodiments of the invention are directed to a composition having antimicrobial activity comprising particles comprising at least one inorganic copper salt; and at least one functionalizing agent in contact with the particles, the functionalizing agent stabilizing the particle in a carrier such that an antimicrobially effective amount of ions are released into the environment of a microbe. The average size of the particles ranges from about 1000 nm to about 4 nm. Preferred copper salts include copper iodide, copper bromide and copper chloride. Preferred functionalizing agents include amino acids, thiols, hydrophilic polymers emulsions of hydrophobic polymers and surfactants.
    Type: Application
    Filed: June 15, 2012
    Publication date: July 4, 2013
    Inventors: Donald R. Uhlmann, Anoop Agrawal, Murat Akarsu, John P. Cronin
  • Publication number: 20130171258
    Abstract: The present invention relates to a pharmaceutical composition for elevating radiation-sensitivity of cancer cells, which comprises: a nanoparticle containing with a first element, which is iron, copper, or the combination thereof; and a pharmaceutically acceptable carrier, wherein the nanoparticle is a metal nanoparticle, an alloy nanoparticle, or a metal nanoparticle with core-shell structure, and the size of the nanoparticle is under a controllable range of 3 nm to 150 nm. In addition, the present invention provides a detection method to detect radiation-sensitivity of the cancer cells through different modalities such as CT or MRI due to its native high CT number and magnetic property. Furthermore, the present invention provides a pharmaceutical composition for elevating radiation-sensitivity of the cancer cells through preferential uptake of the nanoparticle, in order to enhance the radiation-sensitivity of the cancer cells and improve the efficiency of radiation therapy to the cancer cells.
    Type: Application
    Filed: September 27, 2012
    Publication date: July 4, 2013
    Inventors: Dar-Bin SHIEH, Hai-Wen CHEN, Chia-Chun CHEN, Ping-Ching WU
  • Patent number: 8475689
    Abstract: A topical composition containing galvanic particulates consisting of a first conductive material that is zinc and a second conductive material that is copper is provided.
    Type: Grant
    Filed: October 31, 2006
    Date of Patent: July 2, 2013
    Assignee: Johnson & Johnson Consumer Companies, Inc.
    Inventors: Ying Sun, Jue-Chen Liu, Jeffrey M. Wu, James E. Hauschild
  • Publication number: 20130164362
    Abstract: A wood preservative includes injectable particles comprising one or more sparingly soluble copper salts. The copper-based particles are sufficiently insoluble so as to not be easily removed by leaching but are sufficiently soluble to exhibit toxicity to primary organisms primarily responsible for the decay of the wood. Exemplary particles contain for example copper hydroxide, basic copper carbonate, copper carbonate, basic copper sulfates including particularly tribasic copper sulfate, basic copper nitrates, copper oxychlorides, copper borates, basic copper borates, and mixtures thereof. The particles typically have a size distribution in which at least 50% of particles have a diameter smaller than 0.25 ?m, 0.2 ?m, or 0.15 ?m. At least about 20% and even more than 75% of the weight of the particles may be composed of the substantially crystalline copper salt. Wood or a wood product may be impregnated with copper-based particles of the invention.
    Type: Application
    Filed: April 13, 2012
    Publication date: June 27, 2013
    Applicant: Osmose, Inc.
    Inventors: H. Wayne Richardson, Robert L. Hodge
  • Publication number: 20130156866
    Abstract: Hyperhalogens, a new class of highly electronegative species, are now invented. A hyperhalogen is a superhalogen-containing composition in which the electron affinity (EA) of the hyperhalogen is even larger than that of the superhalogens they are composed of. Novel production methods are provided in which highly electronegative species are produced by surrounding a central metal atom by superhalogen moieties.
    Type: Application
    Filed: September 8, 2011
    Publication date: June 20, 2013
    Applicant: Virginia Commonwealth University
    Inventor: Puru Jena
  • Patent number: 8460759
    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: September 29, 2008
    Date of Patent: June 11, 2013
    Assignee: Osmose, Inc.
    Inventors: Robert M. Leach, Jun Zhang
  • Publication number: 20130108702
    Abstract: Embodiments of the present disclosure, in one aspect, relate to compositions including a copper/silica nanostructure, methods of making a copper/silica nanostructure, methods of using a copper/silica nanostructure, and the like.
    Type: Application
    Filed: October 31, 2012
    Publication date: May 2, 2013
    Inventor: Swadeshmukul Santra
  • Publication number: 20130091611
    Abstract: The present invention provides the use of nanoparticles of a compound of general formula MnXy, where M is (i) a metal selected from the group consisting of Calcium (Ca), Aluminium (Al), Zinc (Zn), Nickel (Ni), Tungsten (W) or Copper (Cu); or (ii) a non-metal selected from the group consisting of Silicon (Si), Boron (B) or Carbon (C); in which n is equal to 1, 2, or 3, and X is (iii) a non-metal selected from the group consisting of Oxygen (O), Nitrogen (N), or Carbon (C); or (iv) an anion selected from the group consisting of phosphate (PO43?), hydrogen phosphate (HPO42?), dihydrogen phosphate (H2PO4?), carbonate (CO3), silicate (SiO42?), sulphate (SO42?), nitrate (NO3?), nitrite (NO2?); in which y is equal to 0, 1, 2, 3 or 4; for use in reducing and/or preventing virus transmission. Articles of protective clothing or filters are provided in which the fibres are coated with said nanoparticles for use in reducing and/or preventing virus transmission.
    Type: Application
    Filed: November 30, 2012
    Publication date: April 18, 2013
    Inventors: Guogang Ren, John S. Oxford, Prof., Paul William Reip, Robert Lambkin-Williams, Alexander Mann
  • Patent number: 8414931
    Abstract: Disclosed is a wood preservative composition comprising micronized copper and copper-amine complex, wherein the copper component of the copper amine complex is from about 5% to about 50% by weight, based upon the total weight of copper in the composition. The copper amine complex serves to avoid wood surface “chalking” that is otherwise attributable to the presence of micronized copper in copper-based slurries used to treat wood products. In addition, the copper-amine complex enhances the antimicrobial efficacy of the composition when used in wood treatment applications by facilitating cell wall penetration of the treated wood.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: April 9, 2013
    Assignee: Arch Wood Protection, Inc.
    Inventor: Jayesh P. Patel
  • Publication number: 20130084272
    Abstract: The present invention relates to compositions, kits and methods for the administration of compositions and kits for supplementation with twelve carbon chain fatty acids or twelve carbon chain acylglycerols; and specifically for the supplementation with twelve carbon chain fatty acids such as lauric acid and twelve carbon chain acylglycerols such as monolaurin; and specifically for the co-supplementation with other vitamins, minerals and nutrients.
    Type: Application
    Filed: September 29, 2011
    Publication date: April 4, 2013
    Inventors: Philippe PERRIN, Guillaume HERRY, Cecile BOYER-JOUBERT
  • Patent number: 8409598
    Abstract: It is an object of the present invention to provide a copper ion-producing composition that has a copper ion (mineral)-based germicidal activity against Legionella spp., Escherichia coli, Staphylococcus aureus, and saprophytic bacteria occurring in the water in drinking water storage tanks, hot springs, bathhouses, and pools, and that can supply mineral, and also to provide a granular composition that contains this copper ion-producing composition. The copper ion-producing composition is obtained by mixing 0.3 to 10 weight parts surfactant with 100 weight parts metallic copper powder. The granular composition is obtained by kneading this copper ion-producing composition with poorly water-soluble material that has a softening point of not less than 70° C. The granular composition is also obtained by coating the copper ion-producing composition on the surface of poorly water-soluble material that has a softening point of not less than 70° C.
    Type: Grant
    Filed: March 10, 2006
    Date of Patent: April 2, 2013
    Inventor: Iwao Hishida
  • Patent number: 8409627
    Abstract: A wood preservative includes injectable particles comprising one or more sparingly soluble copper salts. The copper-based particles are sufficiently insoluble so as to not be easily removed by leaching but are sufficiently soluble to exhibit toxicity to primary organisms primarily responsible for the decay of the wood. Exemplary particles contain for example copper hydroxide, basic copper carbonate, copper carbonate, basic copper sulfates including particularly tribasic copper sulfate, basic copper nitrates, copper oxychlorides, copper borates, basic copper borates, and mixtures thereof. The particles typically have a size distribution in which at least 50% of particles have a diameter smaller than 0.25 ?m, 0.2 ?m, or 0.15 ?m. At least about 20% and even more than 75% of the weight of the particles may be composed of the substantially crystalline copper salt. Wood or a wood product may be impregnated with copper based particles of the invention.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: April 2, 2013
    Assignee: Osmose, Inc.
    Inventors: H. Wayne Richardson, Robert L. Hodge
  • Publication number: 20130058988
    Abstract: The invention relates to a metallic effect pigment selected from platelet-shaped aluminum, platelet-shaped metallic pigments having a copper fraction of 60% to 100% by weight, and mixtures thereof, having a coating of silicon oxide SiOx, where x is a number from 1 to 2, where the coated metallic effect pigment comprises metal cations and phosphorus- and/or sulfur-containing anions present independently of one another on the metallic effect pigment surface and/or in the silicon oxide layer SiOx, and the element ratio in atomic fractions of metal cation MC and phosphorus P and/or sulfur S to silicon Si is defined by formulae (I) and (II): 100%×(MC+P)/Si??(I) and/or 100%×(MC+S)/Si??(II) and being in total in a range from 0.5% to 35%. The invention further relates to the coated metallic effect pigments producible via the method of the invention, and to the use thereof.
    Type: Application
    Filed: May 10, 2011
    Publication date: March 7, 2013
    Applicant: ECKART GMBH
    Inventors: Pär Winkelmann, Phu Qui Nguyen
  • Publication number: 20130052255
    Abstract: A system and method for treating human nails afflicted with fungus, discoloration, or which are unusually thick is now disclosed. The system comprises a hydrogel moist pad or pad, a treatment agent comprising a metallic colloidal suspension having antifungal activity in an aqueous environment, and an adhesive for securing the hydrogel and treatment agent to a nail in need of such treatment. A method and regimen for treatment of the nail is also disclosed.
    Type: Application
    Filed: May 3, 2011
    Publication date: February 28, 2013
    Applicant: Spenco Medical Corporation
    Inventors: Karen Carmody Smith, Sameer Shums
  • Publication number: 20130045183
    Abstract: The present disclosure relates to non-acidic extracts or fractions selected from a Boswellia low polar gum resin extract fraction (BLPRE), a Boswellia volatile oil fraction (BVOIL), and a Boswellia oil fraction (BOIL) and their compositions. BLPRE, BOIL, and BVOIL are each derived from the gum resin of a Boswellia species. These compositions are useful for improving mental condition, enhancing brain functions such as cognition, memory, learning, communication and brain health, for treating impaired memory, and for preventing, control or treating memory and cognition related disorders/diseases. Additionally, BOIL, BVOIL, and mixtures of BOIL and BVOIL are useful for enhancing the bioavailability of a biological agent.
    Type: Application
    Filed: September 14, 2012
    Publication date: February 21, 2013
    Applicant: LAILA NUTRACEUTICALS
    Inventors: Ganga Raju GOKARAJU, Rama Raju GOKARAJU, Venkata Kanaka Ranga Raju GOKARAJU, Trimurtulu GOLAKOTI, Kiran BHUPATHIRAJU, Venkata Krishna Raju ALLURI
  • Publication number: 20130045252
    Abstract: An apparatus for adsorption of body odour comprising: an activated carbon layer for adsorbing body odour; a first material layer; and wherein the activated carbon layer is coupled to the first material layer.
    Type: Application
    Filed: April 6, 2011
    Publication date: February 21, 2013
    Inventors: Thomas Douglas Rawlings, Stephen Anthony Rawlings, Robert Holmquist
  • Patent number: 8377482
    Abstract: The invention discloses a trace element solution, which comprises at least one metal selected from the group comprising selenium, copper, zinc, manganese and chromium; and at least one component selected from the group comprising a vitamin, a vaccine, a growth stimulant, a dewormer, iron dextran, an antibiotic and a synchronization preparation. The synchronization preparation is a combination of injectable hormonal preparations, inplantable hormonal preparations, intravaginal hormonal preparation and other slow release hormonal preparation. The antibiotics include oral, injectable and implantable theurapeutic remedies. The vaccine includes antigens and a combination of antigens and adjuvents. The growth stimulants include zeranol, estradiol, testosterone, progesterone and trenbolone acetate. The dewormer includes macrocydic lactones, leramizoles, benzimidazoles and salicylanilides. The macrocydic lactones include doramectin, ivermectin, abamectin and moxidectin.
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: February 19, 2013
    Assignee: Warburton Technology Limited
    Inventors: Robert N. Laurie, William A. Smith
  • Publication number: 20130039953
    Abstract: A method for treating a surface with a therapeutic agent is disclosed. The method comprises precipitating a therapeutic agent from a hydrophilic polymeric base layer with which the therapeutic agent has been complexed, to form a layer comprising microparticles of the therapeutic agent on the hydrophilic polymeric base layer, the hydrophilic polymeric base layer being grafted to the surface. Devices comprising a surface having a hydrophilic polymeric base layer comprising a hydrophilic polymer grafted to the surface and a layer comprising microparticles of a therapeutic agent disposed on and complexed with the hydrophilic polymeric base layer are also disclosed.
    Type: Application
    Filed: July 6, 2012
    Publication date: February 14, 2013
    Applicant: Covalon Technologies
    Inventors: Vyacheslav Dudnyk, Valerio DiTizio
  • Patent number: 8361513
    Abstract: The present invention herein provides antimicrobial zeolite which hardly causes any color change with the elapse of time even when it is incorporated into a resin to form an antimicrobial resin composition. The present invention thus relates to antimicrobial zeolite which comprises zeolite whose ion-exchangeable ions are partially or wholly replaced with hydrogen ions and silver ions; and an antimicrobial resin composition which comprises the foregoing antimicrobial zeolite in an amount ranging from 0.05 to 80% by mass.
    Type: Grant
    Filed: April 22, 2011
    Date of Patent: January 29, 2013
    Assignee: Sinanen Zeomic Co., Ltd.
    Inventors: Akio Taniguchi, Kumiko Miyake, Yasuo Kurihara
  • Publication number: 20130004588
    Abstract: Compositions and methods for treating and/or preventing conditions such as diaper rash and atopic dermatitis are disclosed. The compositions and methods are particularly useful in the treatment and prevention of diaper rash and diaper dermatitis caused by the prolonged contact of human skin with body waste. The methods employ the topical application of a trypsin-inhibiting agent to the area in need of such treatment, or the area where prevention is desired. The trypsin-inhibiting agent is preferably a divalent cation.
    Type: Application
    Filed: June 28, 2011
    Publication date: January 3, 2013
    Inventors: Connie B. Lin, Euen Thomas Graham Ekman Gunn, Ya-Ping Hu, Neema Kulkarni, Mary Catherine Mack
  • Patent number: 8343535
    Abstract: Disclosed are a hydrogel dressing for covering or treating a wound and a method for preparing the same. The hydrogel dressing includes a matrix structure of a cross-linked mixture, and an elastic sheet coated with an elementary metal or ionic metal embodied in the matrix structure. The mixture comprises a hydrophilic polymer, about 0.5 to about 5 wt % of a photocatalyst agent and at least 80 wt % of water based on the total weight of the mixture.
    Type: Grant
    Filed: February 25, 2008
    Date of Patent: January 1, 2013
    Assignee: The Chinese University of Hong Kong
    Inventors: Andrew Burd, Michael Wing Wai Tsang
  • Patent number: 8337869
    Abstract: A herbal topical composition is used having complexed trace minerals capable of effectively reducing bone and joint inflammation by inhibiting inflammation pathways and in particular COX-2. The herbal composition having trace elements in a topical carrier reduces inflammation while avoiding the side effects associated with traditional drug therapy.
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: December 25, 2012
    Inventors: Robert L. Gross, Nancy L. Leventoff
  • Publication number: 20120321686
    Abstract: The present invention relates to antifungal materials, particularly to nanoparticles comprising or consisting of a non-persistent inorganic support material such as Tricalciumphosphate (TCP) and copper as a dopant in the form of Cu+/?0, Cu+1 and or Cu+2; to composite materials or liquid formulations containing such nanoparticles. Further, the invention relates to the manufacture of such nanoparticles, composites, liquid formulations and to the use of such nanoparticles, composites, liquid formulations as an antifungal component.
    Type: Application
    Filed: December 24, 2009
    Publication date: December 20, 2012
    Applicants: ETH Zurich, PERLEN CONVERTING AG
    Inventors: Stefan Bokorny, Tobias Maienfisch, Stefan Loher, Wendelin J. Stark
  • Patent number: 8329227
    Abstract: The present invention provides formulas for producing compositions for the structural/functional nutritional support for those who struggle with poor focus, concentration and/or memory. In addition, the present invention provides compositions comprising nutritional/botanical factors helpful to those who subjectively experience transient mental fatigue or poor cognitive function. The compositions of this invention consist primarily of the following ingredients B-complex vitamins, antioxidants, minerals, phosphatidyl serine (PS), choline, dimenthyl-aminoethanol (DMAE), docosahexaenoic acid (DHA), L-pyroglutamic acid, as well as herbal extracts from Bacopa monniera, Vinca minor, and Huperzia serrata. The present invention also relates to the administration of these compounds to alleviate mental fatigue or poor cognitive function.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: December 11, 2012
    Assignee: Factor Nutrition Labs, LLC
    Inventor: Kyl L. Smith
  • Publication number: 20120301528
    Abstract: Embodiments of the invention are directed to a composition having antimicrobial activity comprising particles comprising at least one inorganic copper salt; and at least one functionalizing agent in contact with the particles, the functionalizing agent stabilizing the particle in a carrier such that an antimicrobially effective amount of ions are released into the environment of a microbe. The average size of the particles ranges from about 1000 nm to about 4 nm. Preferred copper salts include copper iodide, copper bromide and copper chloride. Preferred functionalizing agents include amino acids, thiols, hydrophilic polymers, emulsions of hydrophobic polymers and surfactants.
    Type: Application
    Filed: May 24, 2012
    Publication date: November 29, 2012
    Inventors: Donald R. Uhlmann, Anoop Agrawal, Murat Akarsu, John P. Cronin, Juan Carlos Lopez-Tonazzi, Ryan J. Reeser
  • Publication number: 20120301409
    Abstract: A homeopathic composition and method for treating a variety of skin irritations, wounds, and diseases is disclosed. The homeopathic composition may contain as active ingredients salicyclic acid, trona or one of its salts, and at least one homeopathic agent.
    Type: Application
    Filed: May 23, 2011
    Publication date: November 29, 2012
    Inventors: Ned L. Jensen, Peter E. Fuller
  • Publication number: 20120301533
    Abstract: Embodiments of the invention are directed to a composition having antimicrobial activity comprising particles comprising at least one inorganic copper salt; and at least one functionalizing agent in contact with the particles, the functionalizing agent stabilizing the particle in a carrier such that an antimicrobially effective amount of ions are released into the environment of a microbe. The average size of the particles ranges from about 1000 nm to about 4 nm. Preferred copper salts include copper iodide, copper bromide and copper chloride. Preferred functionalizing agents include amino acids, thiols, hydrophilic polymers emulsions of hydrophobic polymers and surfactants.
    Type: Application
    Filed: June 20, 2012
    Publication date: November 29, 2012
    Inventors: Donald R. Uhlmann, Anoop Agrawal, Juan Carlos Lopez-Tonazzi, Ryan J. Reeser
  • Publication number: 20120301531
    Abstract: Embodiments of the invention are directed to a composition having antimicrobial activity comprising particles comprising at least one inorganic copper salt; and at least one functionalizing agent in contact with the particles, the functionalizing agent stabilizing the particle in a carrier such that an antimicrobially effective amount of ions are released into the environment of a microbe. The average size of the particles ranges from about 1000 nm to about 4 nm. Preferred copper salts include copper iodide, copper bromide and copper chloride. Preferred functionalizing agents include amino acids, thiols, hydrophilic polymers emulsions of hydrophobic polymers and surfactants.
    Type: Application
    Filed: June 15, 2012
    Publication date: November 29, 2012
    Inventors: Donald R. Uhlmann, Anoop Agrawal, Murat Akarsu, John P. Cronin
  • Publication number: 20120294919
    Abstract: The invention is directed to an antimicrobial metal composite formed by vaporizing an antimicrobial metal or antimicrobial metal salt such as silver, copper or salts thereof using an plasma system and cooling the formed vapor in the presence of a fluidized gas of filler powder. Alternatively, the filler or a filler precursor is entrained with the antimicrobial metal or antimicrobial metal precursor and vaporized and then upon cooling the antimicrobial metal vapor and filler vapor condense to form the composite. The composite shows high antimicrobial activity and can be incorporated into or onto polymers, coatings, textiles, paper, gels (for example for wound care), lubricants, adhesives and cosmetics or pharmaceutical, especially medical devices.
    Type: Application
    Filed: May 14, 2012
    Publication date: November 22, 2012
    Applicant: BASF SE
    Inventors: Bingham Scott Jaynes, Matthew Edward Gande, Ryan James Fenton, Urs Leo Stadler, Marc Mamak, Sungyeun Choi
  • Publication number: 20120288553
    Abstract: The present invention provides a method for controlling toxicity of metallic particles and a low-toxicity composite of metallic nanoparticles and inorganic clay. The metallic nanoparticles are effective in preventing infection and in skinning over, and thus suitable for treating scalds/burns. In the composite, the weight ratio of metallic nanoparticles to inorganic clay preferably ranges 0.1/99.9 to 6.0/94.0 in a size of about 5 to 100 nm. Preferably, the metal is silver and the inorganic clay is nano silicate platelets.
    Type: Application
    Filed: July 14, 2012
    Publication date: November 15, 2012
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: Jiang-Jen Lin, Hong-Lin Su, Fu-Chuo Peng, Chia-Yu Chu, Ying-Fang Chiu, Pei-Ru Li, Hsi-Tai Sun
  • Publication number: 20120288488
    Abstract: Compositions and methods for preventing or controlling bacteria, viruses and parasitic growths that cause diarrhea, pneumonia and septicemia in animals comprising a biocidal system comprised of a primary biocide and a pH buffer component; a cationic or ionic surfactant having an HLB of from about 5 to about 30; a thickening agent; and an aqueous based carrier.
    Type: Application
    Filed: January 9, 2012
    Publication date: November 15, 2012
    Applicant: NOBLE ION, LLC
    Inventors: Burt R. Sookram, John W. Veenstra
  • Publication number: 20120276183
    Abstract: An absorbent product intended particularly for use as a wound dressing comprises an admixture of carboxymethyl chitosan and chitosan wherein the chitosan incorporates at least one antimicrobial agent. Absorbency is provided by the carboxymethyl chitosan and antimicrobial properties by the antimicrobial agent incorporated in the chitosan.
    Type: Application
    Filed: December 23, 2010
    Publication date: November 1, 2012
    Inventor: Colin Bradford
  • Publication number: 20120276165
    Abstract: The present invention provides a composition comprising an acidified aqueous solution of (1) micro colloidal silicic acid, (2) boric acid, and (3) a water absorbing additive, having a pH value of equal to or less than 1, wherein the micro colloidal silicic acid has particle sizes in the range of 1-8 nm, especially in the range of 1.5-6 nm. The invention also provides a particulate product obtainable by the method according to claim 18, wherein the particles comprise (1) silicic acid, (2) boric acid, and (3) the water absorbing additive, and wherein at least 90% of the particles in the particulate product have particle sizes in the range of 0.3-5 ?m.
    Type: Application
    Filed: December 8, 2010
    Publication date: November 1, 2012
    Inventors: Henk Maarten Laane, Walter Ferdinand Witterland
  • Publication number: 20120276218
    Abstract: A biocompatible composition for tissue repair or regeneration in mammals comprising one or more glass former compounds selected from the group consisting of B2O3, P2O5, and SiO2 and director elements selected from the group consisting of Cu, Sr, Zn, Fe, Mn, Cr, V, Nb, Mo, W, Ba, Co, S, Al, Ti, Y, Mg, Si and/or Ni to promote in vivo calcium compound formation of calcium carbonate or other calcium compounds other than hydroxyapatite. Upon direct application of the biocompatible composition to a mammalian host, calcium carbonate or other calcium compounds other than hydroxyapatite form upon bioreaction of the composition with bodily fluids.
    Type: Application
    Filed: July 6, 2012
    Publication date: November 1, 2012
    Applicant: THE CURATORS OF THE UNIVERSITY OF MISSOURI
    Inventors: Steven B. Jung, Delbert E. Day