IP Law Daily, PATENT—Fed. Cir.: Web conferencing patent claims rejected for ineligible subject matter, (Jan 23, 2026)

By George Basharis, J.D.

Claims covering asynchronous review of web conferencing sessions were directed to an abstract idea and lacked an inventive concept.

The U.S. Court of Appeals for the Federal Circuit has affirmed the dismissal of a patent infringement suit against Google LLC after concluding that claims covering time-shifted web conferencing functionality were directed to an abstract idea and lacked any inventive technological improvement. The suit accused Google of infringing claims covering systems that allow participants to view portions of a web conference live, with a delay, or after the session ends, while enabling playback at different speeds with consistent perceived audio quality. Because the patent described desired results without explaining how those results were achieved, the district court dismissed the case at the pleading stage (US Patent No. 7,679,637 LLC v. Google LLC, No. 24-1520 (Fed. Cir. Jan. 22, 2026)).

Result-oriented claims. The asserted claims arose from U.S. Patent No. 7,679,637 (the ’637 patent), which addresses web conferencing systems with time-shifted viewing capabilities. At the core of the dispute was whether the asserted claims were directed to a specific technological improvement or instead to an abstract idea implemented with conventional components. The patent owner argued that its claims covered a concrete improvement in web conferencing by allowing asynchronous review of presentations while a session was still in progress. The Federal Circuit, however, concluded that the claims focused on the concept of asynchronous review itself, rather than on any particular technical solution.

Reviewing representative independent claims, the court emphasized that the language repeatedly described client applications that were “arranged to allow” or “able to” perform certain functions, such as recording data streams and enabling participants to review previously presented content. In the panel’s view, that framing identified desired results but did not disclose how those results were accomplished.

The Federal Circuit explained that, in software cases, the first step of the Alice analysis often turns on whether claims focus on specific improvements in computer capabilities or instead recite an abstract process at a high level. In this case, neither the claim language nor the written description provided a concrete mechanism that would allow a skilled artisan to discern a technological advance. The specification itself acknowledged that the client applications and data streams used in the system were conventional and that the components operated in ways similar to existing web conferencing tools.

As a result, even accepting the patent owner’s narrower description of the invention, the court of appeals held that the claims were still directed to the abstract idea of allowing asynchronous review of presentations. Without a description of how the system achieved that goal in a nonconventional way, the claims did not cross the threshold of eligibility at Alice step one.

No inventive concept. The patent owner also argued that, even if the claims were directed to an abstract idea, they included inventive concepts sufficient to transform them into patent-eligible applications. It pointed to two features in particular: the use of two client applications manipulating multiple data streams, and a time-scale modification component designed to maintain audio quality at different playback rates.

The panel rejected both arguments. With respect to the dual client applications, the court reiterated that simply reciting conventional software components performing their ordinary functions does not supply an inventive concept. The claims did not specify any unconventional arrangement or processing technique, and the specification confirmed that the components were well known in the art.

The time-scale modification component fared no better. Although the claims required maintaining substantially consistent perceived audio quality at various playback speeds, the patent described this feature as relying on existing algorithms previously used in other audio contexts, including playback of recorded content. Because the component operated using well understood and routine techniques, it could not, as a matter of law, supply the inventive concept required at Alice step two.

In rejecting these arguments, the court emphasized that describing the functions of an abstract idea, without particularity, is insufficient. An inventive concept must reflect more than the application of an abstract idea using routine and conventional activities already known in the industry.

Prior eligibility cases. The court framed its analysis within a growing body of Federal Circuit precedent addressing software patent eligibility. It distinguished cases in which claims survived Section 101 scrutiny because they recited specific technical solutions, such as generating parallel video streams of differing quality to improve camera performance. By contrast, the claims at issue here resembled those in earlier cases where manipulating data streams at a high level of generality was deemed insufficient.

The court stressed that merely invoking multiple data streams or client applications does not automatically render claims concrete. What matters is whether the patent discloses a particular way of configuring or operating those components to achieve a technical improvement. In the absence of such disclosure, claims risk being characterized as abstract ideas implemented on generic computer systems.

The panel also dismissed the patent owner’s attempt to rely on Google’s own patents as evidence that functional claiming of this sort should be eligible. The eligibility of other patents, the court noted, was not before it and had no bearing on whether the claims in the ’637 patent satisfied Section 101.

Early dismissal upheld. Beyond the substantive eligibility analysis, the patent owner argued that the district court acted prematurely by resolving Section 101 at the pleading stage and by denying leave to amend. The Federal Circuit rejected those procedural challenges as well.

The court reiterated that patent eligibility can be resolved on a motion to dismiss when there are no factual allegations that, taken as true, would prevent resolution of the issue as a matter of law. Here, the abstract nature of the claims and the conventionality of the components were apparent from the patent itself. No amendment to the complaint could alter the disclosures in the specification regarding how the system operated.

The court also rejected arguments that the district court improperly relied on materials outside the pleadings or should have conducted claim construction before addressing eligibility. The record showed that the district court confined its analysis to the complaint and the patent, and the patent owner had not proposed any claim constructions that would have altered the Section 101 analysis. Because amendment would have been futile, the district court did not abuse its discretion in denying leave to amend.

The case is No. 24-1520.

Judge: Moore, K.

Attorneys: David P. Berten (Global IP Law Group LLC) for US Patent No. 7,679, 637 LLC. Israel Sasha Mayergoyz (Jones Day) for Google LLC.

Companies: US Patent No. 7,679, 637 LLC; Google LLC

Cases: Patent TechnologyInternet FedCirNews GCNNews