The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 17, 2000
Filed:
Mar. 31, 1997
Applicant:
Inventors:
Ian Carl Ashurst, Ware, GB;
Craig Steven Herman, Raleigh, NC (US);
Li Li-Bovet, Scotch Plains, NJ (US);
Michael Thomas Riebe, Raleigh, NC (US);
Assignees:
Glaxo Wellcome Inc., Research Triangle Park, NC (US);
Glaxo Group Limited, Greenford Middlesex, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
12820014 ; 12820023 ;
Abstract
A metered dose inhaler having all or part of its internal surfaces coated with one or more fluorocarbon polymers, optimally a blend of one or more fluorocarbon polymers 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.