Patents by Inventor Ian C. Ashurst

Ian C. Ashurst has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Metered dose inhaler having internal surfaces coated with fluorocarbon polymer
    Publication number: 20040223919
    Abstract: A metered dose inhaler having part or all of its internal surfaces coated with one or more fluorocarbon polymers, optionally in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formulation comprising beclomethasone dipropionate or a physiologically acceptable solvate thereof, and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents or one or more excipients.
    Type: Application
    Filed: June 10, 2004
    Publication date: November 11, 2004
    Applicant: SmithKline Beecham Corporation
    Inventors: Ian C. Ashurst, Ignatius Loy Britto, Craig Steven Herman, Li Li-Bovet, Michael Thomas Riebe
  • Metered dose inhaler for fluticasone propionate
    Publication number: 20040187865
    Abstract: A metered dose inhaler having all or part of its internal surfaces coated with one or more fluorocarbon polymers, optimally in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formation comprising fluticasone propionate or a physiologically acceptable solvate thereof and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents or one or more excipients.
    Type: Application
    Filed: April 14, 2004
    Publication date: September 30, 2004
    Applicant: SmithKline Beecham Corp.
    Inventors: Ian C. Ashurst, Ignatius Loy Britto, Craig Steven Herman, Li Li-Bovet, Michael Thomas Riebe
  • Process for manufacturing a metered dose inhaler
    Publication number: 20030138559
    Abstract: A metered dose inhaler having all or part of its internal surfaces coated with one or more fluorocarbon polymers, optimally in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formation comprising albuterol or a physiologically acceptable salt thereof and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents or one or more excipients.
    Type: Application
    Filed: February 3, 2003
    Publication date: July 24, 2003
    Applicant: SmithKline Beecham Corporation
    Inventors: Ian C. Ashurst, Ignatius Loy Britto, Craig Steven Herman, Li Li-Bovet, Michael Thomas Riebe
  • Metered dose inhaler having internal surfaces coated with fluorocarbon polymer
    Publication number: 20030103906
    Abstract: A metered dose inhaler having part or all of its internal surfaces coated with one or more fluorocarbon polymers, optionally in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formulation comprising beclomethasone dipropionate or a physiologically acceptable solvate thereof, and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents or one or more excipients.
    Type: Application
    Filed: December 16, 2002
    Publication date: June 5, 2003
    Applicant: SmithKline Beecham Corporation
    Inventors: Ian C. Ashurst, Ignatius Loy Britto, Craig Steven Herman, Li Li-Bovet, Michael Thomas Riebe
  • Metered dose inhaler for fluticasone propionate
    Patent number: 6546928
    Abstract: A metered dose inhaler having all or part of its internal surfaces coated with one or more fluorocarbon polymers, optimally in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formation comprising albuterol or a physiologically acceptable salt thereof and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents or one or more excipients.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: April 15, 2003
    Assignee: SmithKline Beecham Corporation
    Inventors: Ian C. Ashurst, Ignatius Loy Britto, Craig Steven Herman, Li Li-Bovet, Michael Thomas Riebe
  • Metered dose inhaler for albuterol
    Patent number: 6532955
    Abstract: A metered dose inhaler having all or part of its internal surfaces coated with one or more fluorocarbon polymers, optimally in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formation comprising fluticasone propionate or a physiologically acceptable solvate thereof and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents or one or more excipients.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: March 18, 2003
    Assignee: SmithKline Beecham Corporation
    Inventors: Ian C. Ashurst, Ignatius Loy Britto, Craig Steven Herman, Li Li-Bovet, Michael Thomas Riebe
  • Metered dose inhaler for salmeterol
    Patent number: 6524555
    Abstract: A metered dose inhaler having part or all of its internal metallic surfaces coated with one or more fluorocarbon polymers, optionally in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formulation comprising salmeterol, or a salt thereof, and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents and one or more excipients.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: February 25, 2003
    Assignee: SmithKline Beecham Corp.
    Inventors: Ian C. Ashurst, Ignatius Loy Britto, Craig Steven Herman, Li Li-Bovet, Michael Thomas Riebe
  • Metered dose inhaler for beclomethasone dipropionate
    Patent number: 6511652
    Abstract: A metered dose inhaler having part or all of its internal surfaces coated with one or more fluorocarbon polymers, optionally in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formulation comprising beclomethasone dipropionate or a physiologically acceptable solvate thereof, and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents or one or more excipients.
    Type: Grant
    Filed: February 18, 2000
    Date of Patent: January 28, 2003
    Assignee: SmithKline Beecham Corp.
    Inventors: Ian C. Ashurst, Ignatius Loy Britto, Craig Steven Herman, Li Li-Bovet, Michael Thomas Riebe
  • Metered dose inhaler for salmeterol
    Patent number: 6143277
    Abstract: A metered dose inhaler having part or all of its internal metallic surfaces coated with one or more fluorocarbon polymers, in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formulation comprising salmeterol, or a salt thereof, and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents and one or more excipients.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: November 7, 2000
    Assignees: Glaxo Wellcome Inc., Glaxo Group Limited
    Inventors: Ian C. Ashurst, Craig S. Herman, Li Li, Michael T. Riebe