Oxide Or Hydroxide Patents (Class 424/688)
  • Patent number: 7638506
    Abstract: Provided is a granular agrochemical composition by which the problems accompanying the prior art granular agrochemical compositions can be overcome, which can be prepared in a simple formulation and by which sustained releasability of the agrochemically active ingredient is obtained so that the load on the environments can be decreased and the chemical damages caused by the agrochemically active ingredient can be alleviated or prevented. The granular agrochemical composition contains an acidic agrochemically active ingredient, a cationic surfactant and a basic substance. Inter alia, a pH of 5 or higher is obtained in a 1% by mass aqueous suspension thereof. Preferably, the acidic agrochemically active ingredient should have a pKa of 2 to 7 and the cationic surfactant should be one which is gelled or exhibits swellability in water.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: December 29, 2009
    Assignee: Kumiai Chemical Industry Co., Ltd.
    Inventors: Eisuke Ozaki, Kazunori Kurita, Tetsuo Ohkawa
  • Patent number: 7629293
    Abstract: The BC powders (particle size<10 ?m, Taiwan Paiho) are activated with surfactant sodium alginate under stirred for 1 h. The as-prepared BC powders (2 g) are immersed into 100 mL of biamminesilver nitrate ([Ag(NH3)2]NO3) solutions, which are formed by adding 28 wt. % aqueous ammonia into AgNO3 solution at room temperature. After stirring for 1 h, dilute aqueous solutions of hydrazine monohydrate are separately prepared and introduced to the BC-AgNO3 solutions in appropriate quantities (molar ratio 1:1 with respect to silver nitrate) by a syringe. Stirring is continued under inert atmosphere at room temperature for another 4 h. The BC/Ag particles are separated and washed with deionized water and ethanol, then dried in vacuum at 60° C. for overnight.
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: December 8, 2009
    Assignee: National Defense University
    Inventors: Kuo-Hui Wu, Fu-Chu Yang, Wen-Po Lin, Ming-Kuan Hu
  • Patent number: 7578968
    Abstract: Processes for effecting biocidal activity in subterranean oil and gas wells being drilled, completed, worked over or produced are described. In general the process comprises blending with aqueous well fluid a biocidally-effective amount of a sulfamate stabilized, bromine-based biocide. Compositions comprised of aqueous well fluid blended with such aqueous biocides are also described.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: August 25, 2009
    Assignee: Albemarle Corporation
    Inventors: Christopher J. Nalepa, Joel F. Carpenter
  • Patent number: 7429408
    Abstract: C12A7 containing oxygen radicals at a high concentration, is provided at a low cost. A method for preparing an oxygen radical-containing calcium aluminate film, characterized in that it comprises subjecting a powder of oxygen radical-containing calcium aluminate to thermal spraying, and preferably the oxygen radical content in the oxygen radical-containing calcium aluminate is at least 1020 cm?3.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: September 30, 2008
    Assignee: Denki Kagaku Kogyo Kabushiki Kaisha
    Inventors: Takashi Kawasaki, Kazuhiro Ito, Masahiro Ibukiyama
  • Publication number: 20080118579
    Abstract: The invention relates to a medical device comprising non-sintered bioactive glass particles or fibres having a diameter in the range 5-100 ?m, bioactive glass comprising SiO2, Na2O, CaO, K2O, MgO, B2O3 and P2O5, wherein the amount of SiO2 is 50-65 wt-% of the final total weight, Na2O is 5-26 wt-% of the final total weight, CaO is 10-25 wt-% of the final total weight, K2O is 0-15 wt-% of the final total weight, MgO is 0-6 wt-% of the final total weight, B2O3 is 0-4 wt-% of the final total weight, and P2O5 is 0-4 wt-% of the final total weight, provided that the total amount of Na2O and K2O is 10-30 wt-% of the final total weight The device is essentially drug free. The invention also relates to the use of said composition for treating lesions associated with compromised or poor vascularisation and for preventing avascular fibrosis.
    Type: Application
    Filed: November 2, 2005
    Publication date: May 22, 2008
    Applicant: VIVOXID OY
    Inventors: Hannu Jarvelainen, Matti Laato, Jukka Salonen, Erik Vedel
  • Patent number: 7255882
    Abstract: Benzodiazepine withdrawal induced anxiety is treated by administration of an enkephalinase inhibitor, and a gamma-aminobutyric acid (“GABA”) precursor, or an endorphin or enkephalin releaser. These components promote restoration of normal neurotransmitter function and are non-addictive. Use of the enkephalinase inhibitor D-phenylalanine, the GABA precursor glutamine, the serotonin precursor 5-HTP, glycine, and taurine, in combination with coenzymatic functionality of folic acid is preferred for activation of ligand-gated Cl? channel in the central nervous system. Food supplement embodiments provide the human body nutritional supplements to intake certain neurotransmitter precursor substrates, thereby enabling patients of all ages to self-regulate their ability to quell perturbations to equilibrium and simultaneously to adverse effects upon normal physiological and psychological functioning attributable to induced anxiety and panic associated with benzodiazepine withdrawal.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: August 14, 2007
    Inventors: Albert Howard Bieser, Terry Leo Neher
  • Patent number: 7241459
    Abstract: The method of protecting a polymeric plastic from attack by bacteria and fungi includes providing bioactive glass particles having a mean particles size preferably less than 2 ?m as an additive incorporated into the polymeric plastic. The bioactive glass particles contain 40 to 60% by weight of SiO2, 10 to 30% by weight of CaO, 10 to 35% by weight of Na2O, 2 to 8 % by weight of P2O5, 0 to 25% by weight of CaF2, 0 to 10% by weight of B2O3, 0 to 8% by weight of K2O and/or 0 to 5% by weight of MgO. The additive is included in amounts of up to 25% by weight in the polymeric plastic.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: July 10, 2007
    Assignee: Schott Ag
    Inventors: Joerg Hinrich Fechner, Jose Zimmer, Roland Schnabel, Rupert Schnell
  • Patent number: 7235225
    Abstract: There is provided a C12A7 compound capable of selectively and reversibly clathrating X? ions, such as active oxygen radicals, with improved controllability. The C12A7 compound clathrating OH? ions and On? at a concentration of 2×1019 cm?3 or less can be prepared by subjecting a mixed material containing Ca and Al to a solid phase reaction at a firing temperature not lower than 1200° C. and lower than 1449° C. in a dry oxygen atmosphere having an oxygen partial pressure of 0.1 atm or more and a water vapor partial pressure of 10?3 atm or less, keeping the resultant product at a temperature of 1200° C. or higher, and cooling rapidly. The C12A7 compound is heat-treated to clathrate OH? ions at a concentration of 2×1019 cm?3 or less, and On? at a high concentration of more than 2×1019 cm?3. The compound can reversibly clathrate or release On? ion radicals through the elevation or lowering of the temperature thereof in a temperature range of 300 to 850° C.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: June 26, 2007
    Assignee: Japan Science and Technology Agency
    Inventors: Hideo Hosono, Masahiro Hirano, Katsuro Hayashi
  • Patent number: 7232579
    Abstract: A composition contains an inorganic substance obtained as a residue after incinerating skins of marine organisms, and chitin/chitosan. The composition is obtained by incinerating the skins of the marine organisms at a temperature within a range between 600° C. and 1000° C. to obtain the inorganic substance as a residue, obtaining a powdered inorganic substance from the inorganic substance, and kneading the powdered inorganic substance with chitin/chitosan powder.
    Type: Grant
    Filed: September 15, 2004
    Date of Patent: June 19, 2007
    Assignee: Matsumoto Dental University
    Inventor: Michio Ito
  • Patent number: 7226608
    Abstract: Dispersions containing from about 0.5% to about 30% by weight dispersed microfine calcined alumina, stainless steel, or gold particles typically having particle size of less than about 5?, more narrowly 1? or less, suspended in a cosmetically acceptable carrier are useful as sunblocks for skin and hair while simultaneously providing treatments that render skin and hair smoother, more uniform, lustrous, visually appealing and healthier-looking.
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: June 5, 2007
    Assignee: N.V. Perricone LLC
    Inventor: Nicholas V. Perricone
  • Patent number: 7223420
    Abstract: The present invention relates to a powder mixture for resorbable calcium phosphate biocements, which mixture consists of 40–99% by volume of powder having a particle size of 0.1–10 ?m, 1–20% by volume of powder having a particle size of 10–43 ?m and 0–59% by volume of powder having a particle size of 43–315 ?m, which powder is obtained by grinding the spontaneously crystallizing melts of a material comprising crystalline and X-ray amorphous phases, which material a) according to 31P-NMR measurements, contains Q0-groups of orthophosphate and Q1-groups of diphosphate, the orthophosphates or Q0-groups making up 65 to 99.9% by weight relative to the total phosphorus content of the powder mixture and the diphosphates or Q1-groups making up 0.1 to 35% by weight relative to the total phosphorus content of the powder mixture, and b) according to X-ray diffractometric measurements and relative to the total weight of the powder mixture, contains 35 to 99.
    Type: Grant
    Filed: October 20, 2003
    Date of Patent: May 29, 2007
    Assignee: BAM Bundesanstalt für Materialforschung und -prüfung
    Inventors: Georg Berger, Heidi Marx, Christian Jäger, Jutta Pauli
  • Patent number: 7179478
    Abstract: A method of killing Aiptasia and Majana anemones in aquariums comprises filling a dispenser with an anemone killing mixture, comprising purified water, and effective amounts of calcium hydroxide and non-iodized salt, placing a tip of the filled dispenser near a mouth of an anemone and dispensing a small amount of the mixture such that it is consumed by the anemone. An anemone killing mixture comprises effective amounts of calcium hydroxide and non-iodized salt dissolved into and mixed in boiling purified water.
    Type: Grant
    Filed: October 13, 2004
    Date of Patent: February 20, 2007
    Inventor: Joseph C. Gatto, Jr.
  • Patent number: 7097860
    Abstract: A method of reducing inflammation in a variety of disorders by using an intraperitoneal solution of magnesium. The solution can be used for treating inflammatory and inflammation-related disorders in animals and/or humans. Application of the solution reduces inflammation and thereby assists in the healing process. An alternative method involves the intraperitoneal administration of a solution containing magnesium salts. Another alternative method provides for treatment of inflammatory and inflammation-related disorders in animals by way of intraperitoneal administration of a solution containing magnesium salts, methenamine or its salts and dextrose. The method further provides the use of methenamine or its salts and/or dextrose in combination with magnesium.
    Type: Grant
    Filed: May 16, 2002
    Date of Patent: August 29, 2006
    Inventors: Aaron Moshenyat, Anna Moshenyat, Reuven Moshenyat, Yitzchak Moshenyat
  • Patent number: 7097859
    Abstract: A tablet for oral administration of nutritional indium comprises about 10–50 mg indium sulfate, about 4–20 mg caffeine, about 2–10% by weight cocoa powder, and about 5–10% by weight ethyl cellulose, in combination with about 50–150 ?g of each of zinc oxide, copper (II) oxide, magnesium oxide, potassium iodide, selenium amino acid chelate, chromium amino acid chelate and manganese amino acid chelate.
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: August 29, 2006
    Inventors: Jacob C. Hack, Richard D. Tobias
  • Patent number: 7037512
    Abstract: Dispersions containing from about 0.5% to about 30% by weight dispersed microfine calcined alumina, stainless steel, or gold particles typically having particle size of less than about 5?, more narrowly 1? or less, suspended in a cosmetically acceptable carrier are useful as sunblocks for skin and hair while simultaneously providing treatments that render skin and hair smoother, more uniform, lustrous, visually appealing and healthier-looking.
    Type: Grant
    Filed: October 11, 2002
    Date of Patent: May 2, 2006
    Inventor: Nicholas V. Perricone
  • Patent number: 7029705
    Abstract: A method is disclosed of practicing nasal hygiene comprising the steps of applying to a person's nostril a non-irritating hygienic composition consisting essentially of a product of compounding under homogenizing conditions water, 0.01% to 5% by weight, as chlorine dioxide, of a source of chlorine dioxide; 0.01% to 3% by weight of at least one olfactory stimulant, 0 to 5% by weight of at least one fixative compound less volatile than the olfactory stimulant 0.1 to 2.5% by weight of at least one inorganic salt selected from the group consisting of alkali metal chloride, alkali metal bicarbonate, and alkali metal chlorate; and 0.0002 to 0.006% (as aluminum) by weight of at least one water soluble aluminum compound, provided that the total concentration of inorganic salt is in the range from 0.6% by weight to 2.5% by weight, holding the composition within the nostril for a hygienic holding period, and discharging the composition from the treated nostril.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: April 18, 2006
    Inventor: Allan H. Fuhr
  • Patent number: 7029703
    Abstract: A dietary supplement for benefitting human bone health includes a calcium source, a source of vitamin D activity, and an osteoblast stimulant. A preferred calcium source is microcrystalline hydroxyapatite, which also contains protein (mostly collagen), phosphorus, fat, and other minerals. A preferred source of vitamin D activity is cholecalciferol, and a preferred osteoblast stimulant is ipriflavone. In addition to these basic ingredients, the composition can further include various other minerals known to occur in bone, vitamin C, and glucosamine sulfate, all of which exert beneficial effects on growth and maintenance of healthy bone. A method for benefitting human bone health involves administering a daily regimen of the dietary supplement.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: April 18, 2006
    Assignee: Metagenics, Inc.
    Inventors: Kim C. Krumhar, Holly A. Johnson
  • Patent number: 6958159
    Abstract: The present invention relates to an improved pharmaceutical composition useful for the topical treatment of burns, cuts, wounds, abrasions and the like, and to methods of treatment of injured body surfaces such as skin.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: October 25, 2005
    Assignee: Chiltern Pharmaceuticals, Pty Ltd.
    Inventor: Robert Alan Smith
  • Patent number: 6942851
    Abstract: The invention is directed to an aqueous hair care composition comprising a) at least one UV-absorbing substance, and b) at least one mica/titanium dioxide pigment wherein at least 90% by weight of the mica/titanium dioxide pigment comprises a particle size between about 10 and 250 microns, c) green tea extract, and wherein the entire composition has a pH no greater than about 6.
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: September 13, 2005
    Assignee: KPSS-Kao Professional Salon Services GmbH
    Inventors: Bettina Fath, Polina Dubowoi
  • Patent number: 6943197
    Abstract: Provided are methods and topical pharmaceutical formulations for the treatment of inflammatory dermatoses. The invention involves the topical administration of a pharmacologically active base in a formulation having a pH of about 7.5 to about 13.0, preferably about 8.0 to 11.5, and most preferably about 8.5 to 10.5. These basic formulations are particularly suited to the treatment of acne vulgaris.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: September 13, 2005
    Inventors: Howard I. Maibach, Eric C. Luo, Tsung-Min Hsu
  • Patent number: 6923989
    Abstract: A method for preparing a calcium phosphate pasty material for injection which after, setting, is designed to form an apatite material consists in: producing from water and calcium phosphates pasty mixture capable of developing, hardening and forming a hydroxyapatite. The method is characterised in that it consists in adding to the calcic phosphates or to the pasty mixture before it is injected a methicone having relative to the mixture more than 0.30 wt. % and less than 10 wt. %. The resulting material can be injected, that is it can be transported in pasty form into a conduit under moderate pressure levels. The material sets on the site of implantation and hardens to form an apatite biomaterial in a manner similar to known methicone-free calcium phosphate mixtures.
    Type: Grant
    Filed: February 27, 2001
    Date of Patent: August 2, 2005
    Assignee: Ceravic
    Inventors: Jean-Louis Lacout, Michèle Freche, Stephane Goncalves, Fernand Rodriguez
  • Patent number: 6863904
    Abstract: The present invention relates to compositions without added iron and methods for prophylactic nutritional supplementation and therapeutic nutritional supplementation. Specifically, the method involves administering to an individual a composition comprising carotenoids, vitamin E, vitamin D, vitamin C, thiamine, riboflavin, niacin, folic acid, pyridoxine, biotin, pantothenic acid, cobalamin, magnesium, manganese, zinc, selenium, chromium, copper, alpha lipoic acid, and lutein, wherein the composition is free of added iron.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: March 8, 2005
    Assignee: Everett Laboratories, Inc.
    Inventors: John A. Giordano, Charles Balzer
  • Patent number: 6849274
    Abstract: Th present invention relates to nutritional and pharmaceutical compositions. More particularly it is concerned with improving compositions which due to the presence of an efflorescent component may be unstable and prone to decomposition and/or spoilage. The problem is overcome by incorporating one or mote anhydrous compounds into the composition in an amount capable of sequestering any water which may be released from one or more water containing components. The preferred anhydrous compounds are anhydrous or calcined MgSO4 and CaO.
    Type: Grant
    Filed: September 24, 1999
    Date of Patent: February 1, 2005
    Inventor: Brian Anthony Whittle
  • Patent number: 6846837
    Abstract: Methods and topical pharmaceutical formulations are provided for the treatment of nail fungus (onychomycosis). The invention involves a pharmacologically active antifungal agent, plus a pharmaceutically acceptable base in a formulation having a pH of 7.5 to about 13.0, preferably about 8.0 to 11.5, and most preferably about 8.5 to 10.5. These basic formulations permeate the nail and are effective in treating fungal infections of the nail and surrounding tissues.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: January 25, 2005
    Inventors: Howard I. Maibach, Eric C. Luo, Tsung-Min Hsu
  • Patent number: 6841551
    Abstract: A treatment for brain, spinal and nerve injury comprising use of a substance P receptor antagonist optionally in combination with a magnesium compound. There is also provided a formulation for use in this treatment comprising a substance P receptor antagonist and a magnesium compound.
    Type: Grant
    Filed: January 18, 2001
    Date of Patent: January 11, 2005
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Alan John Nimmo, Robert Vink
  • Patent number: 6835398
    Abstract: A method of treating patients, particularly for pain and/or symptoms of erythromelalgia, and other neurovascular or neuropathic disorders, etc. involves administering high doses of magnesium. The magnesium is introduced through several daily administrations, totaling approximately 2-12 times the RDA for magnesium. These higher levels are achieved through increasing daily dosage amounts gradually in response to patient tolerance and until beneficial results are seen. Total magnesium intake is divided over several doses per day and taken with copious amounts of water.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: December 28, 2004
    Inventor: Jay S. Cohen
  • Patent number: 6827766
    Abstract: Improved area decontamination products and methods of use thereof are provided which include reactive nanoparticles (e.g., metal oxides, hydroxides and mixtures thereof) with one or more biocides and a liquid carrier for the nanoparticles and biocide(s). The products may be formulated for area decontamination as sprays, fogs, aerosols, pastes, gels, wipes or foams, and the presence of reactive nanoparticles enhances the neutralization of undesirable chemical or biological compounds or agents. The nanoparticles may be from the group consisting of the alkali metal, alkaline earth metal, transition metal, actinide and lanthanide oxides and hydroxides and mixtures thereof. In preferred forms, nanocrystalline oxides and hydroxides of Al, Ca, Ce, Mg, Sr, Sn, Ti and Zn are employed having single crystallite sizes of up to about 20 nm and surface areas of at least about 15 m2/g.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: December 7, 2004
    Assignee: United States Air Force
    Inventors: Corrie L. Carnes, Kenneth J. Klabunde, Olga Koper, Lisa S. Martin, Kyle Knappenberger, Paul S. Malchesky, Bill R. Sanford
  • Patent number: 6818192
    Abstract: The present invention provides a 12CaO.7Al2O3 compound containing an O2− ion radical and/or an O− ion radical in a high concentration of 1020 cm−3 or more. This compound can be used as an oxidization catalyst, antibacterial agent, ion conductor, or electrode material for solid-oxide fuel cells.
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: November 16, 2004
    Assignee: Japan Science and Technology Corporation
    Inventors: Hideo Hosono, Masahiro Hirano, Katsuro Hayashi
  • Patent number: 6773814
    Abstract: Metal oxide particles having a metal oxide core and a silicon dioxide coating have a low structure. The particle are produced by a base dissolved in water being added under agitation to a dispersion comprising a metal oxide, at least one compound of the type XnSi(OR)4−n, and water, the reaction product being separated out, optionally washed with water and dried. The metal oxide particles coated with silicon dioxide may be used in sun screening agents and in chemical-mechanical-polishing (CMP) applications.
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: August 10, 2004
    Assignee: Degussa AG
    Inventors: Kai Schumacher, Helmut Mangold, Steffen Hasenzahl, Harald Alff
  • Patent number: 6767548
    Abstract: This invention relates to a biocidal composition resistant to the formation of a gel and to the method for stabilizing a concentrate containing, in addition to the biocide, a carbodiimide, a lipophilic/hydrophilic emulsifier mixture having a HLB of 6 to 20 and optionally an oil and/or an alkoxylated ester of a polyhydroxylated compound, by adding to the concentrate an effective anti-gelling amount of an anti-gelling agent selected from the group of an inorganic oxide, a epoxidized naturally occurring or synthetic vegetable oil and an epoxylated ester of a saturated or unsaturated C6 to C18 aliphatic acid optionally containing hydroxy substitution and mixtures of the foregoing anti-gelling agents.
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: July 27, 2004
    Assignee: ISP Investments Inc.
    Inventors: Kolazi S. Narayanan, Domingo Jon, George B. Beestman
  • Patent number: 6756060
    Abstract: Compositions and methods for treating wounds to significantly reduce the healing time, reduce the incidence of scar formation, improve the success of skin grafts, reduce the inflammatory response and providing anti-bacterial treatments to a patient in need thereof, that include small non-interlinked particles of bioactive glass or highly porous bioactive glass, are disclosed. Anti-bacterial solutions derived from bioactive glass, and methods of preparation and use thereof, are also disclosed. The compositions include non-interlinked particles of bioactive glass, alone or in combination with anti-bacterial agents and/or anti-inflammatory agents. The compositions can include an appropriate carrier for topical administration. Anti-bacterial properties can be imparted to implanted materials, such as prosthetic implants, sutures, stents, screws, plates, tubes, and the like, by incorporating small bioactive glass particles or porous bioactive glass into or onto the implanted materials.
    Type: Grant
    Filed: April 27, 2000
    Date of Patent: June 29, 2004
    Assignee: USBiomaterials Corp.
    Inventors: David C. Greenspan, Jon K. West, Sean Lee, James L. Meyers, Mason Diamond
  • Publication number: 20040096521
    Abstract: Hairy hoof warts in animals are treated by topically administering an effective amount of a composition of aspirin or other compound or derivative of salicylic acid that preferably contains at least 50% by weight and more preferably between about 75% and 100% by weight aspirin or other compound or derivative of salicylic acid. A preferred composition includes aspirin, hydrated lime, sodium bentonite, and chalk or iron oxide.
    Type: Application
    Filed: November 14, 2002
    Publication date: May 20, 2004
    Inventor: Michael D. Clawson
  • Patent number: 6692772
    Abstract: Treatment with magnesium produces a inhibition of acute stent thrombosis under high-shear flow conditions without any hemostatic or significant hemodynamic complications.
    Type: Grant
    Filed: July 18, 2001
    Date of Patent: February 17, 2004
    Assignee: Cedars-Sinai Medical Center
    Inventors: Sanjay Kaul, Prediman K. Shah
  • Patent number: 6692775
    Abstract: A gel formulation is combined with a bactericidal concentrate which is a liquid mixture of about 1000 parts by volume of ultra pure water having an electrical resistance of 16-26 megohms, total dissolved solids of less than 0.04 parts per million and a specific conductance of less than 0.10 mho with about 1.2 to 3 parts by volume of Willard Water as prepared in accordance with U.S. Pat. No. 3,893,943. The bactericidal liquid concentrate in the amount of 3.5 to 12 ml in one liter of gel formulation is applied directly to a skin surface area having a burn or other dermal lesion to protect the area from bacterial contamination.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: February 17, 2004
    Assignee: Aqua Med, Inc.
    Inventor: John D. Young
  • Patent number: 6689392
    Abstract: A composition for controlling growth of pathological organisms on a plant, said composition comprises an effective amount of one or more of metal ion(s); one or more of chelating agent(s); and phosphorous acid, and/or salt or hydrate thereof, said composition is in an agriculturally compatible carrier or vehicle.
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: February 10, 2004
    Assignee: Agricare Ltd.
    Inventor: Ran Lifshitz
  • Patent number: 6685969
    Abstract: Ectoparasites, such as fleas, ticks, mites and lice, are removed from a human or animal host after applying a composition that causes the temperature of the treated area to become higher or lower than normal. In one embodiment, treatment is effected by applying a composition that releases heat when contacted with water. The elevated or decreased temperature immobilizes the parasites and facilitates their mechanical removal, such as by combing.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: February 3, 2004
    Assignee: Schering-Plough HealthCare Products, Inc.
    Inventors: Kurt G. Van Scoik, Marcia S. Schlesinger
  • Patent number: 6669928
    Abstract: The present invention provides a periodontal composition compounded to include at least one alkaline agent to render a gel or paste having a pH of at least 9.0 to 11.0, and preferably 9.5 to 10.0. The preferred alkaline agent included in the composition is potassium hydroxide, and the composition preferably also includes aluminum hydroxide, calcium carbonate and magnesium carbonate. Of these agents, potassium hydroxide is the most basic compound utilized.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: December 30, 2003
    Assignee: TAMER International, Ltd.
    Inventor: Ismail Macit Gurol
  • Publication number: 20030232092
    Abstract: Liquid antacid preparations comprising: a) an active acid neutralizing compound selected from the group consisting of calcium-containing compounds, aluminum-containing compounds, magnesium-containing compounds, and mixtures thereof; and b) an antimicrobial adjuvant selected from the group consisting of propylene glycol in an amount greater than 2 weight percent and less than 15 weight percent, glycerin in an amount from about 15 to about 20 weight percent, and combinations of propylene glycol in an amount from about 3 to about 10 weight percent with glycerin in an amount from about 3 to about 10 weight percent based on the total weight of the preparation are provided.
    Type: Application
    Filed: June 14, 2002
    Publication date: December 18, 2003
    Inventors: Donald L. Hasenmayer, John Case, Abbie Gentry, Indu G. Shah
  • Patent number: 6663892
    Abstract: A solid orally administrable pharmaceutical dosage form for the treatment of gastric disorders includes a first portion containing a therapeutically effective amount of a histamine H2-receptor antagonist, and a second portion immediately adjacent the first portion without an intervening barrier disposed between the first portion and the second portion, the second portion containing a therapeutically effective amount of an antacid. Physical separation of the active ingredients into two different portions without a separating barrier has been found sufficient to prevent degradation of the histamine H2-receptor antagonist due to contact with the antacid. The invention therefore provides stabilization of a histamine H2-receptor antagonist-antacid combination tablet which is comparable to known multiple portion tablets, but without an intervening barrier between the antacid portion and the histamine H2-receptor antagonist portion.
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: December 16, 2003
    Assignee: L. Perrigo Company
    Inventor: Deepak K. Thassu
  • Patent number: 6660307
    Abstract: Active bromine-containing solutions are produced and stabilized by reacting bromate and bromide salt solutions with an amino-complexing agent, such as sulfamic acid or sulfamate salt. The reaction is performed at a pH of less than 1 to create a complexed hypobromate. The pH of the active bromine-containing solution is raised to between 4 and 10 by adding an alkali to improve stability. Moreover, the solution is maintained below 30° C. during the alkali addition to retain bromine equivalent activity.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: December 9, 2003
    Assignee: United States Filter Corporation
    Inventors: Vadim Zolotarsky, Irina A. Ivanter, Tamara Oustinskaya
  • Patent number: 6653519
    Abstract: Compositions and methods for destroying biological agents such as toxins and bacteria are provided wherein the substance to be destroyed is contacted with finely divided metal oxide or hydroxide nanocrystals. In various embodiments, the metal oxide or metal hydroxide nanocrystals have reactive atoms stabilized on their surfaces, species adsorbed on their surfaces, or are coated with a second metal oxide. The desired metal oxide or metal hydroxide nanocrystals can be pressed into pellets for use when a powder is not feasible. Preferred metal oxides for the methods include MgO, SrO, BaO, CaO, TiO2, ZrO2, FeO, V2O3, V2O5, Mn2O3, Fe2O3, NiO, CuO, Al2O3, SiO2, ZnO, Ag2O, [Ce(NO3)3—Cu(NO3)2]TiO2, Mg(OH)2, Ca(OH)2, Al(OH)3, Sr(OH)2, Ba(OH)2, Fe(OH)3, Cu(OH)3, Ni(OH)2, Co(OH)2, Zn(OH)2, AgOH, and mixtures thereof.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: November 25, 2003
    Assignee: Nanoscale Materials, Inc.
    Inventors: Olga Koper, Kenneth J. Klabunde, Lisa S. Martin, Kyle B. Knappenberger, Laura L. Hladky, Shawn P. Decker
  • Patent number: 6627229
    Abstract: An antiviral agent of an antiviral ability against various viruses and a method of producing the same are provided. A heat treatment is applied to a calcium-containing substance represented by calcium carbonate-containing substances originating from the animal such as clamshell, eggshell, crustacean shell, bone, coral, and pearl, and calcium carbonate-containing minerals such as limestone. When a temperature of the heat treatment is not less than 650° C. and less than a melting point of the calcium component-containing substance, a sufficient time of the heat treatment is 2 to 13 hours.
    Type: Grant
    Filed: June 23, 2001
    Date of Patent: September 30, 2003
    Inventors: Kazutomo Kikuchi, Noriaki Kikuchi
  • Patent number: 6565891
    Abstract: A multinutrient nutritional supplement is provided that is designed to be most effective in optimizing health, increasing the immunity and decreasing the instances and severity of infection particularly among children.
    Type: Grant
    Filed: August 23, 2002
    Date of Patent: May 20, 2003
    Assignee: Tsar Health Private Ltd.
    Inventor: Ranjit Kumar Chandra
  • Patent number: 6562378
    Abstract: A multinutrient nutritional supplement is provided that is designed to be most effective in optimizing health, increasing the immunity and decreasing the instances and severity of infection particularly among adolescents.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: May 13, 2003
    Assignee: TSAR Health Private Ltd.
    Inventor: Renjit Kumar Chandra
  • Publication number: 20030072814
    Abstract: Provided is a topical pharmaceutical composition for the treatment of warts, together with methods for its use. The composition and methods involve the topical use of an active agent effective in the treatment of warts plus a permeation-enhancing base that, in one embodiment, gives the composition a pH of about 8.0 to about 13.0, preferably about 8.0 to 11.5, and most preferably about 8.5 to 10.5. This composition can be used to treat human papilloma virus infections, particularly cutaneous warts.
    Type: Application
    Filed: June 21, 2002
    Publication date: April 17, 2003
    Inventors: Howard I. Maibach, Eric C. Luo, Tsung-Min Hsu
  • Patent number: 6541038
    Abstract: A method for treating wood, characterized by impregnating wood with a metal-containing treating agent containing lignin and/or lignin derivatives and a metal, a metal compound, and/or a metal ion and oxidizing and/or macromolecularizing of the lignin and/or lignin derivatives in the wood to fix the metal component in the wood, and wood and woody materials obtained by the treating method. According to the method of the present invention, while effectively utilizing lignins, lignosulfonic acids, or lignosulfonic acid salts, leaching of the metal component can be suppressed to a low level to thereby retain the effects due to the incorporation of the metal components for a prolonged period.
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: April 1, 2003
    Assignee: SDS Biotech K.K.
    Inventors: Keijitsu Tanaka, Hirobumi Aoki, Takashi Echigo
  • Patent number: 6541421
    Abstract: This invention relates to a buffered phosphorus containing solution comprising at least one phosphorus compound selected from the group consisting of phosphorous acid, hypophosphorous acid, polyphosphorous acid polyhypophosphorous acid, and salts thereof. The solution also contains a buffer including an organic base in the form of a nitrogen containing compound and its conjugate acid. The solution may be used as a fertilizer or as a fungicide. The invention also relates to a method of preparing such a solution.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: April 1, 2003
    Inventors: Alastair James Forsyth, Tomasz Antoni Modro
  • Patent number: 6495168
    Abstract: This invention relates, generally, to nutritional supplements which contain bioactive glass. These supplements are useful in both veterinary and human contexts. The compositions of the subject invention can be used to achieve a number of advantageous results including: enhancing the growth rates of young animals, osteogenic stimulation, strengthening the skeletal structure, and treating osteoporosis.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: December 17, 2002
    Assignees: USTherapeutics, LLC, USBiomaterials Corporation
    Inventors: Jon K. West, David Greenspan, James L. Meyers
  • Publication number: 20020172726
    Abstract: The present invention provides a 12CaO.7Al2O3 compound containing an O2− ion radical and/or an O− ion radical in a high concentration of 1020 cm−3 or more. This compound can be used as an oxidization catalyst, antibacterial agent, ion conductor, or electrode material for solid-oxide fuel cells.
    Type: Application
    Filed: February 14, 2002
    Publication date: November 21, 2002
    Inventors: Hideo Hosono, Masahiro Hirano, Katsuro Hayashi
  • Publication number: 20020172725
    Abstract: Active bromine-containing solutions are produced and stabilized by reacting bromate and bromide salt solutions with an amino-complexing agent, such as sulfamic acid or sulfamate salt. The reaction is performed at a pH of less than 1 to create a complexed hypobromate. The pH of the active bromine-containing solution is raised to between 4 and 10 by adding an alkali to improve stability. Moreover, the solution is maintained below 30° C. during the alkali addition to retain bromine equivalent activity.
    Type: Application
    Filed: April 16, 2001
    Publication date: November 21, 2002
    Inventors: Vadim Zolotarsky, Irina A. Ivanter, Tamara Oustinskaya