Delaware Court Invalidates Targeted-Ad Patent Under Alice Framework for Covering Abstract Idea

WILMINGTON (LN) — A Delaware federal judge granted Google summary judgment invalidating the sole remaining patent claim in a six-year-old infringement suit, ruling that B.E. Technology's method for delivering real-time targeted advertisements online is directed to an abstract idea and contains no inventive concept sufficient to rescue it under the Supreme Court's Alice framework.

U.S. District Judge Gregory B. Williams found that Claim 25 of U.S. Patent No. 8,769,440 — titled Method of Reactive Targeted Advertising — failed both steps of the Alice test, concluding the claim was directed to the abstract idea of providing real-time targeted advertising based on information known about a user and that none of its individual elements, nor their ordered combination, added anything inventive.

The patent describes a method for transferring software to a user's computer, collecting information about programs the user runs, assigning a unique identifier to that computer, and then selecting and delivering a targeted advertisement in real time. B.E. argued the combination amounted to a specific, unconventional technological solution. Judge Williams was unmoved, comparing the claimed method to a salesperson tailoring a sales pitch to a particular customer or handing them a particular brochure in real-time based upon their conversation.

The ruling capped a litigation that had already seen the Patent Trial and Appeal Board cancel claims 1 through 24 and 26 through 37 of the same patent in inter partes review proceedings, with the Federal Circuit affirming without a written opinion in August 2024. Claim 25 was the last one standing.

B.E.'s path to summary judgment was blocked at every turn. The company argued the court could not treat the now-invalidated Claim 1 of a related patent — U.S. Patent No. 8,549,410 — as representative of Claim 25 for Alice Step One purposes, since the 410 Patent had been cancelled in IPR. Judge Williams rejected that argument, holding that prior eligibility findings extend to claims for which they are representative regardless of whether the representative claim remains in the case. Former District Judge Leonard Stark, now a Federal Circuit judge, had twice found the representative claim directed to an abstract idea during earlier proceedings.

On Alice Step Two, B.E. argued that the transferring, determining, selecting, and real time limitations each supplied an inventive concept, and that the ordered combination of all elements did so as well. Judge Williams dispatched each argument in turn. The specification's own disclosures, he found, showed that transferring software to end users was widespread, that prior art systems already collected user-interaction data and selected advertisements to send, and that reactive advertising in response to user input was known before the patent's priority date.

The court also rejected B.E.'s reliance on its expert, who stated that the specification's embodiments overcame prior-art limitations, because the expert failed to describe how said embodiments are evident in the language of the transferring limitation of the Asserted Claim. Inventive concepts, Judge Williams wrote, must be found in the claims themselves, not imported from the specification.

As for the real time limitation in Claim 25, B.E. itself conceded that the concept of real time, standing alone was not an asserted inventive concept — a position Judge Williams found dispositive, noting that performing the claimed steps in real time using what the patent itself called a conventional personal computer amounts to a recitation of what is well-understood, routine, and conventional.

With no valid asserted claim remaining, Google's second summary judgment motion — on non-infringement based on prosecution disclaimer — was denied as moot.

The 440 Patent was one of three patents B.E. originally asserted when it filed suit in May 2020. The other two, the 410 and 411 Patents, were knocked out entirely in IPR before the case reached summary judgment.

Open questions remain regarding whether B.E. Technology will appeal to the Federal Circuit and whether the related case B.E. Technology, LLC v. Twitter, Inc., Civil Action No. 20-621-GBW, remains pending or was resolved on similar grounds.