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William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.
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| Number | Title | Issue Date |
| 7297349 | Copper-containing formulation for plant disease control The present invention relates to a copper-containing formulation for plant disease-control which comprises divalent copper and polyphosphate residues, wherein the amount of the polyphosphate residues per one chemical equivalent of the divalent copper is higher than ... | 11/20/2007 |
| 7285292 | Trace elements 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 which comprises a concentration of the metal(s) of at least 60 mg/ml. The solution further comp... | 10/23/2007 |
| 7147872 | Environmentally compatible processes compositions and materials treated thereby Environmentally friendly processes for prevention of qualitative deterioration and quantitative loss of plant matter and foodstuffs, during all stages of storage and handling, including pre- and post-harvest, pre- and post-planting, distribution and marketing involv... | 12/12/2006 |
| 7008647 | Treatment of acne The invention relates to the use of one or more antimicrobial metals selected from silver, gold, platinum, and palladium but most preferably silver, preferably formed with atomic disorder, and preferably in a nanocrystalline form, for the treatment of a acne. The na... | 03/07/2006 |
| 7005145 | Antibacterial and fungicidal polymer dispersions and polymer solutions The invention relates to polymer dispersions or polymer solutions that are given antibacterial and fungicidal properties by metal ions of group Ib of the Periodic table. According to the invention, a) the polymer dispersions or polymer solutions are not produced usi... | 02/28/2006 |
| 7001452 | Polymeric wood preservative compositions The present invention relates to a method and a wood preserving composition which is free of poly-aspartic acid and its derivatives and comprises mixtures of a metal compound, complexing agents selected from ethanolamines, polyethylenimine, ammonia or a mixture of t... | 02/21/2006 |
| 6989156 | Therapeutic treatments using the direct application of antimicrobial metal compositions Therapeutic treatments using the direct application of selected structures of antimicrobial metals in free-standing powder form, solution form and/or suspension form in therapeutically effective amounts. The selected structures of antimicrobial metals serve as an an... | 01/24/2006 |
| 6978724 | Copper complexes and their use as wood preservatives This invention relates to copper complexes that significantly reduce the decay of wood, cellulose, hemicellulose, and lignin caused by fungi. A process for treating such materials with these copper-containing anti-fungal agents is also disclosed. ... | 12/27/2005 |
| 6939568 | Treatment of inflammatory skin conditions The invention relates to the use of one or more antimicrobial metals, most preferably silver, preferably formed with atomic disorder, and preferably in a nanocrystalline form, for the treatment of inflammatory skin conditions. The nanocrystalline antimicrobial metal... | 09/06/2005 |
| 6896908 | Wood preservative concentrate This invention relates to a leach-resistant borate preservative for lignocellulosic-based products, providing resistance against insect and fungal attack for use in exterior and ground contact applications. The preservative compositions of this invention may be prov... | 05/24/2005 |
| 6863904 | Compositions and methods for prophylactic and therapeutic supplementation of nutrition in subjects 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 carotenoi... | 03/08/2005 |
| 6849276 | Liquid composition with fungicide, bactericidal and bacteriostatic activity The invention concerns a phytosanitary fungicide, bactericidal or bacteriostatic composition comprising at least a mineral salt, a copper oxide or hydroxide suspended in an aqueous emulsion of at least a terpene derivative. ... | 02/01/2005 |
| 6843837 | Polymeric wood preservative compositions The present invention relates to a method and a wood preserving composition which comprises mixtures of a metal compound, complexing agents selected from ethanolamines, polyethylenimine, ammonia or a mixture of these compounds, and a vinyl based polymer selected fro... | 01/18/2005 |
| 6726937 | Antifungal composition The present invention provides use of a composition containing 2-n-octyl-4-isothiazolin-3-one and N-n-butyl-1,2-benzisothiazolin-3-one for providing antifungal efficacy to a wood preservative containing copper oxide or a copper salt and a fungicidal azole. It also p... | 04/27/2004 |
| 6692774 | Synergistic mixtures of selected amino acids Novel synergistic fungicidal compositions used for protecting seeds, plants and other vegetative material against fungi contain a mixture of one or more compounds selected from group A and one or more compounds selected from group B. Compounds from group ... | 02/17/2004 |
| 6689392 | Methods and compositions for controlling plant pathogen 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 composi... | 02/10/2004 |
| 6579622 | Acidic copper salt-fatty amine salt wood preservative composition and method A wood preservative composition which comprises water soluble acidic copper salts plus water soluble fatty amine salts in a weight ratio of from 0.1 to 10 parts water soluble fatty amine salt for each part of water soluble acidic copper salt. Methods for ... | 06/17/2003 |
| 6579541 | Oxidative fluorinator compounds as antimicrobials The invention relates to a method and composition for destroying or inhibiting proliferation of microbes using oxidative fluorinator compounds. Fluoride salts that do not dissociate completely in aqueous solutions, such as tri- or tetravalent transition m... | 06/17/2003 |
| 6576594 | Water treatment process A method of controlling algae in a municipal water plant including the step of adding an algicide-flocculant solution including 25-50 wt % acidic flocculent, 0-10 wt % polymer flocculant aid, an algicide consisting essentially of copper having a concentra... | 06/10/2003 |
| 6565891 | Nutritional supplement for children 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.... | 05/20/2003 |
| 6562378 | Nutritional supplement for adolescents 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.... | 05/13/2003 |
| 6541038 | Method for treating wood with a metal-containing treating agent and wood treated thereby 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/... | 04/01/2003 |
| 6537525 | Medicated chewing-gum The present invention is directed to chewing-gum preparations which are particularly useful for treating gastroesophageal reflux disease. Typically, the chewing-gum preparation comprises a chewing-gum base and more than one ingredient selected from the gr... | 03/25/2003 |
| 6506795 | Wood preservatives A chromium-free wood preservative consisting essentially of 1 to 35% by weight of a mixture of 25 to 75 parts by weight of a fatty amine ethoxylate and 75 to 25 parts by weight of at least one member of the group consisting of an unsaturated fatty acid of... | 01/14/2003 |
| 6441016 | Wood preservatives Wood preservatives contain a copper compound, an alkanolamine, a triazole, an emulsifier and/or a phosphonium compound and are used for impregnating wood.... | 08/27/2002 |
| 6423349 | Therapeutic nutrient composition for pre and post elective surgery Compositions comprising glutamine in combination with other nutrients, including N-acetyl-cysteine and Vitamins A, C, E are disclosed. Such compositions can be administered for promoting recovery in patients undergoing elective surgery and for treating mu... | 07/23/2002 |
| 6420312 | Water treatment composition An algicide-flocculant solution for use in treating raw water in a municipal water plant to control algae, the algicide-flocculant solution including 25-50 wt % of an acidic flocculant, 0-10 wt % of a polymer flocculant aid, an algicide of essentially cop... | 07/16/2002 |
| 6383273 | Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor The invention relates to a process for producing compositions containing a biocidal compound or adsorbent and/or catalyst compound and the compositions thereof. The invention also relates to a method for reducing or eliminating the amount of a bioactive a... | 05/07/2002 |
| 6255331 | Stable biocidal compositions Disclosed are biocidal compositions comprising mixtures of formaldehyde-releasing imidazolidines, such as 1,3-dimethylol-5,3-dimethylhydantoin, and 3-isothiazolones stabilized with low levels of copper salts.... | 07/03/2001 |
| 6248369 | Water treatment process A water soluble copper salt, preferably cupric sulfate pentahydrate, is mixed with water. A small quantity of an acidic flocculant is added to the copper sulfate solution to acidify the water and promote dissolving of the copper sulfate in the water. A 25... | 06/19/2001 |
| 6211213 | Stable microbicide formulation Stable microbicidal compositions containing a 3-isothiazolone compound, organic oxidants, copper salts and water are disclosed. Also disclosed are methods of stabilizing 3-isothiazolone compositions.... | 04/03/2001 |
| 6197815 | Amino acid chelates to reduce still births and increase birth weight in non-human animals Metal amino acid chelates for animals are beneficial for facilitating and promoting growth by increasing desired metallic ion uptake. The present invention is directed to a process for providing an animal fed additive by preparing metal amino acid chelate... | 03/06/2001 |
| 6110263 | Timber preserving agent for maintenance purposes The use of a wood preservative for the afterprotection of wood, comprising a copper compound, a polyamine and an inorganic fungicide, and a bandage for the afterprotection of wood, which contains this wood preservative, is described.... | 08/29/2000 |
| 6103768 | Fatty acid based compositions and methods for the control of plant infections and pests The invention described here concerns the unique utility of fatty acids and their derivatives to eradicate existing fungal and bacterial infections in plants. Also, described herein are combination treatments whereby fatty acids are used to enhance or aug... | 08/15/2000 |
| 6093422 | Biocidal compositions for treating water The present invention is directed to a biocidal water treatment composition, water treatment apparatus, and method of treating water to reduce levels of pathogens. The composition contains sources of copper, zinc, and silver metal ions within a crosslinke... | 07/25/2000 |
| 6086923 | Method for inhibiting plant disease The present invention is directed to a method of inhibiting the growth of disease organisms on and in plants by directly applying an aqueous solution comprising urea and at least one water-soluble salt of a divalent cation and a monovalent anion to the se... | 07/11/2000 |
| 6042848 | Enhancement of antimicrobial peptide activity by metal ions Provided are methods for maintaining or enhancing the antimicrobial activity of antimicrobial peptides, lytic peptides, and peptide-derived antibiotics by the use of metal ions. Also provided are pharmaceutical and other compositions comprising such pepti... | 03/28/2000 |
| 6008238 | Stabilization of 3-isothiazolone solutions Disclosed is a stable dilute solution composition of a 3-isothiazolone compound selected from the group consisting of 5-chloro-2-methyl-3-isothiazolone, 2-methyl-3-isothiazolone, 5-chloro-2-ethyl-3-isothiazolone, 2-ethyl-3-isothiazolone, 4,5-dichloro... | 12/28/1999 |
| 5997911 | Composition and method for reducing diarrhea in poultry and swine A composition and method for reducing the incidence of Poult Enteritis Mortality Syndrome in young turkeys, flushing in mature turkeys, and scours in swine. The composition of the present invention comprises, in combination, a simple copper (II) salt, a h... | 12/07/1999 |
| 5955486 | Stable microbicide formulation Stable microbicidal compositions containing a 3-isothiazolone compound, chlorate or perchlorate salts, copper salts and water are disclosed. Also disclosed are methods of preventing or reducing precipitate formation in 3-isothiazolone compositions.... | 09/21/1999 |
