For a patent owner, forum choice depends on the remedy sought and the leverage each forum offers. District court and the ITC under 19 U.S.C. 1337 answer different questions. Many owners end up using both. The right first question is what outcome you need: money, an Article III injunction, import stoppage at the border, or some combination.
What district court offers that the ITC does not
A district patent case can try compensatory damages, enhanced damages in appropriate cases, and injunctive relief under the eBay framework. The ITC does not award patent damages the way a district court does. USITC materials state that money damages are not available as a section 337 remedy. If your commercial goal is a damages judgment, collected judgment, or a negotiated payment driven by damages exposure, district court is the forum built for that result.
What the ITC offers
Section 337 investigations run on a faster statutory target-date model than many district patent dockets. The core remedies are exclusion orders (Customs stops covered infringing articles at the border) and cease-and-desist orders against named respondents, including certain sales from U.S. inventory. The case is oriented around imported articles: an in rem trade remedy track. Discovery and hearing practice are compressed. Domestic industry is a statutory gate. Public-interest factors under 1337(d), (f), and (g) can shape or tailor relief even after a violation finding.
Speed, reach, and naming strategy
Speed favors the ITC when import leverage matters more than waiting for a damages trial. Reach depends on who is named. After Kyocera Wireless Corp. v. ITC, 545 F.3d 1340 (Fed. Cir. 2008), a limited exclusion order cannot exclude non-respondent downstream products. If you need Customs to stop finished devices of customers or OEMs, plan to name those parties as respondents or build a general exclusion order record under 1337(d)(2). Naming is part of remedy strategy, not an afterthought.
Domestic industry as a gate
You cannot skip domestic industry at the ITC. On the economic prong, Lashify, Inc. v. ITC (Fed. Cir. Mar. 5, 2025) confirmed that labor and capital used for sales, marketing, warehousing, quality control, and distribution can count under 1337(a)(3)(B); significance is still case-specific. Pair that with the technical prong and plant, labor, or exploitation evidence. Weak domestic-industry proof is a reason to prefer district court, or to wait until the record is ready, rather than filing a thin ITC complaint.
When both forums make sense
Owners often file district court for damages and the ITC for import pressure in the same campaign. That is the dual-track pattern: ITC as the owner's parallel pressure track. Under 28 U.S.C. 1659, a defendant who is also an ITC respondent can obtain a mandatory stay of overlapping district claims if the request is timely, so the damages case may pause while the ITC clock keeps moving. Consistency across claim charts, prior art, and inventorship stories still matters because positions travel between forums.
What to watch when choosing
Watch whether your products or the accused products depend on ongoing U.S. imports. Watch whether you can meet domestic industry now. Watch whether the respondents you need within the reach of a limited exclusion order are identifiable and nameable. Watch public-interest risk in concentrated markets. Watch whether you need damages more than border relief, or both.
Where should you read next? See the sue-both-forums FAQ, the dual-track ITC breakout, and the exclusion-order FAQ for LEO, GEO, cease-and-desist, and Presidential review. For complaint and response mechanics after someone is named, use the ITC complaint FAQ. Outside this site, read 19 U.S.C. 1337, 28 U.S.C. 1659, and the USITC Section 337 overview and FAQs.