Digital Drilling Data Systems, LLC v. Petrolink Services, Inc.

Docket Number: 19-20116
Judge: Stuart Kyle Duncan
Opinion Date: July 2, 2020

Digidrill filed suit against its competitor, Petrolink, alleging that Petrolink hacked into its software at various oil drilling sites in order to “scrape” valuable drilling data in real time. The district court granted Petrolink’s motion for summary judgment on Digidrill’s copyright claims. Digidrill’s unjust enrichment claim proceeded to trial, where a jury returned a verdict in Digidrill’s favor.

In regard to the copyright infringement claim, the Fifth Circuit affirmed the district court’s judgment and held that Digidrill likely waived its “qualitative importance” argument but, even if not, the argument fails on the merits because no reasonable jury could find substantial similarity based on the qualitative importance of the copied schema to DataLogger as a whole. The court also affirmed the district court’s judgment as to the Digital Millennium Copyright Act claims, holding that the USB dongle and Interface Process did not effectively control access to the protected database schema.

The court also held that Digidrill’s unjust enrichment claim is not preempted by the Copyright Act because the claim incorporates an element beyond mere unauthorized copying. The court held that the available Texas authorities do not foreclose the possibility that a litigant may show the taking of an undue advantage without showing the violation of a law or legal duty. Therefore, the court affirmed the district court’s denial of Petrolink’s judgment as a matter of law on the issue of whether Digidrill adduced sufficient evidence of the benefit Petrolink obtained from Digidrill. Finally, the court held that the district court failed to treat Petrolink as the prevailing party under the relevant statutes and failed to apply the correct legal standard. Accordingly, the court vacated the district court’s denial of Petrolink’s motion for fees and remanded. View “Digital Drilling Data Systems, LLC v. Petrolink Services, Inc.” on Justia Law