PTAB 4 Years In: Don’t Estop Me Now

Managing IP is part of Legal Benchmarking Limited, 4 Bouverie Street, London, EC4Y 8AX

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

PTAB 4 Years In: Don’t Estop Me Now

PTAB icon 165

The Federal Circuit this year has provided some guidance on how district courts should treat estoppel from Patent Trial and Appeal Board trials. This has made defendants less terrified about estoppel but many questions remain. Practitioners are also concerned about how confidential material is treated in district courts and the Board

Unlock this content.

The content you are trying to view is exclusive to our subscribers.

To unlock this content:

Take a Free Trial or Login
more from across site and SHARED ros bottom lb

More from across our site

Andrea Stone explains how her in-house experience gives her a unique perspective, and why Ballard Spahr’s combination with Lane Powell made it an ideal time to join
Gift this article