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(OP:NDBI)

1.500 -0.470 (-23.86%)
Delayed Quote Updated: 2:37 PM EDT, Oct 27, 2026 Add to My Watchlist
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Nuclear Diamond Batteries, Inc. (OTC: NDBI) Announces Second Issued U.S. Patent, Strengthening Intellectual Property Portfolio for Next-Generation Nuclear Diamond Battery Technologies
Newly issued patent expands protection for advanced nanodiamond-derived carbon materials, complementing the Company's nuclear-voltaic power-source technology and supporting potential applications in... 
From Nuclear Diamond Batteries, Inc.
Via GlobeNewswire
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Nuclear Diamond Batteries Inc., Targets 150 Million-Device LoRaWAN Ecosystem With ‘Perpetual Sensor’ Nuclear Micropower Architecture
New White paper examines how ultra-long-duration betavoltaic power could enable a new generation of maintenance-minimized wireless sensors across utilities, infrastructure, defense, agriculture,... 
From Nuclear Diamond Batteries, Inc.
Via GlobeNewswire
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Nuclear Diamond Batteries, Inc. (OTC: NDBI) Summarizes Expanding U.S. Patent Portfolio and Near-Term Intellectual Property Strategy for Nuclear Diamond Battery Platform
From Nuclear Diamond Batteries, Inc.
Via GlobeNewswire
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Nuclear Diamond Batteries, Inc. (OTC: NDBI) Receives Third U.S. Patent Allowance Strengthening Core Materials Intellectual Property for Ultra-Long-Life Nuclear Diamond Battery Platform
Newly allowed patent covers proprietary synthesis of carbon nano-onions — a foundational material used across the Company's nuclear diamond battery architecture 
From Nuclear Diamond Batteries, Inc.
Via GlobeNewswire
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Nuclear Diamond Batteries, Inc. (NDBI) Announces Completion of PCAOB Audits
From Nuclear Diamond Batteries, Inc.
Via GlobeNewswire
News headline image
Nuclear Diamond Batteries, Inc. (OTC: NDBI) Receives Second U.S. Patent Allowance Advancing Commercialization of Ultra-Long-Life Nuclear Diamond Battery Platform
From Nuclear Diamond Batteries, Inc.
Via GlobeNewswire