Mary Hallerman Selected for Inclusion in Benchmark Litigation's 2023 40 & Under List


WASHINGTON, DC (August 1, 2023) – Snell & Wilmer is pleased to announce that partner Mary D. Hallerman was selected to appear in the eighth edition of the Benchmark Litigation 40 & Under List, a guide to the nation’s up-and-coming litigation attorneys. Each year, Benchmark Litigation recognizes leading litigators who are among the top young talent in their respective practice areas.

The 40 & Under List seeks to include ambitious and accomplished law firm partners who are able to adapt to rapidly changing times while staying on top of their industry. Hallerman was also named to the 40 & Under List in 2019, 2020, 2021, and 2022. 

Hallerman focuses her practice on trademark, trade dress, unfair competition, false advertising, and copyright litigation, enforcement, and counseling. She regularly represents clients in federal trial and appellate courts throughout the United States and the Trademark Trial and Appeal Board (TTAB). Mary also appears before the World Intellectual Property Organization (WIPO). 

In addition to her litigation practice, Hallerman regularly works with clients in managing trademark and domain name portfolios, assessing litigation risks, trademark selection and clearance, reviewing advertising copy, and assisting in the intellectual property aspects of corporate transactions.

About Snell & Wilmer
Founded in 1938, Snell & Wilmer is a full-service business law firm with more than 450 attorneys practicing in 16 locations throughout the United States and in Mexico, including Washington, D.C.; Phoenix and Tucson, Arizona; Los Angeles, Orange County and San Diego, California; Denver, Colorado; Boise, Idaho; Las Vegas and Reno, Nevada; Albuquerque, New Mexico; Portland, Oregon; Dallas, Texas; Salt Lake City, Utah; Seattle, Washington; and Los Cabos, Mexico. The firm represents clients ranging from large, publicly traded corporations to small businesses, individuals, and entrepreneurs. For more information, visit