Stefani Shanberg is a trial lawyer and head of Morrison & Foerster’s San Francisco litigation department. Stefani specializes in representing technology companies in intellectual property cases before the federal courts, the International Trade Commission, and arbitral tribunals. She is the go-to advisor for many of the hottest technology companies facing IP lawsuits and has extensive experience in all areas of IP litigation and in complex commercial litigation relating to technology.
Stefani’s clients have ranged from venture-backed startups to some of the world’s largest public companies. Stefani has obtained successful outcomes, often based on creative and novel issues of law, including winning cases at trial, on summary judgment, and on motions to dismiss, prevailing on advantageous claim constructions, winning motions to transfer and stay, and convincing the Ninth Circuit and Federal Circuit Courts of Appeal to affirm favorable lower-court rulings.
While her practice involves matters pending throughout the nation, Stefani has particular experience with investigations before the International Trade Commission. In 2016, she became the first West Coast president of the ITC Trial Lawyers Association (ITCTLA).
Stefani is regularly recognized as a leading IP litigator and as among the top women in technology law. She is ranked by Chambers USA for International Trade: Intellectual Property (Section 337), something rare among California-based lawyers. Stefani has a unique perspective on the intersection between the needs of technology companies and litigation before the International Trade Commission. She has been commended for “see[ing] the big picture in ways that some other attorneys don’t,” being “very creative and show[ing] thorough leadership,” and “doing some very, very good work for big clients.” (Chambers USA 2021). The Daily Journal has named her among its Top 100 Intellectual Property Litigators in California from 2011 to 2021. She has also been named by the Daily Journal as among the Top Women Lawyers in California and by The Recorder as among the Women Leaders in Tech Law.Show More
In the Matter of Certain Carburetors and Products Containing Such Carburetors (International Trade Commission).
Lead counsel defending Amazon against Walbro, LLC in this five-patent investigation. Summary determination on novel issues of law was granted prior to trial and the Commission affirmed the decision and the complete victory for Amazon in the investigation.
In the Matter of Certain Female Fashion Dresses, Jumpsuits, Maxi Skirts, and Accoutrements (International Trade Commission).
Lead counsel for Amazon in a unique ITC investigation involving non-statutory claims, including unfair competition, false designation of origin, and false advertising claims.
In the Matter of Certain Touch-Controlled Mobile Devices, Computers, and Components Thereof (International Trade Commission).
Lead counsel for Amazon in investigations involving allegations of infringement of patents relating to touchscreen technology.
In the Matter of Certain Filament Light-Emitting Diodes and Products Containing Same (International Trade Commission).
Lead counsel for Amazon in this investigation and related district court litigation involving allegations of infringement of patents relating to LED lightbulbs, brought by the University of California Santa Barbara.
B# On Demand LLC v. Spotify USC Inc. et al. (District of Delaware).
Lead counsel for Spotify in a five-patent case relating to encryption techniques, prevailing on a motion to dismiss for patent-ineligible subject matter. The case was dismissed in October 2020.
MOAEC Technologies, LLC v. Spotify USA, Inc. (District of Delaware).
Lead counsel for Spotify, obtaining a judgment of invalidity of a patent relating to a music organizer. In a first-of-its-kind hearing, the Court heard argument regarding Section 101 motions across seven cases.
SISVEL v. Spotify USA Inc. (District of Delaware).
Lead counsel for Spotify in a five-patent case. The Court granted summary judgment of patent invalidity on behalf of Spotify with regard to three patents.
CUPP Cybersecurity LLC et al. v. NortonLifeLock Inc. (Northern District of California).
Lead counsel defending NortonLifeLock in a nine-patent case initially brought in the Northern District of Texas, but transferred to the Northern District of California.
Finjan, Inc. v. Blue Coat Systems LLC (Northern District of California).
Lead counsel defending Blue Coat, a subsidiary of Symantec Corporation, in a 10-patent suit relating to network security technology, which resulted in a favorable jury verdict for Blue Coat.
Chambers USA 2021
Daily Journal 2011–2021
Daily Journal 2011
Managing Intellectual Property 2013–2019 and Patent Star 2018–2021
Daily Journal 2013–2019
The Recorder 2014–2017
SF Business Times 2015