Patents by Inventor Michael T. Riebe

Michael T. Riebe 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 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