Sandisk Technologies, Inc. et al. v. Longitude Flash Memory Solutions Ltd. et al.

IPR2025-01281

SanDisk and Longitude Flash have settled their dispute over U.S. Patent No. 11,456,365 and jointly moved to dismiss the pending IPR. The Board has not yet instituted the review, and the parties rely on statutory authority to terminate the proceeding pre‑institution.

Jurisdiction
US PTAB
Case Number
IPR2025-01281
Decision Date
9 March 2025
Filing Date
9 March 2025

Detailed Summary

In IPR2025-01281, SanDisk Technologies, Inc. and patent owner Longitude Flash Memory Solutions Ltd. filed an unopposed joint motion to dismiss the inter‑partes review of U.S. Patent No. 11,456,365 covering NAND flash memory. Citing their settlement agreement and the fact that the Director has not yet issued an institution decision, the parties invoke 35 U.S.C. §317(a) and 37 C.F.R. §42.71(a) to terminate the proceeding. The motion emphasizes public‑policy support for settlement and references prior Board decisions granting dismissal of pre‑institution petitions. If granted, the IPR will be terminated without a merits determination.

Practitioner Note

This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Sandisk Technologies, Inc. et al. vs Longitude Flash Memory Solutions Ltd. et al. is valuable context for structuring arguments or assessing risk in similar proceedings.

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