Short Summary
MidAmerican Energy Company and Birchtech Corp. have settled their dispute over U.S. Patent No. 10,589,225, filing a joint motion to terminate the inter partes review as to MidAmerican. The motion cites 35 U.S.C. §317 and argues no merits decision has been made.
Detailed Summary
In a joint motion filed on October 28, 2025, MidAmerican Energy Company and Birchtech Corp. (formerly Midwest Energy Emissions Corp.) seek termination of the inter partes review (IPR2025-00424) with respect to MidAmerican. The parties reference a confidential settlement agreement and rely on 35 U.S.C. §317(a) and (b) to argue that the Board has not yet decided the merits and that public‑policy considerations favor settlement. They request dismissal of MidAmerican from the proceeding and reconstitution of the remaining petitioners as PacifiCorp alone, emphasizing efficiency and cost‑saving benefits.
Practitioner Note
This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in PacifiCorp et al. vs MES, Inc. is valuable context for structuring arguments or assessing risk in similar proceedings.
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