HFA supension formulations containing an anticholinergic

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

Reexamination Certificate

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Details

C424S046000, C424S434000, C514S291000, C514S629000

Reexamination Certificate

active

07736626

ABSTRACT:
The invention relates to propellant gas formulations containing suspensions of the crystalline monohydrate 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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