Professional Biography
Stefani Shanberg

Stefani Shanberg Partner

  • San Francisco

    D +1.415.344.7147

    F +1.415.344.7050

    San Francisco

    505 Howard Street, Suite 1000

    San Francisco, CA 94105-3204

    +1.415.344.7147

    SShanberg@perkinscoie.com

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Overview

Stefani Shanberg is a trusted partner to global technology companies facing intellectual property (IP) cases before the federal courts and the International Trade Commission (ITC). A go-to advisor for many prominent technology companies, she has extensive experience in all areas of IP litigation and often obtains successful outcomes based on creative and novel issues of law. She has won cases at trial, on summary judgment, and on motions to dismiss; and prevailed on advantageous claim constructions, won motions to transfer and stay, and convinced courts of appeal to affirm favorable lower-court rulings.

Stefani has litigated patent cases throughout the nation for almost 25 years, including more than 100 cases in the U.S. District Court for the Northern District of California alone. Her experience is complemented by her leadership roles. Stefani is a judicially appointed member of the Northern District of California Patent Instructions and Rules Attorney Advisory Committee.

Stefani has deep experience with investigations before the ITC. As the only West Coast-based past-president of the ITC Trial Lawyers Association, Stefani has a particular ability to craft winning strategies for technology companies in ITC investigations and to understand their needs and priorities when litigating in this unique forum.

Stefani is regularly recognized as a leading IP litigator and as one of the top women in technology law. She is ranked by Chambers USA in two categories: International Trade: Intellectual Property (Section 337) and California: Intellectual Property: Patent Litigation. She has been commended for “see[ing] the big picture in ways that some other attorneys don’t” and being “very creative and show[ing] thorough leadership.” Per Chambers, “clients love Stefani: she thinks through cases with great rigor and is a pleasure to work with." She has also been lauded as “very knowledgeable about the peculiarities of the ITC,” “whip-smart, aggressive when she needs to be,” and as “serv[ing] her clients' interests really well.”

Stefani is further recognized as a leading lawyer in California in the IAM Patent 1000, as a Managing IP “IP Star,” and in the Patent Litigation: ITC category by the Legal 500 US 2022. Her multiple awards from the Daily Journal include long-standing recognition in its Top Intellectual Property Lawyers in California lists from 2011 to 2023 and recognition as among the Top Women Lawyers in California. She was also ranked by The Recorder as one of the Women Leaders in Tech Law.

Stefani serves as a mediator and early neutral evaluator in IP disputes. As a longtime litigator, she brings a valuable perspective to helping others to recognize the strengths and risks associated with their own litigation and to creatively resolve cases when possible. Stefani believes her service as a frequent and successful mediator for the Northern District of California Court’s Alternative Dispute Resolution program has made her a stronger litigator because it forces her to consider cases neutrally and from all perspectives.

Ranked by Chambers USA Three Years in a Row

International Trade: Intellectual Property (Section 337)
Intellectual Property: Patent Litigation

Professional Recognition

  • Listed in Chambers Global Guide, International Trade: Intellectual Property (Section 337), 2024
  • Ranked by Chambers USA as "America's Leading Lawyer" in International Trade: Intellectual Property (Section 337), 2021 – 2023; California: Intellectual Property: Patent Litigation, 2022 – 2023
  • Recognized as a Top Intellectual Property Lawyer by the Daily Journal, 2011 – 2023
  • Recognized as an IP Star by Managing IP, 2018 – 2023; Top 250 Women in IP, 2013 – 2019
  • Listed in Intellectual Asset Management Patent 1000, 2022 – 2023
  • Recognized as a leading lawyer for Patent Litigation: ITC by the Legal 500 US, 2022
  • Listed in Best Lawyers in America: Litigation - Intellectual Property; Litigation - Patent, 2023 – 2024
  • Named in Super Lawyers Magazine as a "Super Lawyer," 2014 – 2023

Related Employment

  • Morrison & Foerster LLP, San Francisco, CA, Partner, 2017 – 2022
  • Wilson Sonsini Goodrich & Rosati, San Francisco, CA, Partner, 2007 – 2017
  • Perkins Coie LLP, San Francisco, CA, Partner, 2005 – 2007, Associate, 2001 – 2004
  • Wilson Sonsini Goodrich & Rosati, San Francisco, CA, Associate, 2000 – 2001
  • Cox & Smith LLP, San Antonio, TX, Summer Associate and Associate, 1997 – 2000

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Bar and Court Admissions

  • California
  • Texas
  • Oregon

Education

  • University of Texas School of Law, J.D.
  • University of Texas at Austin, B.A.