Reexamination

Flexiworld data mining patent challenged

On May 23, 2025, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent RE48,066, owned and asserted by Flexiworld Technologies, Inc., an NPE. The ‘066 patent relates to an internet-based transactional system involving data mining. It has been asserted against Indeed.

View district court litigations by Flexiworld. Unified is represented by in-house counsel, Jordan Rossen and Alyssa Holtslander, in this proceeding.

DigitalDoors cloud storage patent challenge instituted

On May 23, 2025, less than one month after Unified filed an ex parte reexamination, the Central Reexamination Unit (CRU) granted Unified’s request, finding substantial new questions of patentability on the challenged claims of U.S. Patent 9,015,301, owned and asserted by Digital Doors Inc., an NPE. The ‘301 patent relates to an information management system for processing data over a distributed computing system using filters. It is currently being asserted against 35+ financial institutions, including First Western Trust Bank, Texas Capital Bank, WestStar Bank, and others.

View district court litigations by DigitalDoors. Unified is represented by Stephen Cortiaus of Slater Matsil, and by in-house counsel, Alyssa Holtslander and David Seastrunk, in this proceeding.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019933

Empire IP entity, IOT Innovations, IOT controller patent challenged

On May 16, 2025, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent 8,085,796, owned and asserted by IOT Innovations, LLC, an NPE and Empire IP entity. The ‘796 patent relates to controlling communications with a user's various communication devices. It has been asserted against IOT systems, such as in Fibar Group, Snap One, and Savant Systems.

View district court litigations by IOT Innovations. Unified is represented by in-house counsel, Michelle Aspen and Kelly Hughes, in this proceeding.

Mesa Digital smartphone patent challenged

On May 9, 2025, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent 9,031,537, owned and asserted by Mesa Digital LLC, an NPE and entity associated with Ortiz & Lopez, PLLC (d/b/a OL PATENTS). The ‘537 patent is directed to an electronic wireless handheld multimedia device that is capable of bidirectional communication with a remote resource for electronic materials over cellular, wireless LAN and Bluetooth networks, after accepting a passcode by a user, along with a touch sensitive display screen. It has been asserted against over 75 defendants, including Amazon, Walmart, Best Buy, Apple, HTC, LG, Gen Mobile, Nuu, and BLU Products.

View district court litigations by Mesa Digital. Unified is represented by in-house counsel, Jason Wejnert and Roshan Mansinghani, in this proceeding.

RazDog web video control patent challenge instituted

On May 14, 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 the challenged claims of U.S. Patent 10,334,068, owned and asserted by RazDog Holdings LLC. The ‘068 patent relates to providing users with interactive elements on a video player webpage. It is currently asserted against Twitch but has been asserted against Cook Brothers, Continental Salvage, and Cooling Equipment Services in the past.

View district court litigations by RazDog. Unified is represented by Nick Apel, Eric Buresh, and Caroline McCord of Erise IP, and by in-house counsel, Michelle Aspen and Kelly Hughes, in this proceeding.

To view the reexamination request, visit Unified’s Portal: https://portal.unifiedpatents.com/exparte/90019860