HOUSTON, Sept. 25, 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 Canadian Intellectual Property Office (CIPO) has issued a notice of allowance for Patent Application No. 3,142,510 titled, “PREPARATION OF PRELIPOSOMAL ANNAMYCIN LYOPHILIZATE.” A patent from the application is expected to be issued in the ...