Proair HFA (albuterol sulfate) Inhalation Aerosol is supplied as a pressurized aluminum canister with a red plastic actuator with a dose counter and white dust cap each in boxes of one.

The Federal Circuit is reviewing a district court decision that ordered Teva to delist five patents from the Orange Book for Teva’s ProAir® HFA inhaler ... that the active ingredient (albuterol ...