QualityStocksNewsBreaks – Annovis Bio Inc. (NYSE: ANVS) Announces Filing of Provisional Patent Covering Manufacturing Process of New Solid Forms of Buntanetap
Annovis Bio (NYSE: ANVS), a late-stage, drug-platform company developing novel therapies for neurodegenerative diseases such as Alzheimer’s (“AD”) and Parkinson’s disease (“PD”), is announcing the filing of a provisional patent. This patent covers the manufacturing process of new solid forms of buntanetap (formerly known as Posiphen or ANVS401), which targets neurodegeneration by inhibiting the formation of multiple neurotoxic proteins. According to the announcement, the patent encompasses the methods for manufacturing the new crystalline form of buntanetap (CAS# 3032752-92-1) as well as the entire synthesis process, from basic starting materials to finished (>99.9% pure) GMP product, suitable for manufacturing scale at ton…