Short Summary
Microsoft and Dialect reached a settlement that resolves disputes over patent 8,620,659 and other patents, leading to a joint motion to terminate the inter partes review before the Board makes an institution decision.
Detailed Summary
In IPR2025-01352 concerning U.S. Patent No. 8,620,659, Microsoft Corporation and patent owner Dialect, LLC jointly filed a motion to terminate the inter partes review prior to any institution decision. The parties disclosed that they had entered into a settlement agreement on November 30, 2025, resolving all outstanding disputes over multiple patents, including the '659 patent. Citing public policy favoring settlement under 35 U.S.C. § 317 and the early stage of the proceeding, they requested the Board to dismiss the case without prejudice. The Board was asked to treat the settlement agreement as confidential business information. The motion reflects a strategic decision to avoid further litigation and potential estoppel.
Practitioner Note
This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Microsoft Corporation vs Dialect, LLC is valuable context for structuring arguments or assessing risk in similar proceedings.
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