Steuben Foods’ RDOE Argument: Compelling, But Not Compelling Enough
Steuben Foods, Inc. v. Shibuya Hoppmann Corp., 127 F.4th 348 (Fed. Cir. 2025)
In a recent decision, the Federal Circuit in Steuben Foods, Inc. v. Shibuya Hoppmann Corp. left the application of the reverse doctrine of equivalents hanging on by a thread. While the CAFC found Steuben’s RDOE arguments compelling, it ultimately held that resolving the RDOE issue was not necessary to determine that the district court’s judgment as a matter of law (JMOL) of noninfringement was improper.
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