Hannah Y. Amadei




Hannah is a litigator who has represented clients in intellectual property and complex commercial matters across many different industries, including technology, life sciences, and retail industries. Hannah’s litigation experience includes trials in both state and federal court. Her advice to clients covers the full range of dispute resolution, including demand letters, negotiations, and settlements.

Hannah also counsels clients in administrative proceedings before the Trademark Trial and Appeal Board, advises on brand protection strategy, assists clients with trademark disputes and litigation, and manages client trademark portfolios both in the U.S. and internationally. Her practice also covers copyright and domain name disputes.

Prior to joining the firm, Hannah worked as a trademark and copyright associate in the San Francisco office of Kilpatrick Townsend & Stockton LLP and as an intellectual property litigation associate at Polsinelli LLP. Hannah’s experience includes a year-long trademark secondment with Twitter, Inc.

Practice Areas

Corporate & Business

Intellectual Property

Litigation & Disputes


Santa Clara University School of Law, J.D.

University of California, Los Angeles, B.A.

Bar Memberships



US Court of Appeals for the Federal Circuit

US Court of Appeals for the Ninth Circuit

US District Court for the Central District of California

US District Court for the District of Colorado

US District Court for the Eastern District of California

US District Court for the Northern District of California

US District Court for the Southern District of California

Professional Affiliations

  • San Francisco Bar Association
    • The Barrister’s Club, Intellectual Property Section, Co-Chair (2018-2020)
  • Asian American Bar Association
    • Member (2016-present)
  • National Asian Pacific American Bar Association
    • Member (2016-present)
  • Boston Bar Association (2022)

Boards and Community Activities

  • Performing Arts Workshop
    • Board Member (2018-2021)


  • Northern California “Rising Star” in 2021 for Intellectual Property Litigation by Super Lawyers Magazine
  • Santa Clara University School of Law, Semi-Finalist of the Galloway Honors Moot Court competition

Representative Publications



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