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    IP Law Daily, PATENT—Fed. Cir.: PTAB properly found network intrusion monitoring patent claims unpatentable, (Nov 2, 2026)

    Law Firms Mentioned:Proskauer Rose LLP | Sterne Kessler Goldstein & Fox PLLC
    Organizations Mentioned:BT Americas, Inc. | Palo Alto Networks, Inc.

    By Carolin Dennis, B.Sc., LL.B., LL.M.

    Substantial evidence supported the Patent Trial and Appeal Board’s (PTAB’s) determination that all the claims of the network intrusion monitoring patent were unpatentable as obvious over prior art.

    In a non-precedential disposition, the ...

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