En banc court sidesteps high court
In Petrella v. Metro-Goldwyn-Mayer, Inc., 134 S. Ct. 1962, 1974 (2014) (post here), the Supreme Court ruled that the defense of laches — unreasonable delay in bringing suit — does not preclude recovery of damages for copyright infringement during the usual statute of limitations period (three years under the Copyright Act). Does the same rule apply to patent cases?
The en banc Federal Circuit held last week, by the smallest of margins (6-5), that Petrella does not govern cases under patent law. Defendants may thus cite a patent holder’s delay in filing a lawsuit as a ground for reducing or barring damages within the six-year pre-suit period that patent law generally allows.
Continue Reading Laches Can Limit Patent Damages, En Banc Federal Circuit Rules