On January 15, 2025, two months after Unified filed an ex parte reexamination, the Central Reexamination Unit (CRU) granted Unified’s request, finding substantial new questions of patentability on all challenged claims of U.S. Patent 7,224,678, asserted by Stingray IP Solutions, an NPE and entity of Acacia Research Corporation. The ‘678 patent relates to detecting an intrusion in a network system. It is currently being asserted against Leedarson IoT, Schlage Lock, Hewlett Packard Enterprise, Vivint, and Allegion.
View district court litigations by Stingray IP. Unified is represented by in-house counsel, Alyssa Holtslander and Roshan Mansinghani, in this proceeding.
To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019718