Newsfile Corp
17 Aug 2026, 11:40 UTC · 1h ago
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Zentek has filed a provisional patent for ZEN-EMI-01, a water-based electromagnetic interference (EMI) shielding coating made from its own Albany graphite deposit. — Establishing intellectual property for a new product line derived from own resources creates a potential new revenue stream and increases the value of the company's mineral assets.
+0.40Internal laboratory tests show the coating significantly reduces microwave EM frequencies used in radar and satellite communication via absorption rather than reflection. — Technical validation of absorption capabilities makes the product attractive for high-value sectors like aerospace and defense, though results are not yet independently verified.
+0.30The company currently has no customer agreements and the product has not been tested or qualified for specific industry applications. — The lack of commercial traction and the early laboratory stage of the product mean there is significant execution risk before any revenue is realized.
-0.20Continue reading
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The company has filed a provisional patent for a new graphite-based EMI shielding coating, expanding its potential product applications.
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