Intellectual Ventures cloud load balancing patent challenged

On June 19, 2025, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent 7,257,582, owned by Intellectual Ventures I LLC. The ‘582 patent relates to load balancing using multiple computer processors. It has been asserted against American Airlines and Southwest Airlines.

View district court litigations by Intellectual Ventures. Unified is represented by James Stein of Lee & Hayes, and by in-house counsel, Jordan Rossen and Alyssa Holtslander, in this proceeding.