NDBI receives third patent allowance
Analysis based on 6 articles · First reported Jul 07, 2026 · Last updated Jul 07, 2026
The patent allowance is a positive signal for NDBI's technology development but does not guarantee commercialization. The event is unlikely to have broad market impact given the company's early stage and small size.
Nuclear Diamond Batteries, Inc. (NDBI) announced that the USPTO has issued a Notice of Allowance for its third U.S. patent, covering a proprietary method for synthesizing carbon nano-onions. This patent, along with two previously allowed applications, strengthens the company's intellectual property portfolio for nuclear diamond battery technology. NDBI targets space exploration as a core market, noting SpaceX's recent Nasdaq debut as a sign of investor interest in the space economy. The company is still in the development stage and has not commenced commercial production.
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