Patent Infringement

Subscribe to Patent Infringement via RSS

Your Package Could Not Be Delivered – District of Delaware Strikes Electronic Storage Room Claims as Patent Ineligible

Judge Choe-Groves of the United States Court of International Trade granted Defendant’s Motion to Dismiss and ruled Plaintiff’s asserted electronic storage room patent invalid under § 101 of the Patent Act.

Luxer, a Delaware corporation and plaintiff in this patent infringement case, makes products related to controlling access to a package storage room. For example, the patent at issue describes systems and methods for controlling electronic locks of a storage room based on access rules and user credentials. The motivation behind these products is to offer a solution that allows a delivery carrier to drop off a package and a recipient to collect their package at any time and in a secure manner – no signature required. The Defendant, Package Concierge, Inc., offers very similar products.

Admissibility standards for patent damages experts has come under scrutiny. Previously, we highlighted the EcoFactor v. Google case regarding Google’s petition for rehearing en banc to address the admissibility of EcoFactor’s damages expert and the parties’ oral argument before the Court. On May 21, 2025, the Federal Circuit issued an 8-2 decision, ordering a new damages trial and overturned the $20 million verdict against Google. The Court found that the district court committed reversible error by allowing EcoFactor’s damages expert to testify at trial.

The Supreme Court recently declined to review a Federal Circuit decision that could have significant implications for patent owners that rely on the Amazon Patent Evaluation Express (“APEX”) program.  

The APEX program offers a streamlined way for utility patent owners to request removal of allegedly infringing product listings on Amazon.com, without filing a suit in district court. To initiate the process, the patent owner identifies up to 20 product listings that allegedly infringe one claim of a patent. Amazon then notifies the sellers, who may (1) agree to an independent infringement analysis by a neutral third party, (2) engage with the patent owner directly to resolve the dispute, (3) file a declaratory judgment action in U.S. district court, or (4) do nothing—at which point Amazon removes the product listings.

Mirror Worlds Technologies, LLC (“Mirror Worlds”) sued Meta Platforms, Inc. (“Meta”)—formerly Facebook, Inc.—in the Southern District of New York for patent infringement. The lawsuit involved three patents related to storing, organizing, and presenting data in time-ordered streams. These patents purportedly introduced a unique method for automatically storing documents in chronological order with timestamps. Mirror Worlds accused several Facebook features, including the News Feed, Timeline, and Activity Log, of infringing these patents.

For anyone following the evolving admissibility standards for expert opinions relating to patent damages, the EcoFactor v. Google case is one to watch. In December 2024, the Federal Circuit granted Google’s petition for rehearing en banc to address the effect of amended Federal Rule of Evidence 702 and Daubert v. Merrell Dow Pharmaceuticals as they relate to admissibility of damages expert testimony—particularly when a per-unit royalty rate is derived from three allegedly comparable lump-sum licenses.

As generative artificial intelligence (AI) continues to transform industries, its impact on patent law is raising critical legal questions. From the recognition of AI as an inventor and potential infringement risks posed by the AI-generated outputs to the use of AI in patent validity challenges, the legal landscape is rapidly evolving. This article explores how generative AI is reshaping patent litigation, including the legal implications for inventorship, infringement and validity.