Renewal Fuels, Inc., operating under the American Fusion brand, has filed 20 patent applications with the United States Patent and Trademark Office covering its Texatron™ fusion platform and proprietary "clam-shell" reactor architecture. The company is developing approximately 240 additional applications, which would bring its total intellectual property portfolio to around 260 filings if filed as planned. The patent strategy is designed to establish layered protections across core reactor architecture, fuel cycle optimization, and integrated system design elements. Michael Smith, Chief Legal Officer of the company, stated that the intellectual property strategy is being structured deliberately and in phases to prioritize core architectural protections while building a portfolio intended to support regulatory positioning, commercial deployment, and long-term defensibility.
The Texatron™ platform represents an aneutronic fusion pathway utilizing Helium-3 and Deuterium, which significantly reduces neutron radiation compared to traditional deuterium-tritium fusion concepts. The system features a compact, modular "clam-shell" design incorporating a hollow toroidal chamber with a rifled interior surface intended to optimize electromagnetic confinement and fuel dynamics. Key differentiators of the Texatron™ platform include its aneutronic fuel mixture, compact modular architecture suitable for distributed deployment, innovative rifled toroidal interior geometry, electromagnetic foil formation along interior ridges, symmetrical and asymmetrical shell configurations, and direct energy concentration features. Management believes the platform is designed to support scalable, compact deployment objectives consistent with long-term clean energy development goals.
The 20 patent applications filed to date cover various aspects of the reactor design, including systems with hollow toroidal interior chambers with rifled interior surfaces, electromagnetic foil formations along ridges, fuel injectors for Helium-3 and Deuterium mixtures, and both symmetrical and asymmetrical shell configurations. Specific application numbers include 18/354,637, 19/456,407, 19/457,819, and several others in the 19/464,000 to 19/538,000 range. Of the 20 applications currently filed, one is in active prosecution with a USPTO Examiner, while three priority applications are expected to begin examination in mid-2026, subject to USPTO scheduling. The remaining filings are progressing through the USPTO review process. The additional 240 applications being developed reflect ongoing engineering and architectural refinements and are expected to be filed in phases as development progresses.
The company's intellectual property expansion is coordinated with Chief Technology Officer Dr. John Brandenburg and aligns with ongoing engineering refinements and long-term commercialization objectives. For more information about the technology, visit www.keplerfusion.com and americanfusionenergy.com. Additional company updates are available at https://tinyurl.com/rnwfnewsroom.
