E.D. Mich. (Judge Robert H. Cleland)

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

E.D. Mich. — Patent Litigation Profile

Court overview. The U.S. District Court for the Eastern District of Michigan sits in the Sixth Circuit, with its principal courthouse in Detroit and additional facilities in Flint, Bay City, Ann Arbor and Port Huron; the Southern Division (Detroit) hears the bulk of the district's commercial IP work. Its patent docket is modest by national standards. It is not among the districts that dominate patent filings (D. Del., E.D. Tex., W.D. Tex., C.D. Cal., N.D. Cal., N.D. Ill., D.N.J.), and Justia's docket browse shows roughly 900+ patent-category (NOS 830) matters and a broader pool of several thousand IP cases over the years the database covers. The district's patent docket is instead driven by its industrial base: automotive OEM and supplier disputes, and Hatch-Waxman/ANDA litigation involving Michigan-based generics.

Docket reputation. There is no published basis for describing E.D. Mich. as a "rocket docket," and it is not generally treated as a plaintiff-friendly patent venue. A PricewaterhouseCoopers survey summarized in a 2008 Michigan IP law journal found E.D. Mich. had the lowest plaintiff win rate nationwide among the 25 patent cases the survey examined in the district (3 of 25, ~12%) for 1996–2006 — an old and small sample that should be treated cautiously, not as current analytics. LegalMetric's contested-motion data for the district shows a plaintiff win rate in the low 30s on contested patent motions. Petitioned transfers are litigated but not at the volume seen in high-filing districts; LegalMetric lists only a handful of contested transfer decisions per judge for the district, with wide judge-to-judge variation in grant rates. Claim construction is handled by the assigned district judge following a Markman hearing; as elsewhere, most patent cases terminate before trial, so district-specific trial counts (jury or bench) are small and unstable year to year.

Local rules and procedures. E.D. Mich. does not maintain a standalone set of local patent rules comparable to N.D. Cal.'s Patent L.R. or the E.D. Tex. rules. Instead, the court publishes a Model Case Management and Scheduling Order for Patent Cases and a sample order to attend a scheduling conference in a patent case, and individual judges adapt those models. In practice, judges often require the parties to submit a joint statement modeled on local patent rules — early infringement and invalidity contentions, claim-by-claim charts, a one-time amendment window within 30 days of the claim construction ruling, and good-cause leave thereafter, tracking O2 Micro and the reasoning of IXYS/Finisar. General practice is governed by the district's Local Rules: LR 5.3 (sealing, with the Shane Group limitations), LR 7.1 (motion practice and concurrence), LR 16.2 (joint final pretrial order) and LR 37.1 (mandatory conferral before discovery motions). Judge Cleland's own published practice guidelines describe a two-month trailing trial docket, a settlement conference held concurrently with the final pretrial conference in jury cases, referral of non-jury settlement conferences, and routine cost-shifting against parties who bring avoidable discovery disputes.

Notable cases. The tracked matter, Automotive Technologies International, Inc. v. Delphi Corp., is the district's best-known modern patent dispute and a good illustration of its character. Delphi filed a declaratory judgment action in E.D. Mich. (No. 08-11048) after ATI sued Delphi's automotive customers in Texas; the actions were consolidated (with No. 10-10647), and Judge Cleland held a Markman hearing before granting summary judgment invalidating all four asserted patents ('516, '945, '029, '080) as anticipated or obvious — 776 F. Supp. 2d 469 (E.D. Mich. 2011), affirmed without precedential opinion, No. 2011-1292 (Fed. Cir. 2011). Earlier rounds of the same ATI–Delphi conflict (No. 03-CV-71368; Fed. Cir. July 24, 2006) and ATI v. BMW of North America (E.D. Mich. 2005) also produced invalidity rulings on written description and enablement grounds. The tracked entry records a judgment with a remand disposition; the published opinions establish the invalidity judgment, and the "remanded for settlement" status in the tracker should be read against the docket rather than assumed from the opinion. Other notable E.D. Mich. patent rulings: Novo Nordisk A/S v. Caraco Pharmaceutical Laboratories, the Detroit ANDA case whose counterclaim question reached the Supreme Court in Caraco v. Novo Nordisk, 566 U.S. 399 (2012); Hayes Lemmerz Int'l v. Epilogics Group (Cleland, J., 2006), denying an anti-suit injunction in favor of the first-filed action; and Chrimar Systems v. Cisco, 318 F. Supp. 2d 476 (E.D. Mich. 2004), frequently cited in-district on the summary judgment standard for invalidity.

Judges. The tracked case is assigned to Judge Robert H. Cleland (appointed 1990, now on a reduced senior docket), the district's most visible patent judge in the published record and the author of the ATI, BMW and Hayes Lemmerz opinions. Judge Avern Cohn (senior) handled Novo Nordisk v. Caraco and appears among the district's most frequent patent motion decision-makers in LegalMetric's tabulation. LegalMetric's district data also shows recurring contested patent decisions before Judges Battani, Borman, Cox, Duggan, Friedman, Hood, Roberts, Steeh, Tarnow and Taylor, and the district's active roster includes Judges Murphy, White, Drain, Berg, Goldsmith, Parker and Leitman, with magistrate judges taking discovery and, by consent, some merits work (e.g., Endobotics, LLC v. Flexdex, Inc., No. 2:24-cv-10854).

Sourcing note: the docket-size and judge-count figures above are drawn from public docket browsers, the court's own website, and LegalMetric/PwC material cited in the Michigan IP law journal; I could not verify a current district-specific median time-to-trial or a current Lex Machina/Unified Patents ranking for E.D. Mich., so no such figure is asserted here. Treat the 1996–2006 win-rate survey as historical.