D. Del. (Judge Noreika)

I'll research the current state of patent litigation in the District of Delaware and Judge Noreika's practice before writing.

Let me verify the current judicial roster and Delaware's transfer/claim construction practice.

One more round on time-to-trial and Delaware's local patent rules infrastructure.

District of Delaware (Judge Noreika) — Patent Litigation Profile

Court overview. The U.S. District Court for the District of Delaware sits in Wilmington (J. Caleb Boggs Federal Building), is in the Third Circuit, and has four authorized district judgeships plus magistrate judges. It is one of the two or three busiest patent venues in the country. The court's 2024 Annual Report states Delaware had the third-largest number of patent filings in 2023 (427 cases, down 23% from 685 in 2022), and ranked first nationally in patent cases per authorized judgeship (106 in 2023; a 2014–2023 average of 193). RPX reported Delaware as second by overall patent litigation in 2024 and Q1/Q3 2025, and the number-one district for operating-company filings; its Q1 2026 report put roughly a quarter of all U.S. patent suits in Delaware. Delaware is also by far the leading district for Hatch-Waxman/ANDA cases (154 filed in 2023, per the court's report).

Patent docket reputation. Delaware is not a true "rocket docket." Docket Navigator data (as reported by IAM in June 2022) put the district's median time to jury trial at about 32.8 months and bench trial at about 32.3 months — roughly eight months slower than the Western District of Texas and nine slower than the Eastern District of Texas on the same measure, though still faster than New Jersey or N.D. Illinois. The district does, however, produce a comparatively high share of patent trials: older empirical work found Delaware among the leaders in percentage of patent cases reaching trial (e.g., a study by Jonas Anderson/others reporting ~11.8%). Historical reputation as plaintiff-friendly rested on low transfer and dismissal rates, but hard current numbers are mixed: one Docket Navigator-derived dataset showed Delaware transfer motions succeeding roughly 12–45% by year (31% cumulative, 2018–2021). I could not locate a current, well-sourced, district-wide transfer grant rate for 2024–2025, so treat that figure as dated.

Local rules and procedures. Delaware has no district-wide local patent rules comparable to the E.D. Tex. Patent Rules or the W.D. Tex. claim-construction order. Instead, practice is governed by judge-specific form scheduling orders and the district's Default Standard for Discovery. Judge Noreika's form order (used in the tracked cases) directs parties to serve final infringement/invalidity and non-infringement/validity contentions near the close of fact discovery, file a joint claim construction brief at least three weeks before the Markman hearing, and leave at least three weeks between Markman and opening expert reports; she generally sets one Markman hearing and a single trial date. A notable informal feature: per the Delaware IP blog IPDE and the Delaware Lawyer's 2025 IP survey, Judge Noreika has consistently refused to construe more than ten terms — an unwritten cap she enforces by rejecting over-long claim charts — while Chief Judge Connolly and Judge Hall require meet-and-confer reductions without a hard cap, and Judge Connolly will not hear indefiniteness at Markman. Judge Noreika does consider indefiniteness at Markman.

Notable cases and trends. The tracked docket is a cluster of small NPE suits: Web 2.0 Technologies, LLC against Accelo, Hive Technology, Realtimeboard/Miro, Zendesk, Mango Technologies, ProofHub, and Google LLC (the Google case, filed March 2023, is the one still pending), plus ReadyComm LLC v. Talkdesk, Inc., terminated in January 2026. Most of these resolved by dismissal with prejudice or settlement rather than trial — consistent with the district's normal attrition pattern. The larger district-wide story of the past four years is the drop in NPE filings, attributed by RPX and Lex Machina to Chief Judge Connolly's April 2022 standing orders on third-party litigation funding and corporate ownership/control disclosures and his subsequent IP Edge investigation, which led that filer to exit Delaware.

Judges. Prominent patent hands include Chief Judge Colm F. Connolly (the disclosure-orders and IP Edge saga), Judge Maryellen Noreika (the judge in all eight tracked cases), Judge Gregory B. Williams, and Judge Jennifer L. Hall (elevated from magistrate judge in January 2024, with extensive prior patent experience). Judge Richard G. Andrews (now senior) remains a prolific patent jurist; Chief Magistrate Judge Christopher J. Burke and Magistrate Judge Sherry R. Fallon handle substantial claim construction and pretrial work. I did not find published Lex Machina, Unified Patents, or Reuters analysis assigning individual judges to plaintiff- or defendant-friendly labels, so no such characterization is offered here.