Renewal Fuels, Inc. (OTC: RNWF), Operating as American Fusion, Highlights Expansion of Fusion Patent Portfolio Supporting the Commercial Texatron™ Platform

Meta Description: Renewal Fuels, Inc. (OTC: RNWF), operating as American Fusion, reports major growth in Kepler Fusion’s Texatron™ patent portfolio, strengthening defensible IP for scalable, infrastructure-grade aneutronic fusion commercialization.

On January 22, 2026, Renewal Fuels, Inc. (OTC: RNWF)—now operating under the American Fusion brand—shared a detailed update on how its wholly owned subsidiary, Kepler Fusion Technologies Inc. (“Kepler”), is expanding and deepening its intellectual property (IP) position around the company’s Texatron™ aneutronic fusion platform. The update centers on a clear idea: if fusion is going to move from lab-scale promise to real-world power generation, the technology must be both commercially scalable and legally defensible.

According to the company, Kepler is taking a disciplined approach—building a layered moat that includes patents, trade secrets, and trademarks. This blend is common in advanced engineering fields where certain details are best protected publicly (patents), while other “how-to” elements are kept confidential (trade secrets). Kepler says its strategy is designed to support long-term technology defensibility and commercial readiness for Texatron™ as an infrastructure-grade platform.

What This Announcement Means in Plain English

In simple terms, American Fusion is telling investors and industry watchers that it’s not only working on fusion hardware—it is also building the legal and strategic foundation needed to:

• Protect the core Texatron™ design from imitation,
• Support future licensing, manufacturing, and deployment,
• Improve negotiating leverage with partners and suppliers, and
• Strengthen long-term shareholder value by making the platform harder to copy.

Fusion energy is a competitive space. Many companies can describe big goals, but commercial success often depends on whether a company can prove it owns distinct, protectable innovations—and can keep advancing those innovations over time. That’s why this update focuses less on “hype” and more on the company’s expanding IP infrastructure.

Texatron™ and Aneutronic Fusion: A Quick, Helpful Overview

Texatron™ is presented as Kepler’s proprietary pathway toward aneutronic fusion—a category of fusion reactions designed to produce fewer neutrons than conventional deuterium-tritium (D–T) fusion approaches. While the broader fusion industry includes many technical routes, Kepler has described Texatron™ as a platform aimed at commercial, modular, infrastructure-grade deployment, rather than a single one-off experimental device.

Why do some teams chase “aneutronic” fusion? A big reason is that fewer neutrons can mean:

• Less neutron-driven material wear,
• Potentially simpler shielding requirements,
• Lower long-lived radioactive byproducts compared with neutron-heavy pathways.

Important note: Fusion remains a technically demanding field, and any commercialization roadmap includes engineering, funding, regulatory, and execution risks. This company update is mainly about IP readiness—one piece of the larger commercialization puzzle.

The Core Patent Family: What Kepler Says It Has Filed

Kepler states that its foundational fusion patent family is anchored by U.S. patent application serial numbers 17/736,084 and 18/354,637. These filings, as described by the company, cover a novel hollow toroidal fusion reactor architecture that includes:

• Rifled interior surfaces, and
• An electromagnetic foil formed along the rifling ridge during operation.

The company notes these applications are pending and in active examination with the U.S. Patent and Trademark Office. It also emphasizes that this patent family includes both experimental and production-oriented reactor configurations—suggesting a structured path from validation systems toward commercial-scale designs.

Put simply, this is not framed as “one patent and done.” It’s framed as a growing family that evolves as the platform evolves—something that can matter a lot when a technology moves from prototypes into manufacturing realities.

Why “Patent Family” Matters for Commercial Fusion

When companies say “patent family,” they usually mean a connected set of filings that protect the same invention across multiple variations, improvements, and (sometimes) jurisdictions. In fusion and other deep-tech sectors, a strong patent family can help:

• Block direct copies of core architecture,
• Reduce workarounds by covering key design variations,
• Support investment by proving protectable differentiation, and
• Create options for licensing, partnerships, and future product lines.

That last point is underrated. If a platform becomes modular—serving data centers, industrial power, or mission-critical facilities—then the IP needs to travel with those product variations. Kepler’s update signals it wants coverage across many permutations, not just a single narrow configuration.

Trade Secrets: The “Hidden Layer” of Texatron™ Protection

Kepler also says it maintains a robust trade secret program to protect technical elements of Texatron™ that are not disclosed in patents.

That may sound boring, but it’s actually a big deal. Patents require public disclosure—meaning competitors can read them. Trade secrets, on the other hand, remain confidential as long as a company can keep them secret through internal controls, access restrictions, documentation policies, and employee agreements.

In advanced energy, trade secrets often protect:

• Manufacturing methods and tolerances,
• Control algorithms and tuning methods,
• Test procedures and calibration approaches,
• Materials sourcing strategies and supply chain know-how.

When patents and trade secrets are used together, they can create a “belt-and-suspenders” approach: the patent stops direct copying, while the trade secret blocks “close-enough” imitation by keeping critical implementation details private.

Trademarks: Texatron™ and American Fusion Branding

Beyond patents and trade secrets, the company says it has filed U.S. trademark applications for “Texatron” and “American Fusion” to support a broader branding and platform strategy.

Trademarks don’t protect the engineering itself, but they do protect brand identity—important when a company wants customers, partners, and investors to associate a name with a specific technology platform. If Texatron™ becomes a product family, trademarks help keep that identity clean and enforceable.

The Bigger Expansion: Hundreds of Patents in the Pipeline

The most eye-catching part of the update is the scale of Kepler’s IP pipeline. The company reports that as of mid-December 2025 it had:

• 238 patent applications prepared for filing,
• Initiated filings for 25 additional regular-priority applications, and
• More applications in advanced preparation, including high-priority filings focused on electromagnetic foil technologies.

It also describes 211 further patent applications in development, including 37 high-priority and 174 regular-priority filings related to Texatron™ and associated fusion technologies.

In plain language: Kepler is trying to blanket the design space—covering not just one “main” design, but many of the likely variants that engineers might need as a project matures.

What Areas the New Filings Aim to Cover

Kepler’s update outlines categories of design coverage, including:

• Reactor configuration variations,
• Fuel pathways and multiple aneutronic fuel combinations,
• Structural design alternatives,
• Electromagnetic foil implementations,
• Physical coil alternatives,
• Symmetric and asymmetric chamber shells,
• Alternative chamber center components.

It also describes a systematic structure: protecting permutations across chamber geometry, electromagnetic implementation, structural symmetry, and fuel composition.

This is the kind of approach you often see in industries where the “final” commercial design may shift many times. By filing coverage across variations, a company can reduce the chance that a competitor will build a slightly modified version and claim it’s different enough to avoid infringement.

Leadership Commentary: Why the Company Says IP Is Central

The update includes remarks attributed to Kepler CEO Brent Nelson, emphasizing that the patent portfolio reflects years of disciplined engineering and a deliberate strategy to protect the platform’s core architecture as commercialization approaches. It also includes commentary attributed to American Fusion leadership stressing that IP depth, combined with trade secrets and ongoing filings, supports long-term shareholder value as the company executes its strategy.

Whether you’re an engineer or an investor, the message is straightforward: the company wants to be judged not only by ambitious targets, but also by the seriousness of its defensibility planning.

Commercial Readiness: “Infrastructure-Grade” as the Target

One phrase that stands out is “infrastructure-grade deployment.” That typically implies designs built for real-world operating environments—systems expected to run reliably, be serviceable, integrate with existing infrastructure, and scale across sites.

For an energy platform, infrastructure-grade thinking often involves:

• Standardized modules and repeatable manufacturing,
• Maintenance cycles and replacement strategies,
• Operational monitoring, controls, and safety processes,
• Supply chain planning and vendor qualification,
• Clear commercialization models and customer fit.

While this press update is not a technical white paper, it positions the IP build-out as a backbone for future scale—suggesting the company is designing not only a reactor concept, but a deployable platform with defendable design choices.

How IP Supports Financing and Partnerships

In capital-intensive sectors like energy infrastructure, IP can be more than a legal shield—it can be a financing and partnership tool. Strong IP can help a company:

• Attract strategic partners who want clear rights and boundaries,
• Support fundraising by demonstrating protectable differentiation,
• Negotiate better terms with suppliers and service partners,
• Build valuation logic around unique capabilities and future product lines.

American Fusion’s update frames its patent pipeline as part of “disciplined expansion” intended to strengthen long-term value.

What to Watch Next in 2026

The company indicates it expects to continue advancing patent filings throughout 2026, balancing selective disclosure with its trade secret program. It also signals that additional technical disclosures—such as a forthcoming white paper and future patent updates—may be released when appropriate.

For readers following this story, a few practical “watch items” include:

• Whether the company continues to publish structured IP and technical updates,
• Any new public technical documents that clarify performance targets and validation steps,
• Corporate milestones tied to the American Fusion transition and brand alignment,
• Signals of partnerships, pilots, or commercialization pathway refinements.

Company Background: Renewal Fuels, Kepler, and the American Fusion Transition

Renewal Fuels, Inc. (OTC: RNWF) describes itself as an advanced energy platform company focused on developing and commercializing fusion energy technologies through Kepler, its wholly owned subsidiary. Following a previously announced merger with Kepler, the company says it is operating under the American Fusion brand and has filed a corporate action with FINRA to change its legal name to American Fusion Inc.

Kepler Fusion Technologies is described as the group developing Texatron™ with an emphasis on modular deployment for industrial, commercial, and grid-constrained applications, supported by disciplined IP protection and scalable architecture principles.

External Reference and Where to Learn More

For official company information, the press release points readers to:

• keplerfusion.com
• americanfusionenergy.com

(These links are provided as external references mentioned by the company.)

Forward-Looking Statements (Plain-Language Reminder)

The announcement also includes standard forward-looking statement language, noting that plans and expectations involve risks and uncertainties that could cause actual results to differ materially. This is common for public company communications, especially in emerging technology fields where timelines and outcomes can be influenced by engineering, regulatory, financing, market, and operational factors.

FAQs

1) What exactly did American Fusion (OTC: RNWF) announce?

American Fusion (Renewal Fuels, Inc., OTC: RNWF) announced that Kepler Fusion Technologies is expanding its intellectual property protections for the Texatron™ platform, including a foundational patent family, many additional patent applications in the pipeline, trade secrets, and trademarks.

2) What is the Texatron™ platform?

Texatron™ is Kepler Fusion’s proprietary aneutronic fusion platform concept, positioned by the company as a scalable, infrastructure-grade approach intended to support commercial deployment over time.

3) Why does a fusion company need so many patents?

Fusion systems can have many possible configurations and upgrades. A large patent portfolio can help protect core designs and key variations, reducing the chance competitors can create “workarounds” that copy the idea with small tweaks.

4) What is the difference between patents and trade secrets?

Patents protect inventions by publicly disclosing them and granting time-limited legal exclusivity. Trade secrets protect confidential know-how that a company keeps private, often covering implementation details like processes, tuning methods, or manufacturing approaches. Kepler says it uses both.

5) Are these patents already granted?

The company states its foundational U.S. patent applications are pending and in active examination, meaning they have been filed and are being reviewed but are not necessarily granted yet.

6) Where can I read the original announcement?

You can find the original press release on PRISM MediaWire (the source of this news update).

Conclusion

American Fusion’s latest update is a strong signal that the company is focusing on a critical (and sometimes overlooked) ingredient for deep-tech commercialization: defensibility. By expanding Texatron™-related patents, maintaining trade secrets, and protecting brand identity through trademarks, Kepler aims to build a protective shell around its platform as development continues. Whether Texatron™ ultimately reaches large-scale deployment will depend on many factors, but this announcement shows that the company is investing seriously in the legal and strategic groundwork needed for a competitive position in the fusion race.

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