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 thirty defendants in thirty-two 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 allow litigation against a manufacturer to proceed before a patent owner’s case against the manufacturer’s customers, and also relied on the traditional factors governing stays.
The Court’s Holding
The court denied all thirteen motions to stay. It explained that the customer-suit exception is discretionary, not automatic, and that efficiency and judicial economy guide its application.
Those considerations did not favor stays because the MDL itself was designed to coordinate the related proceedings, eliminate duplicative discovery, prevent inconsistent pretrial rulings, and conserve resources. The court also found no forum-shopping concern and concluded that Federal Rule of Civil Procedure 16.1 provided tools—including consolidated pleadings and leadership counsel—to streamline the litigation without staying the customer cases and prolonging plaintiffs’ litigation.
Key Takeaways
- The customer-suit exception does not require a stay whenever related patent suits target both manufacturers and their customers.
- An existing MDL can reduce the efficiency-based justification for staying customer or reseller cases because centralized proceedings already coordinate discovery and pretrial rulings.
- The court concluded that case-management tools could streamline the litigation without delaying claims against the moving defendants.
Why It Matters
The ruling keeps thirty-two member actions moving alongside the related manufacturer cases rather than placing the customer and reseller defendants’ cases on hold. It shows that courts may give substantial weight to the coordinating function of multidistrict litigation when deciding whether the customer-suit exception would actually improve efficiency.
For parties in patent MDLs, the decision underscores that identifying parallel manufacturer litigation may not be enough to obtain a stay. The movant must show that a stay would produce efficiencies beyond those already available through centralized pretrial management.