Zentek Granted U.S. Patent for ZenGUARD(TM) Graphene-Based Technology @zentsxv #decarbonization #graphene #indoorairquality #intellectualproperty #patent #Energy #JuniorMining #Mining #MiningStocks #NASDAQ #SmallCaps #TSXV #Investing
Guelph, Ontario--(Newsfile Corp. - June 9, 2026) - Zentek Ltd. (TSXV: ZEN) (NASDAQ: ZTEK) ("Zentek" or the "Company") is pleased to announce that the United States Patent and Trademark Office has issued U.S. Patent No. 12,616,206 (the "Patent") covering the foundational graphene-based technology underlying the Company's ZenGUARD™ platform.The Patent includes a 327-day extension to its enforceable term to compensate for examination delays. The Patent is owned by Zentek Ltd., with Dr. Seyyedarash... http://dlvr.it/TSyGWW