Eton Pharmaceuticals Announces Licensing of Rare Disease Product Candidate

DEER PARK, Ill., Feb. 02, 2026 (GLOBE NEWSWIRE) -- Eton Pharmaceuticals, Inc (“Eton” or “the Company”) (Nasdaq: ETON), an innovative pharmaceutical company focused on developing and commercializing treatments for rare diseases, today announced the licensing of U.S. marketing rights to an ultra-rare disease product candidate. Once approved, the product is expected to be the first and only generic alternative to a product used to treat an ultra-rare condition that impacts fewer than 100 patients in the United States.