Profile: Dey L.P. develops, manufactures and markets airway therapies & allergy drug products. We specialize in the development of unit dose oral inhalation products for nebulization. Oral inhalation products are aqueous-based solutions or suspensions that are aerosolized for lung delivery using devices called nebulizers. We offer products for the treatment of respiratory diseases and respiratory related allergies such as anaphylaxis. We market products under the brand names of DuoNeb, EpiPen and AccuNeb.