Nichino America Inc v. Valent USA LLC, No. 21-1850 (3d Cir. 2022)Annotate this Case
Since 2004, Nichino has offered a trademarked pesticide, “CENTAUR.” Valent trademarked a competing product, “SENSTAR,” in 2019, with a similar logo. Both pesticides are used by farmers in the same geographic areas against many of the same insects. SENSTAR is a liquid, a unique combination of two active chemicals. CENTAUR is manufactured as a solid, packed into bags and cases.
Nichino sued for trademark infringement, seeking a preliminary injunction. The court applied the newly-effective Trademark Modernization Act of 2020 (TMA) Pub. Law 116-260, which establishes a rebuttable presumption of irreparable harm favoring a plaintiff who has shown a likelihood of success on the merits of an infringement claim. The district court found Nichino narrowly demonstrated its infringement claim would likely succeed, though “there is not an abundance of evidence of likelihood of confusion,” applied a 10-part, non-exhaustive analysis of likely confusion, then denied a preliminary injunction.
The Third Circuit affirmed. The TMA’s rebuttable presumption requires courts considering a trademark injunction to assess the plaintiff’s evidence only as it relates to a likelihood of success on the merits. If that evidence does establish likely trademark infringement, the TMA is triggered, and the burden of production shifts to the defendant to introduce evidence sufficient for a reasonable factfinder to conclude that the consumer confusion is unlikely to cause irreparable harm. If a defendant successfully rebuts the TMA’s presumption by making this slight evidentiary showing, the presumption has no effect.