Whether the All Writs Act authorizes removal of a state-court action to protect or enforce a federal court's prior orders or settlement.
Holding
No. The All Writs Act does not independently authorize removal or allow parties to bypass the statutory requirements governing removal.
Reasoning
The All Writs Act permits federal courts to issue writs necessary or appropriate in aid of their existing jurisdiction. Syngenta argued that removing Henson's state case was necessary to prevent frustration of the federal Price settlement, which called for dismissal of all Henson claims. But the Act is a tool for protecting jurisdiction already conferred; it is not a free-standing source of authority to transfer cases from state court into federal court.
Removal is governed by congressional statutes, and the Court has long held that a case filed in state court must remain there unless an Act of Congress authorizes its transfer. Because Congress has specifically legislated on removal, the All Writs Act cannot be used as an ad hoc substitute merely because statutory removal procedures are unavailable or inconvenient.
Section 1441(a) permits removal only of a civil action over which a federal district court has original jurisdiction. Syngenta conceded that the All Writs Act itself does not confer independent federal jurisdiction. It therefore could not supply the original jurisdiction that § 1441 requires, even if the continuing state action threatened to undermine a federal settlement.