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:
Aug. 12, 2008
Filed:
Oct. 06, 2004
Frank E. Blondino, Easton, PA (US);
Justin Poklis, Richmond, VA (US);
Matthew Baker, Richmond, VA (US);
Frank E. Blondino, Easton, PA (US);
Justin Poklis, Richmond, VA (US);
Matthew Baker, Richmond, VA (US);
Philip Morris USA Inc., Richmond, VA (US);
Abstract
A liquid aerosol formulation comprising at least one thermally stable active ingredient selected from the group consisting of butalbital, lorazepam, ipratropium, baclofen, morphine, scopolamine, pharmaceutically acceptable salts and esters thereof and derivatives thereof. The liquid formulation can include an organic solvent such as propylene glycol and one or more optional excipients. The active ingredient can be present in an amount of 0.01 to 5 weight percent and the formulation can be heated to provide a vapor which forms an aerosol having a mass median aerodynamic diameter of less than 3 μm.