W.D. Pa. (Magistrate Judge Cynthia Reed Eddy)

I'll research this court's patent litigation profile before drafting.

W.D. Pa. — Patent Litigation Profile

(Tracking: 1 case — Cedar Lane Technologies Inc. v. Vector Security, Inc., No. 2:23-cv-00205, before Magistrate Judge Cynthia Reed Eddy)

Court overview. The U.S. District Court for the Western District of Pennsylvania (created 1818) sits in Pittsburgh, Erie, and Johnstown, with chambers split across those divisions. Appeals go to the Third Circuit, except patent cases, which go to the Federal Circuit. The district carries ten authorized district judgeships plus a sizable magistrate bench; the court's own chambers listing currently shows Cathy Bissoon as Chief Judge, with Mark R. Hornak, J. Nicholas Ranjan, W. Scott Hardy, Marilyn J. Horan, Robert J. Colville, Stephanie L. Haines, Christy Criswell Wiegand, William S. Stickman IV, and Susan Paradise Baxter on the active/senior roster, and Richard A. Lanzillo as Chief Magistrate Judge. Its patent docket is small and regional — historically in the range of roughly 18–20 patent filings per year (per the PIT IP Tech blog's tracking of 2010), i.e., well outside the top patent districts. One caution on rankings: in Q1 2021 the district briefly led all federal districts in overall patent filings, but RPX attributed that entirely to a single mass-filing campaign (Doggie Dental against 289 alleged counterfeit chew-toy sellers), not to a shift in venue preference. Treat any "top venue" framing as an artifact of that anomaly.

Docket reputation. This is not a rocket docket in the E.D. Tex. sense, and nothing in the reliable data supports describing it as plaintiff-friendly or defendant-friendly. Its patent identity is unusual for a small district in one respect: damages. A Texas Lawyer analysis (as reported in 2014) put W.D. Pa. second only to E.D. Tex. in aggregate compensatory patent damages over a 14-year window — more than $1B — but concentrated in only about seven cases, giving it by far the highest per-case average of any district. That figure should be cited to the original Texas Lawyer report; I could not independently re-verify the underlying docket-level numbers here. On transfers, published W.D. Pa. decisions show ordinary §1404(a) analysis rather than a strong local-venue-preservation norm — e.g., FLFMC (W.D. Pa. 2010, Judge Cercone) transferred a false-marking suit to New Jersey, discounting the plaintiff's forum choice where the plaintiff was an entity formed to file such suits. Claim construction follows conventional Markman practice, with jury demands common in the tracked cases.

Local rules and procedures. The district has had dedicated Local Patent Rules since January 1, 2005 — adopted after a practitioner–court drafting committee, drawing on the N.D. Cal. model but deliberately tighter. The rules impose early infringement and invalidity contentions (with plaintiff's contentions sequenced after access to the accused infringer's confidential technical documents), a model chart for disputed claim terms, a default protective order, expert discovery keyed to the claim-construction ruling, and a model scheduling order. Practitioners writing in 2006 described the resulting schedule as compressing contentions and document production into roughly three to four months from service, with Markman set within months of the initial conference. Local Rule 16.1 governs case management more broadly, including a model FRE 502(d) order in its appendix. Judge-specific practice matters: the tracked Cedar Lane case shows a Local Rule 16.1 initial scheduling order, an ADR stipulation requirement, and a separately entered Standing Order on Rule 12(b) motions (Eddy, Feb. 10, 2023). Certain judges and articles also describe near-mandatory early mediation and the use of special masters for Markman, but that is not uniform across the bench.

Notable cases. The tracked case is Cedar Lane Technologies Inc. v. Vector Security, Inc. — Cedar Lane is a well-known high-volume NPE, and this is a single-defendant §271 action filed in Pittsburgh in February 2023, with a jury demand by both sides. Beyond the tracked list, the district's highest-profile patent matter is Carnegie Mellon University v. Marvell Technology Group, which produced a $1.17B jury verdict in 2012 before the district court's judgment was later vacated and the case settled (reported around $750M); that case is the principal driver of the district's outsized per-case damages figure. Other recurring W.D. Pa. patent litigants have included Intellectual Ventures (against PNC), Kowa/Nissan Chemical (against Mylan), and Westinghouse- and UPMC-adjacent matters. Reported decisions on patent local rules — e.g., Best Medical International v. Accuray (W.D. Pa. 2013) — are occasionally cited outside the district.

Judges. Magistrate judges carry a meaningful share of the district's patent work by consent, including the tracked case:

• Magistrate Judge Cynthia Reed Eddy — the judge on the tracked Cedar Lane case; W.D. Pa. magistrate since October 2011, formerly Chief Magistrate Judge. Note: third-party aggregator data (Ezel.ai) lists her as having retired in 2024; I could not confirm that against the court's own current chambers roster, and the tracked docket shows no reassignment, so treat her current status as unverified.
• Chief Judge Cathy Bissoon — long-tenured Pittsburgh district judge; among the bench's more experienced patent hands.
• Senior Judge Joy Flowers Conti — presided over major patent litigation including the CMU v. Marvell proceedings; now on senior status.
• District Judge Robert J. Colville — active Pittsburgh judge with published case-management practices and Local Rule 16.1 orders that show up in patent-adjacent litigation.

Also relevant to patent scheduling practice: Magistrate Judges Patricia L. Dodge, Maureen P. Kelly, and Chief Magistrate Judge Richard A. Lanzillo. I found no published Lex Machina, Unified Patents, or Reuters analysis assigning plaintiff- or defendant-friendly tendencies to any individual W.D. Pa. judge, so no such characterization is offered.

Sourcing note. The 2005 patent rules and their mechanics are well documented (court website; Widener/H&H and The Free Library practitioner articles). The ">$1B in seven cases" damages figure traces to a Texas Lawyer report I could not re-verify directly. Current judicial rosters differ slightly across the court website, FJC, and the 2024 PBA directory; the court's own chambers page is the most current for names and titles.