Ice Miller secured a significant appellate victory for its clients, Elea Vertriebs- und Vermarktungsgesellschaft mbH and Food Physics LLC, when the United States Court of Appeals for the Federal Circuit affirmed the invalidity of asserted patent claims in J.R. Simplot Co. v. McCain Foods USA, Inc., Fed. Cir. No. 24 1845, on appeal from the District of Idaho (No. 1:16 cv 449).

The dispute involved allegations of infringement of a patent directed to pre cooking treatment processes for vegetables. The District Court had granted summary judgment of invalidity on multiple grounds. On appeal, the Federal Circuit affirmed the judgment on the specific invalidity theory advanced by Ice Miller—without needing to reach the alternative bases—delivering a clear and decisive win for Elea and Food Physics.

In its per curiam decision, the Federal Circuit held that the asserted claims did not meet the statutory requirements for patent validity. By adopting the core argument presented on appeal, the ruling represents a clean and principled confirmation of the District Court’s decision.

This ruling provides meaningful guidance for innovators in the food processing sector. Patent rights must comply with statutory standards, and overly broad or insufficiently supported claims should not be used to obstruct technological advancement. This decision reinforces those standards and protects companies like Elea and Food Physics, which continue to invest in safe, efficient food processing technologies.

Ice Miller proudly represented the third-party defendant appellees in the appeal. Partner Lesley Grossberg argued the case, supported by a cross office team including partners Earl LeVere and Ken Sheehan and senior counsel Jenny Buchheit.