System and Method for Building Intelligent and Distributed L2 - L7 Unified Threat Management Infrastructure for IPV4 and IPV6 Environments

CA, Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 2 of these applications claim priority to application 13/116,760, filed May 26, 2011. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Patent	Title	Holder	Status	Expires	Time remaining	Confidence
US 9,973,540	System and Method for Building Intelligent and Distributed L2-L7 Unified Threat Management Infrastructure for IPV4 and IPV6 Environments CA, Inc. In force Term ends May 26, 2031 · High confidence	CA, Inc.	In force	Term ends May 26, 2031	Term ends May 26, 2031	High confidence
US 9,553,895	System and Method for Building Intelligent and Distributed L2 - L7 Unified Threat Management Infrastructure for IPv4 and IPv6 Environments CA, Inc. In force Term ends Jul 17, 2031 · High confidence	CA, Inc.	In force	Term ends Jul 17, 2031	Term ends Jul 17, 2031	High confidence
US 8,839,404	System and Method for Building Intelligent and Distributed L2 - L7 Unified Threat Management Infrastructure for IPV4 and IPV6 Environments CA, Inc. In force Term ends Jul 4, 2033 · High confidence	CA, Inc.	In force	Term ends Jul 4, 2033	Term ends Jul 4, 2033	High confidence

3 of 3 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.