Mary Brown

  • Associate
  • New York
she / her
  • mbrown@hausfeld.com
  • +1 646 518 9136

OVERVIEW

Mary is an Associate based in Hausfeld’s New York office. Mary focuses on complex litigation and has experience supporting matters across a range of substantive areas. Her work includes drafting memoranda and motions, managing discovery, and analyzing legal and procedural issues in federal courts.

Mary has experience supporting all phases of litigation, including fact and expert discovery, drafting dispositive motions, and preparing briefing. She has also conducted legal research on constitutional and civil rights issues and contributed to appellate advocacy efforts.

Prior to joining Hausfeld, Mary worked as an Associate at a plaintiff-side law firm, where she represented consumers in complex antitrust matters. She also served as a Law Clerk to the Honorable Pamela Harris of the U.S. Court of Appeals for the Fourth Circuit. Earlier in her career, she held positions with civil rights and public interest organizations, including the American Civil Liberties Union and the NAACP Legal Defense Fund, where she worked on matters involving education, voting rights, and racial and gender-based discrimination.

EDUCATION

Harvard Law School, J.D., 2022

Harvard College, B.A. in Government, cum laude and high honors, 2017

BAR ADMISSIONS

Massachusetts

New York

AFFILIATIONS

American Bar Association (2026)

EXPERIENCE

Antitrust/Competition

  • In Re: RealPage, Inc., Rental Software Antitrust Litigation – Hausfeld serves as co-lead counsel in the federal antitrust class action against RealPage, Inc. and several of their property management clients, alleging that the Defendants, some of the largest owners and managers of rental real estate in the United States, conspired to use RealPage’s so-called “revenue management” service to set rental prices and restrict the supply of available rental units in major metropolitan areas across the United States.
  • In re Automatic Card Shufflers Litigation. –  Represents a class of casino operators that purchased automated deck shufflers at an artificially high price because of defendants’ monopolization of the market.  Plaintiffs allege defendants monopolized the market for automated card shufflers through abuse of the patent system and judicial process to exclude and drive out competitors.
  • Phhhoto, Inc. v. Meta Platforms, Inc. (F/K/A Facebook, Inc.) – Hausfeld represents PHHHOTO Inc., an upstart photo app that alleges Facebook engaged in an anticompetitive course of conduct to force PHHHOTO out of business.