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Details for Patent: 5,980,867

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Patent 5,980,867 protects AEROSPAN HFA and is included in one NDA.

Summary for Patent: 5,980,867

Title: Flunisolide aerosol formulations
Abstract:Pharmaceutical aerosol formulations comprising flunisolide, ethanol, and a propellant selected from the group consisting of 1,1,1,2-tetrafluoroethane, 1,1,1,2,3,3,3-heptafluoropropane, and a mixture thereof.
Inventor(s): Tzou; Tsi-Zong (Lake Elmo, MN), Schultz; Robert K. (Edina, MN), Ross; Danna L. (Pine Springs, MN)
Assignee: 3M Innovative Prperties Company (St. Paul, MN)
Application Number:09/110,796
Patent Claim Types:
see list of patent claims
Formulation; Compound; Use; Delivery;
Patent PDF download available with subscription

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Meda Pharms Inc
AEROSOL, METERED;INHALATION021247Jan 27, 2006RXYes5,980,867<disabled>Y
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International Patent Family for Patent: 5,980,867

Country Document Number Publication Date
World Intellectual Property Organization (WIPO)9517195Jun 29, 1995
United States of America5776433Jul 07, 1998
Portugal735884Sep 29, 2000
New Zealand276637Jul 27, 1997
Norway962585Jun 18, 1996
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ISSN: 2162-2639

Preferred citation:

Friedman, Y. Location of pharmaceutical innovation: 2000–2009 Nature Reviews Drug Discovery 9, 835–836 (2010).

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