Innovent Announces First Participant Dosed of IBI128 (Tigulixostat, XOI) in Phase 3 Clinical Study Accessibility StatementSkip Navigation SAN FRANCISCO and SUZHOU, China, March 22, 2026 /PRNewswire/ -- Innovent Biologics, Inc. ("Innovent", HKEX: 01801), a world-class biopharmaceutical company that develops, manufactures and commercializes high quality medicines for the treatment of oncology, cardiovascular and metabolic, autoimmune, ophthalmology and other major diseases, announced that the xanthine oxidase ...