Case: Patents/Eligibility (D. Del.)

May 28, 2026, 2:38 PM UTC

A federal district court in Delaware denied AT&T Mobility LLC and AT&T Services Inc.'s motion to dismiss OnePass Data Technology LLC’s action for infringement of patents that relate to systems and methods for cleansing and appending data records of a database. The court found that the patents are directed to the abstract idea of updating records by comparing them against reference lists, but that OnePass sufficiently pleaded facts alleging an inventive concept.
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