HFA suspension formulations of an anhydrate

Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid

Reexamination Certificate

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Details

C514S291000, C514S304000, C514S826000

Reexamination Certificate

active

10400127

ABSTRACT:
The invention relates to propellant gas formulations containing suspensions of the crystalline anhydrate of (1α,2β,4β,5α,7β)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane-bromide.

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