PacSec3 '497 firewall patent claims cancelled in ex parte reexamination

On May 1, 2023, the Central Reexamination Unit issued a notice of intent to issue a reexamination certificate, canceling claims 1, 4, 13, and 16 of U.S. Patent 7,523,497, owned by PacSec3, an NPE. PacSec3 was formed in 2020 with NACAR IP LLC as its managing member. NACAR IP was also formed in early 2020 with Dynamic IP Deals, LLC (d/b/a DynaIP), a patent monetization company, identified as its managing member. The ‘497 patent had been asserted against F5 Networks, NetScout Systems, Palo Alto Networks, McAfee, Cisco, and Juniper Networks.

View district court litigations by PacSec3. Unified was represented by Jonathan Bowser of Haynes and Boone, LLP, and by in-house counsel, Roshan Mansinghani and Jordan Rossen. To view any documents for the reexamination proceedings on Unified's Portal, go to https://portal.unifiedpatents.com/exparte/90014746.