2017 PTAB rankings – the top petitioners, patent owners, law firms and attorneys

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

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

Cookies Settings

2017 PTAB rankings – the top petitioners, patent owners, law firms and attorneys

January 10 2018
PTAB icon 165

Managing IP analyses Docket Navigator data on PTAB petitions filed in 2017 to reveal the most active entities and law firms. Apple was not the top petitioner for the first time since AIA trials became available, while a shake-up has occurred among law firms

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
The Royal Courts of Justice, London.
Court of Appeal overturns unjustified threats injunction in vape TM dispute
Vaping dispute, in which Stobbs and Brandsmiths are the representatives, tested how the UK's Human Rights Act can apply to injunctions restraining unjustified threats
May 08 2026
Patents
ALMERIA, SPAIN - 02 APRIL 2023 A bronze statue of John Lennon sitting and playing the guitar in the Plaza de las Flores in Almeria, Spain
This week on MIP: Samsung to pay ZTE $392m | Lennon v Lemon TM dispute
An AI platform being sold for £40m, and lateral hires involving law firms Womble Bond Dickinson and Cadwell Thomas were among the top talking points
May 08 2026
Trademarks
Big Ben and London underground sign n London, UK
Weekly take: What we learned from INTA 2026
With the London Annual Meeting behind us, we look back at some of the lessons learned this week and ahead to what 2027 will bring
May 07 2026
Patents
WcW Global 680x383 - international network FINAL.png
International networks ‘foundational’ to IP service, despite what data says
In-house counsel aren’t impressed with law firms’ international networks, but practitioners say they are crucial for business
Sukanya Sarkar, May 07 2026
Patents
a person wearing a helmet, gloves, and shoes riding a 2018 Alpinestars Tech 3 motorcycle down a road surrounded by trees
UPC update: 3D printing first | motorcycle dispute rumbles on
Publication of the UPC’s annual report and adoption of the procedural rules of the Patent Mediation and Arbitration Centre were also among major developments
May 07 2026
Trademarks
LondonpicWed.jpg
Wednesday at INTA: You’ve had the meeting, but how do you follow up?
With the INTA Annual Meeting drawing to a close, we asked attendees for their top tips on how to close business after a meeting
May 06 2026
Patents
INTA Tues.jpg
Tuesday at INTA: How AI is assisting judges | IP’s role in deals
Senior UK judges discussing the impact of AI on the judiciary, and the role of in-house IP lawyers during corporate transactions and carve-outs were among the top talking points
May 05 2026
Patents
Tarun Khurana.png
Why ‘ruthless efficiency’ is key for Khurana & Khurana founder
Tarun Khurana, founding partner of Khurana & Khurana, discusses juggling tasks, why every hour has a value, and the importance of ‘trusting the process’
May 05 2026
Trademarks
INTA.jpg
Monday at INTA: Firms seek tech prowess | stop ‘showing off’ and add value online
Annual Meeting hears that IP firms are targeting hires with technical literacy in a fragmented landscape, and that those that build an online presence will distinguish themselves from the digital chaos
Sanjana Mishra, May 04 2026
Trademarks
INTA Sunday.jpeg
Sunday at INTA: ‘Future-proofing’ IP practice | developing future leadership
How law firms can secure themselves in a technology-driven IP landscape and how IP teams can develop future leadership were among the top talking points
Sukanya Sarkar, May 03 2026
Gift this article