Alice framework Archives

Code, copies, and consequences: $185 million verdict uninstalled!

by Jodi Benassi | Mar 26, 2026 | Patents

Addressing patent eligibility, infringement, willfulness, enhanced damages, and the limits of patent damages tied to foreign software sales, the US Court of Appeals for the Federal Circuit vacated a $185 million jury award after finding that damages based on foreign sales were improperly included because the accused software copies were made and installed abroad. Trs. of Columbia Univ. v. Gen Digital Inc., Case No. 24-1243 (Fed. Cir. Mar. 11, 2026) (Dyk, Prost, Reyna, JJ.)

The Trustees of Columbia University sued Gen Digital, the Norton software brand marketer, for infringement of patents directed to detecting anomalous program execution in antivirus software. A jury found willful infringement and awarded approximately $185 million in damages, including more than $94 million attributable to foreign sales of Norton software products based on findings that the infringing product sold to foreign customers was made in and distributed from the United States. The district court denied Gen Digital’s post-trial motions, enhanced the damages, and awarded attorneys’ fees. Gen Digital appealed.

Patent eligibility: Abstract at Alice step one

The Federal Circuit determined that the asserted claims are directed to an abstract idea at step one of the Alice framework. The Court explained that the claims, at their core, involve comparing data (function calls) to a model – created using multiple computers – to identify anomalous behavior, which is a long-standing abstract concept in the context of virus detection. Although Columbia argued that the claims improved computer functionality through efficiency gains and the use of distributed models, the Court found that those purported improvements were either themselves abstract or not required by the claim language. The Court agreed with Columbia that factual disputes remain as to whether certain claimed features – particularly the “model of function calls” – were well-understood, routine, and conventional, precluding resolution of step two of the Alice framework. The Court remanded for further proceedings to perform an Alice step two analysis.

Willfulness: Affirmed by substantial evidence

The Federal Circuit found that substantial evidence supported a finding that Gen Digital knew or should have known of the asserted patents, including evidence that its personnel were aware of the underlying technology and related patent applications prior to issuance. The Court rejected Gen Digital’s argument that its litigation defenses precluded willfulness, explaining that post hoc reasonable defenses do not negate willfulness absent evidence that the defendant relied on those defenses at the time of the accused conduct. Because the record supported a finding that Gen Digital failed to adequately investigate potential infringement despite being aware of the patents, the Federal Circuit found no basis to disturb the district court jury’s willfulness determination.

No domestic infringement for foreign-made software copies

The Federal Circuit reiterated the general rule that US patent law does not apply to products made and sold abroad. Although the jury was instructed that damages could include foreign sales if the infringing product was “made in or distributed from the United States,” the Court found this instruction legally incorrect. The Court further explained that 35 U.S.C. § [...]

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Diamond in the Rough: Federal Circuit Polishes § 101’s Abstract Idea Test

by Keval Amin | Feb 20, 2025 | Patents

The US Court of Appeals for the Federal Circuit reversed and remanded a determination by the US International Trade Commission regarding subject matter ineligibility under 35 U.S.C. § 101. The Court concluded that the Commission’s “loose and generalized” analysis did not adequately consider the specific and technical improvements specified by the claims. US Synthetic Corp. v. International Trade Commission, Case No. 23-1217 (Fed. Cir. Feb. 13, 2025) (Dyk, Chen, Stoll, JJ.)

US Synthetic Corp. (USS) filed a complaint with the Commission, alleging that several entities (intervenors) violated § 337 of the Tariff Act by importing and selling certain products that infringed five of USS’s patents. The patent at issue concerned a composition of a polycrystalline diamond compact (PDC) and disclosed an improved method for manufacturing PDCs.

An administrative law judge (ALJ) determined that several claims of the patent were valid and infringed under 35 U.S.C. §§ 102, 103, and 112. However, the ALJ found the claims patent-ineligible under § 101, deeming them directed to an abstract idea. The Commission affirmed this finding while rejecting the intervenors’ argument that the claims lacked enablement under § 112. Consequently, the only bar to a § 337 violation was the § 101 ruling. USS appealed, challenging the Commission’s patent ineligibility determination, while the intervenors argued that the claims were not enabled.

The Federal Circuit determined that the patent claims were directed to a specific technological improvement rather than an abstract idea. The Court had consistently explained that claims that provide a concrete technological solution to a recognized problem in the field are patent-eligible under § 101. Here, the claimed invention was not merely an implementation of an abstract idea on a generic computer; rather, it provided a particularized solution rooted in the physical composition of matter defined by constituent elements, dimensional information, and inherent material properties.

Applying the Supreme Court’s two-step Alice framework, the Federal Circuit reasoned that, under Alice step one, courts must determine whether the claims are directed to an abstract idea or a patent-eligible improvement. In this case, the Court found that the patent claims were not directed to an abstract idea because they recited a specific solution that was directed to a non-abstract composition of matter: PDC. Unlike claims found ineligible in prior cases, USS’s patent did not merely recite a mathematical algorithm or fundamental economic practice but instead provided a tangible technological advancement for an improved method for manufacturing PDCs.

The Federal Circuit noted that even if the claims were directed to an abstract idea under Alice step one, the claimed invention contained an inventive concept sufficient to transform the nature of the claim into patent-eligible subject matter under Alice step two. The Court explained that an inventive concept exists when the claims recite a specific, unconventional solution that goes beyond well-understood, routine, and conventional activities previously known in the field. Here, the Court determined that the claimed invention included an innovative combination of components (diamond, cobalt catalyst, and substrate) in conjunction with particular dimensional information (grain size) and [...]

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Branding Function Patent Yet Another 1[01] to Bite the Dust

by Thomas DaMario | Apr 20, 2023 | Patents

Addressing the patentability of claims directed to digital image branding functions, the US Court of Appeals for the Federal Circuit affirmed a district court’s determination that claims across three related patents were invalid under 35 U.S.C. § 101 for lacking patent-eligible subject matter. Sanderling Mgmt. Ltd. v. Snap Inc., Case No. 21-2173 (Fed. Cir. Apr. 12, 2023) (Chen, Cunningham, Stark, JJ.)

Sanderling owns three patents, each titled “Dynamic Promotional Layout Management and Distribution Rules.” The three patents share a common specification and are generally directed to a method using distribution rules to load digital imaging branding functions to users when certain conditions are met. The specification explains that a distribution rule is “a rule used in determining how to target a group of end users, for instance, a rule that determines that only a group of end users having certain characteristics and/or match a certain requirement.”

Sanderling asserted each of the three patents against Snap in the Northern District of Illinois. Snap moved to transfer venue to the Central District of California and to dismiss the case under Fed. R. Civ. P. 12(b)(6) for failure to state a claim based on the allegation that the asserted patents’ claimed ineligible subject matter under § 101. After the case was transferred, the Central District of California found the claims patent ineligible and granted Snap’s motion to dismiss. Sanderling appealed.

The Federal Circuit reviewed the decision by engaging in the two-step Alice framework for subject matter eligibility. Under step one, the Court determined that the claims were directed to the abstract idea of providing information—in this case, a processing function—based on meeting a condition (e.g., matching a GPS location indication with a geographic location). The Court explained that for computer-related inventions, the relevant question is whether the claims are directed to an improvement to computer functionality or to an abstract idea. The Court found that the claims in issue were not directed to an improvement in computer functionality, but instead to the use of computers as a tool—specifically, a tool to identify when a condition is met and then to distribute information based on satisfaction of that condition.

Even if directed to an abstract idea, patent claims may still be eligible under step two of the Alice framework if there are additional features that constitute an inventive concept. The Federal Circuit, however, found that the claims failed this step also. The Court explained that if a claim’s only inventive concept is the application of an abstract idea using conventional and well-understood techniques, the claim has not been transformed into a patent-eligible application of an abstract idea. The distribution rule of the asserted claims was just that: the application of the abstract idea using common computer components. Accordingly, the Court affirmed the district court’s decision that the patent claims were invalid under § 101.

Practice Note: On appeal, Sanderling argued that the district court erred at step one of the Alice analyses by failing to construe certain claim terms that were allegedly crucial to the determination. [...]

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