MannKind develops dry powder inhaler for pulmonary hypertension treatment

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MannKind Announces Ralinepag Dry Powder Inhalation (DPI) Program to be Pursued for Pulmonary Hypertension and Fibrotic Lung Diseases

May 6, 2026 6:30 AM EDT

The formulation is being developed in collaboration with United Therapeutics Corporation United Therapeutics made an additional $5 million payment to MannKind to support the rapid advancement of ralinepag DPIUnited Therapeutics plans to be the primary manufacturer of ralinepag DPIMannKind eligible to receive up to $35 million in development milestones plus 10% royalties on net sales

DANBURY, Conn. and WESTLAKE VILLAGE, Calif., May 06, 2026 (GLOBE NEWSWIRE) -- MannKind Corporation (Nasdaq:... More