Patents Examined by Clinton Ostrup
  • Patent number: 6468507
    Abstract: A non-aqueous medicinal aerosol formulation comprising rosiglitazone maleate, a fluid carrier, and an amino acid stabilizer. The aerosol formulation may also include drug combination formulations comprising rosiglitazone maleate and a second anti-diabetic medicament.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: October 22, 2002
    Assignee: Aeropharm Technology, Inc.
    Inventors: Anthony J. Cutie, Akwete L. Adjei, Frederick A. Sexton
  • Patent number: 6464960
    Abstract: The aerosol hair spray composition contains a hair-setting polymer in a solvent/propellant system containing a C1 to C4 alcohol, water, a cosolvent selected from among acetone and methyl acetate or a mixture thereof, and aerosol propellants, particularly a combination of dimethyl ether and a fluorocarbon. The composition according to the invention makes it possible to produce low-cost, water-containing aerosol hair sprays with a reduced VOC content and at the same time to optimize their use properties.
    Type: Grant
    Filed: July 13, 2000
    Date of Patent: October 15, 2002
    Assignee: Wella Aktiengesellschaft
    Inventors: Liane Staehle, Ulrich Herfurt
  • Patent number: 6464959
    Abstract: A non-aqueous medicament aerosol formulation comprising troglitazone, or a derivative thereof, a fluid carrier, and an amino acid stabilizer. The aerosol formulation may also include drug combination formulations comprising troglitazone and a second anti-diabetic medicament.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: October 15, 2002
    Assignee: Aeropharm Technology Incorporated
    Inventors: Anthony J. Cutie, Akwete L. Adjei
  • Patent number: 6461597
    Abstract: A cosmetic consists of a cosmetic raw material in the form of an emulsion of silicone or organic oil containing crosslinked particles mixed with other cosmetic raw materials. Its touch on fingers and skin is good, spreading and feel during use are good, and it can also prevent unruly hair, stray hair, and tangling of hair, so hair can easily be arranged. It imparts a fresh, dry feeling without any stickiness. The cosmetic raw material consists of the silicone or organic oil emulsion containing crosslinked particles with a mean particle diameter of 0.05 to 100 &mgr;m. Crosslinking is obtained by an hydrosilylation of liquid crosslinkable compositions consisting of (A) organic compounds with at least two aliphatic unsaturated bonds per molecule, (B) silicon containing organic compounds with at least two hydrogen atoms bonded to silicon atoms in each molecule, and (C) hydrosilylation reaction catalysts.
    Type: Grant
    Filed: November 7, 2000
    Date of Patent: October 8, 2002
    Assignee: Dow Corning Toray Silicone Co., LTD.
    Inventors: Yoshitsugu Morita, Kazuo Kobayashi, Ozaki Masaru
  • Patent number: 6461592
    Abstract: The present invention relates to a method for transferring one or more active ingredients between different phase carriers, which includes: (a) providing a solid, semi-solid, or nonaqueous liquid drug which contains at least one active ingredient; (b) admixing said drug with water or water solution to form an admixture; and (c) nebulizing said admixture to form liquid fine drops containing said active ingredient. This method enables the active ingredient stored in a solid phase carrier to transfer into an aqueous phase carrier, or enables the active ingredient stored in a non-aqueous liquid carrier to transfer into an aqueous phase carrier. The aqueous phase carrier contains the active ingredient can then be nebulized with a nebulizer by means of ultrasonic vibration. The present invention provides a new method for controlling administration by transferring the active ingredient between different phase carriers.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: October 8, 2002
    Assignee: Purzer Pharmaceutical Co., Ltd.
    Inventors: Hsiu-Kang Chang, Huei Lung Chang, Tiao Ling Hsieh, Chun Hsieh Tsai
  • Patent number: 6451330
    Abstract: A cosmetic composition is provided which includes at least about 2% solid asymmetric particles, a retinoid solubilized in a fluid oil and wherein the fluid oil to solid particles are present in a weight ratio such that the composition exhibits a normal force value of less than −100 milli-Newton containing a retinoid. The composition diminishes the appearance and feel of oily skin and is capable of delivering benefits associated with retinoids.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: September 17, 2002
    Assignee: Unilever Home & Personal Care, USA, division of Conopco, Inc.
    Inventors: Quynh Pham, Yan Zhou, Prem Chandar
  • Patent number: 6436416
    Abstract: Cosmetic skin care compositions containing a high performing retinyl ester which is an ester of retinol with C18, unsaturated, non-essential, cis-6 and/or cis-12 fatty acid. The ester is preferably selected from the group consisting of gamma-retinyl linolenate, retinyl petroselinate, and retinyl cis-12-octadecenoate.
    Type: Grant
    Filed: April 18, 2001
    Date of Patent: August 20, 2002
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Stewart Paton Granger, Susanne Teklits Iobst, Marieann Barratt, Richard John Kosturko, Victor DeFlorio, Ian Richard Scott
  • Patent number: 6436368
    Abstract: Described is a process for preparing beclomethsaone dipropionate Freon® clathrate comprising the use of an agent which selectively binds methanol to selectively remove methanol from a mixture of methanol and Freon® 11 containing beclomethasone dipropionate.
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: August 20, 2002
    Assignee: Schering Corporation
    Inventors: George M. Love, Stanley Rosenhouse
  • Patent number: 6436937
    Abstract: The invention relates to a device and method for the treatment of Alzheimer's dementia with desoxypeganine and/or a pharmaceutically acceptable acid addition salt of desoxypeganine.
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: August 20, 2002
    Assignee: LTS Lohman-Therapie Systeme AG
    Inventors: Bodo Asmussen, Thomas Hille, Hans-Rainer Hoffmann, Klaus Opitz
  • Patent number: 6436371
    Abstract: Oral composition comprises a wintergreen flavor imparting ingredient and having an alkaline pH, wherein the wintergreen flavor imparting ingredient is 2′-hydroxypropiophenone.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: August 20, 2002
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventor: Neil Kilcullen
  • Patent number: 6436417
    Abstract: A substantially alcohol-free composition for treatment of acne contains about 0.05 to 26% by weight salicylic acid and about 0.05 to 28% by weight of a solubilizing agent for the salicylic acid, which is sodium tetraborate, sodium carbonate or sodium bicarbonate, dissolved in a cosmetically acceptable aqueous medium.
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: August 20, 2002
    Assignee: Blistex Inc.
    Inventors: Mohinder Singh, Michael A. Wojcik
  • Patent number: 6432386
    Abstract: Cosmetic compositions comprising, in a cosmetically acceptable medium: (1) at least one film-forming polymer (A), wherein a film obtained by drying a mixture of said polymer (A) with ethanol or water, at room temperature and at a relative humidity of 50%, has a mechanical profile defined by at least: (i) a degree of elongation at break (&egr;r) of greater than or equal to 300%; (ii) a recovery at 300 seconds (R300) of greater than or equal to 45%; and (iii) if the recovery at 300 seconds (R300) is from 45% to 60%, then the elongation at break is less than or equal to 1300%; and (2) at least one crosslinked thickening polymer (B) comprising at least one (meth)acrylic acid monomeric, wherein said at least one polymer (B) is present in the composition in an amount ranging from at least 0.6% by weight, relative to the total weight of the composition.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: August 13, 2002
    Assignee: L'Oreal, S.A.
    Inventors: Isabelle Rollat-Corvol, Pascale Cothias
  • Patent number: 6432385
    Abstract: Cosmetic compositions comprising at least one film-forming polymer, in a cosmetically acceptable medium, wherein said at least one film-forming polymer has, at the polymer concentration of the composition, a mechanical profile, measured in an aqueous-alcoholic medium comprising 20% by volume of ethanol, defined by at least: (i) an attachment angle &agr; of greater than 47°, and (ii) if &agr; is greater than or equal to 90°, a maximum detachment force Fmax<5 newtons.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: August 13, 2002
    Assignee: L'Oreal, S.A.
    Inventors: Isabelle Rollat-Corvol, Henri Samain
  • Patent number: 6428772
    Abstract: A composition for topical aerosol application contains, by weight, a) about 20 to 90% of an active mixture in the form of a solution, gel or lotion with salicylic acid or benzoyl peroxide as active ingredient, and optionally, a polymeric thickening agent for a gel or lotion, and b) about 10 to 80% of a propellant system which includes dimethyl ether. The composition has a temperature in the range of 3 to 25° C. when dispensed.
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: August 6, 2002
    Assignee: Blistex Inc.
    Inventors: Mohinder Singh, Michael A. Wojcik
  • Patent number: 6391323
    Abstract: A composition having analgesic, antiseptic and skin healing promoting activity, suitable for the treatment of burns, sunburns, scalds, irritation, sores and abrasions which includes, as active ingredients, chlorophyll, cod liver oil, and camphor, preferably together with a natural antiseptic agent chosen from niaouli oil, thyme oil, and mixtures thereof, in a pharmaceutically acceptable vehicle for topical application.
    Type: Grant
    Filed: May 23, 2000
    Date of Patent: May 21, 2002
    Inventor: Andrea Carnevali
  • Patent number: 6352701
    Abstract: Disclosed is a composition including a lower alcohol and water in a weight ratio of about 35:65 to 100:0, between at least 0.5% and 8.0% by weight thickener system comprised of at least two emulsifiers, each emulsifier present in at least 0.05% by weight wherein the composition free of auxiliary thickeners has a viscosity of at least 4,000 centipoise at 23 degrees C. and wherein each emulsifier is comprised of at least one hydrophobic group and at least one hydrophilic group. The composition is useful as a presurgical scrub replacement, a lotion or other hand preparation.
    Type: Grant
    Filed: May 27, 1999
    Date of Patent: March 5, 2002
    Assignee: 3M Innovative Properties Company
    Inventors: Matthew T. Scholz, Robert A. Asmus, Jill R. Charpentier
  • Patent number: 6348204
    Abstract: A cosmetic or dermatological composition, comprising: in combination, at least one extract of mulberry or an active substance isolated from the extract, at least one extract of skullcap or an active substance isolated from the extract and at least one salicylic acid derivative or salt thereof.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: February 19, 2002
    Assignee: L'Oreal
    Inventor: Philippe Touzan
  • Patent number: 6338839
    Abstract: A transfer-resistant make-up or care composition, comprising: a fatty phase, and a volatile solvent comprising a linear decamethyltetrasiloxane and at least one additional solvent which has an evaporation speed that is greater than the evaporation speed of the linear decamethyltetrasiloxane.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: January 15, 2002
    Assignee: L'Oreal
    Inventors: Frédéric Auguste, Pascal Arnaud, Jean-Yves Fouron
  • Patent number: 6333044
    Abstract: An analgesic/anti-inflammatory pharmaceutical dosage form which comprises an effective amount of an active ingredient selected from the group consisting of racemic 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid, optically active forms thereof and pharmaceutically acceptable salts thereof, in combination with a pharmaceutically acceptable excipient or diluent, said dosage form being an intranasally administrable dosage form.
    Type: Grant
    Filed: February 1, 1995
    Date of Patent: December 25, 2001
    Assignee: Recordati, S.A. Chemical and Pharmaceutical Company
    Inventors: Giancarlo Santus, Giuseppe Bottoni, Ettore Bilato
  • Patent number: 6274153
    Abstract: A structured cosmetic material which includes water, a fat component, an o/w emulsifier, a w/o emulsifier, a polysaccharide such as &kgr;-carragheen forming a three-dimensional network, and optionally conventional components.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: August 14, 2001
    Assignee: Schwan-Stabilo Cosmetics GmbH & Co.
    Inventors: Werner Bruechert, Willy Weiss, Michael Healy