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
Judge(s)
John A. Squires
Decision Date
20 June 2025

Detailed Summary

In this Institution Decision, the Office of the Under Secretary of Commerce for Intellectual Property issued a notice denying the institution of several IPR petitions. Specifically addressing IPR2025-01142, the Board determined that under 35 U.S.C. § 314(a), no trial would be instituted against Lemko Corporation's patent.

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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Disclaimer: This page contains an automated summary based on publicly available judicial records. The content is generated for informational purposes only and does not constitute legal advice. Always verify details against the original source judgment before relying on this information for any legal purpose. If you believe any information is inaccurate, please contact us.

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