Annovis Bio completes full patent transfer to crystal buntanetap

Annovis Bio (ANVS) announced that all Company’s patents have been successfully transferred from the original form of buntanetap and rewritten to cover the new crystal form. Every patent family is now represented for both forms of the Company’s drug candidate, securing comprehensive protection, which extends to 2046. Building on its foundational patent for the treatment of chronic neurodegenerative conditions, the Company has systematically expanded its coverage to include patents for the use of the original compound. Since then, Annovis has developed a robust IP portfolio which includes patents protecting the composition of matter, mechanism of action, applications of buntanetap for multiple indications, and its combination with other drugs.