Microsoft Corporation et al. v. Lemko Corporation

IPR2025-01142

The USPTO Board denied institution of Inter Partes Review (IPR) proceedings involving Microsoft and Lemko, meaning no trial will proceed.

Jurisdiction
US PTAB
Case Number
IPR2025-01142
Filing Date
20 June 2025
Outcome
denied

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 et al. vs Lemko Corporation is valuable context for structuring arguments or assessing risk in similar proceedings.

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