Sarah R. Frazier

Sarah Frazier focuses her practice on intellectual property litigation. She has represented clients in patent disputes across a variety of industries, including smartphones, microprocessors and pharmaceuticals. She has also assisted companies in protecting their trademark rights. Ms. Frazier's practice spans the lifecycle of the litigation process from initial pleadings to written discovery, depositions, motion practice, trials and appeals. She has been a member of several WilmerHale trial teams in federal district courts. A significant portion of her practice is also devoted to appeals in patent disputes before the United States Court of Appeals for the Federal Circuit.

In 2015-2016, Ms. Frazier served as an Assistant District Attorney for the Middlesex District Attorney's Office, where she tried a number of cases to juries and judges and argued dozens of motions on behalf of the Commonwealth of Massachusetts.

Ms. Frazier is admitted to practice in the Commonwealth of Massachusetts, the United States Court of Appeals for the First Circuit and the United States Court of Appeals for the Federal Circuit.

Prior to pursuing her legal education, Ms. Frazier was a consultant for a global management consulting firm, where she focused on strategy consulting for technology companies.


  • Selected for inclusion in the inaugural 2021 edition of Best Lawyers: Ones to Watch for intellectual property litigation
  • Recognized as an "Up & Coming Lawyer" by Massachusetts Lawyers Weekly as part of its 2020 Excellence in the Law Awards.
  • Selected as a "Massachusetts Super Lawyer Rising Star" for intellectual property litigation in the 2019 and 2020 issues of Boston Magazine

Insights & News


  • Education

    • JD, University of Pennsylvania Law School, 2011

      cum laude Associate Editor, University of Pennsylvania Law Review, President, Penn Law Mock Trial, Legal Writing Instructor, George Schehtman Prize in Contracts
    • MS, Criminology, University of Pennsylvania Graduate School of Arts and Sciences, 2011

    • BA, Psychological & Brain Sciences, Dartmouth College, 2006

      cum laude
  • Admissions

    • Massachusetts