Peroxide Doai Patents (Class 514/714)
  • Publication number: 20080113037
    Abstract: Embodiments relate generally to topical compositions useful for treating or preventing a variety of cosmetic conditions and dermatological disorders, where the composition comprises an oxidative pharmaceutical drug and an antioxidant polyhydroxy acid or polyhydroxy lactone. The polyhydroxy acid or polyhydroxy lactone improves the cutaneous effects of the drug. The embodiments further relate to the treatment of a variety of cosmetic conditions and dermatological disorders comprising administering to a subject an effective amount of the composition and to methods of making the compositions.
    Type: Application
    Filed: March 5, 2007
    Publication date: May 15, 2008
    Inventors: Barbara A. Green, David J. Milora
  • Patent number: 7282202
    Abstract: An interleukin-6 suppressive agent comprising lactoperoxidase as an active ingredient is used as a pharmaceutical preparation or the like for prevention and/or therapy of a disease caused by production of interleukin-6, such as thrombocytosis, myeloma, Castleman syndrome, rheumatoid arthritis, or influenza-virus infectious disease.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: October 16, 2007
    Assignee: Morinaga Milk Industry Co., Ltd.
    Inventors: Kimiyasu Shiraki, Masahiko Kurokawa, Yoshitaka Tamura, Koji Yamauchi, Hiroyuki Wakabayashi, Kouichirou Shin
  • Patent number: 7153888
    Abstract: The stabilization of benzoyl peroxide for extended periods of time is disclosed. The stabilized solution contains from between 0.5% and 20% organic peroxide and a stabilizer for preventing degradation of said peroxide in the solution.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: December 26, 2006
    Assignee: Alpharx Inc.
    Inventors: Joseph Schwarz, Michael Weisspapir
  • Patent number: 7060732
    Abstract: Two separate compositions, one containing an effective anti-acne treating amount of a first active ingredient and one containing a second active ingredient that is incompatible with the first active ingredient are packaged within and dispensed from a common dispenser. By packaging these two active ingredients in this manner, long shelflife and convenient dispensing and application are provided.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: June 13, 2006
    Assignee: Imaginative Research Associates, Inc.
    Inventors: Mohan Vishnupad, Naomi Vishnupad
  • Patent number: 7056536
    Abstract: A non-corrosive, liquid, aqueous sterilant composition (as a concentrate or ready-to-use solution), which may be provided in two parts which are mixed prior to application, may comprise a peracid (in an equilibrium solution with an underlying carboxylic acid or mixtures of alkyl carboxylic acids and peroxide), inorganic buffering agent, and water. It has been found that the use of this simplified system, even in the absence of additional components which have been thought to be desirable for sterilants used on metal parts (e.g.
    Type: Grant
    Filed: March 10, 2003
    Date of Patent: June 6, 2006
    Assignee: Ecolab Inc.
    Inventors: Francis L. Richter, Duane J. Reinhardt, Sally K. Swart
  • Patent number: 6960615
    Abstract: Topical compositions which include urea and carbamide peroxide are described. Compositions having a pH in the acidic range, particularly in the range of about 2.5 to about 9 are also described. Methods for treating dermatological disorders using the composition are also described.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: November 1, 2005
    Assignee: Bradley Pharmaceuticals, Inc.
    Inventors: Bradley P. Glassman, Dileep Bhagwat, Daniel Glassman
  • Patent number: 6939566
    Abstract: Microbicidal formulations are described which are preferably ecologically friendly and non-toxic to mammals, and are highly effective against a broad spectrum of detrimental pathogenic microorganisms. The microbicidal formulation contains complexes having the formula R-M, wherein R is at least one organic chelating moiety and M is at least one metal ion which is microbicidal to at least one microorganism. These complexes can disrupt microorganism activities by penetrating the natural protecting bio-films of such microorganisms through the reaction of the R-group with the organic constituents of these microorganisms while releasing M into their intra-cellular media. Thus, this process exhibits its biocidal activities from the inside-out, contrary to other methods which rely on damaging the protective biofilms.
    Type: Grant
    Filed: January 17, 2001
    Date of Patent: September 6, 2005
    Inventors: Kareem I. Batarseh, Marwan Al-Kayed
  • Patent number: 6884797
    Abstract: Pharmaceutical formulation, its method of preparation, and its use. The pharmaceutical formulation contains peroxidic species or reaction products resulting from oxidation of an alkene, such as geraniol, by an oxygen-containing oxidizing agent, such as ozone; a penetrating solvent, such as dimethyl sulfoxide; a dye containing a chelated metal, such as hematoporphyrin; and an aromatic redox compound, such as benzoquinone. The pharmaceutical formulation is used to treat horses infected with Sarcocystis protozoal infections.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: April 26, 2005
    Inventor: Robert F. Hofmann
  • Patent number: 6861075
    Abstract: A storage-stable biocidal aerated gel composition comprises from 30 to 97% by weight of water, from 0.2 to 5% by weight of a gelling agent selected from xanthan gum, sodium alginate and neutralised carboxyvinyl polymer from 2 to 5% by weight of a fine particulate, hydrophobic silicone-treated silica having a surface area of from 80 to 300 m2/g and from 0.004 to 20% by weight of a biocide which said composition is in the form of fine particles of an aqueous gel containing the water, gelling agent and the biocide, the surfaces of which fine particles are coated with a coating of the finely particulate hydrophobic silica. The biocidal aerated gel composition can be used to control pests using one or more appropriate biocides in the composition.
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: March 1, 2005
    Assignee: Sorex Limited
    Inventor: Roland S. Twydell
  • Patent number: 6849276
    Abstract: 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.
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: February 1, 2005
    Assignee: Action Pin
    Inventors: Ghislain Dufau, Michel Barsacq, Gérard Molla
  • Patent number: 6824794
    Abstract: A water treatment agent and method of treating water to inhibit, reduce, or prevent the formation of algae and bacteria in a water body. The water treatment agent may include copper sulfate penta-hydrate and/or silver, di-sodium ethylene di-amine tetra-acetic acid dihydrate, a scale inhibitor, a shocking agent and a buffer agent. For instance, the treatment agent may include a composition of copper sulfate pentahydrate, di-sodium ethylene di-amine tetra-acetic acid, monopotassium phosphate or sulfuric acid, and potassium monopersulfate and 1-hydroxyethylidene-1,1-diphosphonic acid.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: November 30, 2004
    Assignee: Innovative Water Technologies, Inc.
    Inventors: Terry A. Ring, Tom Smolkov, M. Anthony Gamarra
  • Patent number: 6814984
    Abstract: The present invention is directed to frozen biocidal compositions. Specifically, the biocidal compositions comprise a frozen aqueous solution of a plurality of ions selected from the group consisting of halide and oxyhalide ions. The frozen biocidal compositions are useful in preserving or extending the shelf-life of perishable articles.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: November 9, 2004
    Assignee: Clean Water International LLC
    Inventors: David C. Rose, Lawrence J. Ventura
  • Patent number: 6790463
    Abstract: The use of a pharmaceutical formulation in treating coronary arteriosclerosis and a two-component pharmaceutical formulation. The pharmaceutical formulation contains peroxidic species or reaction products resulting from oxidation of an alkene, such as geraniol, by an oxygen-containing oxidizing agent, such as ozone; a penetrating solvent, such as dimithyl sulfoxide; a dye containing a chelated metal, such as hematoporphyrin; and an aromatic redox compound, such as benzoquinone.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: September 14, 2004
    Inventors: Robert F. Hofmann, Robert H. Carpenter
  • Patent number: 6673374
    Abstract: This application relates to a pharmaceutical composition and methods for treating inflammatory skin conditions. The compositions include hydrogen peroxide, one or more moisturizing agents, and an anti-inflammatory agent. The pharmaceutical compositions may optionally include one or more exfoliants. The compositions can be used to treat inflammatory skin conditions such as dermatitis, including, but not limited to seborrheic dermatitis, nummular dermatitis, contact dermatitis, atopic dermatitis, exfoliative dermatitis, perioral dermatitis, and stasis dermatitis; psoriasis; folliculitis; rosacea; acne; impetigo; erysipelas; paronychia, erythrasma; and eczema.
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: January 6, 2004
    Inventor: Howard Murad
  • Patent number: 6663902
    Abstract: The present invention relates to a biocidal composition, designed for the generation of chlorine dioxide, comprising at least one iodo-compound having at least one iodine atom and a source of chlorite ions. The molar ration of chlorite ions to iodine atoms is 2 or greater. The composition finds use in a variety of applications including methods of cleaning, sanitizing, deodorizing, and disinfecting various surfaces.
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: December 16, 2003
    Assignee: Ecolab Inc.
    Inventors: Robert D. P. Hei, David Daniel McSherry, Kim R. Smith, Keith E. Olson
  • Patent number: 6663874
    Abstract: A composition for use by animals, including humans, to alleviate pain and/or inflammation around a painful joint, joint replacement surgery site, muscle, tendon, and/or ligament. A method to ameliorate pain and/or inflammation in or around a joint, muscle, tendon, and/or ligament, by topically applying Applicant's composition.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: December 16, 2003
    Inventor: Victor Stevens
  • Patent number: 6613311
    Abstract: A composition for use in bleaching hair in combination with a liquid peroxide based oxidizing agent, said composition comprising an effective amount of at least one persulfate salt dispersed in a silicone oil base and a method for bleaching hair with said composition.
    Type: Grant
    Filed: February 1, 2001
    Date of Patent: September 2, 2003
    Assignee: Revlon Consumer Products Corporation
    Inventor: Teresita Vargaria Imperial
  • Patent number: 6589565
    Abstract: A non-corrosive, liquid, aqueous sterilant composition (as a concentrate or ready-to-use solution), which may be provided in two parts which are mixed prior to application, may comprise a peracid (in an equilibrium solution with an underlying carboxylic acid or mixtures of alkyl carboxylic acids and peroxide), inorganic buffering agent, and water. It has been found that the use of this simplified system, even in the absence of additional components which have been thought to be desirable for sterilants used on metal parts (e.g.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: July 8, 2003
    Assignee: Ecolab Inc.
    Inventors: Francis L. Richter, Duane J. Reinhardt, Sally K. Swart
  • Patent number: 6582683
    Abstract: Disclosed is a dermal barrier composition which contains a hydrophilic polymer emulsion and a hydrophobic polymer emulsion. The dermal barrier composition is moisture activated, and remains inert until the hydrophobic and hydrophilic polymer emulsions contact a suitable substrate such as human skin. The dermal barrier composition is itself an emulsion, and can optionally contain a biocidal agent for antimicrobial and antiviral efficacy. The dermal barrier composition can also contain other active agents such as sunscreens, insect repellents and fungicides. The dermal barrier composition can be applied topically to skin, where it forms a protective or barrier layer against a number of pathogenic and chemical irritants.
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: June 24, 2003
    Assignee: Skinvisible Pharmaceuticals, Inc.
    Inventor: Bruce Jezior
  • Patent number: 6573301
    Abstract: Topical compositions which include urea and carbamide peroxide are described. Compositions having a pH in the acidic range, particularly in the range of about 2.5 to about 9 are also described. Methods for treating dermatological disorders using the composition are also described.
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: June 3, 2003
    Assignee: Bradley Pharmaceuticals, Inc.
    Inventors: Bradley P. Glassman, Dileep Bhagwat, Daniel Glassman
  • Publication number: 20030032677
    Abstract: Pharmaceutical formulation, its method of preparation, and its use. The pharmaceutical formulation contains peroxidic species or reaction products resulting from oxidation of an alkene, such as geraniol, by an oxygen-containing oxidizing agent, such as ozone; a penetrating solvent, such as dimethyl sulfoxide; a dye containing a chelated metal, such as hematoporphyrin; and an aromatic redox compound, such as benzoquinone. The pharmaceutical formulation is used to treat horses infected with Sarcocystis protozoal infections.
    Type: Application
    Filed: March 30, 2001
    Publication date: February 13, 2003
    Inventor: Robert F. Hofmann
  • Patent number: 6518318
    Abstract: Enhanced muscle performance, including strength, recovery and endurance can be achieved by means of improved glucose transport and improved glycogen loading within animal muscle tissue through the administration of an effective amount of a pinitol compound. Pinitol alone, or in combination with a synergistic amount of insulin, is effective for controlling insulin-dependent diabetes.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: February 11, 2003
    Inventor: Charles E. Weeks
  • Patent number: 6514509
    Abstract: A method for preparing a disinfectant and sterilizing peracetic acid solution, comprising the production just before use of peracetic acid by mixing an activator (HP) with a parent mixture.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: February 4, 2003
    Assignee: Farmec S.n.c. di Tabasso Renato & C.
    Inventor: Renato Tabasso
  • Patent number: 6506737
    Abstract: An oxidizing species is described herein as a reaction product through an in situ preparation combining a protonizable phosphorus or sulfur compound, and a halide source at controlled proportions in an aqueous, non-aqueous, gel, aerosol, solid-phase or powdered media. The oxidizing species can be used to reduce microbial and viral populations on a surface or object or in a body or stream of water. The invention thus finds applications as a bleach, sanitizer, oxidant, or in any other application in which an oxidizing agent can be beneficially used alone or in a formulation.
    Type: Grant
    Filed: April 5, 2000
    Date of Patent: January 14, 2003
    Assignee: Ecolab, Inc.
    Inventors: Robert D. P. Hei, Kim Smith
  • Patent number: 6506416
    Abstract: The present invention provides a virucide composition and/or sporicide composition having a high virucidal effect and sporicidal effect and being excellent in safety and workability. That is, the present invention provides a virucide composition and/or sporicide composition comprising (a) an inorganic peroxide, (b) tetraacetylethylenediamine and (c) at least one selected from a salt of an alkaline metal salt with an inorganic acid and a salt of an alkaline earth metal with an inorganic acid in a specific ratio.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: January 14, 2003
    Assignee: Kao Corporation
    Inventors: Yuji Okauchi, Tadashi Moriyama, Hiroyoshi Hiramatsu, Yuichi Hioki
  • Patent number: 6506417
    Abstract: A disinfectant composition is disclosed effective against a pathovar of Xanthomonas axonopodis pathogenic for citrus, comprising an aqueous solution of a carboxylic acid, hydrogen peroxide, and a percarboxylic acid product thereof. In a preferred composition the percarboxylic acid comprises peroxyacetic acid in an equilibrium aqueous solution with hydrogen peroxide, and acetic acid. The composition is used in a process to disinfect citrus fruit and equipment used therewith by contacting with a sufficient concentration of the composition for a sufficient time for reducing the organisms by at least 99.9%.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: January 14, 2003
    Assignee: FMC Technologies, Inc.
    Inventor: John M. Siddle
  • Patent number: 6500465
    Abstract: The present invention relates to a volatile, residue free peroxide antimicrobial composition, which can be applied as a penetrating and durable, fine aerosol, that has superior strength with respect to decontaminating buildings infected with bacteria, fungi, virus or fungal or bacterial spores. The present invention is also directed to a process for decontaminating large man made structures and the air contained in these.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: December 31, 2002
    Inventor: Alvin Ronlan
  • Publication number: 20020177585
    Abstract: The use of a pharmaceutical formulation in treating coronary arteriosclerosis and a two-component pharmaceutical formulation. The pharmaceutical formulation contains peroxidic species or reaction products resulting from oxidation of an alkene, such as geraniol, by an oxygen-containing oxidizing agent, such as ozone; a penetrating solvent, such as dimithyl sulfoxide; a dye containing a chelated metal, such as hematoporphyrin; and an aromatic redox compound, such as benzoquinone.
    Type: Application
    Filed: March 30, 2001
    Publication date: November 28, 2002
    Inventors: Robert F. Hofmann, Robert H. Carpenter
  • Patent number: 6486211
    Abstract: Novel indole derivatives, pharmaceutical compositions containing these compounds and their use as inhibitors of the fatty acid synthase FabH are disclosed.
    Type: Grant
    Filed: April 2, 2002
    Date of Patent: November 26, 2002
    Assignee: SmithKline Beecham Corporation
    Inventors: Robert A. Daines, William Dennis Kingsbury, Israil Pendrak
  • Patent number: 6462025
    Abstract: Two separate compositions, one containing an antibiotic and one containing benzoyl peroxide are packaged within and dispensed from a common dispenser. More particularly, a dual dispenser contains i) a first composition that is substantially anhydrous and includes a polar solvent, an antibiotic and a thickening agent selected from the group consisting of acrylic acid polymers and polyacrylamides; and ii) a second composition containing benzoyl peroxide or, alternatively, a retinoid. By packaging these two anti-acne active ingredients in this manner, long shelflife and convenient dispensing and application are provided.
    Type: Grant
    Filed: December 12, 2000
    Date of Patent: October 8, 2002
    Assignee: Imaginative Research Associates, Inc.
    Inventor: Mohan Vishnupad
  • Patent number: 6448233
    Abstract: Disclosed herein is a dispensing system for benzoyl chloride and an antimicrobial agent which antimicrobial agent is a macrolide or an aminoglycoside antibiotic. The dispensing system comprises a first container containing a composition comprising benzoyl peroxide suspended in an aqueous solvent and further includes a viscosifying agent and a second container containing a second composition, wherein the second composition comprises an antimicrobial agent in a solvent and further comprising a viscosifying agent. The solvent is present in a concentration which is too high for direct application.
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: September 10, 2002
    Assignee: Cosmoferm B.V.
    Inventors: Jean Marie Lefevre, Luppo Edens
  • Patent number: 6433024
    Abstract: The present invention is directed towards a topical composition for the treatment of acne comprising water, an organic peroxide, an alpha hydroxy acid, a moisturizer, an isosorbide and a detergent. This invention also is directed to a method of making the composition of this invention. The method involves (1) heating water to between 60° C. and 70° C.; (2) adding a detergent base to the water and mixing the solution; (3) cooling the solution and adding an alpha hydroxy acid, an isosorbide and sodium pyrollidone carboxylate; (4) continuing to cool the solution to between 25° C. and 35° C. and then adding benzoyl peroxide and a preservative to the solution; (5) mixing and milling the product until smooth; and (6) adjusting the pH of the product to a pH of 3-5 with a base. This invention also is directed towards a method for treating a patient afflicted with acne by applying the composition of this invention to the affected areas of the patient's skin.
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: August 13, 2002
    Inventors: Karl F. Popp, Brent D. Stiefel
  • Patent number: 6406682
    Abstract: Human skin is artificially tanned, darkened and/or browned by topically applying thereto, for such period of time as required to elicit the desired response, an effective self-tanning/coloring amount of at least one plant of the genus Saxifraga, advantageously in association with a thus-effective amount of another skin colorant, e.g., dihydroxyacetone (“DHA”).
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: June 18, 2002
    Assignee: Societe L'Oreal
    Inventors: Richard Martin, Béatrice Belcour-Castro, Cédric Galup
  • Patent number: 6391923
    Abstract: The present invention relates to aqueous dispersions preparable by polymerization of an olefinically unsaturated, water-insoluble compound in the presence of a water-soluble allyl or vinyl ether of the formula 1 in which b is 0 or 1 n is 0 or 1 k is an integer from 1 to 20, X is O or N[(A—O)m—R] A is C2-C4-alkylene m is an integer from 5 to 900, and R is H or C1-C4-alkyl, and in which A is not exclusively C3- or C4-alkylene, by mixing the olefinically unsaturated water-insoluble compound with the water-soluble allyl and vinyl ether in water, and triggering the polymerization by a free-radical initiator.
    Type: Grant
    Filed: July 13, 2000
    Date of Patent: May 21, 2002
    Assignee: Clariant GmbH
    Inventors: Klaus Pöllmann, Hendrik Ahrens, Achim Stankowiak
  • Publication number: 20020039599
    Abstract: Disclosed is a method of treating small intestinal bacterial overgrowth (SIBO) or a SIBO-caused condition in a human subject. SIBO-caused conditions include irritable bowel syndrome, fibromyalgia, chronic pelvic pain syndrome, chronic fatigue syndrome, depression, impaired mentation, impaired memory, halitosis, tinnitus, sugar craving, autism, attention deficit/hyperactivity disorder, drug sensitivity, an autoimmune disease, and Crohn's disease. Also disclosed are a method of screening for the abnormally likely presence of SIBO in a human subject and a method of detecting SIBO in a human subject. A method of determining the relative severity of SIBO or a SIBO-caused condition in a human subject, in whom small intestinal bacterial overgrowth (SIBO) has been detected, is also disclosed.
    Type: Application
    Filed: April 17, 2001
    Publication date: April 4, 2002
    Inventors: Henry C. Lin, Mark Pimentel
  • Publication number: 20020004057
    Abstract: A method for preparing a disinfectant and sterilizing peracetic acid solution, comprising the production just before use of peracetic acid by mixing an activator (HP) with a parent mixture.
    Type: Application
    Filed: April 22, 1999
    Publication date: January 10, 2002
    Inventor: RENATO TABASSO
  • Patent number: 6326032
    Abstract: A peroxyacid antimicrobial concentrate and use composition is provided comprising a C1 to C4 peroxycarboxylic acid or a C1 to C4 peroxycarboxylic acid combined with a C6 to C18 peroxyacid in beverage processing. The combination of these materials produces a synergistic effect, providing a much more potent biocide than can be obtained by using these components separately. Other components can be added to the composition such as hydrotrope coupling agents, stabilizers, etc. An effective antimicrobial use solution is formed at low concentrations when the concentrate composition is diluted with water to a pH in the range of about 2 to 8. Sanitizing of substantially fixed, “in-place” processing lines in dairies, breweries, and other food and beverage processing operations is one utility of the composition. Another utility is in processes including aseptic cold filling of beverage containers such as cans, glass bottles or two liter PET bottles.
    Type: Grant
    Filed: November 18, 1998
    Date of Patent: December 4, 2001
    Assignee: Ecolab Inc.
    Inventors: Francis L. Richter, Bruce R. Cords, Michael E. Besse, Kenji Nogami
  • Patent number: 6309654
    Abstract: The present invention pertains to the use of a cosmetically and dermatologically well-tolerated organic compound containing activated oxygen for preparing a preparation for improving the microcirculation of the skin.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: October 30, 2001
    Assignee: Gabriele Wyeth Ohg Kosmetik Berlin
    Inventors: Wolf-Dieter Hörner, Klaus Gäbelein
  • Patent number: 6262117
    Abstract: The present invention provides a method for treating acne vulgaris by serially applying a topical composition of azelaic acid and a topical composition of benzoyl peroxide. The present invention also provides topical compositions of a peroxide of benzoyl peroxide, and azelaic acid and its derivatives, such as azelaic acid, sodium salt or methylester which are useful for treating acne vulgaris and may be used to simultaneously apply benzoyl peroxide and azelaic acid.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: July 17, 2001
    Assignee: Allergan Sales, Inc.
    Inventor: John Sefton
  • Patent number: 6242009
    Abstract: Microbicidal formulations are described which are preferably ecologically friendly and non-toxic to mammals, and are highly effective against a broad spectrum of detrimental pathogenic microorganisms. The microbicidal formulation contains complexes having the formula R-M, wherein R is at least one organic chelating moiety and M is at least one metal ion which is microbicidal to at least one microorganism. These complexes can disrupt microorganism activities by penetrating the natural protecting bio-films of such microorganisms through the reaction of the R-group with the organic constituents of these microorganisms while releasing M into their intra-cellular media. Thus, this process exhibits its biocidal activities from the inside-out, contrary to other methods which rely on damaging the protective biofilms.
    Type: Grant
    Filed: April 20, 1999
    Date of Patent: June 5, 2001
    Inventors: Kareem I. Batarseh, Marwan Al-Kayed
  • Patent number: 6211213
    Abstract: 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.
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: April 3, 2001
    Assignee: Rohm and Haas Company
    Inventor: Beverly Jean El A'mma
  • Patent number: 6200551
    Abstract: A treatment for xerostomia, employing a composition having the active ingredient of carbamide peroxide. The carbamide peroxide compound contains urea and hydrogen peroxide. The hydrogen peroxide remains stable until the carbamide peroxide is applied to the mouth and contacts the water inherent therein. On contact, the hydrogen peroxide is freed from the urea, allowing the hydrogen peroxide to react within the mouth. The resulting chemical and mechanical reaction stimulates saliva within the mouth and thereby relieves the symptoms of xerostomia.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: March 13, 2001
    Inventor: Susan Ann Morgan
  • Patent number: 6117843
    Abstract: A pharmaceutical composition containing clindamycin and benzoyl peroxide is disclosed for the treatment of acne. The composition is stable for several months when stored at room temperature. Methods of preparing and of using the composition are disclosed.
    Type: Grant
    Filed: May 13, 1997
    Date of Patent: September 12, 2000
    Assignees: Lloyd J. Baroody, Gordon J. Dow
    Inventors: Lloyd J. Baroody, Gordon J. Dow, Debra A. Dow, Robert Lathrop
  • Patent number: 6114398
    Abstract: A composition is formed of chlorine dioxide and a phosphate added to a mixture of glucono delta lactone, glycerin and hydroxyethyl cellulose to form a lubricant that will stop itching by killing Candida species and several other organisms known to colonize the vagina.
    Type: Grant
    Filed: March 2, 1999
    Date of Patent: September 5, 2000
    Inventor: Perry A. Ratcliff
  • Patent number: 6080417
    Abstract: The invention concerns a hand disinfectant based on lower alcohols and is characterized by an aqueous solution of lower alcohols with synergists, the solution having a flash point of more than 21.degree. C.
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: June 27, 2000
    Assignee: Antiseptica Chemisch-Pharmazeutische Produkte GmbH
    Inventors: Axel Kramer, Leopold Dohner
  • Patent number: 6013637
    Abstract: Compositions and methods for the treatment of acne including a peroxide and an antibiotic from the lincomycin family of antibiotics are disclosed.
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: January 11, 2000
    Assignee: Dermik Laboratories Inc.
    Inventors: Robert W. Klein, Albert M. Packman
  • Patent number: 5958984
    Abstract: Compositions and processes for medicating human skin disorders using hydrogen peroxide as an active antimicrobial agent. The composition includes essentially hydrogen peroxide, a non-volatile carrier-solvent, and water. A predetermined final hydrogen peroxide concentration is achieved through evaporation of water. In this manner, hydrogen peroxide concentration may be controlled to avoid deleterious effects. Other therapeutic agents such as alpha hydroxy acids may also be added to the composition for treating various skin ailments.
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: September 28, 1999
    Inventor: Richard L. Devillez
  • Patent number: 5916568
    Abstract: A flash-dry disinfectant composition for use as a hand wash is described. The composition consists of a C.sub.2 -C.sub.5 alcohol, a hydrogen peroxide solution and a bacteriostatic skin emollient. The C.sub.2 -C.sub.5 alcohol is preferably isopropanol. The composition contains at least about 15% to about 35% by weight of hydrogen peroxide solution in order to ensure a bacteriacidal effect with short term exposure to the composition. The composition has broad application in the food and health care industries. The advantage is a flash-dry disinfectant which may be used in place of lengthy scrub procedures effectively destroying bacteria without known risk of evolutionary resistance and which requires no towels or associated paraphernalia.
    Type: Grant
    Filed: November 9, 1998
    Date of Patent: June 29, 1999
    Inventors: Teresa A. Smyth, Dennis R. Lambert
  • Patent number: 5912255
    Abstract: A pharmaceutical composition of all fluoroquinolones, including but not limited to, ciprofloxacin, ofloxacin, enoxacin, cinoxacin, pefloxacin, lomefloxacin, norfloxacin, tosufloxacin, fleroxacin, temafloxacin, trovafloxacin, and difloxacin, mixed with benzoyl peroxide in a vehicle for the topical treatment of a variety of skin conditions. The topical antibiotic and peeling agent will be in the form of a cream, ointment, lotion, gel, suspension, emulsion, cleansing bar, pledget, salve, tincture, spray, transdermal device, or other appropriate non-toxic pharmaceutical carrier.
    Type: Grant
    Filed: February 27, 1998
    Date of Patent: June 15, 1999
    Inventor: Letantia Bussell
  • Patent number: 5869062
    Abstract: An improved skin treatment composition is provided. The composition comprises calamine in an amount between about 8% and 20%, an antioxidant in an amount between about 0.05 and 3 weight percent; and an herbal anti-bacterial substance in an amount between about 0.25 and 4 weight percent. These ingredients are combined with a base, preferably comprised of water and glycerin, in order to prepare the inventive composition. The base will generally comprise from between 25% and 60% by weight of the overall composition.
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: February 9, 1999
    Inventor: Benjamin Oliver