Angel Chiang

The Ninth Circuit clarified the requirements for pleading and establishing a trademark infringement claim under a reverse confusion theory in Marketquest Group v. BIC, Case No. 15-55755 (9th Cir. July 7, 2017). The court relieved plaintiffs from having to specifically plead reverse confusion if it is compatible with the theory of infringement alleged in the complaint, and supported a more malleable standard for proving intent in reverse confusion cases. The court also held that good faith is an element—not just a factor—of a fair use defense, and that the fair use defense may only be raised after a likelihood of confusion is established. Marketquest further reinforces courts’ reluctance to decide trademark cases on summary judgment, and makes it more difficult for defendants to dispose of reverse confusion claims through pretrial motions.