直 Japanese PDF Font
  • Our Professionals
  • Our Work
  • Our Insights
  • Offices
  • Firm
  • Careers
Finnegan
  • News
  • Finnegan Facts
  • History
    • Finnegan VISION
    • Finnegan FORWARD
  • Pro Bono
  • Management
    • Pricing & Alternative Fee Arrangements
    • AFA Models We Offer
    • Contingency Fees
    • AI + KM

Media Mention

PTAB 2020 Rankings: Top Petitioners, Patentees and Law Firms

January 11, 2021

Managing Intellectual Property

Managing Intellectual Property analyzed data from Docket Navigator to determine the top petitioners, patent owners, and law firms by volume of proceedings at the Patent Trial and Appeal Board (PTAB) in 2020. Finnegan ranked second overall with 123 total proceedings, second representing petitioners, and in the top 10 for representing patent owners. Finnegan partner Erika Arner ranked 5th in the Top 50 petitioner and patent owner attorneys at the PTAB in 2020.

Read the full article here.

Related Practices

Patent Office Invalidation Proceedings

Related Offices

Reston, VA

Related Professionals

Erika Harmon Arner
Partner
Washington, DC
+1 571 203 2754
Email

Related News

Award/Ranking

Finnegan Recognized Again Among Germany’s Leading Law Firms

October 9, 2026

Press Release

Finnegan Secures Summary Determination of No Violation in ITC Vehicle Space Guards Investigation for Drop Stop

October 6, 2026

Commentary

Federal Circuit Revives Whistleblower Complaint Over VA's AI Claims-Processing Tool

September 25, 2026

Award/Ranking

Finnegan Named an IP Litigation Powerhouse in BTI Litigation Outlook 2027

September 24, 2026

Award/Ranking

Finnegan Receives Top Tier Rankings in World Trademark Review’s Inaugural Copyright 1000 2026

September 23, 2026

Press Release

Finnegan Secures Precedential Pro Bono Federal Circuit Victory for AI Whistleblower

September 23, 2026

Commentary

Pepsi's U.S. Trademark Dispute Could Reshape Brand Choices, Lawsuit Strategy, Lawyers Say

September 17, 2026

Award/Ranking

Finnegan Wins “Hatch-Waxman Litigation Firm of the Year – Branded” and David Weingarten Wins “Patent Strategy Attorney of the Year (South)” at the LMG Life Sciences Americas Awards

September 11, 2026

Commentary

Bloomberg Law Q&A with Finnegan IP Lawyer Christian Hurt

September 11, 2026

Due to international data regulations, we’ve updated our privacy policy. Click here to read our privacy policy in full.

  • Privacy
  • Disclaimer
  • Legal Notices
  • Fraud Alert
  • EEO Statement
  • Cookies
  • Contact Us

© 2026 Finnegan, Henderson, Farabow, Garrett & Dunner, LLP