By Andrew Ramos ( October 21, 2025, 2:23 PM EDT) -- On March 26, the U.S. Patent and Trademark Office issued updated guidance for discretionary denial of inter partes review and post-grant review.[1] After the first six months of implementation, there are some noteworthy trends for practitioners and stakeholders alike to consider in their post-grant and parallel litigation decision-making.... Law360 is on it, so you are, too.