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Method for the production of propellant gas-free aerosols from aqueous medicament preparations
   
Document Number
US Patent 7470422
Issued Date
December 30, 2008
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Inventors
Freund; Bernhard (Gau-Algesheim,DE)
Zierenberg; Bernd (Bingen am Rhein,DE)
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Abstract
The present invention relates to pharmaceutical preparations in the form of aqueous solutions for the production of propellant-free aerosols.
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Number of Claims:
18
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Published
December 30, 2008
Application Number
11/506,128
Filed
August 17, 2006
US Classification
424/45   128/200.14 424/43 424/434 514/642 514/826
Int'l Classification
A61K   9/12   (20060101)   A61K   38/00   (20060101)   A61M   15/00   (20060101)  
Parent Case
RELATED APPLICATIONS This application is a continuation of U.S. Ser. No. 10/417,766, filed Apr. 17, 2003, now abandoned, which was a continuation of U.S. Ser. No. 09/331,023, filed Sep. 15, 1999, now abandoned, which is a filing under 35 U.S.C. .sctn. 371 of PCT/EP97/07062, filed Dec. 16, 1997.
Priority Data
Dec 20, 1996 [DE] 196 53 969
USPTO Field of Search
424/45   424/434   424/43   514/826   514/642   128/200.14  
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