Litigation

In re Centripetal Networks, LLC

Denied

2023-127

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Filed
2023

Patents at issue (1)

Defender signal. Patent 9917856 has had claims invalidated at PTAB. Those final written decisions are public record and a ready-made § 102 / § 103 ground in district court. See IPR estoppel for what carries over.

99178563 PTAB invalidations

Summary

Centripetal Networks filed a petition for a writ of mandamus seeking to direct the PTAB to vacate institution decisions related to US9917856 based on recusal issues, which the Federal Circuit denied.

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