Harnessing the full bench strength of a disputes firm spanning four continents, the intellectual team at Quinn Emanuel Urquhart & Sullivan, LLP manages and protects – through high-stakes litigation – the international copyright portfolios of household names in entertainment and tech, such as Vimeo, Spotify, and X (Twitter). The team is headed by an experienced group of partners: in New York, by veteran commercial litigator and international arbitrator Rachel Epstein and Todd Anten, who recently secured a victory for video-hosting website Vimeo against copyright infringement claims brought by major record labels on safe-harbor grounds under the Digital Millennium Copyright Act; Dan Posner in Los Angeles, who acts on behalf of both plaintiffs and defendants at the trial court and appellate levels; and Margret Caruso in Silicon Valley, a specialist in infringement actions concerning design, biochemical, computer, and mechanical patents. Jodie Cheng in San Francisco was promoted to partner January 2024.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Margret Caruso is top of the game.’

Key clients

  • Zuru, Inc.
  • Vimeo, Inc. & Connected Ventures, LLC
  • Spotify USA Inc.
  • Snail Games USA Inc. and Wildcard Properties LLC
  • NetEase Inc., Hong Kong NetEase Interactive Entertainment Limited, and NetEase Information Technology Corporation
  • Big Run Studios Inc. and Skillz Platform Inc.
  • TIBCO Software Inc.
  • Vizio, Inc.
  • Zazzle Inc.
  • TeamLab, Inc.
  • X Corp. (formerly Twitter)
  • BabyBus Co., Ltd

Work highlights

  • Representing Spotify USA Inc. in a litigation brought by the owners of the mechanical rights in Eminem’s early catalog – a case that implicates multiple issues of first impression, including the limitation of liability under the Music Modernization Act.
  • Represent Snail Games USA Inc. and Wildcard Properties LLC (“SWC”) in a copyright case between video game companies.

Practice head

The lawyer(s) leading their teams.

Margret Caruso, Rachel Epstein, Todd Anten, Daniel Posner