Avicanna Secures New U.S. Patent for Innovative Topical Cannabinoid Skin TreatmentBusiness PenAugust 11, 2025 August 11, 2025 [stock_market_widget type=”card” template=”basic2″ assets=”AVCNF” realtime=”true” api=”yahoo-finance”] Avicanna (TSX: AVCN, OTCQX: AVCNF) has secured a new patent from the United States Patent and Trademark Office that...