Cisco Systems, Inc. v. K.Mizra LLC

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Case Number:

IPR2021-00593

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

Cisco Systems, Inc.

Patent Owner:

K.Mizra LLC

Patent Number:

8234705

Tech Center:

2400

  1. August 16, 2024

    Cisco Gets Another Shot At Sinking Network Security Patent

    The Federal Circuit on Friday told the Patent Trial and Appeal Board to take another look at a ruling upholding language in a network security technology patent at the heart of Cisco Systems Inc.'s fight with a litigation outfit.

  2. September 20, 2022

    Cisco Loses PTAB Bid To Kill Network Security Patent

    The Patent Trial and Appeal Board has rejected a challenge from Cisco Systems Inc. to a computer network security patent owned by patent-licensing company K.Mizra LLC, ruling the tech giant was unable to show that any of the 17 claims it took aim at are invalid.