Envoy Medical Announces New Patents Expanding Intellectual Property Portfolio in Fully Implanted Hearing Technology

Australian and European Patent Offices Grant the Company Four Patents Relating to Key Innovations in Implantable System Design, Signal Analysis, and Battery Recharge Safety White Bear Lake, Minnesota--(Newsfile Corp. - May 20, 2026) - Envoy Medical® Inc. (NASDAQ: COCH), a hearing health company pioneering fully implanted hearing solutions, today announced the issuance of multiple patents across Australia and Europe, as well as the upcoming grant of an additional European patent, further expanding the Company's intellectual property portfolio and reinforcing its position in the cochlear implant industry. "As we continue advancing fully implanted hearing technology, protecting the innovation behind these systems remains a key priority for Envoy Medical," said Brent Lucas, CEO, Envoy Medical.