Unreported / Non-Citable
Background
ABC IP, LLC and Rare Breed Triggers, Inc. brought patent-infringement actions against manufacturers, importers, distributors, and resellers of products allegedly infringing their patented forced-reset-trigger technology. In April 2026, the Judicial Panel on Multidistrict Litigation transferred five cases to the Eastern District of Texas for coordinated or consolidated pretrial proceedings in MDL No. 3176, In re Rare Breed Triggers Patent Litigation. More than 100 cases were later transferred into the MDL.
More than 30 defendants in 32 member actions moved to stay the claims against them pending final resolution of related suits against the relevant manufacturers. They invoked the customer-suit exception, under which a court may give a manufacturer action priority over a patent owner’s suit against the manufacturer’s customers, as well as the traditional factors governing stays.
The Court’s Holding
The court denied all 13 motions to stay. It explained that the customer-suit exception is discretionary rather than automatic and that its guiding considerations are efficiency and judicial economy.
Those considerations did not favor stays because the MDL itself was designed to coordinate the litigation, eliminate duplicative discovery, prevent inconsistent pretrial rulings, and conserve resources. The court also found that the forum-shopping concerns associated with the traditional first-to-file context were absent. It concluded that the MDL procedures and Federal Rule of Civil Procedure 16.1 provided tools—including consolidated pleadings and leadership counsel—to streamline the cases without staying the customer defendants’ suits and prolonging the plaintiffs’ litigation.
Key Takeaways
- The customer-suit exception permits, but does not require, a court to stay patent claims against customers while related manufacturer litigation proceeds.
- Existing MDL coordination can make customer-suit stays less compelling because centralization already addresses duplicative discovery, inconsistent rulings, and litigation efficiency.
- The court allowed the claims against the moving distributors, resellers, and other customer defendants to proceed alongside the manufacturer actions.
Why It Matters
The decision shows that customer defendants in a patent MDL cannot obtain a stay merely by pointing to parallel infringement suits against manufacturers. They must demonstrate that a stay would produce efficiencies beyond those already achieved through centralized pretrial management.
For parties litigating coordinated patent cases, the ruling emphasizes the court’s ability to use MDL procedures and Rule 16.1 case-management tools instead of pausing customer suits for potentially lengthy periods.