How long does a trademark or copyright lawsuit take?
Trademark & copyright — trademark, copyright and other IP suits in federal court — take a median of 161 days from filing to resolution, based on 184,565 real cases in the public federal court record. Most resolve between 86 days and 2.0 years — here's the full picture.
Filing to termination · 184,565 cases · median 161 days
How trademark or copyright lawsuit cases end
Of 151,628 resolved cases — the observed record, not a prediction of any one case.
Trademark & copyright duration by court
Median time to resolution in the districts with the most trademark or copyright lawsuit cases.
| District | Cases | Median | Slowest 10% |
|---|---|---|---|
| C.D. Cal. | 19,795 | 154d | 1.5 yr |
| N.D. Ill. | 18,363 | 111d | 1.3 yr |
| S.D.N.Y. | 12,185 | 163d | 2.2 yr |
| S.D. Fla. | 10,415 | 116d | 1.1 yr |
| M.D. Fla. | 7,932 | 143d | 1.4 yr |
| E.D.N.Y. | 7,378 | 188d | 1.9 yr |
| N.D. Cal. | 7,085 | 165d | 2.3 yr |
| D.N.J. | 6,588 | 160d | 2.1 yr |
| E.D. Pa. | 4,776 | 140d | 1.4 yr |
| E.D. Mich. | 4,216 | 136d | 1.5 yr |
| S.D. Cal. | 3,677 | 167d | 1.7 yr |
| E.D. Va. | 3,387 | 132d | 1.1 yr |
| D. Md. | 3,235 | 156d | 1.6 yr |
| N.D. Tex. | 3,104 | 149d | 1.5 yr |
| W.D. Tex. | 2,997 | 219d | 1.8 yr |
Have a specific trademark or copyright lawsuit?
These are averages across every trademark or copyright lawsuit. For a forecast tuned to your case — your court, your amount, your posture — get a free estimate, or the full report built from your complaint.
Other case types
Source: data/fjc/civil.parquet (Federal Judicial Center), cleaned by Tertius · model tertius-acta-3. Durations are filing to termination for U.S. federal civil cases. This is observed historical data, not a prediction of any specific case, and not legal advice. Tertius forecasts timing and disposition, never merits or damages.