Calcium Carbonate Patents (Class 424/687)
  • 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
  • Publication number: 20040028748
    Abstract: By obtaining a material usable in treating dermatophytosis from scallop shell, remedies for dermatophytosis which are harmless to the human body are prepared from natural materials while efficiently utilizing waste matters. Namely, remedies for dermatophytosis are obtained from a product formed by grinding shells having a crystalline structure due to the calcite structure of calcium carbonate.
    Type: Application
    Filed: October 6, 2003
    Publication date: February 12, 2004
    Inventor: Koji Sasaya
  • 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: 6682762
    Abstract: A poultry and livestock feed additive composition containing 36 wt. % electrolytes, roughage and mineral oil to increase their dietary electrolyte balance. Addition of the electrolyte additive composition improves breeder hen performance as to egg production, body weight, and reduced mortality from heat stress. Broiler chickens on this diet result in increased processing yield, feed conversion and body weight. A method of preparing this dietary electrolyte feed for poultry and livestock is also described.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: January 27, 2004
    Assignee: Heart-O-Dixie Animal Nutrition, LLC
    Inventor: Martin Kenneth Register
  • 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: 20030235613
    Abstract: Disclosed are popping pharmaceutical oral administration forms, which comprise an active ingredient, and pressurized gas trapped within cavities in a pharmaceutically acceptable material in a manner that allows the gas to escape from the administration form upon dissolution or shattering of said form.
    Type: Application
    Filed: June 19, 2002
    Publication date: December 25, 2003
    Applicant: CTS Chemical Industries Ltd.
    Inventors: Sigal First, Rina Yamin
  • Publication number: 20030235628
    Abstract: Methods and pharmaceutical compositions for protecting pharmaceutical compounds (or drugs) in acidic environments are provided. Methods of treatment using formulations capable of protecting pharmaceutical compounds in acidic environments are also provided. Formulations provided generally comprise a therapeutically effective amount of at least one pharmaceutical compound, and a pharmaceutically acceptable protectant. The pharmaceutically acceptable protectant of the invention generally comprises a water-soluble acid neutralizer, and a water-insoluble acid neutralizer.
    Type: Application
    Filed: September 19, 2001
    Publication date: December 25, 2003
    Inventors: Rajneesh Taneja, Pramod Gupta
  • 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
  • Publication number: 20030219432
    Abstract: The invention provides a composition which is effective in the prevention or delay of the onset of side effects associated with alcohol consumption or the reduction or alleviation of those effects. The composition of the invention includes activated charcoal and limestone, optionally activated limestone. Optionally, the composition of the invention also includes vitamin B1 and/or other agents such as fatigue relieving agents. Preferably, the composition of the invention is provided in the form of tablets or powder encapsulated in a gelatin capsule. The composition of the invention is provided in pre-dosed quantities varying from between about 100 and 500 milligrams per dose. The invention also provides a method of reducing or alleviating the deleterious effects associated with alcohol consumption.
    Type: Application
    Filed: March 13, 2003
    Publication date: November 27, 2003
    Inventors: Raymond C. Crippen, Manoj Bhargava, Thomas F. Morse
  • Publication number: 20030215525
    Abstract: The invention relates to heat stable liquid antacid and/or antigas preparations capable of being pasteurized in the temperature range of 60-100° C. comprising one or more acid neutralizing and/or antigas compounds in an aqueous liquid suspension consisting essentially of hydroxyethylcellulose as a suspending agent.
    Type: Application
    Filed: November 26, 2002
    Publication date: November 20, 2003
    Inventors: Douglas S. Beyerle, John J. Dubek, Gerard P. McNally, Donald L. Hasenmayer, John Case, Abbie Gentry, Indu G. Shah
  • Publication number: 20030215526
    Abstract: A stable pharmaceutical composition comprising a) a therapeutically effective amount of an Angiotensin Converting Enzyme (“ACE”) inhibitor which is susceptible to degradation or its salt; b) a greater than stoichiometric amount of an alkali or alkaline earth metal carbonate, relative to the amount of ACE inhibitor or its salt; and c) a pharmaceutically acceptable carrier, including a process for the manufacture of such compositions.
    Type: Application
    Filed: March 7, 2003
    Publication date: November 20, 2003
    Inventors: Scott Stofik, Robert Gwozdz, Christopher Pelloni, John C. James
  • 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: 6616924
    Abstract: Deer attractant and feed comprising stabilized rice bran and calcium carbonate is disclosed. Limestone is added to the rice during the milling process. The residue from this process, rice bran and a small amount of pulverized limestone, is the cooked in an extruder, resulting in stabilized rice bran. The extrusion process destroys lipase activity and reduces the free fatty acid content to under 4%. The product contains about 12.5% or more protein, and preferably has a 2:1 ratio of calcium to phosphorous. Because of the balanced nutritional analysis and the addition of calcium carbonate to the feed, the product aids in promoting overall deer growth as well as bone growth in bucks. The product also acts as a deer attractant, moving deer toward sources of adequate food supplies and away from cultivated gardens and crops.
    Type: Grant
    Filed: June 2, 2000
    Date of Patent: September 9, 2003
    Assignee: Producers Rice Mill, Inc.
    Inventor: Jason N. Chastain
  • Publication number: 20030161894
    Abstract: Disclosed is a novel form of particulate precipitated aragonite, and a novel process for producing it.
    Type: Application
    Filed: September 5, 2001
    Publication date: August 28, 2003
    Applicant: 3P TECHNOLOGIES LTD.
    Inventor: Isaac Yaniv
  • Publication number: 20030157195
    Abstract: A topical composition and method for the treatment of the symptoms of diaper rashes and skin irritations caused by acidic secretions comprising a) a pH-raising ingredient selected from the group consisting of sodium hydrogen carbonate (bicarbonate of soda), magnesium hydroxide, calcium carbonate, aluminum hydroxide, and mixtures thereof; b) an anhydrous base ointment; c) polysorbate 80; d) a pharmaceutically acceptable diluent; and e) butylated hydroxy toluene, wherein said pharmaceutically acceptable diluent is purified water. The pH of the topical composition is adjusted by adding droplets of glacial acetic acid. The composition can also further comprise AQUAPHOR™. Embodiments disclosed include a cream, dusting powder, spray, bath soak and effervescent tablet, and also the application of the lotion composition to a bodyside diaper liner.
    Type: Application
    Filed: February 18, 2003
    Publication date: August 21, 2003
    Inventor: Jennifer F. Bartels
  • Patent number: 6602491
    Abstract: Oral composition comprising: (a) an alkyl hydroxybenzoate represented by formula 1  wherein R represents an alkyl group comprising at least five carbon atoms, and (b) said composition having an alkaline pH.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: August 5, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Peter John Hall, David Thomas Littlewood
  • Publication number: 20030125252
    Abstract: The invention relates to compositions for promoting and inhibiting osteogenesis and to methods for treating bone abnormalities resulting from injury, toxicity or disease and for ex vivo bone tissue engineering.
    Type: Application
    Filed: September 12, 2002
    Publication date: July 3, 2003
    Inventors: T. Michael Underhill, Arthur V. Sampaio, Andrea D. Weston
  • Publication number: 20030118665
    Abstract: Disclosed are far-infrared emission powders and resin-coated steel plates with antibacterial activity and far-infrared emission properties. In addition to being 0.9 or higher in emissivity, the far-infrared emission powders are inhibitory against the growth of bacteria, with a pH value of 7.5-10.5 in its saturate aqueous solution. A coating material comprising 5-100 parts by weight of the powder per 100 parts by weight of a resin is coated to a dry thickness of 5-60 &mgr;m on an electromagnetic shield steel plate without interruption of the intrinsic electromagnetic shield properties of the steel plate.
    Type: Application
    Filed: August 16, 2002
    Publication date: June 26, 2003
    Inventors: Jae-Young Lee, Eel-Young Kim, Jin-Gun Sohn, Noi-Ha Cho, Ji-Eun Oh, Jae-Eok Cho, Jin-Tae Kim, Jung-Sik Lee, Yong-Min Kim
  • 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
  • Patent number: 6558711
    Abstract: A method for promoting colon health in a subject comprising administering a dose of calcium to the subject that is effective to reduce carcinogenesis. Particularly provided is a method for reducing the risk of recurrence of colorectal adenomas, comprising administering a dose of calcium carbonate effective to promote colon health. In an example, 1200 mg of elemental calcium (supplied in 3000 mg of calcium carbonate) administered once or twice daily resulted in decreased risk of recurrent colorectal adenomas in patients with a history of colorectal adenomas.
    Type: Grant
    Filed: August 1, 2002
    Date of Patent: May 6, 2003
    Assignee: The Trustees of Dartmouth College
    Inventor: John A. Baron
  • Publication number: 20030068359
    Abstract: A poultry and livestock feed additive composition containing 36 wt. % electrolytes, roughage and mineral oil to increase their dietary electrolyte balance. Addition of the electrolyte additive composition improves breeder hen performance as to egg production, body weight, and reduced mortality from heat stress. Broiler chickens on this diet result in increased processing yield, feed conversion and body weight. A method of preparing this dietary electrolyte feed for poultry and livestock is also described.
    Type: Application
    Filed: October 9, 2001
    Publication date: April 10, 2003
    Inventor: Martin Kenneth Register
  • 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: 6534097
    Abstract: A pest deterrent compound includes water, calcium carbonate and hydrogen sulfide. The compound is successful in deterring white flies and other destructive insects from attacking plants. The plant is protected by pouring a liquid solution onto the plant and the ground underneath and around the plant. The compound is absorbed into the plant's leaves and roots and acts as a deterrent against destructive insects. The pest deterrent compound is given in the following formula.
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: March 18, 2003
    Inventor: Betty Baggott
  • Patent number: 6524558
    Abstract: The present invention relates to compositions and methods for calcifying dental tissue, e.g., preventing or treating dental hypersensitivity. An oral composition of arginine bicarbonate and calcium carbonate promotes the formation of dentinal tubule plugs aided by combining calcium and phosphate in the fluid. In a specific example, an arginine bicarbonate/calcium carbonate mixture blocked dentinal tubules in a model system. In addition to treating dentinal sensitivity, the compositions and methods of the invention provide for calcifying exposed tooth pulp, calcifying the base or all of a pit or fissure in a tooth, and treating a carious lesion.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: February 25, 2003
    Assignee: The Research Foundation of the State University of New York
    Inventors: Israel Kleinberg, Ana Marie Acevedo, Robi Chatterjee
  • Publication number: 20030017202
    Abstract: The present invention provides an oral dosage form for delivering active agents having a soft core with an active agent particles, which have an average size of greater than about 50 &mgr;m, and a brittle shell encasing the soft core, wherein the weight ratio of drug particles to shell being from about 1.0:0.5 to about 1.0:15.
    Type: Application
    Filed: June 29, 2001
    Publication date: January 23, 2003
    Inventors: Frank J. Bunick, John J. Burke, Timothy P. Gilmor, Michelle Papalini
  • Patent number: 6497902
    Abstract: Biocompatible hydrogels, for: scaffoldings for tissue engineering; cell encapsulation matrices; injectable bulking materials for cosmetic and functional restorations; controlled release matrices; gene delivery vehicles; immunoprotection matrices; immobilization materials; food additives; medical gels; conductive electrode gels; lubricious coatings; film forming creams; membranes; superabsorbents; hydrophilic coatings; and wound dressings. The hydrogels include: at least one water-soluble polymer/copolymer; and at least one slow and/or fast dissolving and/or releasing divalent and/or multivalent cation-containing compound. At least one of the monomers is an acid, and/or contains an acid group or a derivative thereof. Such monomer reacts with the cations to form a three-dimensional ionically crosslinked hydrogel composition.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: December 24, 2002
    Assignee: The Regents of the University of Michigan
    Inventor: Peter X. Ma
  • Publication number: 20020193355
    Abstract: The therapeutic combination comprises as its associated active ingredients calcium in elemental form and at least one vitamin D. It also contains at least one dry and moist binder combined in synergistic quantity with at least one diluant, at least one binder, and at least one lubricant, at least one of said diluant and said binder being a sweetening agent. Advantageously, the ratio of calcium in elemental form to vitamin D, expressed in mg of elemental Ca per IU of vitamin D lies in the range 1 to 1.5, and preferably in the range 1.2 to 1.3.
    Type: Application
    Filed: June 10, 2002
    Publication date: December 19, 2002
    Applicant: Laboratoire Innothera, Societe Anonyme
    Inventors: Catherine Meignant, Eric Stenger
  • Patent number: 6488966
    Abstract: A method for reducing a risk of carcinogenesis in a subject comprising administering a dose of calcium to the subject that is effective to reduce carcinogenesis. Particularly provided is a method for reducing the risk of recurrence of colorectal adenomas, comprising administering a dose of calcium carbonate effective to reduce the risk of colorectal adenomas. In an example, 1200 mg of elemental calcium (supplied in 3000 mg of calcium carbonate) administered twice daily resulted in decreased risk of recurrent colorectal adenomas in patients with a history of colorectal adenomas.
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: December 3, 2002
    Assignee: The Trustees of Dartmouth College
    Inventor: John A. Baron
  • Publication number: 20020173510
    Abstract: The present disclosure relates to novel compositions which provide improved nutritional support for premenopausal and menopausal women and/or relief from symptoms associated with menopause, as well as prophylactic effects, and methods for using same.
    Type: Application
    Filed: April 25, 2002
    Publication date: November 21, 2002
    Applicant: DrugTech Corporation
    Inventors: R. Saul Levinson, Marc S. Hermelin, Mitchell I. Kirschner
  • Patent number: 6479474
    Abstract: A method of and composition for diminishing multiple sclerosis symptoms are disclosed. In one embodiment, the method comprises the step of administrating an amount of calcium and a vitamin D compound effect to diminish multiple sclerosis symptoms. In another embodiment, the invention is a pharmaceutical composition comprising an amount of calcium and vitamin D compound effective to diminish multiple sclerosis symptoms.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: November 12, 2002
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Margherite T. Cantorna, Jean Humpal-Winter
  • Publication number: 20020155103
    Abstract: The invention provides a composition which is effective in the prevention or delay of the onset of side effects associated with alcohol consumption or the reduction or alleviation of those effects. The composition of the invention includes activated charcoal and limestone, optionally activated limestone. Optionally, the composition of the invention also includes vitamin B1 and/or other agents such as fatigue relieving agents. Preferably, the composition of the invention is provided in the form of tablets or powder encapsulated in a gelatin capsule. The composition of the invention is provided in pre-dosed quantities varying from between about 100 and 500 milligrams per dose. The invention also provides a method of reducing or alleviating the deleterious effects associated with alcohol consumption.
    Type: Application
    Filed: January 11, 2002
    Publication date: October 24, 2002
    Inventors: Rymond C. Crippen, Manoj Bhargava, Thomas F. Morse
  • Publication number: 20020150633
    Abstract: A formulation for reducing a risk of developing hypocalcemia in dairy cattle comprises beet pulp, brewers grains or distillers grains, high temperature treated soybean meal having a protein dispersability index (PDI) of less than 10; hydrochloric acid; feed grade calcium carbonate and buffering compounds.
    Type: Application
    Filed: March 11, 2002
    Publication date: October 17, 2002
    Inventors: Myron Danzer, James Henry, Phillip Jardon
  • Patent number: 6451354
    Abstract: A salt-spice-herbal composition known as Amrita Bindu that is clinically useful for reducing IgE production and treating secondary allergic responses is disclosed.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: September 17, 2002
    Assignee: Pharma Terra, Inc.
    Inventors: Rolland Hebert, Edayatimangalam Raja Bhavani Shanmugasundaram, Kalathkal Radha Shanmugasundaram
  • Patent number: 6447809
    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: May 11, 2000
    Date of Patent: September 10, 2002
    Assignee: Metagenics, Inc.
    Inventors: Kim C. Krumhar, Holly A. Johnson
  • Patent number: 6436370
    Abstract: The present invention relates to compositions and methods for calcifying dental tissue, e.g., preventing or treating dental hypersensitivity. An oral composition of arginine bicarbonate and calcium carbonate promotes the formation of dentinal tubule plugs aided by combining calcium and phosphate in the fluid. In a specific example, an arginine bicarbonate/calcium carbonate mixture blocked dentinal tubules in a model system. In addition to treating dentinal sensitivity, the compositions and methods of the invention provide for calcifying exposed tooth pulp, calcifying the base or all of a pit or fissure in a tooth, and treating a carious lesion.
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: August 20, 2002
    Assignee: The Research Foundation of State University of New York
    Inventors: Israel Kleinberg, Ana Marie Acevedo, Robi Chatterjee
  • Patent number: 6416790
    Abstract: The concentrate 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 microhmo to about 1.2 to 3 parts by volume of Willard Water as prepared in accordance with U.S. Pat. No. 3,893,943. The liquid concentrate 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: March 13, 2000
    Date of Patent: July 9, 2002
    Assignee: Aqua Med, Inc.
    Inventor: John D. Young
  • Patent number: 6417166
    Abstract: A strong, thin flexible mineralized collagen membrane is disclosed that is useful for such medical applications as a barrier for guided tissue regeneration, periodontal defect repair, bone grafts and skin wound repair. The mineralized collagen membrane comprises a substantially homogeneous mineralized collagen composite consisting essentially of about 30% to about 70% by weight of a collagen component and about 30% to about 70% by weight of a calcium phosphate minerals component precipitated from a collagen slurry by a soluble calcium ion-containing solution and a soluble phosphate ion-containing solution. The calcium phosphate minerals component has a mole ratio of calcium to phosphate in the range of about 1.0 to about 2.0. The thin mineralized collagen membrane has a bulk density of the membrane of at least about 1.0 g/cm3 and has a thickness not greater than about 0.5 mm and preferably not greater than about 0.3 mm.
    Type: Grant
    Filed: May 19, 2001
    Date of Patent: July 9, 2002
    Assignee: Ceramedical, Inc.
    Inventor: Sung-Tsuen Liu
  • Patent number: 6407038
    Abstract: A method for controlling Tylenchid plant-parasitic nematodes through application of an effective amount of an alkaline-stabilized sludge is described. In accordance with particular embodiments, the alkaline-stabilized sludge may be applied to the plant, seed or locus thereof.
    Type: Grant
    Filed: June 16, 2000
    Date of Patent: June 18, 2002
    Assignee: Her Majesty the Queen in right of Canada, as represented by c/o Minister of Agriculture and Agri-Food Canada
    Inventors: Thomas William Welacky, Edward Topp
  • Patent number: 6395301
    Abstract: An anhydrous hydrophobic cosmetic composition in the form of a compact powder which can be taken up in dry form or with water, comprising a particulate phase comprising hydrophilic pulverulent compounds, wherein the hydrophilic pulverulent compounds represent 20 to 35% by weight relative to the total weight of the particulate phase. The invention also relates to a make-up process using such a composition, as well as to a device comprising such a composition and a sponge which can be moistened.
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: May 28, 2002
    Assignee: L'Oréal
    Inventor: Hervé Cantin
  • Patent number: 6384087
    Abstract: The subject invention provides methods of inducing the loss of adipose tissue by providing a diet high in calcium. In one aspect of the invention, the calcium is provided in the form of dairy products. In yet another aspect of the invention, calcium is provided in the form of a dietary supplement, such as calcium carbonate, of vitamin supplements. Methods of suppressing [Ca2+]i levels in individuals are also provided. The subject invention also provides methods of stimulating lipolysis, inhibiting lipogenesis, and increasing the expression of white adipose tissue uncoupling protein 2 (UCP2). The subject invention also provides methods of increasing the core temperature of an individual.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: May 7, 2002
    Assignee: University of Tennesseee Research Corporation, Inc.
    Inventors: Michael B. Zemel, Hang Shi, Paula C. Zemel
  • Publication number: 20020044974
    Abstract: A process for producing granular calcium carbonate for use as dietary supplements and/or antacids, which easily reconstitutes, upon mixing with a liquid or liquid-containing food prior to ingestion, into an ultra-fine calcium carbonate powder having improved non-gritty “mouthfeel”. The process involves aggregating an ultra-fine calcium carbonate powder, having an average particle size of no more than 25 microns, into granular calcium carbonate particles. Methods for administering 100% of the adult RDA for calcium in a single dose, and for treating upper gastrointestinal tract disorders, using the granular calcium carbonate produced by the process of the present invention are also disclosed.
    Type: Application
    Filed: September 7, 2001
    Publication date: April 18, 2002
    Inventor: Alexander R. Malcolm
  • Patent number: 6368638
    Abstract: The present invention relates to a high dosage calcium carbonate aqueous antacid pharmaceutical suspension for oral use, and methods of preparation.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: April 9, 2002
    Assignee: SmithKline Beecham Corporation
    Inventor: Antonio Tiongson
  • Patent number: 6355278
    Abstract: A formulation for preventing or treating parturient hypocalcemia or milk fever comprises a solution of hydrochloric acid in water, soybean meal, additional feed components and minerals. The feed formulation is prepared by grinding soybean meal to a particle size of 1000 to 2000 microns. A hydrochloric acid solution and feedgrade limestone are blended into the meal to produce the formulation.
    Type: Grant
    Filed: March 31, 1999
    Date of Patent: March 12, 2002
    Assignee: West Central Cooperative
    Inventors: William D. Stidham, Donald W. Seaman, Myron F. Danzer, James P. Henry
  • Patent number: 6322821
    Abstract: A composition for preventing and treating milk fever in freshening cows, and a method of administering the composition. The basic composition is a mixture of water, calcium chloride, propylene glycol, B vitamins and minerals. The calcium content is lower than conventional calcium treatments used for this purpose. The propylene glycol gives the cow an energy boost and sweetens the taste so the cow does not object to it as it does to conventional gels and liquids. The B vitamins stimulate the cow's appetite. The minerals replace minerals lost in the milk and also help the cow absorb calcium. The composition of the present invention is in a liquid form and is preferably administered using a 200-300 cc drench gun. The end of the dispensing tube of the drench gun is placed between the teeth and cheek of the cow near the receptors that stimulate the esophageal groove reflex.
    Type: Grant
    Filed: September 27, 1999
    Date of Patent: November 27, 2001
    Inventor: Jack W. Register
  • Publication number: 20010043953
    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: Application
    Filed: June 23, 2001
    Publication date: November 22, 2001
    Inventors: Kazutomo Kikuchi, Noriaki Kikuchi
  • Patent number: 6300315
    Abstract: A thin, strong, flexible mineralized collagen membrane is disclosed that is useful for such medical applications as a barrier for guided tissue regeneration, periodontal defect repair, bone grafts and skin wound repair. The mineralized collagen membrane comprises a substantially homogeneous mineralized collagen composite consisting essentially of about 30% to about 70% by weight of a collagen component and about 30% to about 70% by weight of a calcium phosphate minerals component precipitated from a collagen slurry by a soluble calcium ion-containing solution and a soluble phosphate ion-containing solution. The calcium phosphate minerals component has a mole ratio of calcium to phosphate in the range of about 1.0 to about 2.0. The thin, strong, flexible mineralized collagen membrane has a bulk density of at least about 1.0 g/cm3.
    Type: Grant
    Filed: August 28, 1999
    Date of Patent: October 9, 2001
    Assignee: Ceramedical, Inc.
    Inventor: Sung-Tsuen Liu
  • Patent number: 6287548
    Abstract: The present invention provides a composition of matter which has been demonstrated to be a very effective treatment for acne, seborrheic dermatitis and related skin diseases when applied to and contacted with affected skin areas, while avoiding the disadvantages and complications attendant to more established treatments. The composition comprises a synthetic mixture of salts which, when dissolved in a solvent such as water, is ionically composed primarily of a mixture of sodium and magnesium cations and chloride and sulfate anions, and which is preferably free of added zinc. More specifically, the salt mixture according to the present invention comprises the following range of composition in grams/kilogram of salt mixture in the ionic state, the balance being water of hydration: I.
    Type: Grant
    Filed: November 21, 1994
    Date of Patent: September 11, 2001
    Assignee: Bio.Life International AG
    Inventor: Hans F. Biener
  • Patent number: 6287607
    Abstract: A composition useful as a dietary supplement for providing potassium, calcium, and citrate is presented, as well as processes for producing the composition, and methods for using the composition as a dietary supplement. Administration of the composition counters bone loss associated with aging or menopause by providing bioavailable calcium and, simultaneously, delivering alkali load. In addition, administration of the composition produces a substantial increase in urinary citrate, which counters kidney-stone formation.
    Type: Grant
    Filed: July 19, 1999
    Date of Patent: September 11, 2001
    Assignees: Mission Pharmacal Company, Board of Regents, University of Texas System
    Inventors: Charles Y. C. Pak, George Alexandrides, Neill B. Walsdorf