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Aerosos formulations containing P134a and particulate medicament

  • US 20030165437A1
  • Filed: 03/31/2003
  • Published: 09/04/2003
  • Est. Priority Date: 12/12/1991
  • Status: Active Grant
First Claim
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1. A pharmaceutical aerosol formulation which comprises particulate medicament and a fluorocarbon or hydrogen-containing chlorofluorocarbon propellant, which formulation is substantially free of surfactant and with the proviso that said medicament is other than salmeterol, salbutamol, fluticasone propionate, beclomethasone dipropionate or a physiologically acceptable salt or solvate thereof.

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