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Overview

Introduction

Intellectual property boutique firm Sughrue Mion has obtained more U.S. patents than any other firm. With a top-notch litigation practice; one of the largest full-service trademark practices in the country; and wide-ranging expertise in patent counseling, prosecution, and review, Sughrue handles all manner of IP issues for clients around the world. Sughrue’s main practice groups are in patent counseling, patent post-grant review and patent prosecution, trademark, copyright, and litigation.

Firm Stats


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Total No. Attorneys (2021)


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Featured Rankings

Top 150 Under 150...

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No. of U.S. Offices



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No. of International Offices



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Major Office Locations

Washington, DC (HQ) I Tokyo...


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Major Practice Areas

Copyright...

About the Firm

Intellectual property boutique firm Sughrue Mion has obtained more U.S. patents than any other firm. With a top-notch litigation practice; one of the largest full-service trademark practices in the country; and wide-ranging expertise in patent counseling, prosecution, and review, Sughrue handles all manner of IP issues for clients around the world.

From Prosecution to Litigation and Beyond

Sughrue was founded in the nation’s capital in 1957 by Richard C. Sughrue and Gideon “Frank” Rothwell exclusively as an IP boutique. In its early days, its specialties were patent and trademark prosecution. In the 1980s, litigation emerged as a formidable practice area for the firm. Along with its expanding practice areas, Sughrue expanded its physical reach as well, opening an office in Japan in 198...