People

Sarah J. Fischer

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Sarah J. Fischer focuses her practice on intellectual property patent litigation and patent licensing disputes, particularly for life-science, pharmaceutical and high-tech clients, in district court and before the PTAB, on behalf of both patent holders and defendants/petitioners. She handles all facets of pretrial discovery, case management and trial preparations. Sarah also counsels clients on due diligence, pre-suit matters and claim drafting strategies.

Sarah clerked for Chief Judge Ron Clark of the United States District Court for the Eastern District of Texas.

Results
  • Represented start up pharmaceutical company in post-grant proceedings*
  • Defended generic pharmaceutical company in several suits related to ADHD medications*
  • Represented patent owner through trial on matters related to encryption*

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Recognitions
  • Patexia, Top Hatch-Waxman Litigator, 2024
  • Best Lawyers: Ones to Watch in America, Litigation – Intellectual Property, 2025 – 2026
  • Super Lawyers, Rising Star, 2018 to present
Capabilities and Industries
Regional Markets
Credentials
Education
  • Suffolk University Law School, JD, Chemistry, summa cum laude
  • Boston University, MA, Chemistry, summa cum laude
  • University of Massachusetts Lowell, BS, Minor in History
Admissions
  • Massachusetts
  • New York
Courts / Agencies
  • US Patent and Trademark Office
  • US District Court for the District of Massachusetts
  • US District Court for the Eastern District of Texas