About Heidi

Heidi is a first chair trial lawyer with two decades of experience representing some of the hottest tech companies in the world in complex patent litigation. A former astrophysicist and registered patent attorney, Heidi easily understands a variety of technical disciplines, from software to medical devices.

I like to win.

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Experience

The… thing a client looks for in a lawyer is someone who gives them the confidence that you’re giving them the best advice that you possibly can.

Heidi Keefe

Admissions and credentials

  • California
  • Registered to practice before the United States Patent and Trademark Office (USPTO)

Rankings and accolades

Lawdragon: 500 Leading Litigators in America

Managing Intellectual Property: IP Litigator of the Year (California) Shortlist  

Law360: Top Women in PTAB Appearances

Law360: Top 20 Influential Women in IP Law

The Recorder: Women Leaders in Technology Law

Daily Journal: Top 100 Lawyers in California, Top Intellectual Property Litigators, Top Women Lawyers, Top Women Litigators

PTAB Bar Association: Top 50 Women in PTAB Trials

Managing Intellectual Property: Top 250 Women in IP

IAM Patent 1000: Leading Patent Lawyer

Managing Intellectual Property: IP Star

Chambers USA: Intellectual Property: Patent Litigation – California (2021 – 2025)

Chambers USA: Intellectual Property – Nationwide (2021 – 2025)

Best Lawyers in America: Intellectual Property Litigation

The Legal 500 US: Leading Lawyer in Patents: Litigation (2024 – 2025)

Memberships and affiliations

  • American Bar Association (ABA)
  • Silicon Valley IP Law Association

Heidi is a world-class stand-up litigator who has a knack for understanding the technology and breaking it down in a way that’s understandable to a lay jury or a judge. I trust her, and I trust the team, and they've done nothing but get good results for us.

Chief IP Counsel

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