Litigating the validity of claims in an inter partes review (IPR) at the Patent Trial and Appeal Board (PTAB) is vastly different from litigating validity in district court. PTAB judges are scientists and engineers, and they are also patent attorneys. They have significant technical training, and most have advanced technical degrees. You can assume they know substantive patent law cold. PTAB judges represent a very different audience from a lay judge or a jury in district court.
Recent Posts
- USPTO Fee Report: Discounts Don’t Cut It for Incentivizing New Patent Participants
- Federal Circuit Splits on Whether Toddler Tub May Infringe
- CAFC Rules Patent Applications are Considered Pre-AIA Prior Art By Filing Date, Not Publication Date
- The Biden Administration Rolls the Dice on NIH Patent Licensing
- The PTAB’s 70% All-Claims Invalidation Rate Continues to Be a Source of Concern