On July 14, 2023, the Central Reexamination Unit (CRU) granted Unified’s request, finding substantial new questions of patentability on the challenged claims of U.S. Patent 7,330,431, owned and asserted by Corrigent Corporation, an NPE. The '431 patent is directed to bandwidth assignment in logical network topologies. The patent is being asserted against Cisco, Dell, and Arista Networks.

View district court litigations by Corrigent Corporation. To read the petition and view the case record, see Unified’s Portal. Unified is represented by in-house counsel, David Seastrunk, T.J. Murphy, Ashraf Fawzy, and Roshan Mansinghani, in this proceeding.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90015224