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

Cookies Settings

PTAB 4 Years In: Don’t Estop Me Now

September 09 2016
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

Topics

United StatesNewsPatentsNorth AmericaJurisdictions
more from across site and SHARED ros bottom lb

More from across our site

Trademarks
Florina Firaru.jpg
Five minutes with…Florina Firaru, NNDKP
Florina Firaru discusses making new connections, the art of flower arranging, and the biggest misconception about IP
April 01 2025
Trademarks
YarDavid.png
White & Case eyes European litigation expansion after marquee signing
The firm, which appointed three IP partners from A&O Shearman, wants to develop a tier one practice in Europe
Max Walters, April 01 2025
Trademarks
Entrance to the Royal Court of Justice
Bird & Bird secures UK victory after swift ‘Merck’ judgment
The England and Wales appeals court handed down its judgment just seven working days after hearing the trademark dispute involving pharma company Merck
Max Walters, March 31 2025
Patents
nokia-refreshed-logo-2_1.jpg
Breaking: Nokia and Amazon end global patent war
A host of law firms from across Europe and beyond helped bring the streaming technology dispute to a close
Max Walters, March 31 2025
Trademarks
MIP Podcast newsletter header banner sample-2000.jpg
The IP Lounge: Benelux chief on integrating IP into business strategy
Hugues Derème, director general of the Benelux IP Office, unveils his vision for the region, how to improve IP awareness, and use of AI
March 31 2025
Patents
US.jpg
This week on MIP: Paul Weiss faces backlash | Unitary Patent intrigue
A copyright win for AI firm Anthropic and a new executive order against law firm Jenner & Block were also among the top talking points this week
Sukanya Sarkar, March 28 2025
Patents
SchwegmanAndre.jpg
How AI adoption is shifting one firm’s associate training
A principal at Schwegman Lundberg & Woessner explains how AI tools, including DeepIP, can position the firm to help clients
Rani Mehta, March 27 2025
Patents
ClearyGottlieb2.png
How Cleary Gottlieb hopes to differentiate itself with AI acquisition
The firm explains why AI-empowered data analytics could make it a more efficient advocate for its clients
Rani Mehta, March 27 2025
Patents
mentalhealth.jpeg
Weekly take: Why we should train managers in mental health awareness
Penelope Aspinall, of IP wellbeing charity Jonathan’s Voice, explains why managers should take a three-tiered approach to looking after workers’ mental health
Penelope Aspinall, March 27 2025
Patents
Heath Hoglund 1627 (1).jpg
China debut ‘long overdue’: Via LA president
Heath Hoglund talks about the value proposition of patent pools and why it went ahead with its first-ever series of pool meetings in China
Sukanya Sarkar, March 27 2025
Gift this article