Moleculin Expands Global IP Portfolio with New Australian Patent for Annamycin

HOUSTON, Oct. 29, 2025 (GLOBE NEWSWIRE) -- Moleculin Biotech, Inc., (Nasdaq: MBRX) (“Moleculin” or the “Company”), a late-stage pharmaceutical company with a broad portfolio of drug candidates targeting hard-to-treat cancers and viral infections, today announced that the Australian Patent Office (IP Australia) has granted Patent No. 2024203598 titled, “PREPARATION OF PRELIPOSOMAL ANNAMYCIN LYOPHILIZATE,” with claims covering certain preliposomal Annamycin lyophilizates with improved stability and high purity, with a base patent term currently extending until June 2040, subject to extension to account for time required to fulfill requirements for regulatory approval. This patent further expands the Company’s intellectual property portfolio globally.