On September 11, 2020, the Central Reexamination Unit of the United States Patent and Trademark Office granted Unified Patents' request for ex parte reexamination of U.S. Patent 6,725,456, owned and asserted by Sound View Innovations, LLC, finding substantial new questions of patentability for the challenged claim. The request was filed in an effort to protect Open Source technologies from invalid NPE assertions. The ’456 patent generally relates to ensuring quality of service in an operating system. Sound View recently asserted this patent against Cigna, Walmart, Vudu, Delta Air Lines, DISH Network, and Sling TV. 

View district court litigations by Sound View. Read the order below. Unified is represented by Haynes and Boone and by in-house counsel, Alyssa Holtslander and Roshan Mansinghani, in this proceeding.

To view any documents for the reexamination proceedings on PAIR, go to https://portal.uspto.gov/pair/PublicPair, enter 90/014,560, and click on the "Image File Wrapper" tab.