Article
Applicant's Unreasonable Delays During Patent Prosecution Can Lead To Prosecution Laches
In Hyatt v. Hirshfeld, No. 2018-2390 (Fed. Cir. June 1, 2021), the Federal Circuit vacated and remanded the district court's rejection of the PTO's arguments for prosecution laches.

Finnegan, Henderson, Farabow, Garrett & Dunner LLP
