D'Annunzio & D'Annunzio

A search for "D'Annunzio & D'Annunzio" primarily identifies D'Annunzio Group, Inc., a company specializing in construction and engineering services with offices in South Plainfield and Clinton, New Jersey. Publicly available legal directories, firm profiles, and rankings from sources like AmLaw or Chambers do not reliably confirm the existence of a law firm explicitly named "D'Annunzio & D'Annunzio" with an active intellectual property litigation practice. Therefore, a comprehensive professional summary of such a law firm's patent litigation practice, including details on its full office footprint, size, specific technology areas, PTAB practice, and additional key partners, cannot be reliably compiled from verified public sources.

Based on the provided authoritative case list, Matthew F. D'Annunzio is identified as an attorney who has appeared in patent litigation matters. The tracked cases indicate D'Annunzio & D'Annunzio has exclusively represented plaintiffs, appearing twice in this capacity and zero times on the defendant side. In one instance, Matthew F. D'Annunzio served as Lead Counsel.

The specific patent litigation cases associated with this firm are Cyberfone Systems, LLC v. United Air Lines, Inc. and Cyberfone Systems, LLC v. ETRADE Financial Corporation*. Without further firm-specific information, details regarding the outcomes of these cases or the underlying technology beyond the case names cannot be definitively attributed to a specific D'Annunzio & D'Annunzio law firm.

Due to the absence of verifiable public information establishing "D'Annunzio & D'Annunzio" as an active law firm specializing in patent litigation, additional details regarding its IP litigation specialty, notable trial results, IPR/PTAB practice volume, or other prominent IP litigation partners cannot be provided.