Organic Pressurized Fluid Patents (Class 424/45)
  • Patent number: 8192723
    Abstract: A single phase aerosol composition comprising the following constituents: (a) 5 to 75 wt % of a hydrofluorocarbon(s) (HFC) of vapour pressure greater than or equal to 4 bar at 20° C. (60 psig at 70° F.); (b) 10 to 30 wt % of a hydrocarbon propellant; (c) 1 to 70 wt % of a hydrocarbon solvent(s) with a vapour pressure of less than 0.1 mm Hg at 20° C.; (d) 0.01 to 10 wt % of an active constituent(s) selected from the group which includes fragrances, air-sanitisers, air fresheners, deodorizers, odor eliminators, malodor counteractants, insecticides, insect repellants, medicinal substances, disinfectants, aroma therapy compositions; and, (e) 0 to 25 wt % of an adjuvant constituent(s) other than (a), (b), (c) or (d). Methods of making the said composition and aerosol dispensers containing the said composition are also disclosed.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: June 5, 2012
    Assignee: Reckitt Benckiser (UK) Limited
    Inventors: Claire Louise Hewson-Hyde, Paul William Robinson, Andrea Szeki, John McNamara
  • Publication number: 20120134935
    Abstract: The administration of aerosolize particles of mometasone furoate in the form of dry powders, solutions, or aqueous suspension for treating corticosteroid-responsive diseases of the surfaces of upper and/or lower airway passages and/or lungs, e.g., allergic rhinitis and asthma is disclosed.
    Type: Application
    Filed: February 6, 2012
    Publication date: May 31, 2012
    Applicant: Schering Corporation
    Inventors: Joel A. SEQUEIRA, Francis M. CUSS, Keith B. Nolop, Imtiaz A. Chaudry, Nagamani NAGABJUSHAN, James E. PATRICK, Mitchell Cayen
  • Publication number: 20120134934
    Abstract: Alkaloid aminoester derivatives according to formula (I) and (VI) act as muscarinic receptor antagonists.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 31, 2012
    Applicant: CHIESI FARMACEUTICI S.p.A.
    Inventors: Gabriele AMARI, Mauro Riccaboni, Marco Farina
  • Patent number: 8187574
    Abstract: The present invention is directed to an intermittent aerosol dispensing device, for application of a product to skin of a human being, where the aerosol dispensing device includes an intermittent injection mechanism located downstream of an aerosol valve of an aerosol dispenser and responsive to a pushbutton of the aerosol dispensing device, and the aerosol dispensing device further includes a pressure chamber. A ratio of an injection time to a stop time is set, in said intermittent injection mechanism, to 0.1 to 5.0, so that when said aerosol valve is opened a cycle of injection and stop is performed 1 to 25 times per second in order to obtain a cooling and/or massage effect on the skin.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: May 29, 2012
    Assignee: Dazio Corporation
    Inventors: Satoshi Mekata, Hiroshi Fujio
  • Publication number: 20120128598
    Abstract: A stable topical alcohol-free aerosol foam containing one or more keratolytic agents is provided. The foam-forming formulation is an oil-in-water emulsion which contains one or more hydrofluoroalkane (HFA) propellants and one or more keratolytic agents. The keratolytic agent may be present in either phase of the emulsion or dispersed in the emulsion. The oil phase may consist at least in part of the HFA propellant. The foam is stable on the skin for at least 5 minutes at body temperature and disappears into the skin upon rubbing or after prolonged standing. The formulations may not contain additional co-solvents or non-HFA co-propellants. The formulations demonstrate reduced intensity of the odor and/or color associated with the keratolytic agent(s) as compared to conventional formulations containing keratolytic agents.
    Type: Application
    Filed: January 5, 2012
    Publication date: May 24, 2012
    Applicant: Precision Dermatology, Inc.
    Inventors: Mark W. Trumbore, Ronald M. Gurge, Jane C. Hirsh
  • Publication number: 20120125325
    Abstract: An agent, which is amlexanox, is useful in the therapy of a disease associated with neutrophilia.
    Type: Application
    Filed: May 28, 2010
    Publication date: May 24, 2012
    Inventors: Robin Mark Bannister, John Brew
  • Patent number: 8182791
    Abstract: A formulation for an inhaler device comprises carrier particles having a diameter of at least 50 ?m and a mass median diameter of at least 175 ?m; active particles; and additive material to which is able to promote release of the active particles from the carrier particles on actuation of the inhaler device. The formulation has excellent flowability even at relatively high fine particle contents.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: May 22, 2012
    Assignee: Vectura Limited
    Inventors: John Nicholas Staniforth, David Alexander Vodden Morton, Rajbir Gill, Gaetano Brambilla, Rossella Musa, Lorenzo Ferrarini
  • Patent number: 8178078
    Abstract: A composition for solvating one or more active agents in an aqueous solution which is suitable for dispensing as a compressed gas aerosol composition is disclosed. The composition includes at least one surfactant, at least one active agent (such as a fragrance or an insecticide), and a compressed gas propellant. The at least one surfactant is preferably present in an amount from about 0.1 wt. % to about 3 wt. %. The at least one active agent is preferably present in an amount from about 0.1 wt. % to about 2 wt. %. The compressed gas propellant is preferably present in an amount from about 0.1 wt. % to about 1 wt. %. The total surfactant weight to active agent weight ratio for the composition is preferably about 1:3 to 5:1. The composition uses a reduced amount of surfactant and active agent thereby allowing for a more efficient active agent loading and a reduced stickiness or tackiness on surfaces contacted during use.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: May 15, 2012
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Paul A. Clark, Richard S. Valpey, III, Maciej K. Tasz
  • Patent number: 8173107
    Abstract: The present invention relates to the delivery of antipsychotics through an inhalation route. Specifically, it relates to aerosols containing antipsychotics that are used in inhalation therapy. In a method aspect of the present invention, an antipsychotic is delivered to a patient through an inhalation route. The method comprises: a) heating a composition, wherein the composition comprises an antipsychotic, to form a vapor; and, b) allowing the vapor to cool, thereby forming a condensation aerosol comprising particles with less than 5% antipsychotic drug degradation products. In a kit aspect of the present invention, a kit for delivering an antipsychotic through an inhalation route is provided which comprises: a) a thin coating of an antipsychotic composition and b) a device for dispensing said thin coating as a condensation aerosol.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: May 8, 2012
    Assignee: Alexza Pharmaceuticals, Inc.
    Inventors: Joshua D. Rabinowitz, Alejandro C. Zaffaroni
  • Publication number: 20120093883
    Abstract: A method for treating at least one of neuro-olfactory triggered illnesses, and related conditions within a subject is provided. The method includes the steps of: a) providing a composition that includes one or more agents adapted to induce a level of anosmia/hyposmia in the subject, which level of anosmia/hyposmia is sufficient to substantially decrease olfactory sensory stimulation within the subject and a neurologic response to the stimulation that is one or both of triggering and aggravating the illness or condition; and b) applying the composition to a nasopharynx region of the subject.
    Type: Application
    Filed: April 6, 2010
    Publication date: April 19, 2012
    Inventors: Joshua D. Levine, Robert A. Levine
  • Publication number: 20120093740
    Abstract: Short biologically active tetrapeptides are disclosed that are comprised of the sequences GxxG and PxxP where G (glycine) and P (proline) are maintained and x is a variable amino acid. The peptides can be used singly or in combination to stimulate production of extracellular matrix proteins in skin. A rapid, low-cost method of producing heterogenous formulations of tetrapeptides is disclosed.
    Type: Application
    Filed: December 29, 2011
    Publication date: April 19, 2012
    Applicant: HELIX BIOMEDIX, INC.
    Inventors: Scott M. Harris, Timothy J. Falla, Lijuan Zhang
  • Publication number: 20120093739
    Abstract: The invention relates to formulations useful in treating hair disorders, improving the health of hair, increasing hair growth, and in increasing the niacin content of hair follicles. Nicotinic acid alkyl esters having a straight chain alkyl group of from 1 to 22 methylene units, preferably from 6 to 16 methylene units, and most preferably from 8 to 14 methyl units, may be used, alone or in combinations for treating these conditions.
    Type: Application
    Filed: November 28, 2011
    Publication date: April 19, 2012
    Inventors: Elaine L. JACOBSON, Myron K. Jacobson, Hyuntae Kim, Donna L. Coyle, William R. Coyle
  • Patent number: 8158110
    Abstract: The present invention relates to methods and compositions for prevention of graft rejection in lung transplant recipients and for treatment of subjects with pulmonary disorders. Specifically, the methods and compositions of the invention provide a means for inhibiting immune response mediated inflammatory processes in the lungs. The method of the invention comprises the administration of aerosolized cyclosporine for prevention of acute and/or chronic refractory rejection in lung transplant patients. The invention further provides for the use of aerosolized cyclosporine to treat subjects having immunologically mediated inflammatory pulmonary disorders including, but not limited to, asthma, cystic fibrosis, idiopathic pulmonary fibrosis, chronic bronchitis and allergic rhinitis.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: April 17, 2012
    Assignee: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: Aldo T. Iacono, Griffith Bartley
  • Patent number: 8158109
    Abstract: The present subject matter provides foamable suspension gels that foam after release from a container. The foamable suspension gels contain at least one pharmaceutically active agent that is sparingly soluble to insoluble in water, a second pharmaceutically active agent, and optionally a third active agent.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: April 17, 2012
    Assignee: Stiefel Research Australia Pty Ltd
    Inventors: Albert Zorko Abram, Lilian Fuchshuber
  • Publication number: 20120087873
    Abstract: Provided, among other things, is a delivery module for a non-greasy, water-based urea composition comprising: an aerosol delivery device; within the aerosol delivery device, the urea composition comprising 20% or more urea by weight, non-greasy lipophilic component(s), and a frothing agent, the urea composition having a viscosity low enough to support aerosol delivery, and the urea composition effective to form a foam upon propellant-driven aerosol delivery; and within the aerosol delivery device, a propellant.
    Type: Application
    Filed: December 15, 2011
    Publication date: April 12, 2012
    Applicant: Quinnova Pharmaceuticals, Inc.
    Inventor: Mats Silvander
  • Publication number: 20120082626
    Abstract: The present invention concerns with a new use of R-Bambuterol or Bambuterol as inhaled medicament for treatment of asthma, COPD and other respiratory disorders, and a new use of R-bambuterol or bambuterol and corticosteroids or other therapeutically active medicament as combined inhaled therapies. The invention also related to a new use of R-bambuterol with reduced drug tollerance and risk of exerbation of asthma associated with bambuterol in treatment of respritroy discorders.
    Type: Application
    Filed: June 11, 2010
    Publication date: April 5, 2012
    Inventor: Wen Tan
  • Publication number: 20120082627
    Abstract: The present invention relates to foamable otic pharmaceutical compositions comprising fluoroquinolones and methods of preparing same. Particularly, the present invention relates to pharmaceutical compositions comprising oil-in-water emulsions comprising fluoroquinolones and gas propellants, administered to the ear as foam for treating ear disorders.
    Type: Application
    Filed: June 8, 2010
    Publication date: April 5, 2012
    Applicant: OTIC Pharma Ltd.
    Inventors: Rodrigo Yelin, Eran Eilat
  • Patent number: 8142763
    Abstract: The invention relates to pressurized metered dose inhalers (MDIs) in which all or part of the internal surface is stainless steel, anodized aluminum, or lined with an inert organic coating and which contain a formulation which comprises ipratropium bromide.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: March 27, 2012
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: David Lewis, David Ganderton, Brian Meakin, Paolo Ventura, Gaetano Brambilla, Raffaella Garzia
  • Publication number: 20120070385
    Abstract: The present specification discloses tetrahydroindolone derivatives or analogues and methods for treating cognitive/attention deficit disorders using such tetrahydroindolone derivatives and analogues.
    Type: Application
    Filed: September 27, 2011
    Publication date: March 22, 2012
    Applicant: SPECTRUM PHARMACEUTICALS, INC.
    Inventors: Alvin J. Glasky, David B. Fick, David Helton
  • Publication number: 20120070384
    Abstract: A topical, foamable composition is provided that includes at least one antifungal agent that is able to penetrate the upper layers of skin and is retained in or on an area to be treated for a prolonged period of time, and that has a residual non-volatile component content less than 25%. In addition, a method of treating fungal diseases including jock itch, tinea, dandruff and sebborheic dermatitis is provided, and includes applying to the affected area of patient requiring such treatment an antifungal composition.
    Type: Application
    Filed: June 21, 2011
    Publication date: March 22, 2012
    Applicant: STIEFEL RESEARCH AUSTRALIA PTY LTD
    Inventors: Greg DAVEY, Albert Zorko ABRAM
  • Patent number: 8137657
    Abstract: In a method of producing particles suitable for use as carrier particles in dry powder inhalers, particles (1) of a size suitable for use as carrier particles in dry powder inhalers are treated so as to dislodge small grains from the surface of the particles, without substantially changing the size of the particles during the treatment. The treatment gives improved efficiency of redispersion of active particles from the surfaces of carrier particles.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: March 20, 2012
    Assignee: Vectura Limited
    Inventor: John Nicholas Staniforth
  • Publication number: 20120064014
    Abstract: An azeotrope-like mixture consisting essentially of chlorotrifluoropropene and at least one component selected from the group consisting of a C1-C3 alcohol, a C5-C6 hydrocarbon, a halogenated hydrocarbon, methylal, methyl acetone, water, nitromethane, and combinations thereof.
    Type: Application
    Filed: November 17, 2011
    Publication date: March 15, 2012
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: RAJAT BASU, LESLIE BEMENT, KANE COOK, RYAN HULSE, GARY KNOPECK, HANG T. PHAM, RAJIV R. SINGH, DAVID J. WILLIAMS
  • Publication number: 20120060834
    Abstract: The present invention application relates to a pharmaceutical preparation to be administered into respiratory organs for treating or preventing inflammatory respiratory diseases, comprising a peptide which acts on formyl peptide receptors (FPRs) or receptors analogous thereto, in an amount which is effective in suppressing respiratory inflammation. The present invention application also relates to a method for treating or preventing inflammatory respiratory diseases by using the preparation, and to a kit containing the preparation. As compared with systemic administration of the peptide by injection, direct administration of the peptide to respiratory organs remarkedly improves the effect in suppressing respiratory inflammation.
    Type: Application
    Filed: May 12, 2010
    Publication date: March 15, 2012
    Applicant: Postech Academy-Industry Foundation
    Inventors: Yoon Keun Kim, Yong Song Gho
  • Publication number: 20120058058
    Abstract: The present invention relates to novel compounds and compositions and the use of them for the control of fungal and bacterial pathogens, insect pests, acari, nematodes and other invertebrate pests including, but not limited to post-harvest and soil diseases, building mold remediation, and seed and grain sanitation.
    Type: Application
    Filed: May 11, 2010
    Publication date: March 8, 2012
    Applicant: AGRAQUEST, INC.
    Inventors: Jorge I. Jimenez, Jonathan S. Margolis, John Kenneth Baird, Sarah F. Lego
  • Publication number: 20120055469
    Abstract: Various aspects of the present invention provide for methods of manufacturing a pharmaceutical drug product, which include storing a container at a temperature greater than ambient conditions for at least about seven days and conducting release testing on the container after storing. Products manufactured by this method have a more consistent fine particle size distribution (FSD) and fine particle fraction (FPF) at ambient conditions and at accelerated stability conditions over the life of the drug product. Advantageously, such products may more reliably and regularly pass testing requirements as required for an approved drug product by regulatory authorities such as the United States Food and Drug Administration (USFDA).
    Type: Application
    Filed: November 16, 2011
    Publication date: March 8, 2012
    Applicant: Schering Corporation
    Inventors: JILL K. SHERWOOD, Joel Sequeira, Brent Ashley Donovan
  • Publication number: 20120058056
    Abstract: This invention concerns a method of treating hemangiomas with a beta blocker by applying the beta blocker onto the hemangiomas directly. The invention also concerns a combination therapy by using a beta blocker along with a corticosteroid or an alpha adrenergic receptor agonist for the treatment of hemangiomas.
    Type: Application
    Filed: April 9, 2010
    Publication date: March 8, 2012
    Applicant: UNIVERSITY OF MEDICINE AND DENTISTRY OF NEW JERSEY
    Inventor: Suqin Guo
  • Publication number: 20120058057
    Abstract: The present invention relates to special ammonium carboxylates, their synthesis and application, particularly as anti-dandruff agents.
    Type: Application
    Filed: November 8, 2011
    Publication date: March 8, 2012
    Applicant: MERCK PATENT GMBH
    Inventors: William-Robert PITNER, Marlies WATERMANN, Jens EICHHORN, Thomas RUDOLPH, Uschi SCHMID-GROSSMANN
  • Publication number: 20120058160
    Abstract: Embodiments of the invention relate to particles of active substances, methods for preparing the particles, formulations containing the particles, and metered dose inhalers containing such particles or formulations. In one embodiment, a composition of an aerosol formulation is provided and contains a particulate active substance of non-micronized, solid particles having a mass median aerodynamic diameter of less than 10 ?m suspended in a hydrofluorocarbon fluid vehicle at a concentration within a range from about 0.2% w/v to about 5% w/v. The aerosol formulation exhibits a flocculation volume of about 85% or greater about 1 minute after mixing the particulate active substance and the hydrofluorocarbon fluid vehicle. The particulate active substance contains an alkaloid ergotamine, pharmaceutically acceptable salts thereof, analogues thereof, or derivatives thereof.
    Type: Application
    Filed: November 11, 2011
    Publication date: March 8, 2012
    Inventors: Andreas Kordikowski, Stephen Ernest Walker, Peter York
  • Patent number: 8128910
    Abstract: A pesticidal aerosol composition, containing 3-phenoxybenzyl ester compound represented by Formula (I): wherein, X represents a hydrogen atom or a cyano group; Z represents a hydrogen atom or a fluorine atom; and R1 and R2 each independently represent a hydrogen atom, a C1-C3 alkyl group that may be substituted with halogen atoms, or a halogen atom; 4-methoxymethyl-2,3,5,6-tetrafluorobenzyl 3-(2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylate, an organic solvent, and a propellant has an excellent pesticidal activity.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: March 6, 2012
    Assignee: Sumitomo Chemical Company, Limited
    Inventor: Yoshito Tanaka
  • Patent number: 8124057
    Abstract: There invention discloses aqueous dispersions of nanoparticulate aerosol formulations, dry powder nanoparticulate aerosol formulation, propellant-based aerosol formulations, methods of using the formulations in aerosol delivery devices, and methods of making such formulations. The nanoparticles of the aqueous dispersions or dry powder formulations comprise insoluble drug particles having a surface modifier on the surface thereof.
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: February 28, 2012
    Assignee: Alkermes Pharma Ireland Limited
    Inventors: H. William Bosch, Kevin D. Ostrander, Eugene R. Cooper
  • Patent number: 8119105
    Abstract: The invention relates to an aerosol container for pharmaceutically active aerosols that are to be administered in predetermined amounts and that are supplied in the container in the form of a suspension, the suspension also comprising, in addition to a pharmaceutically active substance, at least a propellant gas. The aerosol container has a metering valve that comprises a metering chamber and a valve stem. In a first position of the valve stem, the metering chamber is in communication with the interior of the container and has been filled with a predetermined amount of the aerosol. In a second position of the valve stem, the amount of aerosol disposed in the metering chamber is released. The propellant gas is an alternative propellant gas that is free of fluorochlorohydrocarbons, preferably a propellant gas that comprises only fluorohydrocarbons, and the inner wall of the container is coated with a plastics coating.
    Type: Grant
    Filed: April 28, 2003
    Date of Patent: February 21, 2012
    Assignee: Novartis Corporation
    Inventors: Francois Brugger, Angelika Stampf
  • Patent number: 8119106
    Abstract: The present invention is related to a foamable composition of matter comprising iodine, water, a foam adjuvant, a surface-active agent and a gelling agent. This foamable composition, which may be provided in a propellant free foaming device, or alternatively may further comprise a propellant, evolves into foam, which is effective in the topical treatment and prevention of various skin disorders.
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: February 21, 2012
    Assignee: Foamix Ltd
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Publication number: 20120039952
    Abstract: Compositions, methods and systems are provided for pulmonary or nasal delivery of two or more active agents via a metered dose inhaler. In one embodiment, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.
    Type: Application
    Filed: May 17, 2011
    Publication date: February 16, 2012
    Applicant: PEARL THERAPEUTICS, INC.
    Inventors: Reinhard Vehring, Michael Steven Hartman, David Lechuga-Ballesteros, Adrian Edward Smith, Vidya B. Joshi, Sarvajna Kumar Dwivedi
  • Patent number: 8114385
    Abstract: The invention relates to stable oleaginous cosmetic or therapeutic foam compositions containing certain active agents, having unique therapeutic properties and methods of treatment using such compositions. The foamable composition includes a polyethylene glycol (PEG) or PEG derivative and mixtures thereof, wherein the PEG or PEG derivative is present at a concentration of about 70% to about 96.5% by weight of the total composition; a surface-active agent at a concentration of about 0.1% to less than about 10% by weight of the total composition; and a therapeutically effective amount of at least one active agent.
    Type: Grant
    Filed: December 26, 2006
    Date of Patent: February 14, 2012
    Assignee: Foamix Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini, Alex Besonov
  • Publication number: 20120034172
    Abstract: Pharmaceutical formulations to be administered by pressurized metered dose inhalers (pMDIs), comprising a compound of general formula (I) may be used for the treatment and/or prevention of inflammatory or obstructive airway diseases.
    Type: Application
    Filed: August 2, 2011
    Publication date: February 9, 2012
    Applicant: CHIESI FARMACEUTICI S.p.A.
    Inventors: Sauro BONELLI, Elena Losi, Enrico Zambelli
  • Publication number: 20120027691
    Abstract: Cinnamic acid-based oligomers and therapeutic uses thereof are provided. The oligomers are used as anti-inflammation agents, inhibitors of elastase and anti-oxidants, and in some cases (e.g. the treatment of lung disorders such as lung cancer) all three activities are simultaneously beneficial. Subsets of the oligomers (e.g. ?-O4 and ?-5 trimers and tetramers) are used as anticoagulants.
    Type: Application
    Filed: August 4, 2009
    Publication date: February 2, 2012
    Inventors: Umesh R. Desai, Brian L. Henry, Aiye Liang, Jay Thakkar, John B. Mangrum, Ivo Torres Filho, Bruce D. Spiess, Masahiro Sakagami, Bhawana Saluja
  • Publication number: 20120027692
    Abstract: The compound of formula (I) is an inhibitor of human neutrophil elastase, useful for inhalation treatment of pulmonary inflammation.
    Type: Application
    Filed: January 22, 2010
    Publication date: February 2, 2012
    Applicant: CHIESI FARMACEUTICI S.p.A.
    Inventors: Christine Edwards, Janus Kulagowski, Harry Finch
  • Patent number: 8101664
    Abstract: Provided, among other things, is a delivery module for a non-greasy, water-based urea composition comprising: an aerosol delivery device; within the aerosol delivery device, the urea composition comprising 20% or more urea by weight, non-greasy lipophilic component(s), and a frothing agent, the urea composition having a viscosity low enough to support aerosol delivery, and the urea composition effective to form a foam upon propellant-driven aerosol delivery; and within the aerosol delivery device, a propellant.
    Type: Grant
    Filed: January 18, 2008
    Date of Patent: January 24, 2012
    Assignee: Quinnova Pharmaceuticals, Inc.
    Inventor: Mats Silvander
  • Patent number: 8101160
    Abstract: A formulation for use in an inhaler device comprises carrier particles having a diameter of at least 50 ?m and a mass median diameter of at least 175 ?m; fine particles of an excipient material having a mass median aerodynamic diameter of not more than 20 ?m; and active particles. The formulation has excellent flowability even at relatively high contents of fine particles.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: January 24, 2012
    Assignee: Vectura Limited
    Inventors: John Nicholas Staniforth, David Alexander Vodden Morton
  • Publication number: 20120014882
    Abstract: Anhydrous sunscreen compositions that include a volatile solvent, an organic UV-filter dissolved in the volatile solvent, a water-insoluble, low-volatility, C2-C8, liquid silicone dissolved in the volatile solvent, a branched fatty acid ester of a polyprotic carboxylic acid dissolved in the volatile solvent, and a film-forming polymer, where the branched fatty acid ester of a polyprotic carboxylic acid and the water-insoluble, low-volatility, C2-C8, liquid silicone are present in a ratio from about 3:1 to 4.25:1.
    Type: Application
    Filed: June 28, 2011
    Publication date: January 19, 2012
    Inventor: Laura C. Singleton
  • Patent number: 8097282
    Abstract: There is disclosed an aerosol comprising droplets of an aqueous dispersion of nanoparticles, said nanoparticles comprising insoluble therapeutic or diagnostic agent particles having a surface modifier on the surface thereof. There is also disclosed a method for making the aerosol and methods for treatment and diagnosis using the aerosol.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: January 17, 2012
    Assignee: Alkermes Pharma Ireland Limited
    Inventors: Ray W. Wood, Lan DeCastro, H. William Bosch
  • Publication number: 20120003161
    Abstract: Inositol-tripyrophosphate is an allosteric effector of hemoglobin due to its ability to cross the plasma membrane of red blood cells and deliver oxygen to solid tumors, by lowering the oxygen affinity of the hemoglobin of red blood cells. The present invention is directed to the use of inositol-tripyrophosphate to reduce hemoglobin's affinity for oxygen in circulating red blood cells. The present invention is further directed to the use of inositol-tripyrophosphate to inhibit angiogenesis and enhance radiation sensitivity of hypoxic tumors. The present invention is further directed to the use of inositol-tripyrophosphate to enhance PO2 in hypoxic tumors.
    Type: Application
    Filed: August 18, 2011
    Publication date: January 5, 2012
    Applicant: NORMOXYS, INC.
    Inventors: Claude Nicolau, Ruth Greferath, Konstantina C. Fylaktakidou, Jean-Marie Lehn
  • Patent number: 8088362
    Abstract: The present invention relates to a pharmaceutical formulation for use in the administration of a long-acting ?2-agonist by inhalation. In particular this invention relates to a chemically stable, highly efficient salmeterol HFA solution formulation to be administered by pressurized metered dose inhalers (pMDIs) characterized by a deep lung penetration. The invention also relates to methods for the preparation of said formulation and to its use in respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD).
    Type: Grant
    Filed: June 18, 2003
    Date of Patent: January 3, 2012
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Tanya Kathleen Church, David Andrew Lewis, David Ganderton, Brian John Meakin, Gaetano Brambilla
  • Patent number: 8088728
    Abstract: The present invention provides methods for the local treatment of acute and chronic extravascular pulmonary fibrin deposition and/or reducing unwanted effects associated with systemic administration of natural anticoagulants to a subject via airway administration to the subject by intratracheal, intrabronchial or intraalveolar routes of natural anticoagulants or biologically active derivatives thereof.
    Type: Grant
    Filed: June 23, 2006
    Date of Patent: January 3, 2012
    Assignee: Drugrecure APS
    Inventor: Lars Otto Uttenthal
  • Publication number: 20110318278
    Abstract: The present subject matter provides foamable suspension gels that foam after release from a container. The foamable suspension gels contain at least one pharmaceutically active agent that is sparingly soluble to insoluble in water, a second pharmaceutically active agent, and optionally a third active agent.
    Type: Application
    Filed: September 2, 2011
    Publication date: December 29, 2011
    Applicant: STIEFEL RESEARCH AUSTRALIA PTY LTD
    Inventors: Albert Zorko ABRAM, Lilian FUCHSHUBER
  • Publication number: 20110318276
    Abstract: A stable, high VOC, single phase, non-aqueous liquid aerosol composition having enhanced dispersion based on reduced particle size and increased evaporation rate to result in improved active ingredient dispersion, slower settling in air and less residue on surfaces. The composition includes at least one hydrocarbon propellant, at least one active ingredient and a solvent blend. The solvent blend includes at least one low volatility solvent and at least one high volatility solvent wherein each has a defined vapor pressure and Hansen solubility parameter. The composition upon dispersion as a spray has an aerosol particle size of less than 30 microns.
    Type: Application
    Filed: June 25, 2010
    Publication date: December 29, 2011
    Applicant: S.C. Johnson & Son, Inc.
    Inventors: Peter N. Nguyen, John R. Wietfeldt, Yemi Susan Bullen, Francis J. Randall, Randy C. Yuhas
  • Publication number: 20110318277
    Abstract: The present disclosure relates generally to highly concentrated macrolide solutions for aerosol administration, and related methods of producing and administering the same. In one aspect, provided herein is a receptacle containing a highly concentrated solution of a macrolide compound such as tacrolimus, where the solution exhibits long-term stability in a pMDI canister and achieves high respirable fractions when actuated, among, other features. In yet another aspect, provided is a composition suitable for aerosol administration comprising tacrolimus dissolved in an ethanol-liquified propellant mixture, characterized by a tacrolimus concentration of greater than 0.15 weight percent (w/w) and comprising no more than about 10 weight percent (w/w) ethanol.
    Type: Application
    Filed: June 24, 2011
    Publication date: December 29, 2011
    Inventors: Richard N. Dalby, Ralph Niven
  • Publication number: 20110311462
    Abstract: The present invention relates to compositions and methods useful for the treatment of ear disorders, administered to a treated ear in the form of a foam or a mousse. Administering a medicament in such forms will increase the residence time of the medicament in the ear canal, provide relatively uniform distribution of the composition, and can increase the penetration of the active pharmaceutical ingredient in the affected area, may release active substances slowly, enhance treatment effectiveness, increase compliance and is more convenient to use than currently available ear medications. The administration in the form of a foam or a mousse may preferably be provided as a metered dose, of a volume suitable to fill the ear canal.
    Type: Application
    Filed: August 29, 2011
    Publication date: December 22, 2011
    Applicant: Otic Pharma Ltd.
    Inventor: Eran EILAT
  • Publication number: 20110311460
    Abstract: Aerosol odor eliminating compositions are described which are aqueous based and include at least one alkylene glycol, at least one surfactant wherein one or more of the at least one surfactant has an HLB of about 7 to about 20, compressed gas propellant, at least one fragrance, a buffering system and water. The composition excludes inclusion of a low molecular weight monohydric. The compositions have a volatile organic content (VOC) of less than 5.0% of the total composition based on 100 wt. %, or alternatively, a VOC of less than 0.1% as to the total composition based on 100 wt. % in absence of the wt. % of the active fragrant material of the fragrance. The compositions additionally have a consistent spray rate at multiple pressure ranges.
    Type: Application
    Filed: June 18, 2010
    Publication date: December 22, 2011
    Applicant: S. C. Johnson & Son, Inc.
    Inventors: Peter N. Nguyen, Bhaveshkumar Shah
  • Publication number: 20110311461
    Abstract: The present invention relates to alkaloid aminoester compounds which act as muscarinic receptor antagonists, processes for their preparation, compositions comprising them, and therapeutic uses thereof.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 22, 2011
    Applicant: Chiesi Farmaceutici S.p.A.
    Inventors: Gabriele AMARI, Mauro Riccaboni, Antonio Caligiuri