Court Ruled Profit Software Patents Ineligible
The Federal Circuit concluded that business profit calculation software constitutes an abstract idea.
Updated on Sept. 21, 2026 in Software
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The Federal Circuit has ruled that software designed for calculating business profits is ineligible for patent protection. This decision effectively ended a nine-year patent infringement legal battle involving Teradata Operations Inc.
Why it matters
The ruling limits the scope of software that can be protected under patent law by reaffirming that abstract business concepts cannot be monopolized. It provides a significant legal precedent for how future software patent claims will be evaluated.
The litigation involved three specific patents, identified as US Patent Nos. 7,596,521, 7,882,137, and 8,612,316. The court determined these claims lacked the necessary inventive concept to transform them into patent-eligible material.
The players
Federal Circuit
The United States Court of Appeals for the Federal Circuit is a specialized federal court with nationwide jurisdiction over patent law cases.
Teradata Operations Inc.
Teradata is a company specializing in database and analytics software that was the primary defendant in this decade-long patent suit.
Berkeley*IEOR
Berkeley*IEOR is an academic entity that held the three software patents invalidated by the court's decision.
Jimmie V. Reyna
Judge Jimmie V. Reyna is a jurist on the United States Court of Appeals for the Federal Circuit who authored this court opinion.
The details
Judge Jimmie V. Reyna authored the opinion, which utilized the two-part test established by the Supreme Court case Alice Corp. v. CLS Bank International. The court found that the software failed to move beyond the abstract idea of calculating business profits, rendering it ineligible for protection.
Timeline
The patent infringement lawsuit spanned nine years from 2017 to 2026.
The Federal Circuit issued the final ruling on September 21, 2026.
The Tech Race
This ruling follows the ongoing pattern of courts restricting software patents to prevent the monopolization of basic business logic. It reinforces the precedent set by Alice Corp. v. CLS Bank International, ensuring that software must provide a technical contribution beyond mere calculation.
This ruling may simplify software development by reducing the risk of patent infringement lawsuits over fundamental business calculation logic. Developers and businesses can expect a clearer standard for what constitutes an abstract idea versus a patentable innovation.
The takeaway
The court's decision highlights that basic business logic cannot be locked behind patent walls regardless of the complexity of the software used. Companies should focus on genuine technical inventions rather than seeking to patent routine abstract business processes.
Further reading
For more information on legal standards for technology, visit the Software section.
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