Litigation

Untitled case

reexamination affirmed

95/001,789

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Filed
2011-10-18

Patents at issue (1)

Summary

Inter partes reexamination of claims 1–60 of the '211 patent. Cisco Systems is reported to have filed the request. Examiner found claims 36–60 invalid; VirnetX appealed to PTAB, which affirmed; Federal Circuit affirmed in 2019.

Case overview & background

Plain-language overview of the case: parties, accused product, patents at issue, and why the suit matters.

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Key legal developments & outcome

Major rulings, motions, claim construction, settlements, and the present posture or final disposition.

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Plaintiff representatives

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Defendant representatives

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